Merge branch 'dev'

Merging content from dev

120 files changed, 1736 insertions, 1848 deletions

diff --git a/src/object/auto/auto.cpp b/src/object/auto/auto.cpp
index 4003193..3d88012 100644
--- a/src/object/auto/auto.cpp
+++ b/src/object/auto/auto.cpp
@@ -18,8 +18,13 @@
 #include "object/auto/auto.h"
 
 
+#include "app/app.h"
+
+#include "common/event.h"
 #include "common/iman.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/gauge.h"
 #include "ui/window.h"
@@ -30,26 +35,24 @@
 
 // Object's constructor.
 
-CAuto::CAuto(CInstanceManager* iMan, CObject* object)
+CAuto::CAuto(CObject* object)
 {
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_AUTO, this, 100);
+    m_iMan = CInstanceManager::GetInstancePointer();
 
     m_object      = object;
-    m_event       = static_cast< CEventQueue* >(m_iMan->SearchInstance(CLASS_EVENT));
-    m_engine      = static_cast< Gfx::CEngine* >(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_particle    = static_cast< Gfx::CParticle* >(m_iMan->SearchInstance(CLASS_PARTICULE));
-    m_lightMan    = static_cast< Gfx::CLightManager* >(m_iMan->SearchInstance(CLASS_LIGHT));
-    m_terrain     = static_cast< Gfx::CTerrain* >(m_iMan->SearchInstance(CLASS_TERRAIN));
-    m_water       = static_cast< Gfx::CWater* >(m_iMan->SearchInstance(CLASS_WATER));
-    m_cloud       = static_cast< Gfx::CCloud* >(m_iMan->SearchInstance(CLASS_CLOUD));
-    m_planet      = static_cast< Gfx::CPlanet* >(m_iMan->SearchInstance(CLASS_PLANET));
-    m_lightning   = static_cast< Gfx::CLightning* >(m_iMan->SearchInstance(CLASS_BLITZ));
-    m_camera      = static_cast< Gfx::CCamera* >(m_iMan->SearchInstance(CLASS_CAMERA));
-    m_interface   = static_cast< Ui::CInterface* >(m_iMan->SearchInstance(CLASS_INTERFACE));
-    m_main        = static_cast< CRobotMain* >(m_iMan->SearchInstance(CLASS_MAIN));
-    m_displayText = static_cast< Ui::CDisplayText* >(m_iMan->SearchInstance(CLASS_DISPLAYTEXT));
-    m_sound       = static_cast< CSoundInterface* >(m_iMan->SearchInstance(CLASS_SOUND));
+    m_engine      = Gfx::CEngine::GetInstancePointer();
+    m_main        = CRobotMain::GetInstancePointer();
+    m_eventQueue  = CApplication::GetInstancePointer()->GetEventQueue();
+    m_sound       = CApplication::GetInstancePointer()->GetSound();
+    m_particle    = m_engine->GetParticle();
+    m_terrain     = m_engine->GetTerrain();
+    m_water       = m_engine->GetWater();
+    m_cloud       = m_engine->GetCloud();
+    m_planet      = m_engine->GetPlanet();
+    m_lightning   = m_engine->GetLightning();
+    m_camera      = m_main->GetCamera();
+    m_interface   = m_main->GetInterface();
+    m_displayText = m_main->GetDisplayText();
 
     m_type = m_object->GetType();
     m_time = 0.0f;
@@ -65,7 +68,22 @@ CAuto::CAuto(CInstanceManager* iMan, CObject* object)
 
 CAuto::~CAuto()
 {
-    m_iMan->DeleteInstance(CLASS_AUTO, this);
+    m_iMan = nullptr;
+
+    m_object      = nullptr;
+    m_engine      = nullptr;
+    m_main        = nullptr;
+    m_eventQueue  = nullptr;
+    m_sound       = nullptr;
+    m_particle    = nullptr;
+    m_terrain     = nullptr;
+    m_water       = nullptr;
+    m_cloud       = nullptr;
+    m_planet      = nullptr;
+    m_lightning   = nullptr;
+    m_camera      = nullptr;
+    m_interface   = nullptr;
+    m_displayText = nullptr;
 }
 
 
diff --git a/src/object/auto/auto.h b/src/object/auto/auto.h
index 2194924..53ccdf9 100644
--- a/src/object/auto/auto.h
+++ b/src/object/auto/auto.h
@@ -50,7 +50,7 @@ class CLightning;
 class CAuto
 {
 public:
-    CAuto(CInstanceManager* iMan, CObject* object);
+    CAuto(CObject* object);
     virtual ~CAuto();
 
     virtual void    DeleteObject(bool bAll=false);
@@ -88,11 +88,10 @@ protected:
     void        UpdateInterface(float rTime);
 
 protected:
-    CInstanceManager*   m_iMan;
-    CEventQueue*        m_event;
+    CInstanceManager*   m_iMan; // TODO: to be removed
+    CEventQueue*        m_eventQueue;
     Gfx::CEngine*       m_engine;
     Gfx::CParticle*     m_particle;
-    Gfx::CLightManager* m_lightMan;
     Gfx::CTerrain*      m_terrain;
     Gfx::CWater*        m_water;
     Gfx::CCloud*        m_cloud;
diff --git a/src/object/auto/autobase.cpp b/src/object/auto/autobase.cpp
index 8370517..cb7f04c 100644
--- a/src/object/auto/autobase.cpp
+++ b/src/object/auto/autobase.cpp
@@ -20,13 +20,18 @@
 #include "object/auto/autobase.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/cloud.h"
 #include "graphics/engine/planet.h"
 #include "graphics/engine/lightning.h"
+
 #include "math/geometry.h"
+
 #include "object/robotmain.h"
+
 #include "physics/physics.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/displaytext.h"
@@ -47,8 +52,7 @@ const float BASE_TRANSIT_TIME       = 15.0f;    // transit duration
 
 // Object's constructor.
 
-CAutoBase::CAutoBase(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+CAutoBase::CAutoBase(CObject* object) : CAuto(object)
 {
     m_fogStart = m_engine->GetFogStart();
     m_deepView = m_engine->GetDeepView();
@@ -329,7 +333,7 @@ begin:
         m_main->DeselectAll();
 
         newEvent.type = EVENT_UPDINTERFACE;
-        m_event->AddEvent(newEvent);
+        m_eventQueue->AddEvent(newEvent);
 
         m_camera->SetType(Gfx::CAM_TYPE_SCRIPT);
 
@@ -843,7 +847,7 @@ begin:
         {
             m_soundChannel = -1;
             newEvent.type = EVENT_WIN;
-            m_event->AddEvent(newEvent);
+            m_eventQueue->AddEvent(newEvent);
 
             m_phase    = ABP_WAIT;
             m_progress = 0.0f;
@@ -1176,7 +1180,7 @@ bool CAutoBase::Abort()
              m_phase == ABP_TAKEOFF )  // off?
         {
             newEvent.type = EVENT_WIN;
-            m_event->AddEvent(newEvent);
+            m_eventQueue->AddEvent(newEvent);
         }
     }
 
diff --git a/src/object/auto/autobase.h b/src/object/auto/autobase.h
index 439d414..422f340 100644
--- a/src/object/auto/autobase.h
+++ b/src/object/auto/autobase.h
@@ -65,7 +65,7 @@ enum AutoBasePhase
 class CAutoBase : public CAuto
 {
 public:
-    CAutoBase(CInstanceManager* iMan, CObject* object);
+    CAutoBase(CObject* object);
     ~CAutoBase();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoconvert.cpp b/src/object/auto/autoconvert.cpp
index a550697..7281ed7 100644
--- a/src/object/auto/autoconvert.cpp
+++ b/src/object/auto/autoconvert.cpp
@@ -19,8 +19,11 @@
 #include "object/auto/autoconvert.h"
 
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/displaytext.h"
@@ -31,8 +34,7 @@
 
 // Object's constructor.
 
-CAutoConvert::CAutoConvert(CInstanceManager* iMan, CObject* object)
-                           : CAuto(iMan, object)
+CAutoConvert::CAutoConvert(CObject* object) : CAuto(object)
 {
     Init();
     m_phase = ACP_STOP;
@@ -509,7 +511,7 @@ void CAutoConvert::CreateMetal()
     pos = m_object->GetPosition(0);
     angle = m_object->GetAngleY(0);
 
-    fret = new CObject(m_iMan);
+    fret = new CObject();
     if ( !fret->CreateResource(pos, angle, OBJECT_METAL) )
     {
         delete fret;
diff --git a/src/object/auto/autoconvert.h b/src/object/auto/autoconvert.h
index b21690f..56591f7 100644
--- a/src/object/auto/autoconvert.h
+++ b/src/object/auto/autoconvert.h
@@ -38,7 +38,7 @@ enum AutoConvertPhase
 class CAutoConvert : public CAuto
 {
 public:
-    CAutoConvert(CInstanceManager* iMan, CObject* object);
+    CAutoConvert(CObject* object);
     ~CAutoConvert();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoderrick.cpp b/src/object/auto/autoderrick.cpp
index 3578c0d..260edcb 100644
--- a/src/object/auto/autoderrick.cpp
+++ b/src/object/auto/autoderrick.cpp
@@ -19,9 +19,13 @@
 #include "object/auto/autoderrick.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
+
 #include "math/geometry.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/displaytext.h"
@@ -38,8 +42,7 @@ const float DERRICK_DELAYu  = 30.0f;    // same, but for uranium
 
 // Object's constructor.
 
-CAutoDerrick::CAutoDerrick(CInstanceManager* iMan, CObject* object)
-                           : CAuto(iMan, object)
+CAutoDerrick::CAutoDerrick(CObject* object) : CAuto(object)
 {
     Init();
     m_phase = ADP_WAIT;  // paused until the first Init ()
@@ -528,7 +531,7 @@ void CAutoDerrick::CreateFret(Math::Vector pos, float angle, ObjectType type,
 {
     CObject*        fret;
 
-    fret = new CObject(m_iMan);
+    fret = new CObject();
     if ( !fret->CreateResource(pos, angle, type) )
     {
         delete fret;
diff --git a/src/object/auto/autoderrick.h b/src/object/auto/autoderrick.h
index b52f93b..81ed8b4 100644
--- a/src/object/auto/autoderrick.h
+++ b/src/object/auto/autoderrick.h
@@ -38,7 +38,7 @@ enum AutoDerrickPhase
 class CAutoDerrick : public CAuto
 {
 public:
-    CAutoDerrick(CInstanceManager* iMan, CObject* object);
+    CAutoDerrick(CObject* object);
     ~CAutoDerrick();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autodestroyer.cpp b/src/object/auto/autodestroyer.cpp
index ecf7c94..b62a45a 100644
--- a/src/object/auto/autodestroyer.cpp
+++ b/src/object/auto/autodestroyer.cpp
@@ -19,7 +19,9 @@
 #include "object/auto/autodestroyer.h"
 
 #include "common/iman.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 
@@ -29,8 +31,7 @@
 
 // Object's constructor.
 
-CAutoDestroyer::CAutoDestroyer(CInstanceManager* iMan, CObject* object)
-                         : CAuto(iMan, object)
+CAutoDestroyer::CAutoDestroyer(CObject* object) : CAuto(object)
 {
     Init();
     m_phase = ADEP_WAIT;  // paused until the first Init ()
@@ -111,18 +112,39 @@ bool CAutoDestroyer::EventProcess(const Event &event)
 
                 if ( SearchVehicle() )
                 {
-                    m_phase    = ADEP_WAIT;  // still waiting ...
-                    m_progress = 0.0f;
-                    m_speed    = 1.0f/0.5f;
+                    if ( m_progress < 20.0f ) {
+                        m_phase    = ADEP_WAIT;  // still waiting ...
+                        //m_progress = 0.0f;
+                        m_speed    = 1.0f/0.5f;
+                    } else {
+                        if ( m_object->GetLock() ) { // If still building...
+                            m_phase    = ADEP_WAIT;  // still waiting ...
+                            m_progress = 0.0f;
+                            m_speed    = 1.0f/0.5f;
+                        } else {
+                            m_sound->Play(SOUND_PSHHH2, m_object->GetPosition(0), 1.0f, 1.0f);
+
+                            m_phase    = ADEP_DOWN;
+                            m_progress = 0.0f;
+                            m_speed    = 1.0f/1.0f;
+                            m_bExplo   = false;
+                        }
+                    }
                 }
                 else
                 {
-                    m_sound->Play(SOUND_PSHHH2, m_object->GetPosition(0), 1.0f, 1.0f);
-
-                    m_phase    = ADEP_DOWN;
-                    m_progress = 0.0f;
-                    m_speed    = 1.0f/1.0f;
-                    m_bExplo   = false;
+                    if ( m_object->GetLock() ) { // If still building...
+                        m_phase    = ADEP_WAIT;  // still waiting ...
+                        m_progress = 0.0f;
+                        m_speed    = 1.0f/0.5f;
+                    } else {
+                        m_sound->Play(SOUND_PSHHH2, m_object->GetPosition(0), 1.0f, 1.0f);
+
+                        m_phase    = ADEP_DOWN;
+                        m_progress = 0.0f;
+                        m_speed    = 1.0f/1.0f;
+                        m_bExplo   = false;
+                    }
                 }
             }
         }
@@ -135,7 +157,7 @@ bool CAutoDestroyer::EventProcess(const Event &event)
             scrap = SearchPlastic();
             if ( scrap != nullptr )
             {
-                pyro = new Gfx::CPyro(m_iMan);
+                pyro = new Gfx::CPyro();
                 pyro->Create(Gfx::PT_FRAGT, scrap);
             }
             m_bExplo = true;
@@ -243,8 +265,55 @@ CObject* CAutoDestroyer::SearchPlastic()
         if ( pObj == nullptr )  break;
 
         type = pObj->GetType();
-        if ( type != OBJECT_SCRAP4 &&
-             type != OBJECT_SCRAP5 )  continue;
+        //if ( type != OBJECT_SCRAP4 &&
+        //     type != OBJECT_SCRAP5 )  continue;
+        if ( type != OBJECT_FRET     &&
+             type != OBJECT_STONE    &&
+             type != OBJECT_URANIUM  &&
+             type != OBJECT_METAL    &&
+             type != OBJECT_POWER    &&
+             type != OBJECT_ATOMIC   &&
+             type != OBJECT_TNT      &&
+             type != OBJECT_SCRAP1   &&
+             type != OBJECT_SCRAP2   &&
+             type != OBJECT_SCRAP3   &&
+             type != OBJECT_SCRAP4   &&
+             type != OBJECT_SCRAP5   &&
+             // Robots:
+             type != OBJECT_HUMAN    &&
+             type != OBJECT_MOBILEfa &&
+             type != OBJECT_MOBILEta &&
+             type != OBJECT_MOBILEwa &&
+             type != OBJECT_MOBILEia &&
+             type != OBJECT_MOBILEfc &&
+             type != OBJECT_MOBILEtc &&
+             type != OBJECT_MOBILEwc &&
+             type != OBJECT_MOBILEic &&
+             type != OBJECT_MOBILEfi &&
+             type != OBJECT_MOBILEti &&
+             type != OBJECT_MOBILEwi &&
+             type != OBJECT_MOBILEii &&
+             type != OBJECT_MOBILEfs &&
+             type != OBJECT_MOBILEts &&
+             type != OBJECT_MOBILEws &&
+             type != OBJECT_MOBILEis &&
+             type != OBJECT_MOBILErt &&
+             type != OBJECT_MOBILErc &&
+             type != OBJECT_MOBILErr &&
+             type != OBJECT_MOBILErs &&
+             type != OBJECT_MOBILEsa &&
+             type != OBJECT_MOBILEtg &&
+             type != OBJECT_MOBILEft &&
+             type != OBJECT_MOBILEtt &&
+             type != OBJECT_MOBILEwt &&
+             type != OBJECT_MOBILEit &&
+             type != OBJECT_MOBILEdr &&
+             type != OBJECT_MOTHER   &&
+             type != OBJECT_ANT      &&
+             type != OBJECT_SPIDER   &&
+             type != OBJECT_BEE      &&
+             type != OBJECT_WORM      ) continue;
+
 
         oPos = pObj->GetPosition(0);
         dist = Math::Distance(oPos, sPos);
diff --git a/src/object/auto/autodestroyer.h b/src/object/auto/autodestroyer.h
index 50858d3..26981c3 100644
--- a/src/object/auto/autodestroyer.h
+++ b/src/object/auto/autodestroyer.h
@@ -37,7 +37,7 @@ enum AutoDestroyerPhase
 class CAutoDestroyer : public CAuto
 {
 public:
-    CAutoDestroyer(CInstanceManager* iMan, CObject* object);
+    CAutoDestroyer(CObject* object);
     ~CAutoDestroyer();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoegg.cpp b/src/object/auto/autoegg.cpp
index 5b90ef9..e510ca6 100644
--- a/src/object/auto/autoegg.cpp
+++ b/src/object/auto/autoegg.cpp
@@ -18,8 +18,10 @@
 
 #include "object/auto/autoegg.h"
 
-#include "math/geometry.h"
 #include "common/iman.h"
+
+#include "math/geometry.h"
+
 #include "script/cmdtoken.h"
 
 #include <stdio.h>
@@ -28,8 +30,7 @@
 
 // Object's constructor.
 
-CAutoEgg::CAutoEgg(CInstanceManager* iMan, CObject* object)
-                   : CAuto(iMan, object)
+CAutoEgg::CAutoEgg(CObject* object) : CAuto(object)
 {
     m_type = OBJECT_NULL;
     m_value = 0.0f;
@@ -174,7 +175,7 @@ bool CAutoEgg::EventProcess(const Event &event)
         m_progress += event.rTime*m_speed;
         if ( m_progress < 1.0f )  return true;
 
-        alien = new CObject(m_iMan);
+        alien = new CObject();
         if ( !alien->CreateInsect(m_object->GetPosition(0), m_object->GetAngleY(0), m_type) )
         {
             delete alien;
@@ -236,7 +237,7 @@ Error CAutoEgg::IsEnded()
     {
         if ( m_progress < 1.0f )  return ERR_CONTINUE;
 
-        pyro = new Gfx::CPyro(m_iMan);
+        pyro = new Gfx::CPyro();
         pyro->Create(Gfx::PT_EGG, m_object);  // exploding egg
 
         alien->SetZoom(0, 1.0f);  // this is a big boy now
diff --git a/src/object/auto/autoegg.h b/src/object/auto/autoegg.h
index fec07a6..00725db 100644
--- a/src/object/auto/autoegg.h
+++ b/src/object/auto/autoegg.h
@@ -37,7 +37,7 @@ enum AutoEggPhase
 class CAutoEgg : public CAuto
 {
 public:
-    CAutoEgg(CInstanceManager* iMan, CObject* object);
+    CAutoEgg(CObject* object);
     ~CAutoEgg();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoenergy.cpp b/src/object/auto/autoenergy.cpp
index c63dede..a0b4d85 100644
--- a/src/object/auto/autoenergy.cpp
+++ b/src/object/auto/autoenergy.cpp
@@ -19,9 +19,13 @@
 #include "object/auto/autoenergy.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
+
 #include "math/geometry.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/gauge.h"
 #include "ui/window.h"
@@ -39,8 +43,7 @@ const float ENERGY_DELAY    = 12.0f;    // processing time
 
 // Object's constructor.
 
-CAutoEnergy::CAutoEnergy(CInstanceManager* iMan, CObject* object)
-                         : CAuto(iMan, object)
+CAutoEnergy::CAutoEnergy(CObject* object) : CAuto(object)
 {
     m_partiSphere = -1;
     Init();
@@ -461,7 +464,7 @@ void CAutoEnergy::CreatePower()
     pos = m_object->GetPosition(0);
     angle = m_object->GetAngleY(0);
 
-    power = new CObject(m_iMan);
+    power = new CObject();
     if ( !power->CreateResource(pos, angle, OBJECT_POWER) )
     {
         delete power;
diff --git a/src/object/auto/autoenergy.h b/src/object/auto/autoenergy.h
index 53d47b6..d3ed5fe 100644
--- a/src/object/auto/autoenergy.h
+++ b/src/object/auto/autoenergy.h
@@ -38,7 +38,7 @@ enum AutoEnergyPhase
 class CAutoEnergy : public CAuto
 {
 public:
-    CAutoEnergy(CInstanceManager* iMan, CObject* object);
+    CAutoEnergy(CObject* object);
     ~CAutoEnergy();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autofactory.cpp b/src/object/auto/autofactory.cpp
index 0789443..82877c6 100644
--- a/src/object/auto/autofactory.cpp
+++ b/src/object/auto/autofactory.cpp
@@ -20,10 +20,15 @@
 
 #include "common/global.h"
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "object/robotmain.h"
+
 #include "physics/physics.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/displaytext.h"
@@ -35,8 +40,7 @@
 
 // Object's constructor.
 
-CAutoFactory::CAutoFactory(CInstanceManager* iMan, CObject* object)
-                           : CAuto(iMan, object)
+CAutoFactory::CAutoFactory(CObject* object) : CAuto(object)
 {
     Init();
     m_type  = OBJECT_MOBILEws;
@@ -632,7 +636,7 @@ bool CAutoFactory::CreateVehicle()
     }
     pos = Transform(*mat, pos);
 
-    vehicle = new CObject(m_iMan);
+    vehicle = new CObject();
     if ( !vehicle->CreateVehicle(pos, angle, m_type, -1.0f, false, false) )
     {
         delete vehicle;
diff --git a/src/object/auto/autofactory.h b/src/object/auto/autofactory.h
index f62080d..7c5013d 100644
--- a/src/object/auto/autofactory.h
+++ b/src/object/auto/autofactory.h
@@ -40,7 +40,7 @@ enum AutoFactoryPhase
 class CAutoFactory : public CAuto
 {
 public:
-    CAutoFactory(CInstanceManager* iMan, CObject* object);
+    CAutoFactory(CObject* object);
     ~CAutoFactory();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoflag.cpp b/src/object/auto/autoflag.cpp
index c2dec5c..936546d 100644
--- a/src/object/auto/autoflag.cpp
+++ b/src/object/auto/autoflag.cpp
@@ -37,8 +37,7 @@ static float g_flag3 = 2.00f;
 
 // Object's constructor.
 
-CAutoFlag::CAutoFlag(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+CAutoFlag::CAutoFlag(CObject* object) : CAuto(object)
 {
     Init();
 }
diff --git a/src/object/auto/autoflag.h b/src/object/auto/autoflag.h
index 3c6cf99..c3fd35a 100644
--- a/src/object/auto/autoflag.h
+++ b/src/object/auto/autoflag.h
@@ -27,7 +27,7 @@
 class CAutoFlag : public CAuto
 {
 public:
-    CAutoFlag(CInstanceManager* iMan, CObject* object);
+    CAutoFlag(CObject* object);
     ~CAutoFlag();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autohuston.cpp b/src/object/auto/autohuston.cpp
index 1b6778d..80f9185 100644
--- a/src/object/auto/autohuston.cpp
+++ b/src/object/auto/autohuston.cpp
@@ -26,8 +26,7 @@
 
 // Object's constructor.
 
-CAutoHuston::CAutoHuston(CInstanceManager* iMan, CObject* object)
-                         : CAuto(iMan, object)
+CAutoHuston::CAutoHuston(CObject* object) : CAuto(object)
 {
     Math::Vector    pos;
     int         i;
diff --git a/src/object/auto/autohuston.h b/src/object/auto/autohuston.h
index 27b016b..f99876a 100644
--- a/src/object/auto/autohuston.h
+++ b/src/object/auto/autohuston.h
@@ -42,7 +42,7 @@ const int HUSTONMAXLENS = 20;
 class CAutoHuston : public CAuto
 {
 public:
-    CAutoHuston(CInstanceManager* iMan, CObject* object);
+    CAutoHuston(CObject* object);
     ~CAutoHuston();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoinfo.cpp b/src/object/auto/autoinfo.cpp
index 1245034..56c21d2 100644
--- a/src/object/auto/autoinfo.cpp
+++ b/src/object/auto/autoinfo.cpp
@@ -30,8 +30,7 @@
 
 // Object's constructor.
 
-CAutoInfo::CAutoInfo(CInstanceManager* iMan, CObject* object)
-                           : CAuto(iMan, object)
+CAutoInfo::CAutoInfo(CObject* object) : CAuto(object)
 {
     Init();
 }
diff --git a/src/object/auto/autoinfo.h b/src/object/auto/autoinfo.h
index 30481bb..41b74d3 100644
--- a/src/object/auto/autoinfo.h
+++ b/src/object/auto/autoinfo.h
@@ -37,7 +37,7 @@ enum AutoInfoPhase
 class CAutoInfo : public CAuto
 {
 public:
-    CAutoInfo(CInstanceManager* iMan, CObject* object);
+    CAutoInfo(CObject* object);
     ~CAutoInfo();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autojostle.cpp b/src/object/auto/autojostle.cpp
index 788b562..11952c2 100644
--- a/src/object/auto/autojostle.cpp
+++ b/src/object/auto/autojostle.cpp
@@ -23,8 +23,7 @@
 
 // Object's constructor.
 
-CAutoJostle::CAutoJostle(CInstanceManager* iMan, CObject* object)
-                           : CAuto(iMan, object)
+CAutoJostle::CAutoJostle(CObject* object) : CAuto(object)
 {
     Init();
 }
diff --git a/src/object/auto/autojostle.h b/src/object/auto/autojostle.h
index c156893..7b700ad 100644
--- a/src/object/auto/autojostle.h
+++ b/src/object/auto/autojostle.h
@@ -27,7 +27,7 @@
 class CAutoJostle : public CAuto
 {
 public:
-    CAutoJostle(CInstanceManager* iMan, CObject* object);
+    CAutoJostle(CObject* object);
     ~CAutoJostle();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autokid.cpp b/src/object/auto/autokid.cpp
index 64cd39a..a9f86b0 100644
--- a/src/object/auto/autokid.cpp
+++ b/src/object/auto/autokid.cpp
@@ -26,8 +26,7 @@
 
 // Object's constructor.
 
-CAutoKid::CAutoKid(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+CAutoKid::CAutoKid(CObject* object) : CAuto(object)
 {
     m_soundChannel = -1;
     Init();
diff --git a/src/object/auto/autokid.h b/src/object/auto/autokid.h
index 3e2fba7..19836a7 100644
--- a/src/object/auto/autokid.h
+++ b/src/object/auto/autokid.h
@@ -27,7 +27,7 @@
 class CAutoKid : public CAuto
 {
 public:
-    CAutoKid(CInstanceManager* iMan, CObject* object);
+    CAutoKid(CObject* object);
     ~CAutoKid();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autolabo.cpp b/src/object/auto/autolabo.cpp
index 70bcc5e..6984fd6 100644
--- a/src/object/auto/autolabo.cpp
+++ b/src/object/auto/autolabo.cpp
@@ -20,9 +20,13 @@
 
 #include "common/global.h"
 #include "common/misc.h"
+
 #include "math/geometry.h"
+
 #include "object/robotmain.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/displaytext.h"
@@ -38,8 +42,7 @@ const float LABO_DELAY = 20.0f; // duration of the analysis
 
 // Object's constructor.
 
-CAutoLabo::CAutoLabo(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+    CAutoLabo::CAutoLabo(CObject* object) : CAuto(object)
 {
     int     i;
 
@@ -543,8 +546,8 @@ void CAutoLabo::SetResearch(EventType event)
     m_main->WriteFreeParam();
 
     Event   newEvent(EVENT_UPDINTERFACE);
-//    m_event->MakeEvent(newEvent, EVENT_UPDINTERFACE);
-    m_event->AddEvent(newEvent);
+//    m_eventQueue->MakeEvent(newEvent, EVENT_UPDINTERFACE);
+    m_eventQueue->AddEvent(newEvent);
     UpdateInterface();
 }
 
diff --git a/src/object/auto/autolabo.h b/src/object/auto/autolabo.h
index 8225462..b61e8e3 100644
--- a/src/object/auto/autolabo.h
+++ b/src/object/auto/autolabo.h
@@ -41,7 +41,7 @@ enum AutoLaboPhase
 class CAutoLabo : public CAuto
 {
 public:
-    CAutoLabo(CInstanceManager* iMan, CObject* object);
+    CAutoLabo(CObject* object);
     ~CAutoLabo();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/automush.cpp b/src/object/auto/automush.cpp
index cb94590..e97e2a1 100644
--- a/src/object/auto/automush.cpp
+++ b/src/object/auto/automush.cpp
@@ -19,6 +19,7 @@
 #include "object/auto/automush.h"
 
 #include "common/iman.h"
+
 #include "script/cmdtoken.h"
 
 
@@ -28,8 +29,7 @@
 
 // Object's constructor.
 
-CAutoMush::CAutoMush(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+    CAutoMush::CAutoMush(CObject* object) : CAuto(object)
 {
     Init();
 }
diff --git a/src/object/auto/automush.h b/src/object/auto/automush.h
index 245393a..1697c5a 100644
--- a/src/object/auto/automush.h
+++ b/src/object/auto/automush.h
@@ -38,7 +38,7 @@ enum AutoMushPhase
 class CAutoMush : public CAuto
 {
 public:
-    CAutoMush(CInstanceManager* iMan, CObject* object);
+    CAutoMush(CObject* object);
     ~CAutoMush();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autonest.cpp b/src/object/auto/autonest.cpp
index 99927bd..1cf13d6 100644
--- a/src/object/auto/autonest.cpp
+++ b/src/object/auto/autonest.cpp
@@ -19,7 +19,9 @@
 #include "object/auto/autonest.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
+
 #include "script/cmdtoken.h"
 
 #include <stdio.h>
@@ -28,8 +30,7 @@
 
 // Object's constructor.
 
-CAutoNest::CAutoNest(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+    CAutoNest::CAutoNest(CObject* object) : CAuto(object)
 {
     Init();
 }
@@ -178,7 +179,7 @@ void CAutoNest::CreateFret(Math::Vector pos, float angle, ObjectType type)
 {
     CObject*    fret;
 
-    fret = new CObject(m_iMan);
+    fret = new CObject();
     if ( !fret->CreateResource(pos, angle, type) )
     {
         delete fret;
diff --git a/src/object/auto/autonest.h b/src/object/auto/autonest.h
index 1009457..4d734a8 100644
--- a/src/object/auto/autonest.h
+++ b/src/object/auto/autonest.h
@@ -35,7 +35,7 @@ enum AutoNestPhase
 class CAutoNest : public CAuto
 {
 public:
-    CAutoNest(CInstanceManager* iMan, CObject* object);
+    CAutoNest(CObject* object);
     ~CAutoNest();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autonuclear.cpp b/src/object/auto/autonuclear.cpp
index 375acf0..75bfb45 100644
--- a/src/object/auto/autonuclear.cpp
+++ b/src/object/auto/autonuclear.cpp
@@ -19,8 +19,11 @@
 #include "object/auto/autonuclear.h"
 
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/displaytext.h"
@@ -36,8 +39,7 @@ const float NUCLEAR_DELAY = 30.0f;  // duration of the generation
 
 // Object's constructor.
 
-CAutoNuclear::CAutoNuclear(CInstanceManager* iMan, CObject* object)
-                          : CAuto(iMan, object)
+CAutoNuclear::CAutoNuclear(CObject* object) : CAuto(object)
 {
     m_channelSound = -1;
     Init();
@@ -396,7 +398,7 @@ void CAutoNuclear::CreatePower()
     pos = m_object->GetPosition(0);
     angle = m_object->GetAngleY(0);
 
-    power = new CObject(m_iMan);
+    power = new CObject();
     if ( !power->CreateResource(pos, angle, OBJECT_ATOMIC) )
     {
         delete power;
diff --git a/src/object/auto/autonuclear.h b/src/object/auto/autonuclear.h
index 06a99af..5b01bba 100644
--- a/src/object/auto/autonuclear.h
+++ b/src/object/auto/autonuclear.h
@@ -38,7 +38,7 @@ enum AutoNuclearPhase
 class CAutoNuclear : public CAuto
 {
 public:
-    CAutoNuclear(CInstanceManager* iMan, CObject* object);
+    CAutoNuclear(CObject* object);
     ~CAutoNuclear();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autopara.cpp b/src/object/auto/autopara.cpp
index a3082f5..ad6517b 100644
--- a/src/object/auto/autopara.cpp
+++ b/src/object/auto/autopara.cpp
@@ -20,8 +20,11 @@
 
 
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 
@@ -32,8 +35,7 @@
 
 // Object's constructor.
 
-CAutoPara::CAutoPara(CInstanceManager* iMan, CObject* object)
-                          : CAuto(iMan, object)
+CAutoPara::CAutoPara(CObject* object) : CAuto(object)
 {
     m_channelSound = -1;
     Init();
diff --git a/src/object/auto/autopara.h b/src/object/auto/autopara.h
index 10a33a8..1f0b805 100644
--- a/src/object/auto/autopara.h
+++ b/src/object/auto/autopara.h
@@ -36,7 +36,7 @@ enum AutoParaPhase
 class CAutoPara : public CAuto
 {
 public:
-    CAutoPara(CInstanceManager* iMan, CObject* object);
+    CAutoPara(CObject* object);
     ~CAutoPara();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoportico.cpp b/src/object/auto/autoportico.cpp
index 3b3bf84..1646874 100644
--- a/src/object/auto/autoportico.cpp
+++ b/src/object/auto/autoportico.cpp
@@ -55,8 +55,7 @@ float Progress(float a, float b, float progress)
 
 // Object's constructor.
 
-CAutoPortico::CAutoPortico(CInstanceManager* iMan, CObject* object)
-                         : CAuto(iMan, object)
+CAutoPortico::CAutoPortico(CObject* object) : CAuto(object)
 {
     Init();
     m_phase = APOP_WAIT;
@@ -398,7 +397,6 @@ Error CAutoPortico::GetError()
 void CAutoPortico::UpdateTrackMapping(float left, float right)
 {
     Gfx::Material   mat;
-    float           limit[2];
     int             rank;
 
     memset( &mat, 0, sizeof(Gfx::Material));
@@ -411,15 +409,12 @@ void CAutoPortico::UpdateTrackMapping(float left, float right)
 
     rank = m_object->GetObjectRank(0);
 
-    limit[0] = 0.0f;
-    limit[1] = 1000000.0f;
-
     m_engine->TrackTextureMapping(rank, mat, Gfx::ENG_RSTATE_PART1, "lemt.png", "",
-                                  limit[0], limit[1], Gfx::ENG_TEX_MAPPING_X,
+                                  Gfx::LOD_Constant, Gfx::ENG_TEX_MAPPING_X,
                                   right, 8.0f, 8.0f, 192.0f, 256.0f);
 
     m_engine->TrackTextureMapping(rank, mat, Gfx::ENG_RSTATE_PART2, "lemt.png", "",
-                                  limit[0], limit[1], Gfx::ENG_TEX_MAPPING_X,
+                                  Gfx::LOD_Constant, Gfx::ENG_TEX_MAPPING_X,
                                   left, 8.0f, 8.0f, 192.0f, 256.0f);
 }
 
diff --git a/src/object/auto/autoportico.h b/src/object/auto/autoportico.h
index c211d37..0aa580f 100644
--- a/src/object/auto/autoportico.h
+++ b/src/object/auto/autoportico.h
@@ -40,7 +40,7 @@ enum AutoPorticoPhase
 class CAutoPortico : public CAuto
 {
 public:
-    CAutoPortico(CInstanceManager* iMan, CObject* object);
+    CAutoPortico(CObject* object);
     ~CAutoPortico();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoradar.cpp b/src/object/auto/autoradar.cpp
index 4214d17..1a10aa7 100644
--- a/src/object/auto/autoradar.cpp
+++ b/src/object/auto/autoradar.cpp
@@ -19,7 +19,9 @@
 #include "object/auto/autoradar.h"
 
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 #include "ui/gauge.h"
@@ -29,8 +31,7 @@
 
 // Object's constructor.
 
-CAutoRadar::CAutoRadar(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+CAutoRadar::CAutoRadar(CObject* object) : CAuto(object)
 {
     Init();
     m_phase = ARAP_WAIT;
diff --git a/src/object/auto/autoradar.h b/src/object/auto/autoradar.h
index e2c9df5..86833f9 100644
--- a/src/object/auto/autoradar.h
+++ b/src/object/auto/autoradar.h
@@ -37,7 +37,7 @@ enum AutoRadarPhase
 class CAutoRadar : public CAuto
 {
 public:
-    CAutoRadar(CInstanceManager* iMan, CObject* object);
+    CAutoRadar(CObject* object);
     ~CAutoRadar();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autorepair.cpp b/src/object/auto/autorepair.cpp
index cf4f33e..95b6cc8 100644
--- a/src/object/auto/autorepair.cpp
+++ b/src/object/auto/autorepair.cpp
@@ -19,8 +19,11 @@
 #include "object/auto/autorepair.h"
 
 #include "common/iman.h"
+
 #include "physics/physics.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 
@@ -30,8 +33,7 @@
 
 // Object's constructor.
 
-CAutoRepair::CAutoRepair(CInstanceManager* iMan, CObject* object)
-                         : CAuto(iMan, object)
+CAutoRepair::CAutoRepair(CObject* object) : CAuto(object)
 {
     Init();
     m_phase = ARP_WAIT;  // paused until the first Init ()
diff --git a/src/object/auto/autorepair.h b/src/object/auto/autorepair.h
index e8bb0b1..31a3c65 100644
--- a/src/object/auto/autorepair.h
+++ b/src/object/auto/autorepair.h
@@ -38,7 +38,7 @@ enum AutoRepairPhase
 class CAutoRepair : public CAuto
 {
 public:
-    CAutoRepair(CInstanceManager* iMan, CObject* object);
+    CAutoRepair(CObject* object);
     ~CAutoRepair();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoresearch.cpp b/src/object/auto/autoresearch.cpp
index 9f423ec..3c32307 100644
--- a/src/object/auto/autoresearch.cpp
+++ b/src/object/auto/autoresearch.cpp
@@ -19,9 +19,13 @@
 #include "object/auto/autoresearch.h"
 
 #include "common/global.h"
+
 #include "math/geometry.h"
+
 #include "object/robotmain.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/gauge.h"
 #include "ui/window.h"
@@ -37,8 +41,7 @@ const float SEARCH_TIME = 30.0f;        // duration of a research
 
 // Object's constructor.
 
-CAutoResearch::CAutoResearch(CInstanceManager* iMan, CObject* object)
-                             : CAuto(iMan, object)
+CAutoResearch::CAutoResearch(CObject* object) : CAuto(object)
 {
     int     i;
 
@@ -488,7 +491,7 @@ void CAutoResearch::SetResearch(EventType event)
     m_main->WriteFreeParam();
 
     Event   newEvent(EVENT_UPDINTERFACE);
-    m_event->AddEvent(newEvent);
+    m_eventQueue->AddEvent(newEvent);
     UpdateInterface();
 }
 
diff --git a/src/object/auto/autoresearch.h b/src/object/auto/autoresearch.h
index a838e64..6c804ef 100644
--- a/src/object/auto/autoresearch.h
+++ b/src/object/auto/autoresearch.h
@@ -35,7 +35,7 @@ enum AutoResearchPhase
 class CAutoResearch : public CAuto
 {
 public:
-    CAutoResearch(CInstanceManager* iMan, CObject* object);
+    CAutoResearch(CObject* object);
     ~CAutoResearch();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autoroot.cpp b/src/object/auto/autoroot.cpp
index 196ed5d..a390e90 100644
--- a/src/object/auto/autoroot.cpp
+++ b/src/object/auto/autoroot.cpp
@@ -19,6 +19,7 @@
 
 #include "graphics/engine/particle.h"
 #include "graphics/engine/terrain.h"
+
 #include "math/geometry.h"
 
 #include <stdio.h>
@@ -26,8 +27,7 @@
 
 // Object's constructor.
 
-CAutoRoot::CAutoRoot(CInstanceManager* iMan, CObject* object)
-                     : CAuto(iMan, object)
+CAutoRoot::CAutoRoot(CObject* object) : CAuto(object)
 {
     Init();
 }
diff --git a/src/object/auto/autoroot.h b/src/object/auto/autoroot.h
index d80abe8..3eb906c 100644
--- a/src/object/auto/autoroot.h
+++ b/src/object/auto/autoroot.h
@@ -27,7 +27,7 @@
 class CAutoRoot : public CAuto
 {
 public:
-    CAutoRoot(CInstanceManager* iMan, CObject* object);
+    CAutoRoot(CObject* object);
     ~CAutoRoot();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autosafe.cpp b/src/object/auto/autosafe.cpp
index e89acea..fc83400 100644
--- a/src/object/auto/autosafe.cpp
+++ b/src/object/auto/autosafe.cpp
@@ -19,9 +19,13 @@
 #include "object/auto/autosafe.h"
 
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "object/robotmain.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/window.h"
 
@@ -34,8 +38,7 @@ const float OPEN_DELAY  = 8.0f; // duration of opening
 
 // Object's constructor.
 
-CAutoSafe::CAutoSafe(CInstanceManager* iMan, CObject* object)
-                          : CAuto(iMan, object)
+CAutoSafe::CAutoSafe(CObject* object) : CAuto(object)
 {
     int     i;
 
diff --git a/src/object/auto/autosafe.h b/src/object/auto/autosafe.h
index 3c0bcce..b575b4e 100644
--- a/src/object/auto/autosafe.h
+++ b/src/object/auto/autosafe.h
@@ -36,7 +36,7 @@ enum AutoSafePhase
 class CAutoSafe : public CAuto
 {
 public:
-    CAutoSafe(CInstanceManager* iMan, CObject* object);
+    CAutoSafe(CObject* object);
     ~CAutoSafe();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autostation.cpp b/src/object/auto/autostation.cpp
index e99ae4b..a2f5b6b 100644
--- a/src/object/auto/autostation.cpp
+++ b/src/object/auto/autostation.cpp
@@ -19,9 +19,12 @@
 #include "object/auto/autostation.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/particle.h"
 #include "graphics/engine/terrain.h"
+
 #include "math/geometry.h"
+
 #include "ui/interface.h"
 #include "ui/gauge.h"
 #include "ui/window.h"
@@ -31,8 +34,7 @@
 
 // Object's constructor.
 
-CAutoStation::CAutoStation(CInstanceManager* iMan, CObject* object)
-                           : CAuto(iMan, object)
+CAutoStation::CAutoStation(CObject* object) : CAuto(object)
 {
     Init();
 }
diff --git a/src/object/auto/autostation.h b/src/object/auto/autostation.h
index cb8be2b..d8a37b4 100644
--- a/src/object/auto/autostation.h
+++ b/src/object/auto/autostation.h
@@ -27,7 +27,7 @@
 class CAutoStation : public CAuto
 {
 public:
-    CAutoStation(CInstanceManager* iMan, CObject* object);
+    CAutoStation(CObject* object);
     ~CAutoStation();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/auto/autotower.cpp b/src/object/auto/autotower.cpp
index 84dcd85..e3b06cf 100644
--- a/src/object/auto/autotower.cpp
+++ b/src/object/auto/autotower.cpp
@@ -19,9 +19,13 @@
 #include "object/auto/autotower.h"
 
 #include "common/iman.h"
+
 #include "math/geometry.h"
+
 #include "physics/physics.h"
+
 #include "script/cmdtoken.h"
+
 #include "ui/interface.h"
 #include "ui/displaytext.h"
 #include "ui/window.h"
@@ -37,8 +41,7 @@ const float ENERGY_FIRE     = 0.125f;   // energy consumed by fire
 
 // Object's constructor.
 
-CAutoTower::CAutoTower(CInstanceManager* iMan, CObject* object)
-                       : CAuto(iMan, object)
+CAutoTower::CAutoTower(CObject* object) : CAuto(object)
 {
     int     i;
 
diff --git a/src/object/auto/autotower.h b/src/object/auto/autotower.h
index b29ba85..d219fb5 100644
--- a/src/object/auto/autotower.h
+++ b/src/object/auto/autotower.h
@@ -38,7 +38,7 @@ enum AutoTowerPhase
 class CAutoTower : public CAuto
 {
 public:
-    CAutoTower(CInstanceManager* iMan, CObject* object);
+    CAutoTower(CObject* object);
     ~CAutoTower();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/brain.cpp b/src/object/brain.cpp
index ef7309d..fa3e425 100644
--- a/src/object/brain.cpp
+++ b/src/object/brain.cpp
@@ -17,8 +17,10 @@
 
 #include "object/brain.h"
 
-#include "common/misc.h"
+#include "app/app.h"
+
 #include "common/iman.h"
+#include "common/misc.h"
 
 #include "graphics/core/color.h"
 #include "graphics/engine/terrain.h"
@@ -47,28 +49,25 @@ const int MAXTRACERECORD = 1000;
 
 // Object's constructor.
 
-CBrain::CBrain(CInstanceManager* iMan, CObject* object)
+CBrain::CBrain(CObject* object)
 {
-    int         i;
-
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_BRAIN, this, 100);
+    CInstanceManager::GetInstancePointer()->AddInstance(CLASS_BRAIN, this, 100);
 
     m_object      = object;
-    m_engine      = static_cast<Gfx::CEngine*>(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_terrain     = static_cast<Gfx::CTerrain*>(m_iMan->SearchInstance(CLASS_TERRAIN));
-    m_water       = static_cast<Gfx::CWater*>(m_iMan->SearchInstance(CLASS_WATER));
-    m_camera      = static_cast<Gfx::CCamera*>(m_iMan->SearchInstance(CLASS_CAMERA));
-    m_interface   = static_cast<Ui::CInterface*>(m_iMan->SearchInstance(CLASS_INTERFACE));
-    m_displayText = static_cast<Ui::CDisplayText*>(m_iMan->SearchInstance(CLASS_DISPLAYTEXT));
-    m_main        = static_cast<CRobotMain*>(m_iMan->SearchInstance(CLASS_MAIN));
-    m_sound       = static_cast<CSoundInterface*>(m_iMan->SearchInstance(CLASS_SOUND));
-    m_particle    = static_cast<Gfx::CParticle*>(m_iMan->SearchInstance(CLASS_PARTICULE));
-    m_physics     = 0;
-    m_motion      = 0;
-    m_primaryTask = 0;
-    m_secondaryTask = 0;
-    m_studio      = 0;
+    m_engine      = Gfx::CEngine::GetInstancePointer();
+    m_water       = m_engine->GetWater();
+    m_particle    = m_engine->GetParticle();
+    m_main        = CRobotMain::GetInstancePointer();
+    m_terrain     = m_main->GetTerrain();
+    m_camera      = m_main->GetCamera();
+    m_interface   = m_main->GetInterface();
+    m_displayText = m_main->GetDisplayText();
+    m_sound       = CApplication::GetInstancePointer()->GetSound();
+    m_physics     = nullptr;
+    m_motion      = nullptr;
+    m_primaryTask = nullptr;
+    m_secondaryTask = nullptr;
+    m_studio      = nullptr;
 
     m_program = -1;
     m_bActivity = true;
@@ -89,7 +88,7 @@ CBrain::CBrain(CInstanceManager* iMan, CObject* object)
     m_defaultEnter = EVENT_NULL;
     m_manipStyle   = EVENT_OBJECT_MFRONT;
 
-    for ( i=0 ; i<BRAINMAXSCRIPT ; i++ )
+    for (int i=0 ; i<BRAINMAXSCRIPT ; i++ )
     {
         m_script[i] = 0;
         m_scriptName[i][0] = 0;
@@ -106,9 +105,7 @@ CBrain::CBrain(CInstanceManager* iMan, CObject* object)
 
 CBrain::~CBrain()
 {
-    int     i;
-
-    for ( i=0 ; i<BRAINMAXSCRIPT ; i++ )
+    for (int i=0 ; i<BRAINMAXSCRIPT ; i++ )
     {
         delete m_script[i];
         m_script[i] = nullptr;
@@ -126,7 +123,7 @@ CBrain::~CBrain()
     delete[] m_traceRecordBuffer;
     m_traceRecordBuffer = nullptr;
 
-    m_iMan->DeleteInstance(CLASS_BRAIN, this);
+    CInstanceManager::GetInstancePointer()->DeleteInstance(CLASS_BRAIN, this);
 }
 
 
@@ -255,7 +252,7 @@ bool CBrain::EventProcess(const Event &event)
     if ( m_object->GetSelect() &&  // robot selected?
          m_studio != 0          )   // current issue?
     {
-        // m_studio->EventProcess(event);
+        m_studio->EventProcess(event);
 
         if ( action == EVENT_OBJECT_PROGRUN )
         {
@@ -528,6 +525,10 @@ bool CBrain::EventProcess(const Event &event)
         {
             err = StartTaskBuild(OBJECT_INFO);
         }
+        if ( action == EVENT_OBJECT_BDESTROYER )
+        {
+            err = StartTaskBuild(OBJECT_DESTROYER);
+        }
 
         if ( action == EVENT_OBJECT_GFLAT )
         {
@@ -601,6 +602,11 @@ bool CBrain::EventProcess(const Event &event)
 //?         err = StartTaskFireAnt();
         }
 
+        if ( action == EVENT_OBJECT_SPIDEREXPLO && m_primaryTask == 0 )
+        {
+            err = StartTaskSpiderExplo();
+        }
+
         if ( action == EVENT_OBJECT_PEN0 )  // up
         {
             err = StartTaskPen(false, m_object->GetTraceColor());
@@ -869,7 +875,7 @@ void CBrain::StartEditScript(int rank, char* name)
 
     if ( m_script[rank] == 0 )
     {
-        m_script[rank] = new CScript(m_iMan, m_object, &m_secondaryTask);
+        m_script[rank] = new CScript(m_object, &m_secondaryTask);
     }
 
     m_studio = new Ui::CStudio();
@@ -904,7 +910,7 @@ Error CBrain::StartTaskTake()
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskTake();
     UpdateInterface();
     return err;
@@ -922,7 +928,7 @@ Error CBrain::StartTaskManip(TaskManipOrder order, TaskManipArm arm)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskManip(order, arm);
     UpdateInterface();
     return err;
@@ -940,7 +946,7 @@ Error CBrain::StartTaskFlag(TaskFlagOrder order, int rank)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskFlag(order, rank);
     UpdateInterface();
     return err;
@@ -958,7 +964,7 @@ Error CBrain::StartTaskBuild(ObjectType type)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskBuild(type);
     UpdateInterface();
     return err;
@@ -976,7 +982,7 @@ Error CBrain::StartTaskSearch()
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskSearch();
     UpdateInterface();
     return err;
@@ -994,7 +1000,7 @@ Error CBrain::StartTaskTerraform()
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskTerraform();
     UpdateInterface();
     return err;
@@ -1016,7 +1022,7 @@ Error CBrain::StartTaskPen(bool bDown, int color)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskPen(bDown, color);
     UpdateInterface();
     return err;
@@ -1034,7 +1040,7 @@ Error CBrain::StartTaskRecover()
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskRecover();
     UpdateInterface();
     return err;
@@ -1052,7 +1058,7 @@ Error CBrain::StartTaskShield(TaskShieldMode mode)
         m_secondaryTask = 0;
     }
 
-    m_secondaryTask = new CTaskManager(m_iMan, m_object);
+    m_secondaryTask = new CTaskManager(m_object);
     err = m_secondaryTask->StartTaskShield(mode, 1000.0f);
     UpdateInterface();
     return err;
@@ -1070,12 +1076,30 @@ Error CBrain::StartTaskFire(float delay)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskFire(delay);
     UpdateInterface();
     return err;
 }
 
+// Explodes spider.
+
+Error CBrain::StartTaskSpiderExplo()
+{
+    Error   err;
+
+    if ( m_primaryTask != 0 )
+    {
+        delete m_primaryTask;  // stops the current task
+        m_primaryTask = 0;
+    }
+
+    m_primaryTask = new CTaskManager(m_object);
+    err = m_primaryTask->StartTaskSpiderExplo();
+    UpdateInterface();
+    return err;
+}
+
 // Shoots to the ant.
 
 Error CBrain::StartTaskFireAnt(Math::Vector impact)
@@ -1088,7 +1112,7 @@ Error CBrain::StartTaskFireAnt(Math::Vector impact)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskFireAnt(impact);
     UpdateInterface();
     return err;
@@ -1106,7 +1130,7 @@ Error CBrain::StartTaskGunGoal(float dirV, float dirH)
         m_secondaryTask = 0;
     }
 
-    m_secondaryTask = new CTaskManager(m_iMan, m_object);
+    m_secondaryTask = new CTaskManager(m_object);
     err = m_secondaryTask->StartTaskGunGoal(dirV, dirH);
     UpdateInterface();
     return err;
@@ -1124,7 +1148,7 @@ Error CBrain::StartTaskReset(Math::Vector goal, Math::Vector angle)
         m_primaryTask = 0;
     }
 
-    m_primaryTask = new CTaskManager(m_iMan, m_object);
+    m_primaryTask = new CTaskManager(m_object);
     err = m_primaryTask->StartTaskReset(goal, angle);
     UpdateInterface();
     return err;
@@ -1287,18 +1311,20 @@ bool CBrain::CreateInterface(bool bSelect)
          type == OBJECT_BEE      ||
          type == OBJECT_WORM     )  // vehicle?
     {
-        ddim.x = dim.x*5.1f;
-        ddim.y = dim.y*2.0f;
-        pos.x = ox+sx*0.0f;
-        pos.y = oy+sy*0.0f;
-        pw->CreateList(pos, ddim, -1, EVENT_OBJECT_PROGLIST, 1.10f);
-        UpdateScript(pw);
+        if (!(m_main->GetRetroMode())) {
+            ddim.x = dim.x*5.1f;
+            ddim.y = dim.y*2.0f;
+            pos.x = ox+sx*0.0f;
+            pos.y = oy+sy*0.0f;
+            pw->CreateList(pos, ddim, -1, EVENT_OBJECT_PROGLIST, 1.10f);
+            UpdateScript(pw);
 
-        pos.x = ox+sx*5.2f;
-        pos.y = oy+sy*1.0f;
-        pw->CreateButton(pos, dim, 8, EVENT_OBJECT_PROGRUN);
-        pos.y = oy+sy*0.0f;
-        pw->CreateButton(pos, dim, 22, EVENT_OBJECT_PROGEDIT);
+            pos.x = ox+sx*5.2f;
+            pos.y = oy+sy*1.0f;
+            pw->CreateButton(pos, dim, 8, EVENT_OBJECT_PROGRUN);
+            pos.y = oy+sy*0.0f;
+            pw->CreateButton(pos, dim, 22, EVENT_OBJECT_PROGEDIT);
+        }
     }
 
     if ( type == OBJECT_HUMAN    ||
@@ -1363,8 +1389,9 @@ bool CBrain::CreateInterface(bool bSelect)
         pw->CreateButton(pos, dim, 33, EVENT_OBJECT_MFRONT);
     }
 
-    if ( type == OBJECT_MOBILEsa &&  // underwater?
-         !m_object->GetTrainer() )
+    if ( ( type == OBJECT_MOBILEsa &&  // underwater?
+         !m_object->GetTrainer() ) ||
+         type == OBJECT_BEE )
     {
         pos.x = ox+sx*7.7f;
         pos.y = oy+sy*0.5f;
@@ -1454,8 +1481,8 @@ bool CBrain::CreateInterface(bool bSelect)
 
         pos.x = ox+sx*5.4f;
         pos.y = oy+sy*0.1f;
-        pw->CreateButton(pos, ddim, 128+56, EVENT_OBJECT_BXXXX);
-        DeadInterface(pw, EVENT_OBJECT_BXXXX, false);
+        pw->CreateButton(pos, ddim, 128+41, EVENT_OBJECT_BDESTROYER);
+        DeadInterface(pw, EVENT_OBJECT_BDESTROYER, g_build&BUILD_DESTROYER);
 
         if ( g_build&BUILD_GFLAT )
         {
@@ -1577,6 +1604,15 @@ bool CBrain::CreateInterface(bool bSelect)
 //?     pw->CreateButton(pos, dim, 41, EVENT_OBJECT_LIMIT);
     }
 
+    if ( type == OBJECT_SPIDER )
+    {
+        pos.x = ox+sx*7.7f;
+        pos.y = oy+sy*0.5f;
+        pb = pw->CreateButton(pos, dim, 42, EVENT_OBJECT_SPIDEREXPLO);
+        pb->SetImmediat(true);
+        DefaultEnter(pw, EVENT_OBJECT_SPIDEREXPLO);
+    }
+
     if ( type == OBJECT_MOBILEdr &&
          m_object->GetManual() )  // scribbler in manual mode?
     {
@@ -1908,9 +1944,7 @@ bool CBrain::CreateInterface(bool bSelect)
 void CBrain::UpdateInterface(float rTime)
 {
     Ui::CWindow*    pw;
-/* TODO: #if _TEEN
     Ui::CButton*    pb;
-#endif*/
     Ui::CGauge*     pg;
     Ui::CCompass*   pc;
     Ui::CGroup*     pgr;
@@ -1947,6 +1981,7 @@ void CBrain::UpdateInterface(float rTime)
         if ( power == 0 )
         {
             energy = 0.0f;
+            limit = 0.0f;
         }
         else
         {
@@ -2021,8 +2056,7 @@ void CBrain::UpdateInterface(float rTime)
         pc->SetState(Ui::STATE_VISIBLE, m_main->GetShowMap());
     }
 
-#if _TEEN
-    pb = (CButton*)pw->SearchControl(EVENT_OBJECT_REC);
+    pb = (Ui::CButton*)pw->SearchControl(EVENT_OBJECT_REC);
     if ( pb != 0 )
     {
         if ( m_bTraceRecord && Math::Mod(m_time, 0.4f) >= 0.2f )
@@ -2034,7 +2068,6 @@ void CBrain::UpdateInterface(float rTime)
             pb->ClearState(Ui::STATE_CHECK);
         }
     }
-#endif
 
     bOnBoard = m_camera->GetType() == Gfx::CAM_TYPE_ONBOARD;
 
@@ -2114,10 +2147,8 @@ void CBrain::UpdateInterface()
     Ui::CWindow*    pw;
     Ui::CButton*    pb;
     Ui::CSlider*    ps;
-#if _TEEN
-    CColor*     pc;
+    Ui::CColor*     pc;
     int         color;
-#endif
     bool        bEnable, bFly, bRun;
     char        title[100];
 
@@ -2132,38 +2163,37 @@ void CBrain::UpdateInterface()
 
     bEnable = ( m_primaryTask == 0 && m_program == -1 );
 
-    EnableInterface(pw, EVENT_OBJECT_PROGEDIT,  (m_primaryTask == 0 && !m_bTraceRecord));
-    EnableInterface(pw, EVENT_OBJECT_PROGLIST,  bEnable && !m_bTraceRecord);
-    EnableInterface(pw, EVENT_OBJECT_LEFT,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_RIGHT,     bEnable);
-    EnableInterface(pw, EVENT_OBJECT_UP,        bEnable);
-    EnableInterface(pw, EVENT_OBJECT_DOWN,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_HTAKE,     bEnable);
-    EnableInterface(pw, EVENT_OBJECT_MTAKE,     bEnable);
-    EnableInterface(pw, EVENT_OBJECT_MBACK,     bEnable);
-    EnableInterface(pw, EVENT_OBJECT_MPOWER,    bEnable);
-    EnableInterface(pw, EVENT_OBJECT_MFRONT,    bEnable);
-    EnableInterface(pw, EVENT_OBJECT_GFLAT,     bEnable);
-    EnableInterface(pw, EVENT_OBJECT_FCREATE,   bEnable);
-    EnableInterface(pw, EVENT_OBJECT_FDELETE,   bEnable);
-    EnableInterface(pw, EVENT_OBJECT_SEARCH,    bEnable);
-    EnableInterface(pw, EVENT_OBJECT_TERRAFORM, bEnable);
-    EnableInterface(pw, EVENT_OBJECT_RECOVER,   bEnable);
-    EnableInterface(pw, EVENT_OBJECT_FIRE,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_RESET,     bEnable);
-#if _TEEN
-    EnableInterface(pw, EVENT_OBJECT_PEN0,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN1,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN2,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN3,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN4,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN5,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN6,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN7,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_PEN8,      bEnable);
-    EnableInterface(pw, EVENT_OBJECT_REC,       bEnable);
-    EnableInterface(pw, EVENT_OBJECT_STOP,      bEnable);
-#endif
+    EnableInterface(pw, EVENT_OBJECT_PROGEDIT,    (m_primaryTask == 0 && !m_bTraceRecord));
+    EnableInterface(pw, EVENT_OBJECT_PROGLIST,    bEnable && !m_bTraceRecord);
+    EnableInterface(pw, EVENT_OBJECT_LEFT,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_RIGHT,       bEnable);
+    EnableInterface(pw, EVENT_OBJECT_UP,          bEnable);
+    EnableInterface(pw, EVENT_OBJECT_DOWN,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_HTAKE,       bEnable);
+    EnableInterface(pw, EVENT_OBJECT_MTAKE,       bEnable);
+    EnableInterface(pw, EVENT_OBJECT_MBACK,       bEnable);
+    EnableInterface(pw, EVENT_OBJECT_MPOWER,      bEnable);
+    EnableInterface(pw, EVENT_OBJECT_MFRONT,      bEnable);
+    EnableInterface(pw, EVENT_OBJECT_GFLAT,       bEnable);
+    EnableInterface(pw, EVENT_OBJECT_FCREATE,     bEnable);
+    EnableInterface(pw, EVENT_OBJECT_FDELETE,     bEnable);
+    EnableInterface(pw, EVENT_OBJECT_SEARCH,      bEnable);
+    EnableInterface(pw, EVENT_OBJECT_TERRAFORM,   bEnable);
+    EnableInterface(pw, EVENT_OBJECT_RECOVER,     bEnable);
+    EnableInterface(pw, EVENT_OBJECT_FIRE,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_SPIDEREXPLO, bEnable);
+    EnableInterface(pw, EVENT_OBJECT_RESET,       bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN0,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN1,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN2,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN3,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN4,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN5,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN6,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN7,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_PEN8,        bEnable);
+    EnableInterface(pw, EVENT_OBJECT_REC,         bEnable);
+    EnableInterface(pw, EVENT_OBJECT_STOP,        bEnable);
 
     if ( type == OBJECT_HUMAN )  // builder?
     {
@@ -2180,7 +2210,7 @@ void CBrain::UpdateInterface()
         EnableInterface(pw, EVENT_OBJECT_BNUCLEAR,  bEnable);
         EnableInterface(pw, EVENT_OBJECT_BPARA,     bEnable);
         EnableInterface(pw, EVENT_OBJECT_BINFO,     bEnable);
-        EnableInterface(pw, EVENT_OBJECT_BXXXX,     bEnable);
+        EnableInterface(pw, EVENT_OBJECT_BDESTROYER,bEnable);
     }
 
     pb = static_cast< Ui::CButton* >(pw->SearchControl(EVENT_OBJECT_GFLAT));
@@ -2314,7 +2344,6 @@ void CBrain::UpdateInterface()
         CheckInterface(pw, EVENT_OBJECT_MFRONT, m_manipStyle==EVENT_OBJECT_MFRONT);
     }
 
-#if _TEEN
     if ( m_object->GetTraceDown() )
     {
         pb = static_cast< Ui::CButton* >(pw->SearchControl(EVENT_OBJECT_PEN0));
@@ -2414,7 +2443,6 @@ void CBrain::UpdateInterface()
             pc->ClearState(Ui::STATE_CHECK);
         }
     }
-#endif
 }
 
 // Updates the list of programs.
@@ -2693,7 +2721,7 @@ bool CBrain::ReadProgram(int rank, const char* filename)
 {
     if ( m_script[rank] == 0 )
     {
-        m_script[rank] = new CScript(m_iMan, m_object, &m_secondaryTask);
+        m_script[rank] = new CScript(m_object, &m_secondaryTask);
     }
 
     if ( m_script[rank]->ReadScript(filename) )  return true;
@@ -2718,7 +2746,7 @@ bool CBrain::WriteProgram(int rank, char* filename)
 {
     if ( m_script[rank] == 0 )
     {
-        m_script[rank] = new CScript(m_iMan, m_object, &m_secondaryTask);
+        m_script[rank] = new CScript(m_object, &m_secondaryTask);
     }
 
     if ( m_script[rank]->WriteScript(filename) )  return true;
@@ -2748,7 +2776,7 @@ bool CBrain::ReadStack(FILE *file)
 
             if ( m_script[op] == 0 )
             {
-                m_script[op] = new CScript(m_iMan, m_object, &m_secondaryTask);
+                m_script[op] = new CScript(m_object, &m_secondaryTask);
             }
             if ( !m_script[op]->ReadStack(file) )  return false;
         }
@@ -2910,7 +2938,7 @@ void CBrain::TraceRecordStop()
     i = m_selScript;
     if ( m_script[i] == 0 )
     {
-        m_script[i] = new CScript(m_iMan, m_object, &m_secondaryTask);
+        m_script[i] = new CScript(m_object, &m_secondaryTask);
     }
     m_script[i]->SendScript(buffer);
     delete[] buffer;
diff --git a/src/object/brain.h b/src/object/brain.h
index ce7116e..eba8004 100644
--- a/src/object/brain.h
+++ b/src/object/brain.h
@@ -31,7 +31,6 @@
 #include "object/task/taskshield.h"
 
 
-class CInstanceManager;
 class CObject;
 class CPhysics;
 class CMotion;
@@ -80,7 +79,7 @@ struct TraceRecord
 class CBrain
 {
 public:
-    CBrain(CInstanceManager* iMan, CObject* object);
+    CBrain(CObject* object);
     ~CBrain();
 
     void        DeleteObject(bool bAll=false);
@@ -134,6 +133,7 @@ public:
     Error       StartTaskShield(TaskShieldMode mode);
     Error       StartTaskFire(float delay);
     Error       StartTaskFireAnt(Math::Vector impact);
+    Error       StartTaskSpiderExplo();
     Error       StartTaskGunGoal(float dirV, float dirH);
     Error       StartTaskReset(Math::Vector goal, Math::Vector angle);
 
@@ -167,7 +167,6 @@ protected:
     bool        TraceRecordPut(char *buffer, int max, TraceOper oper, float param);
 
 protected:
-    CInstanceManager*   m_iMan;
     Gfx::CEngine*       m_engine;
     Gfx::CTerrain*      m_terrain;
     Gfx::CWater*        m_water;
diff --git a/src/object/mainmovie.cpp b/src/object/mainmovie.cpp
index 9aaf345..04c0d56 100644
--- a/src/object/mainmovie.cpp
+++ b/src/object/mainmovie.cpp
@@ -17,7 +17,7 @@
 
 #include "object/mainmovie.h"
 
-#include "common/iman.h"
+#include "app/app.h"
 
 #include "math/geometry.h"
 
@@ -30,15 +30,12 @@
 
 // Constructor of the application card.
 
-CMainMovie::CMainMovie(CInstanceManager* iMan)
+CMainMovie::CMainMovie()
 {
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_SHORT, this);
-
-    m_engine    = static_cast< Gfx::CEngine* >(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_main      = static_cast< CRobotMain* >(m_iMan->SearchInstance(CLASS_MAIN));
-    m_camera    = static_cast< Gfx::CCamera* >(m_iMan->SearchInstance(CLASS_CAMERA));
-    m_sound     = static_cast< CSoundInterface* >(m_iMan->SearchInstance(CLASS_SOUND));
+    m_engine    = Gfx::CEngine::GetInstancePointer();
+    m_main      = CRobotMain::GetInstancePointer();
+    m_camera    = m_main->GetCamera();
+    m_sound     = CApplication::GetInstancePointer()->GetSound();
 
     Flush();
 }
diff --git a/src/object/mainmovie.h b/src/object/mainmovie.h
index eba21eb..4554431 100644
--- a/src/object/mainmovie.h
+++ b/src/object/mainmovie.h
@@ -23,18 +23,17 @@
 
 
 #include "common/event.h"
+
 #include "math/vector.h"
 
 
-class CInstanceManager;
 class CRobotMain;
 class CSoundInterface;
 
-namespace Gfx
-{
-    class CCamera;
-    class CEngine;
-};
+namespace Gfx {
+class CCamera;
+class CEngine;
+}
 
 enum MainMovieType
 {
@@ -48,7 +47,7 @@ enum MainMovieType
 class CMainMovie
 {
 public:
-    CMainMovie(CInstanceManager* iMan);
+    CMainMovie();
     ~CMainMovie();
 
     void            Flush();
@@ -60,9 +59,6 @@ public:
     MainMovieType   GetStopType();
 
 protected:
-
-protected:
-    CInstanceManager*   m_iMan;
     Gfx::CEngine*       m_engine;
     CRobotMain*         m_main;
     Gfx::CCamera*       m_camera;
diff --git a/src/object/motion/motion.cpp b/src/object/motion/motion.cpp
index 605091f..00b3073 100644
--- a/src/object/motion/motion.cpp
+++ b/src/object/motion/motion.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "common/iman.h"
+#include "object/robotmain.h"
 
 #include "script/cmdtoken.h"
 
@@ -30,20 +30,16 @@
 
 // Object's constructor.
 
-CMotion::CMotion(CInstanceManager* iMan, CObject* object)
+CMotion::CMotion(CObject* object)
 {
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_MOTION, this, 100);
-
     m_app       = CApplication::GetInstancePointer();
-    m_engine    = static_cast< Gfx::CEngine* >(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_light     = static_cast< Gfx::CLight* >(m_iMan->SearchInstance(CLASS_LIGHT));
-    m_particle  = static_cast< Gfx::CParticle* >(m_iMan->SearchInstance(CLASS_PARTICULE));
-    m_terrain   = static_cast< Gfx::CTerrain* >(m_iMan->SearchInstance(CLASS_TERRAIN));
-    m_water     = static_cast< Gfx::CWater* >(m_iMan->SearchInstance(CLASS_WATER));
-    m_camera    = static_cast< Gfx::CCamera* >(m_iMan->SearchInstance(CLASS_CAMERA));
-    m_main      = static_cast< CRobotMain* >(m_iMan->SearchInstance(CLASS_MAIN));
-    m_sound     = static_cast< CSoundInterface* >(m_iMan->SearchInstance(CLASS_SOUND));
+    m_sound     = m_app->GetSound();
+    m_engine    = Gfx::CEngine::GetInstancePointer();
+    m_particle  = m_engine->GetParticle();
+    m_water     = m_engine->GetWater();
+    m_main      = CRobotMain::GetInstancePointer();
+    m_terrain   = m_main->GetTerrain();
+    m_camera    = m_main->GetCamera();
 
     m_object    = object;
     m_physics   = 0;
@@ -62,7 +58,6 @@ CMotion::CMotion(CInstanceManager* iMan, CObject* object)
 
 CMotion::~CMotion()
 {
-    m_iMan->DeleteInstance(CLASS_MOTION, this);
 }
 
 // Deletes the object.
diff --git a/src/object/motion/motion.h b/src/object/motion/motion.h
index 81bcb08..d35ee67 100644
--- a/src/object/motion/motion.h
+++ b/src/object/motion/motion.h
@@ -27,14 +27,12 @@
 
 namespace Gfx {
 class CEngine;
-class CLight;
 class CParticle;
 class CTerrain;
 class CWater;
 class CCamera;
 }
 
-class CInstanceManager;
 class CApplication;
 class CBrain;
 class CPhysics;
@@ -46,7 +44,7 @@ class CSoundInterface;
 class CMotion
 {
 public:
-    CMotion(CInstanceManager* iMan, CObject* object);
+    CMotion(CObject* object);
     virtual ~CMotion();
 
     void    SetPhysics(CPhysics* physics);
@@ -72,12 +70,8 @@ public:
     virtual Math::Vector    GetInclinaison();
 
 protected:
-
-protected:
-    CInstanceManager*   m_iMan;
     CApplication*       m_app;
     Gfx::CEngine*       m_engine;
-    Gfx::CLight*        m_light;
     Gfx::CParticle*     m_particle;
     Gfx::CTerrain*      m_terrain;
     Gfx::CWater*        m_water;
diff --git a/src/object/motion/motionant.cpp b/src/object/motion/motionant.cpp
index 07ee6b8..384d683 100644
--- a/src/object/motion/motionant.cpp
+++ b/src/object/motion/motionant.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/particle.h"
 
 #include "physics/physics.h"
@@ -35,8 +35,7 @@ const float START_TIME = 1000.0f;       // beginning of the relative time
 
 // Object's constructor.
 
-CMotionAnt::CMotionAnt(CInstanceManager* iMan, CObject* object)
-                      : CMotion(iMan, object)
+CMotionAnt::CMotionAnt(CObject* object) : CMotion(object)
 {
     m_armMember      = START_TIME;
     m_armTimeAbs     = START_TIME;
@@ -69,12 +68,8 @@ void CMotionAnt::DeleteObject(bool bAll)
 bool CMotionAnt::Create(Math::Vector pos, float angle, ObjectType type,
                         float power)
 {
-    Gfx::CModelFile*   pModFile;
-    int         rank;
-
-//    if ( m_engine->GetRestCreate() < 3+18 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
+    int rank;
 
     m_object->SetType(type);
 
@@ -82,10 +77,7 @@ bool CMotionAnt::Create(Math::Vector pos, float angle, ObjectType type,
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
-
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant1.mod"));
-    pModFile->CreateEngineObject(rank);
-
+    modelManager->AddModelReference("ant1.mod", false, rank);
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
@@ -96,29 +88,26 @@ bool CMotionAnt::Create(Math::Vector pos, float angle, ObjectType type,
 
     // Creates the head.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(1, rank);
     m_object->SetObjectParent(1, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant2.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant2.mod", false, rank);
     m_object->SetPosition(1, Math::Vector(2.0f, 0.0f, 0.0f));
 
     // Creates the tail.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2, rank);
     m_object->SetObjectParent(2, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant3.mod", false, rank);
     m_object->SetPosition(2, Math::Vector(-1.0f, 0.0f, 0.0f));
 
     // Creates a right-back thigh.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(3, rank);
     m_object->SetObjectParent(3, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(3, Math::Vector(-0.4f, -0.1f, -0.3f));
 
     // Creates a right-back leg.
@@ -126,161 +115,135 @@ bool CMotionAnt::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(4, rank);
     m_object->SetObjectParent(4, 3);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(4, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates a right-back foot.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(5, rank);
     m_object->SetObjectParent(5, 4);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(5, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates two middle-right thighs.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(6, rank);
     m_object->SetObjectParent(6, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(6, Math::Vector(0.1f, -0.1f, -0.4f));
 
     // Creates two middle-right legs.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(7, rank);
     m_object->SetObjectParent(7, 6);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(7, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates two middle-right foots.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(8, rank);
     m_object->SetObjectParent(8, 7);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(8, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates the right front thigh.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(9, rank);
     m_object->SetObjectParent(9, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(9, Math::Vector(1.4f, -0.1f, -0.6f));
 
     // Creates the right front leg.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(10, rank);
     m_object->SetObjectParent(10, 9);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(10, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates the right front foot.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(11, rank);
     m_object->SetObjectParent(11, 10);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(11, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates a left-back thigh.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(12, rank);
     m_object->SetObjectParent(12, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", true, rank);
     m_object->SetPosition(12, Math::Vector(-0.4f, -0.1f, 0.3f));
 
     // Creates a left-back leg.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(13, rank);
     m_object->SetObjectParent(13, 12);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", true, rank);
     m_object->SetPosition(13, Math::Vector(0.0f, 0.0f, 1.0f));
 
     // Creates a left-back foot.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(14, rank);
     m_object->SetObjectParent(14, 13);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", true, rank);
     m_object->SetPosition(14, Math::Vector(0.0f, 0.0f, 2.0f));
 
     // Creates two middle-left thighs.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(15, rank);
     m_object->SetObjectParent(15, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", true, rank);
     m_object->SetPosition(15, Math::Vector(0.1f, -0.1f, 0.4f));
 
     // Creates two middle-left legs.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(16, rank);
     m_object->SetObjectParent(16, 15);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", true, rank);
     m_object->SetPosition(16, Math::Vector(0.0f, 0.0f, 1.0f));
 
     // Creates two middle-left foot.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(17, rank);
     m_object->SetObjectParent(17, 16);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", true, rank);
     m_object->SetPosition(17, Math::Vector(0.0f, 0.0f, 2.0f));
 
     // Creates the left front thigh.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(18, rank);
     m_object->SetObjectParent(18, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", true, rank);
     m_object->SetPosition(18, Math::Vector(1.4f, -0.1f, 0.6f));
 
     // Creates the left front leg.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(19, rank);
     m_object->SetObjectParent(19, 18);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", true, rank);
     m_object->SetPosition(19, Math::Vector(0.0f, 0.0f, 1.0f));
 
     // Creates the left front foot.
     rank = m_engine->CreateObject();
-    m_engine->SetObjectType(rank,Gfx::ENG_OBJTYPE_DESCENDANT);
+    m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(20, rank);
     m_object->SetObjectParent(20, 19);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", true, rank);
     m_object->SetPosition(20, Math::Vector(0.0f, 0.0f, 2.0f));
 
     m_object->CreateShadowCircle(4.0f, 0.5f);
@@ -293,7 +256,6 @@ bool CMotionAnt::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motionant.h b/src/object/motion/motionant.h
index 68a3b7f..45d02b3 100644
--- a/src/object/motion/motionant.h
+++ b/src/object/motion/motionant.h
@@ -46,7 +46,7 @@ enum MotionAntSpecialAction
 class CMotionAnt : public CMotion
 {
 public:
-    CMotionAnt(CInstanceManager* iMan, CObject* object);
+    CMotionAnt(CObject* object);
     ~CMotionAnt();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motionbee.cpp b/src/object/motion/motionbee.cpp
index a3421b8..8f69945 100644
--- a/src/object/motion/motionbee.cpp
+++ b/src/object/motion/motionbee.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 
 #include "physics/physics.h"
 
@@ -34,8 +34,7 @@ const float START_TIME = 1000.0f;       // beginning of the relative time
 
 // Object's constructor.
 
-CMotionBee::CMotionBee(CInstanceManager* iMan, CObject* object)
-                      : CMotion(iMan, object)
+CMotionBee::CMotionBee(CObject* object) : CMotion(object)
 {
     m_armMember      = START_TIME;
     m_armTimeAbs     = START_TIME;
@@ -67,12 +66,8 @@ void CMotionBee::DeleteObject(bool bAll)
 bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
                         float power)
 {
-    Gfx::CModelFile*   pModFile;
-    int         rank;
-
-//    if ( m_engine->GetRestCreate() < 3+18+2 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
+    int rank;
 
     m_object->SetType(type);
 
@@ -80,10 +75,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
-
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "bee1.mod"));
-    pModFile->CreateEngineObject(rank);
-
+    modelManager->AddModelReference("bee1.mod", false, rank);
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
@@ -97,8 +89,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(1, rank);
     m_object->SetObjectParent(1, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "bee2.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("bee2.mod", false, rank);
     m_object->SetPosition(1, Math::Vector(1.6f, 0.3f, 0.0f));
 
     // Creates the tail.
@@ -106,8 +97,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2, rank);
     m_object->SetObjectParent(2, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "bee3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("bee3.mod", false, rank);
     m_object->SetPosition(2, Math::Vector(-0.8f, 0.0f, 0.0f));
 
     // Creates a right-back thigh.
@@ -115,8 +105,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(3, rank);
     m_object->SetObjectParent(3, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(3, Math::Vector(-0.3f, -0.1f, -0.2f));
 
     // Creates a right-back leg.
@@ -124,8 +113,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(4, rank);
     m_object->SetObjectParent(4, 3);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(4, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates a right-back foot.
@@ -133,8 +121,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(5, rank);
     m_object->SetObjectParent(5, 4);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(5, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates two middle-right thighs.
@@ -142,8 +129,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(6, rank);
     m_object->SetObjectParent(6, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(6, Math::Vector(0.3f, -0.1f, -0.4f));
 
     // Creates two middle-right legs.
@@ -151,8 +137,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(7, rank);
     m_object->SetObjectParent(7, 6);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(7, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates two middle-right feet.
@@ -160,8 +145,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(8, rank);
     m_object->SetObjectParent(8, 7);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(8, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates the right front thigh.
@@ -169,8 +153,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(9, rank);
     m_object->SetObjectParent(9, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(9, Math::Vector(1.0f, -0.1f, -0.7f));
 
     // Creates the right front leg.
@@ -178,8 +161,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(10, rank);
     m_object->SetObjectParent(10, 9);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(10, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates the right front foot.
@@ -187,8 +169,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(11, rank);
     m_object->SetObjectParent(11, 10);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(11, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates a left-back thigh.
@@ -196,8 +177,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(12, rank);
     m_object->SetObjectParent(12, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(12, Math::Vector(-0.3f, -0.1f, 0.2f));
     m_object->SetAngleY(12, Math::PI);
 
@@ -206,8 +186,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(13, rank);
     m_object->SetObjectParent(13, 12);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(13, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates a left-back foot.
@@ -215,8 +194,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(14, rank);
     m_object->SetObjectParent(14, 13);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(14, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates two middle-left thigh.
@@ -224,8 +202,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(15, rank);
     m_object->SetObjectParent(15, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(15, Math::Vector(0.3f, -0.1f, 0.4f));
     m_object->SetAngleY(15, Math::PI);
 
@@ -234,8 +211,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(16, rank);
     m_object->SetObjectParent(16, 15);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(16, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates two middle-left feet.
@@ -243,8 +219,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(17, rank);
     m_object->SetObjectParent(17, 16);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(17, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates front-left thigh.
@@ -252,8 +227,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(18, rank);
     m_object->SetObjectParent(18, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant4.mod", false, rank);
     m_object->SetPosition(18, Math::Vector(1.0f, -0.1f, 0.7f));
     m_object->SetAngleY(18, Math::PI);
 
@@ -262,8 +236,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(19, rank);
     m_object->SetObjectParent(19, 18);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant5.mod", false, rank);
     m_object->SetPosition(19, Math::Vector(0.0f, 0.0f, -1.0f));
 
     // Creates front-left foot.
@@ -271,8 +244,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(20, rank);
     m_object->SetObjectParent(20, 19);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ant6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("ant6.mod", false, rank);
     m_object->SetPosition(20, Math::Vector(0.0f, 0.0f, -2.0f));
 
     // Creates the right wing.
@@ -280,8 +252,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(21, rank);
     m_object->SetObjectParent(21, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "bee7.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("bee7.mod", false, rank);
     m_object->SetPosition(21, Math::Vector(0.8f, 0.4f, -0.5f));
 
     // Creates the left wing.
@@ -289,9 +260,7 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(22, rank);
     m_object->SetObjectParent(22, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "bee7.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("bee7.mod", true, rank);
     m_object->SetPosition(22, Math::Vector(0.8f, 0.4f, 0.5f));
 
     m_object->CreateShadowCircle(6.0f, 0.5f);
@@ -304,7 +273,6 @@ bool CMotionBee::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motionbee.h b/src/object/motion/motionbee.h
index aa8e5a6..c0347a0 100644
--- a/src/object/motion/motionbee.h
+++ b/src/object/motion/motionbee.h
@@ -40,7 +40,7 @@ enum MotionBeeSpecialAction
 class CMotionBee : public CMotion
 {
 public:
-    CMotionBee(CInstanceManager* iMan, CObject* object);
+    CMotionBee(CObject* object);
     ~CMotionBee();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motionhuman.cpp b/src/object/motion/motionhuman.cpp
index a9b79b5..dc5ff34 100644
--- a/src/object/motion/motionhuman.cpp
+++ b/src/object/motion/motionhuman.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/water.h"
 
@@ -43,8 +43,7 @@ const float START_TIME = 1000.0f;       // beginning of the relative time
 
 // Object's constructor.
 
-CMotionHuman::CMotionHuman(CInstanceManager* iMan, CObject* object)
-                          : CMotion(iMan, object)
+CMotionHuman::CMotionHuman(CObject* object) : CMotion(object)
 {
     m_partiReactor   = -1;
     m_armMember      = START_TIME;
@@ -97,30 +96,22 @@ Error CMotionHuman::SetAction(int action, float time)
 bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
                           float power)
 {
-    Gfx::CModelFile*   pModFile;
     char        filename[100];
     int         rank, option, face, glasses;
 
-//    if ( m_engine->GetRestCreate() < 16 )  return false;
-
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     m_object->SetType(type);
     option = m_object->GetOption();
 
-    std::string baseName;
-
     if ( m_main->GetGamerOnlyHead() )
     {
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
         m_object->SetObjectRank(0, rank);
         face = m_main->GetGamerFace();
-        baseName = m_app->GetDataFilePath(DIR_MODEL, "human2h%d.mod");
-        sprintf(filename, baseName.c_str(), face+1);
-        pModFile->ReadModel(filename);
-        pModFile->CreateEngineObject(rank);
+        sprintf(filename, "human2h%d.mod", face+1);
+        modelManager->AddModelReference(filename, false, rank);
 
         glasses = m_main->GetGamerGlasses();
         if ( glasses != 0 )
@@ -129,10 +120,8 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             m_object->SetObjectRank(1, rank);
             m_object->SetObjectParent(1, 0);
-            baseName = m_app->GetDataFilePath(DIR_MODEL, "human2g%d.mod");
-            sprintf(filename, baseName.c_str(), glasses);
-            pModFile->ReadModel(filename);
-            pModFile->CreateEngineObject(rank);
+            sprintf(filename, "human2g%d.mod", glasses);
+            modelManager->AddModelReference(filename, false, rank);
         }
 
         CreatePhysics(type);
@@ -140,7 +129,6 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
 
         m_engine->LoadAllTextures();
 
-        delete pModFile;
         return true;
     }
 
@@ -149,19 +137,12 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
 
-    if ( option == 0 )  // head in helmet?
-    {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human1c.mod"));
-    }
-    if ( option == 1 )  // head without helmet?
-    {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human1h.mod"));
-    }
-    if ( option == 2 )  // without a backpack?
-    {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human1v.mod"));
-    }
-    pModFile->CreateEngineObject(rank);
+    if (option == 0)  // head in helmet?
+        modelManager->AddModelReference("human1c.mod", false, rank);
+    else if (option == 1)  // head without helmet?
+        modelManager->AddModelReference("human1h.mod", false, rank);
+    else if (option == 2)  // without a backpack?
+        modelManager->AddModelReference("human1v.mod", false, rank);
 
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
@@ -178,30 +159,28 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
 
     if ( type == OBJECT_HUMAN )
     {
-        if ( option == 0 )  // head in helmet?
+        if (option == 0)  // head in helmet?
         {
             face = m_main->GetGamerFace();
-            baseName = m_app->GetDataFilePath(DIR_MODEL, "human2c%d.mod");
-            sprintf(filename, baseName.c_str(), face+1);
-            pModFile->ReadModel(filename);
+            sprintf(filename, "human2c%d.mod", face+1);
+            modelManager->AddModelReference(filename, false, rank);
         }
-        if ( option == 1 ||  // head without helmet?
-             option == 2 )   // without a backpack?
+        else if (option == 1 ||  // head without helmet?
+                 option == 2)    // without a backpack?
         {
             face = m_main->GetGamerFace();
-            baseName = m_app->GetDataFilePath(DIR_MODEL, "human2h%d.mod");
-            sprintf(filename, baseName.c_str(), face+1);
-            pModFile->ReadModel(filename);
+            sprintf(filename, "human2h%d.mod", face+1);
+            modelManager->AddModelReference(filename, false, rank);
         }
     }
-    if ( type == OBJECT_TECH )
+    else if (type == OBJECT_TECH)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human2t.mod"));
+        modelManager->AddModelReference("human2t.mod", false, rank);
     }
-    pModFile->CreateEngineObject(rank);
+
     m_object->SetPosition(1, Math::Vector(0.0f, 2.7f, 0.0f));
-    if ( option == 1 ||  // head without helmet?
-         option == 2 )   // without a backpack?
+    if (option == 1 ||  // head without helmet?
+        option == 2)    // without a backpack?
     {
         m_object->SetZoom(1, Math::Vector(1.0f, 1.05f, 1.0f));
     }
@@ -214,10 +193,8 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(15, rank);
         m_object->SetObjectParent(15, 1);
-        baseName = m_app->GetDataFilePath(DIR_MODEL, "human2g%d.mod");
-        sprintf(filename, baseName.c_str(), glasses);
-        pModFile->ReadModel(filename);
-        pModFile->CreateEngineObject(rank);
+        sprintf(filename, "human2g%d.mod", glasses);
+        modelManager->AddModelReference(filename, false, rank);
     }
 
     // Creates the right arm.
@@ -225,8 +202,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2, rank);
     m_object->SetObjectParent(2, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human3.mod", false, rank);
     m_object->SetPosition(2, Math::Vector(0.0f, 2.3f, -1.2f));
     m_object->SetAngle(2, Math::Vector(90.0f*Math::PI/180.0f, 90.0f*Math::PI/180.0f, -50.0f*Math::PI/180.0f));
 
@@ -235,8 +211,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(3, rank);
     m_object->SetObjectParent(3, 2);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human4r.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human4r.mod", false, rank);
     m_object->SetPosition(3, Math::Vector(1.3f, 0.0f, 0.0f));
     m_object->SetAngle(3, Math::Vector(0.0f*Math::PI/180.0f, -20.0f*Math::PI/180.0f, 0.0f*Math::PI/180.0f));
 
@@ -245,8 +220,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(4, rank);
     m_object->SetObjectParent(4, 3);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human5.mod", false, rank);
     m_object->SetPosition(4, Math::Vector(1.2f, 0.0f, 0.0f));
 
     // Creates the right thigh.
@@ -254,8 +228,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(5, rank);
     m_object->SetObjectParent(5, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human6.mod", false, rank);
     m_object->SetPosition(5, Math::Vector(0.0f, 0.0f, -0.7f));
     m_object->SetAngle(5, Math::Vector(10.0f*Math::PI/180.0f, 0.0f*Math::PI/180.0f, 5.0f*Math::PI/180.0f));
 
@@ -264,8 +237,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(6, rank);
     m_object->SetObjectParent(6, 5);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human7.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human7.mod", false, rank);
     m_object->SetPosition(6, Math::Vector(0.0f, -1.5f, 0.0f));
     m_object->SetAngle(6, Math::Vector(0.0f*Math::PI/180.0f, 0.0f*Math::PI/180.0f, -10.0f*Math::PI/180.0f));
 
@@ -274,8 +246,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(7, rank);
     m_object->SetObjectParent(7, 6);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human8.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human8.mod", false, rank);
     m_object->SetPosition(7, Math::Vector(0.0f, -1.5f, 0.0f));
     m_object->SetAngle(7, Math::Vector(-10.0f*Math::PI/180.0f, 5.0f*Math::PI/180.0f, 5.0f*Math::PI/180.0f));
 
@@ -284,9 +255,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(8, rank);
     m_object->SetObjectParent(8, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human3.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human3.mod", true, rank);
     m_object->SetPosition(8, Math::Vector(0.0f, 2.3f, 1.2f));
     m_object->SetAngle(8, Math::Vector(-90.0f*Math::PI/180.0f, -90.0f*Math::PI/180.0f, -50.0f*Math::PI/180.0f));
 
@@ -295,9 +264,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(9, rank);
     m_object->SetObjectParent(9, 8);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human4l.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human4l.mod", true, rank);
     m_object->SetPosition(9, Math::Vector(1.3f, 0.0f, 0.0f));
     m_object->SetAngle(9, Math::Vector(0.0f*Math::PI/180.0f, 20.0f*Math::PI/180.0f, 0.0f*Math::PI/180.0f));
 
@@ -306,9 +273,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(10, rank);
     m_object->SetObjectParent(10, 9);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human5.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human5.mod", true, rank);
     m_object->SetPosition(10, Math::Vector(1.2f, 0.0f, 0.0f));
 
     // Creates the left thigh.
@@ -316,9 +281,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(11, rank);
     m_object->SetObjectParent(11, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human6.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human6.mod", true, rank);
     m_object->SetPosition(11, Math::Vector(0.0f, 0.0f, 0.7f));
     m_object->SetAngle(11, Math::Vector(-10.0f*Math::PI/180.0f, 0.0f*Math::PI/180.0f, 5.0f*Math::PI/180.0f));
 
@@ -327,9 +290,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(12, rank);
     m_object->SetObjectParent(12, 11);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human7.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human7.mod", true, rank);
     m_object->SetPosition(12, Math::Vector(0.0f, -1.5f, 0.0f));
     m_object->SetAngle(12, Math::Vector(0.0f*Math::PI/180.0f, 0.0f*Math::PI/180.0f, -10.0f*Math::PI/180.0f));
 
@@ -338,9 +299,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(13, rank);
     m_object->SetObjectParent(13, 12);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human8.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("human8.mod", true, rank);
     m_object->SetPosition(13, Math::Vector(0.0f, -1.5f, 0.0f));
     m_object->SetAngle(13, Math::Vector(10.0f*Math::PI/180.0f, -5.0f*Math::PI/180.0f, 5.0f*Math::PI/180.0f));
 
@@ -351,8 +310,7 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(14, rank);
         m_object->SetObjectParent(14, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "human9.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("human9.mod", false, rank);
         m_object->SetPosition(14, Math::Vector(-1.5f, 0.3f, -1.35f));
         m_object->SetAngleZ(14, Math::PI);
     }
@@ -367,7 +325,6 @@ bool CMotionHuman::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motionhuman.h b/src/object/motion/motionhuman.h
index b365a77..ddb0843 100644
--- a/src/object/motion/motionhuman.h
+++ b/src/object/motion/motionhuman.h
@@ -58,7 +58,7 @@ enum MotionHumanSpecialAction
 class CMotionHuman : public CMotion
 {
 public:
-    CMotionHuman(CInstanceManager* iMan, CObject* object);
+    CMotionHuman(CObject* object);
     ~CMotionHuman();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motionmother.cpp b/src/object/motion/motionmother.cpp
index 8ea77a5..573a2e4 100644
--- a/src/object/motion/motionmother.cpp
+++ b/src/object/motion/motionmother.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 
 #include "physics/physics.h"
 
@@ -34,8 +34,7 @@ const float START_TIME = 1000.0f;       // beginning of the relative time
 
 // Object's constructor.
 
-CMotionMother::CMotionMother(CInstanceManager* iMan, CObject* object)
-                            : CMotion(iMan, object)
+CMotionMother::CMotionMother(CObject* object) : CMotion(object)
 {
     m_armMember      = START_TIME;
     m_armTimeAbs     = START_TIME;
@@ -68,12 +67,8 @@ void CMotionMother::DeleteObject(bool bAll)
 bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
                           float power)
 {
-    Gfx::CModelFile*   pModFile;
-    int         rank;
-
-//    if ( m_engine->GetRestCreate() < 2+12+6 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
+    int rank;
 
     m_object->SetType(type);
 
@@ -81,10 +76,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
-
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother1.mod"));
-    pModFile->CreateEngineObject(rank);
-
+    modelManager->AddModelReference("mother1.mod", false, rank);
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
@@ -98,8 +90,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(1, rank);
     m_object->SetObjectParent(1, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother2.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother2.mod", false, rank);
     m_object->SetPosition(1, Math::Vector(16.0f, 3.0f, 0.0f));
 
     // Creates a right-back leg.
@@ -107,8 +98,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2, rank);
     m_object->SetObjectParent(2, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother3.mod", false, rank);
     m_object->SetPosition(2, Math::Vector(-5.0f, -1.0f, -12.0f));
 
     // Creates a right-back foot.
@@ -116,8 +106,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(3, rank);
     m_object->SetObjectParent(3, 2);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother4.mod", false, rank);
     m_object->SetPosition(3, Math::Vector(0.0f, 0.0f, -8.5f));
 
     // Creates a middle-right leg.
@@ -125,8 +114,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(4, rank);
     m_object->SetObjectParent(4, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother3.mod", false, rank);
     m_object->SetPosition(4, Math::Vector(3.5f, -1.0f, -12.0f));
 
     // Creates a middle-right foot.
@@ -134,8 +122,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(5, rank);
     m_object->SetObjectParent(5, 4);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother4.mod", false, rank);
     m_object->SetPosition(5, Math::Vector(0.0f, 0.0f, -8.5f));
 
     // Creates a right-front leg.
@@ -143,8 +130,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(6, rank);
     m_object->SetObjectParent(6, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother3.mod", false, rank);
     m_object->SetPosition(6, Math::Vector(10.0f, -1.0f, -10.0f));
 
     // Creates a right-front foot.
@@ -152,8 +138,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(7, rank);
     m_object->SetObjectParent(7, 6);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother4.mod", false, rank);
     m_object->SetPosition(7, Math::Vector(0.0f, 0.0f, -8.5f));
 
     // Creates a left-back leg.
@@ -161,8 +146,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(8, rank);
     m_object->SetObjectParent(8, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother3.mod", false, rank);
     m_object->SetPosition(8, Math::Vector(-5.0f, -1.0f, 12.0f));
     m_object->SetAngleY(8, Math::PI);
 
@@ -171,8 +155,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(9, rank);
     m_object->SetObjectParent(9, 8);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother4.mod", false, rank);
     m_object->SetPosition(9, Math::Vector(0.0f, 0.0f, -8.5f));
 
     // Creates a middle-left leg.
@@ -180,8 +163,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(10, rank);
     m_object->SetObjectParent(10, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother3.mod", false, rank);
     m_object->SetPosition(10, Math::Vector(3.5f, -1.0f, 12.0f));
     m_object->SetAngleY(10, Math::PI);
 
@@ -190,8 +172,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(11, rank);
     m_object->SetObjectParent(11, 10);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother4.mod", false, rank);
     m_object->SetPosition(11, Math::Vector(0.0f, 0.0f, -8.5f));
 
     // Creates a left-front leg.
@@ -199,8 +180,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(12, rank);
     m_object->SetObjectParent(12, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother3.mod", false, rank);
     m_object->SetPosition(12, Math::Vector(10.0f, -1.0f, 10.0f));
     m_object->SetAngleY(12, Math::PI);
 
@@ -209,8 +189,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(13, rank);
     m_object->SetObjectParent(13, 12);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother4.mod", false, rank);
     m_object->SetPosition(13, Math::Vector(0.0f, 0.0f, -8.5f));
 
     // Creates the right antenna.
@@ -218,16 +197,14 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(14, rank);
     m_object->SetObjectParent(14, 1);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother5.mod", false, rank);
     m_object->SetPosition(14, Math::Vector(6.0f, 1.0f, -2.5f));
 
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(15, rank);
     m_object->SetObjectParent(15, 14);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother6.mod", false, rank);
     m_object->SetPosition(15, Math::Vector(8.0f, 0.0f, 0.0f));
 
     // Creates the left antenna.
@@ -235,16 +212,14 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(16, rank);
     m_object->SetObjectParent(16, 1);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother5.mod", false, rank);
     m_object->SetPosition(16, Math::Vector(6.0f, 1.0f, 2.5f));
 
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(17, rank);
     m_object->SetObjectParent(17, 16);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother6.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother6.mod", false, rank);
     m_object->SetPosition(17, Math::Vector(8.0f, 0.0f, 0.0f));
 
     // Creates the right claw.
@@ -252,8 +227,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(18, rank);
     m_object->SetObjectParent(18, 1);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother7.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother7.mod", false, rank);
     m_object->SetPosition(18, Math::Vector(-4.0f, -3.5f, -8.0f));
     m_object->SetZoomX(18, 1.2f);
 
@@ -262,9 +236,7 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(19, rank);
     m_object->SetObjectParent(19, 1);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mother7.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("mother7.mod", true, rank);
     m_object->SetPosition(19, Math::Vector(-4.0f, -3.5f, 8.0f));
     m_object->SetZoomX(19, 1.2f);
 
@@ -278,7 +250,6 @@ bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motionmother.h b/src/object/motion/motionmother.h
index 5060315..a6c7e93 100644
--- a/src/object/motion/motionmother.h
+++ b/src/object/motion/motionmother.h
@@ -26,7 +26,7 @@
 class CMotionMother : public CMotion
 {
 public:
-    CMotionMother(CInstanceManager* iMan, CObject* object);
+    CMotionMother(CObject* object);
     ~CMotionMother();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motionspider.cpp b/src/object/motion/motionspider.cpp
index 516ec6e..59bc6e0 100644
--- a/src/object/motion/motionspider.cpp
+++ b/src/object/motion/motionspider.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/particle.h"
 
 #include "physics/physics.h"
@@ -35,8 +35,7 @@ const float START_TIME = 1000.0f;       // beginning of the relative time
 
 // Object's constructor.
 
-CMotionSpider::CMotionSpider(CInstanceManager* iMan, CObject* object)
-                            : CMotion(iMan, object)
+CMotionSpider::CMotionSpider(CObject* object) : CMotion(object)
 {
     m_armMember      = START_TIME;
     m_armTimeAbs     = START_TIME;
@@ -69,12 +68,9 @@ void CMotionSpider::DeleteObject(bool bAll)
 bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
                            float power)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank, i, j, parent;
     char        name[50];
 
-    std::string baseName;
-
     float           table[] =
     {
     //    x       y       z
@@ -99,9 +95,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
          0.0f,   0.0f,  -2.0f,
     };
 
-//    if ( m_engine->GetRestCreate() < 3+32+2 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     m_object->SetType(type);
 
@@ -109,8 +103,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "spider0.mod"));  // doesn't exist
-    pModFile->CreateEngineObject(rank);
+    // This is an "empty" object, without triangles
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
@@ -124,8 +117,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(1, rank);
     m_object->SetObjectParent(1, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "spider1.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("spider1.mod", false, rank);
     m_object->SetPosition(1, Math::Vector(1.0f, 0.0f, 0.0f));
 
     // Creates the head.
@@ -133,8 +125,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2, rank);
     m_object->SetObjectParent(2, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "spider2.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("spider2.mod", false, rank);
     m_object->SetPosition(2, Math::Vector(1.0f, 0.0f, 0.0f));
 
     // Creates legs.
@@ -142,8 +133,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
     {
         for ( j=0 ; j<4 ; j++ )
         {
-            baseName = m_app->GetDataFilePath(DIR_MODEL, "spider%d.mod");
-            sprintf(name, baseName.c_str(), j+3);  // 3..6
+            sprintf(name, "spider%d.mod", j+3);  // 3..6
 
             // Creates the right leg.
             rank = m_engine->CreateObject();
@@ -152,8 +142,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
             if ( j == 0 )  parent = 0;
             else           parent = 3+i*4+j-1;
             m_object->SetObjectParent(3+i*4+j, parent);
-            pModFile->ReadModel(name);
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference(name, false, rank);
             pos.x = table[i*12+j*3+0];
             pos.y = table[i*12+j*3+1];
             pos.z = table[i*12+j*3+2];
@@ -166,9 +155,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
             if ( j == 0 )  parent = 0;
             else           parent = 19+i*4+j-1;
             m_object->SetObjectParent(19+i*4+j, parent);
-            pModFile->ReadModel(name);
-            pModFile->Mirror();
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference(name, true, rank);
             pos.x =  table[i*12+j*3+0];
             pos.y =  table[i*12+j*3+1];
             pos.z = -table[i*12+j*3+2];
@@ -181,8 +168,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(35, rank);
     m_object->SetObjectParent(35, 1);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "spider7.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("spider7.mod", false, rank);
     m_object->SetPosition(35, Math::Vector(0.0f, 0.0f, -0.3f));
 
     // Creates the left mandible.
@@ -190,9 +176,7 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(36, rank);
     m_object->SetObjectParent(36, 1);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "spider7.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("spider7.mod", true, rank);
     m_object->SetPosition(36, Math::Vector(0.0f, 0.0f, 0.3f));
 
     m_object->CreateShadowCircle(4.0f, 0.5f);
@@ -205,7 +189,6 @@ bool CMotionSpider::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motionspider.h b/src/object/motion/motionspider.h
index fbf05f9..89745c4 100644
--- a/src/object/motion/motionspider.h
+++ b/src/object/motion/motionspider.h
@@ -44,7 +44,7 @@ enum MotionSpiderSpecialAction
 class CMotionSpider : public CMotion
 {
 public:
-    CMotionSpider(CInstanceManager* iMan, CObject* object);
+    CMotionSpider(CObject* object);
     ~CMotionSpider();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motiontoto.cpp b/src/object/motion/motiontoto.cpp
index 274f171..ddb1867 100644
--- a/src/object/motion/motiontoto.cpp
+++ b/src/object/motion/motiontoto.cpp
@@ -21,9 +21,9 @@
 
 #include "math/geometry.h"
 
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/water.h"
-#include "graphics/engine/modelfile.h"
 
 #include "object/robotmain.h"
 
@@ -38,8 +38,7 @@ const float START_TIME = 1000.0f;   // beginning of the relative time
 
 // Object's constructor.
 
-CMotionToto::CMotionToto(CInstanceManager* iMan, CObject* object)
-                         : CMotion(iMan, object)
+CMotionToto::CMotionToto(CObject* object) : CMotion(object)
 {
     m_time = 0.0f;
     m_bDisplayInfo = false;
@@ -81,12 +80,9 @@ void CMotionToto::DeleteObject(bool bAll)
 bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
                          float power)
 {
-    Gfx::CModelFile*       pModFile;
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
     int             rank;
 
-//    if ( m_engine->GetRestCreate() < 10 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
 
     m_object->SetType(type);
 
@@ -94,8 +90,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto1.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto1.mod", false, rank);
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
@@ -104,8 +99,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(1, rank);
     m_object->SetObjectParent(1, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto2.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto2.mod", false, rank);
     m_object->SetPosition(1, Math::Vector(1.00f, 0.17f, 0.00f));
 
     // Creates the left eye.
@@ -113,9 +107,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2, rank);
     m_object->SetObjectParent(2, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto3.mod"));
-    pModFile->Mirror();
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto3.mod", true, rank);
     m_object->SetPosition(2, Math::Vector(0.85f, 1.04f, 0.25f));
     m_object->SetAngleY(2, -20.0f*Math::PI/180.0f);
 
@@ -124,8 +116,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(3, rank);
     m_object->SetObjectParent(3, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto3.mod", false, rank);
     m_object->SetPosition(3, Math::Vector(0.85f, 1.04f, -0.25f));
     m_object->SetAngleY(3, 20.0f*Math::PI/180.0f);
 
@@ -134,8 +125,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(4, rank);
     m_object->SetObjectParent(4, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto4.mod", false, rank);
     m_object->SetPosition(4, Math::Vector(0.0f, 1.9f, 0.3f));
     m_object->SetAngleX(4, 30.0f*Math::PI/180.0f);
 
@@ -143,8 +133,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(5, rank);
     m_object->SetObjectParent(5, 4);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto4.mod", false, rank);
     m_object->SetPosition(5, Math::Vector(0.0f, 0.67f, 0.0f));
     m_object->SetAngleX(5, 30.0f*Math::PI/180.0f);
 
@@ -152,8 +141,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(6, rank);
     m_object->SetObjectParent(6, 5);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto5.mod", false, rank);
     m_object->SetPosition(6, Math::Vector(0.0f, 0.70f, 0.0f));
     m_object->SetAngleX(6, 30.0f*Math::PI/180.0f);
 
@@ -162,8 +150,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(7, rank);
     m_object->SetObjectParent(7, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto4.mod", false, rank);
     m_object->SetPosition(7, Math::Vector(0.0f, 1.9f, -0.3f));
     m_object->SetAngleX(7, -30.0f*Math::PI/180.0f);
 
@@ -171,8 +158,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(8, rank);
     m_object->SetObjectParent(8, 7);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto4.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto4.mod", false, rank);
     m_object->SetPosition(8, Math::Vector(0.0f, 0.67f, 0.0f));
     m_object->SetAngleX(8, -30.0f*Math::PI/180.0f);
 
@@ -180,8 +166,7 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(9, rank);
     m_object->SetObjectParent(9, 8);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "toto5.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("toto5.mod", false, rank);
     m_object->SetPosition(9, Math::Vector(0.0f, 0.70f, 0.0f));
     m_object->SetAngleX(9, -30.0f*Math::PI/180.0f);
 
@@ -193,7 +178,6 @@ bool CMotionToto::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motiontoto.h b/src/object/motion/motiontoto.h
index 4072b62..47baa28 100644
--- a/src/object/motion/motiontoto.h
+++ b/src/object/motion/motiontoto.h
@@ -35,7 +35,7 @@ enum MotionTotoAction
 class CMotionToto : public CMotion
 {
 public:
-    CMotionToto(CInstanceManager* iMan, CObject* object);
+    CMotionToto(CObject* object);
     ~CMotionToto();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motionvehicle.cpp b/src/object/motion/motionvehicle.cpp
index 849d53e..44b8fdd 100644
--- a/src/object/motion/motionvehicle.cpp
+++ b/src/object/motion/motionvehicle.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/particle.h"
 #include "graphics/engine/terrain.h"
 
@@ -38,8 +38,7 @@
 
 // Object's constructor.
 
-CMotionVehicle::CMotionVehicle(CInstanceManager* iMan, CObject* object)
-                              : CMotion(iMan, object)
+CMotionVehicle::CMotionVehicle(CObject* object) : CMotion(object)
 {
     int     i;
 
@@ -92,15 +91,12 @@ void CMotionVehicle::DeleteObject(bool bAll)
 bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
                             float power)
 {
-    Gfx::CModelFile*       pModFile;
     CObject*        pPower;
     int             rank, i, j, parent;
     Gfx::Color      color;
     char            name[50];
 
-//    if ( m_engine->GetRestCreate() < 1+5+18+1 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     m_object->SetType(type);
 
@@ -109,106 +105,105 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
 
-    if ( type == OBJECT_MOBILEfa ||
-         type == OBJECT_MOBILEfc ||
-         type == OBJECT_MOBILEfi ||
-         type == OBJECT_MOBILEfs )
+    if (type == OBJECT_MOBILEfa ||
+        type == OBJECT_MOBILEfc ||
+        type == OBJECT_MOBILEfi ||
+        type == OBJECT_MOBILEfs)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem1f.mod"));
+        modelManager->AddModelReference("lem1f.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEta ||
-         type == OBJECT_MOBILEtc ||
-         type == OBJECT_MOBILEti ||
-         type == OBJECT_MOBILEts )
+    else if (type == OBJECT_MOBILEta ||
+             type == OBJECT_MOBILEtc ||
+             type == OBJECT_MOBILEti ||
+             type == OBJECT_MOBILEts)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem1t.mod"));
+        modelManager->AddModelReference("lem1t.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEwa ||
-         type == OBJECT_MOBILEwc ||
-         type == OBJECT_MOBILEwi ||
-         type == OBJECT_MOBILEws )
+    else if (type == OBJECT_MOBILEwa ||
+             type == OBJECT_MOBILEwc ||
+             type == OBJECT_MOBILEwi ||
+             type == OBJECT_MOBILEws)
     {
-        if ( m_object->GetTrainer() )
+        if (m_object->GetTrainer())
         {
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem1wt.mod"));
+            modelManager->AddModelReference("lem1wt.mod", false, rank);
         }
         else
         {
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem1w.mod"));
+            modelManager->AddModelReference("lem1w.mod", false, rank);
         }
     }
-    if ( type == OBJECT_MOBILEia ||
-         type == OBJECT_MOBILEic ||
-         type == OBJECT_MOBILEii ||
-         type == OBJECT_MOBILEis )
+    else if (type == OBJECT_MOBILEia ||
+             type == OBJECT_MOBILEic ||
+             type == OBJECT_MOBILEii ||
+             type == OBJECT_MOBILEis)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem1i.mod"));
+        modelManager->AddModelReference("lem1i.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILErt ||
-         type == OBJECT_MOBILErc ||
-         type == OBJECT_MOBILErr ||
-         type == OBJECT_MOBILErs )
+    else if (type == OBJECT_MOBILErt ||
+             type == OBJECT_MOBILErc ||
+             type == OBJECT_MOBILErr ||
+             type == OBJECT_MOBILErs)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller1.mod"));
+        modelManager->AddModelReference("roller1.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEsa )
+    else if (type == OBJECT_MOBILEsa)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "subm1.mod"));
+        modelManager->AddModelReference("subm1.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEtg )
+    else if (type == OBJECT_MOBILEtg)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "target.mod"));
+        modelManager->AddModelReference("target.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEwt )
+    else if (type == OBJECT_MOBILEwt)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "trainerw.mod"));
+        modelManager->AddModelReference("trainerw.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEft )
+    else if (type == OBJECT_MOBILEft)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "trainerf.mod"));
+        modelManager->AddModelReference("trainerf.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEtt )
+    else if (type == OBJECT_MOBILEtt)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "trainert.mod"));
+        modelManager->AddModelReference("trainert.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEit )
+    else if (type == OBJECT_MOBILEit)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "traineri.mod"));
+        modelManager->AddModelReference("traineri.mod", false, rank);
     }
-    if ( type == OBJECT_MOBILEdr )
+    else if (type == OBJECT_MOBILEdr)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "drawer1.mod"));
+        modelManager->AddModelReference("drawer1.mod", false, rank);
     }
-    if ( type == OBJECT_APOLLO2 )
+    else if (type == OBJECT_APOLLO2)
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj1.mod"));
+        modelManager->AddModelReference("apolloj1.mod", false, rank);
     }
-    pModFile->CreateEngineObject(rank);
 
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
     // A vehicle must have a obligatory collision
     // with a sphere of center (0, y, 0) (see GetCrashSphere).
-    if ( type == OBJECT_MOBILErt ||
-         type == OBJECT_MOBILErc ||
-         type == OBJECT_MOBILErr ||
-         type == OBJECT_MOBILErs )
+    if (type == OBJECT_MOBILErt ||
+        type == OBJECT_MOBILErc ||
+        type == OBJECT_MOBILErr ||
+        type == OBJECT_MOBILErs)
     {
         m_object->CreateCrashSphere(Math::Vector(0.0f, 4.0f, 0.0f), 6.5f, SOUND_BOUMm, 0.45f);
         m_object->SetGlobalSphere(Math::Vector(0.0f, 3.0f, 0.0f), 7.0f);
     }
-    else if ( type == OBJECT_MOBILEsa )
+    else if (type == OBJECT_MOBILEsa)
     {
         m_object->CreateCrashSphere(Math::Vector(0.0f, 3.0f, 0.0f), 4.5f, SOUND_BOUMm, 0.45f);
         m_object->SetGlobalSphere(Math::Vector(0.0f, 3.0f, 0.0f), 6.0f);
     }
-    else if ( type == OBJECT_MOBILEdr )
+    else if (type == OBJECT_MOBILEdr)
     {
         m_object->CreateCrashSphere(Math::Vector(0.0f, 3.0f, 0.0f), 5.0f, SOUND_BOUMm, 0.45f);
         m_object->SetGlobalSphere(Math::Vector(0.0f, 3.0f, 0.0f), 7.0f);
     }
-    else if ( type == OBJECT_APOLLO2 )
+    else if (type == OBJECT_APOLLO2)
     {
         m_object->CreateCrashSphere(Math::Vector(0.0f, 0.0f, 0.0f), 8.0f, SOUND_BOUMm, 0.45f);
     }
@@ -218,18 +213,17 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_object->SetGlobalSphere(Math::Vector(0.0f, 4.0f, 0.0f), 6.0f);
     }
 
-    if ( type == OBJECT_MOBILEfa ||
-         type == OBJECT_MOBILEta ||
-         type == OBJECT_MOBILEwa ||
-         type == OBJECT_MOBILEia )
+    if (type == OBJECT_MOBILEfa ||
+        type == OBJECT_MOBILEta ||
+        type == OBJECT_MOBILEwa ||
+        type == OBJECT_MOBILEia)
     {
         // Creates the arm.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(0.0f, 5.3f, 0.0f));
         m_object->SetAngleZ(1, ARM_NEUTRAL_ANGLE1);
 
@@ -238,8 +232,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem3.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(5.0f, 0.0f, 0.0f));
         m_object->SetAngleZ(2, ARM_NEUTRAL_ANGLE2);
 
@@ -248,8 +241,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(3, rank);
         m_object->SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem4.mod", false, rank);
         m_object->SetPosition(3, Math::Vector(3.5f, 0.0f, 0.0f));
         m_object->SetAngleZ(3, ARM_NEUTRAL_ANGLE3);
         m_object->SetAngleX(3, Math::PI/2.0f);
@@ -259,8 +251,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(4, rank);
         m_object->SetObjectParent(4, 3);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem5.mod", false, rank);
         m_object->SetPosition(4, Math::Vector(1.5f, 0.0f, 0.0f));
         m_object->SetAngleZ(4, -Math::PI*0.10f);
 
@@ -269,24 +260,22 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(5, rank);
         m_object->SetObjectParent(5, 3);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem6.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem6.mod", false, rank);
         m_object->SetPosition(5, Math::Vector(1.5f, 0.0f, 0.0f));
         m_object->SetAngleZ(5, Math::PI*0.10f);
     }
 
-    if ( type == OBJECT_MOBILEfs ||
-         type == OBJECT_MOBILEts ||
-         type == OBJECT_MOBILEws ||
-         type == OBJECT_MOBILEis )
+    if (type == OBJECT_MOBILEfs ||
+        type == OBJECT_MOBILEts ||
+        type == OBJECT_MOBILEws ||
+        type == OBJECT_MOBILEis)
     {
         // Creates the arm.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(0.0f, 5.3f, 0.0f));
         m_object->SetAngleZ(1, 110.0f*Math::PI/180.0f);
 
@@ -295,8 +284,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem3.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(5.0f, 0.0f, 0.0f));
         m_object->SetAngleZ(2, -110.0f*Math::PI/180.0f);
 
@@ -305,41 +293,38 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(3, rank);
         m_object->SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem4s.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem4s.mod", false, rank);
         m_object->SetPosition(3, Math::Vector(3.5f, 0.0f, 0.0f));
         m_object->SetAngleZ(3, -65.0f*Math::PI/180.0f);
     }
 
-    if ( type == OBJECT_MOBILEfc ||
-         type == OBJECT_MOBILEtc ||
-         type == OBJECT_MOBILEwc ||
-         type == OBJECT_MOBILEic )
+    if (type == OBJECT_MOBILEfc ||
+        type == OBJECT_MOBILEtc ||
+        type == OBJECT_MOBILEwc ||
+        type == OBJECT_MOBILEic)
     {
         // Creates the cannon.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "canon.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("canon.mod", false, rank);
 //?     m_object->SetPosition(1, Math::Vector(0.0f, 5.3f, 0.0f));
         m_object->SetPosition(1, Math::Vector(0.0f, 5.3f, 0.0f));
         m_object->SetAngleZ(1, 0.0f);
     }
 
-    if ( type == OBJECT_MOBILEfi ||
-         type == OBJECT_MOBILEti ||
-         type == OBJECT_MOBILEwi ||
-         type == OBJECT_MOBILEii )
+    if (type == OBJECT_MOBILEfi ||
+        type == OBJECT_MOBILEti ||
+        type == OBJECT_MOBILEwi ||
+        type == OBJECT_MOBILEii)
     {
         // Creates the insect cannon.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "canoni1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("canoni1.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(0.0f, 5.3f, 0.0f));
         m_object->SetAngleZ(1, 0.0f);
 
@@ -347,25 +332,23 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "canoni2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("canoni2.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(0.0f, 2.5f, 0.0f));
         m_object->SetAngleZ(2, 0.0f);
     }
 
-    if ( type == OBJECT_MOBILEwa ||
-         type == OBJECT_MOBILEwc ||
-         type == OBJECT_MOBILEws ||
-         type == OBJECT_MOBILEwi ||
-         type == OBJECT_MOBILEwt )
+    if (type == OBJECT_MOBILEwa ||
+        type == OBJECT_MOBILEwc ||
+        type == OBJECT_MOBILEws ||
+        type == OBJECT_MOBILEwi ||
+        type == OBJECT_MOBILEwt)
     {
         // Creates the right-back wheel.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(-3.0f, 1.0f, -3.0f));
 
         // Creates the left-back wheel.
@@ -373,8 +356,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(-3.0f, 1.0f, 3.0f));
         m_object->SetAngleY(7, Math::PI);
 
@@ -383,8 +365,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(8, rank);
         m_object->SetObjectParent(8, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(8, Math::Vector(2.0f, 1.0f, -3.0f));
 
         // Creates the left-front wheel.
@@ -392,21 +373,19 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(9, rank);
         m_object->SetObjectParent(9, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(9, Math::Vector(2.0f, 1.0f, 3.0f));
         m_object->SetAngleY(9, Math::PI);
     }
 
-    if ( type == OBJECT_MOBILEtg )
+    if (type == OBJECT_MOBILEtg)
     {
         // Creates the right-back wheel.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(-2.0f, 1.0f, -3.0f));
 
         // Creates the left-back wheel.
@@ -414,8 +393,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(-2.0f, 1.0f, 3.0f));
         m_object->SetAngleY(7, Math::PI);
 
@@ -424,8 +402,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(8, rank);
         m_object->SetObjectParent(8, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(8, Math::Vector(3.0f, 1.0f, -3.0f));
 
         // Creates the left-front wheel.
@@ -433,24 +410,22 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(9, rank);
         m_object->SetObjectParent(9, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2w.mod", false, rank);
         m_object->SetPosition(9, Math::Vector(3.0f, 1.0f, 3.0f));
         m_object->SetAngleY(9, Math::PI);
     }
 
-    if ( type == OBJECT_MOBILEta ||
-         type == OBJECT_MOBILEtc ||
-         type == OBJECT_MOBILEti ||
-         type == OBJECT_MOBILEts )  // caterpillars?
+    if (type == OBJECT_MOBILEta ||
+        type == OBJECT_MOBILEtc ||
+        type == OBJECT_MOBILEti ||
+        type == OBJECT_MOBILEts)  // caterpillars?
     {
         // Creates the right caterpillar.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2t.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("lem2t.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(0.0f, 2.0f, -3.0f));
 
         // Creates the left caterpillar.
@@ -458,23 +433,21 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem3t.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("lem3t.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(0.0f, 2.0f, 3.0f));
     }
 
-    if ( type == OBJECT_MOBILErt ||
-         type == OBJECT_MOBILErc ||
-         type == OBJECT_MOBILErr ||
-         type == OBJECT_MOBILErs )  // large caterpillars?
+    if (type == OBJECT_MOBILErt ||
+        type == OBJECT_MOBILErc ||
+        type == OBJECT_MOBILErr ||
+        type == OBJECT_MOBILErs)  // large caterpillars?
     {
         // Creates the right caterpillar.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("roller2.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(0.0f, 2.0f, -3.0f));
 
         // Creates the left caterpillar.
@@ -482,20 +455,18 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("roller3.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(0.0f, 2.0f, 3.0f));
     }
 
-    if ( type == OBJECT_MOBILEsa )  // underwater caterpillars?
+    if (type == OBJECT_MOBILEsa)  // underwater caterpillars?
     {
         // Creates the right caterpillar.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "subm4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("subm4.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(0.0f, 1.0f, -3.0f));
 
         // Creates the left caterpillar.
@@ -503,20 +474,18 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "subm5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("subm5.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(0.0f, 1.0f, 3.0f));
     }
 
-    if ( type == OBJECT_MOBILEdr )  // caterpillars?
+    if (type == OBJECT_MOBILEdr)  // caterpillars?
     {
         // Creates the right caterpillar.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "drawer2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("drawer2.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(0.0f, 1.0f, -3.0f));
 
         // Creates the left caterpillar.
@@ -524,24 +493,22 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "drawer3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("drawer3.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(0.0f, 1.0f, 3.0f));
     }
 
-    if ( type == OBJECT_MOBILEfa ||
-         type == OBJECT_MOBILEfc ||
-         type == OBJECT_MOBILEfs ||
-         type == OBJECT_MOBILEfi ||
-         type == OBJECT_MOBILEft )  // flying?
+    if (type == OBJECT_MOBILEfa ||
+        type == OBJECT_MOBILEfc ||
+        type == OBJECT_MOBILEfs ||
+        type == OBJECT_MOBILEfi ||
+        type == OBJECT_MOBILEft)  // flying?
     {
         // Creates the front foot.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2f.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2f.mod", false, rank);
         m_object->SetPosition(6, Math::Vector(1.7f, 3.0f, 0.0f));
 
         // Creates the right-back foot.
@@ -549,8 +516,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2f.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2f.mod", false, rank);
         m_object->SetPosition(7, Math::Vector(-1.8f, 3.0f, -1.5f));
         m_object->SetAngleY(7, 120.0f*Math::PI/180.0f);
 
@@ -559,16 +525,15 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(8, rank);
         m_object->SetObjectParent(8, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "lem2f.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("lem2f.mod", false, rank);
         m_object->SetPosition(8, Math::Vector(-1.8f, 3.0f, 1.5f));
         m_object->SetAngleY(8, -120.0f*Math::PI/180.0f);
     }
 
-    if ( type == OBJECT_MOBILEia ||
-         type == OBJECT_MOBILEic ||
-         type == OBJECT_MOBILEis ||
-         type == OBJECT_MOBILEii )  // insect legs?
+    if (type == OBJECT_MOBILEia ||
+        type == OBJECT_MOBILEic ||
+        type == OBJECT_MOBILEis ||
+        type == OBJECT_MOBILEii)  // insect legs?
     {
         float       table[] =
         {
@@ -590,8 +555,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         {
             for ( j=0 ; j<3 ; j++ )
             {
-                std::string baseName = m_app->GetDataFilePath(DIR_MODEL, "ant%d.mod");
-                sprintf(name, baseName.c_str(), j+4);  // 4..6
+                sprintf(name, "ant%d.mod", j+4);  // 4..6
 
                 // Creates the right leg.
                 rank = m_engine->CreateObject();
@@ -600,8 +564,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
                 if ( j == 0 )  parent = 0;
                 else           parent = 6+i*3+j-1;
                 m_object->SetObjectParent(6+i*3+j, parent);
-                pModFile->ReadModel(name);
-                pModFile->CreateEngineObject(rank);
+                modelManager->AddModelReference(name, false, rank);
                 pos.x = table[i*9+j*3+0];
                 pos.y = table[i*9+j*3+1];
                 pos.z = table[i*9+j*3+2];
@@ -614,9 +577,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
                 if ( j == 0 )  parent = 0;
                 else           parent = 15+i*3+j-1;
                 m_object->SetObjectParent(15+i*3+j, parent);
-                pModFile->ReadModel(name);
-                pModFile->Mirror();
-                pModFile->CreateEngineObject(rank);
+                modelManager->AddModelReference(name, true, rank);
                 pos.x =  table[i*9+j*3+0];
                 pos.y =  table[i*9+j*3+1];
                 pos.z = -table[i*9+j*3+2];
@@ -625,15 +586,14 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         }
     }
 
-    if ( type == OBJECT_MOBILErt )
+    if (type == OBJECT_MOBILErt)
     {
         // Creates the holder.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller2t.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller2t.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(0.0f, 0.0f, 0.0f));
         m_object->SetAngleZ(1, 0.0f);
 
@@ -642,21 +602,19 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller3t.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller3t.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(9.0f, 4.0f, 0.0f));
         m_object->SetAngleZ(2, 0.0f);
     }
 
-    if ( type == OBJECT_MOBILErc )
+    if (type == OBJECT_MOBILErc)
     {
         // Creates the holder.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller2c.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller2c.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(3.0f, 4.6f, 0.0f));
         m_object->SetAngleZ(1, Math::PI/8.0f);
 
@@ -665,21 +623,19 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller3p.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller3p.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(7.0f, 6.5f, 0.0f));
         m_object->SetAngleZ(2, 0.0f);
     }
 
-    if ( type == OBJECT_MOBILErr )
+    if (type == OBJECT_MOBILErr)
     {
         // Creates the holder.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "recover1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("recover1.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(2.0f, 5.0f, 0.0f));
 
         // Creates the right arm.
@@ -687,8 +643,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "recover2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("recover2.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(0.1f, 0.0f, -5.0f));
         m_object->SetAngleZ(2, 126.0f*Math::PI/180.0f);
 
@@ -697,8 +652,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(3, rank);
         m_object->SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "recover3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("recover3.mod", false, rank);
         m_object->SetPosition(3, Math::Vector(5.0f, 0.0f, -0.5f));
         m_object->SetAngleZ(3, -144.0f*Math::PI/180.0f);
 
@@ -707,9 +661,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(4, rank);
         m_object->SetObjectParent(4, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "recover2.mod"));
-        pModFile->Mirror();
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("recover2.mod", true, rank);
         m_object->SetPosition(4, Math::Vector(0.1f, 0.0f, 5.0f));
         m_object->SetAngleZ(4, 126.0f*Math::PI/180.0f);
 
@@ -718,22 +670,19 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(5, rank);
         m_object->SetObjectParent(5, 4);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "recover3.mod"));
-        pModFile->Mirror();
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("recover3.mod", true, rank);
         m_object->SetPosition(5, Math::Vector(5.0f, 0.0f, 0.5f));
         m_object->SetAngleZ(5, -144.0f*Math::PI/180.0f);
     }
 
-    if ( type == OBJECT_MOBILErs )
+    if (type == OBJECT_MOBILErs)
     {
         // Creates the holder.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller2s.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller2s.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(0.0f, 0.0f, 0.0f));
         m_object->SetAngleZ(1, 0.0f);
 
@@ -742,8 +691,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller3s.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller3s.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(7.0f, 4.5f, 0.0f));
         m_object->SetAngleZ(2, 0.0f);
 
@@ -752,21 +700,19 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(3, rank);
         m_object->SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller4s.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller4s.mod", false, rank);
         m_object->SetPosition(3, Math::Vector(0.0f, 1.0f, 0.0f));
         m_object->SetAngleZ(3, 0.0f);
     }
 
-    if ( type == OBJECT_MOBILEsa )
+    if (type == OBJECT_MOBILEsa)
     {
         // Creates the holder.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "subm2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("subm2.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(4.2f, 3.0f, 0.0f));
 
         // Creates the right tong.
@@ -774,8 +720,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "subm3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("subm3.mod", false, rank);
         m_object->SetPosition(2, Math::Vector(0.5f, 0.0f, -1.5f));
 
         // Creates the left tong.
@@ -783,21 +728,18 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(3, rank);
         m_object->SetObjectParent(3, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "subm3.mod"));
-        pModFile->Mirror();
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("subm3.mod", true, rank);
         m_object->SetPosition(3, Math::Vector(0.5f, 0.0f, 1.5f));
     }
 
-    if ( type == OBJECT_MOBILEdr )
+    if (type == OBJECT_MOBILEdr)
     {
         // Creates the carousel.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "drawer4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("drawer4.mod", false, rank);
         m_object->SetPosition(1, Math::Vector(-3.0f, 3.0f, 0.0f));
 
         // Creates the key.
@@ -807,8 +749,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             m_object->SetObjectRank(2, rank);
             m_object->SetObjectParent(2, 0);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "drawer5.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("drawer5.mod", false, rank);
             m_posKey = Math::Vector(3.0f, 5.7f, 0.0f);
             m_object->SetPosition(2, m_posKey);
             m_object->SetAngleY(2, 90.0f*Math::PI/180.0f);
@@ -821,16 +762,14 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             m_object->SetObjectRank(10+i, rank);
             m_object->SetObjectParent(10+i, 1);
-            std::string baseName = m_app->GetDataFilePath(DIR_MODEL, "drawer%d.mod");
-            sprintf(name, baseName.c_str(), 10+i);
-            pModFile->ReadModel(name);
-            pModFile->CreateEngineObject(rank);
+            sprintf(name, "drawer%d.mod", 10+i);
+            modelManager->AddModelReference(name, false, rank);
             m_object->SetPosition(10+i, Math::Vector(0.0f, 0.0f, 0.0f));
             m_object->SetAngleY(10+i, 45.0f*Math::PI/180.0f*i);
         }
     }
 
-    if ( type == OBJECT_MOBILEwt )
+    if (type == OBJECT_MOBILEwt)
     {
         // Creates the key.
         if ( m_object->GetToy() )
@@ -839,23 +778,21 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             m_object->SetObjectRank(2, rank);
             m_object->SetObjectParent(2, 0);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "drawer5.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("drawer5.mod", false, rank);
             m_posKey = Math::Vector(0.2f, 4.1f, 0.0f);
             m_object->SetPosition(2, m_posKey);
             m_object->SetAngleY(2, 90.0f*Math::PI/180.0f);
         }
     }
 
-    if ( type == OBJECT_APOLLO2 )
+    if (type == OBJECT_APOLLO2)
     {
         // Creates the accessories.
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(1, rank);
         m_object->SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj2.mod"));  // antenna
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj2.mod", false, rank);  // antenna
         m_object->SetPosition(1, Math::Vector(5.5f, 8.8f, 2.0f));
         m_object->SetAngleY(1, -120.0f*Math::PI/180.0f);
         m_object->SetAngleZ(1,   45.0f*Math::PI/180.0f);
@@ -864,8 +801,7 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2, rank);
         m_object->SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj3.mod"));  // camera
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj3.mod", false, rank);  // camera
         m_object->SetPosition(2, Math::Vector(5.5f, 2.8f, -2.0f));
         m_object->SetAngleY(2, 30.0f*Math::PI/180.0f);
 
@@ -874,32 +810,28 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(6, rank);
         m_object->SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         m_object->SetPosition(6, Math::Vector(-5.75f, 1.65f, -5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(7, rank);
         m_object->SetObjectParent(7, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         m_object->SetPosition(7, Math::Vector(-5.75f, 1.65f, 5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(8, rank);
         m_object->SetObjectParent(8, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         m_object->SetPosition(8, Math::Vector(5.75f, 1.65f, -5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(9, rank);
         m_object->SetObjectParent(9, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         m_object->SetPosition(9, Math::Vector(5.75f, 1.65f, 5.00f));
 
         // Creates mud guards.
@@ -907,56 +839,51 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(10, rank);
         m_object->SetObjectParent(10, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj6.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj6.mod", false, rank);  // wheel
         m_object->SetPosition(10, Math::Vector(-5.75f, 1.65f, -5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(11, rank);
         m_object->SetObjectParent(11, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj6.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj6.mod", false, rank);  // wheel
         m_object->SetPosition(11, Math::Vector(-5.75f, 1.65f, 5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(12, rank);
         m_object->SetObjectParent(12, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj5.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj5.mod", false, rank);  // wheel
         m_object->SetPosition(12, Math::Vector(5.75f, 1.65f, -5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(13, rank);
         m_object->SetObjectParent(13, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj5.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj5.mod", false, rank);  // wheel
         m_object->SetPosition(13, Math::Vector(5.75f, 1.65f, 5.00f));
     }
 
-#if 1
-    if ( type == OBJECT_MOBILErt ||
-         type == OBJECT_MOBILErc ||
-         type == OBJECT_MOBILErr ||
-         type == OBJECT_MOBILErs )
+    if (type == OBJECT_MOBILErt ||
+        type == OBJECT_MOBILErc ||
+        type == OBJECT_MOBILErr ||
+        type == OBJECT_MOBILErs)
     {
         m_object->CreateShadowCircle(6.0f, 1.0f);
     }
-    else if ( type == OBJECT_MOBILEta ||
-              type == OBJECT_MOBILEtc ||
-              type == OBJECT_MOBILEti ||
-              type == OBJECT_MOBILEts ||
-              type == OBJECT_MOBILEsa )
+    else if (type == OBJECT_MOBILEta ||
+             type == OBJECT_MOBILEtc ||
+             type == OBJECT_MOBILEti ||
+             type == OBJECT_MOBILEts ||
+             type == OBJECT_MOBILEsa)
     {
         m_object->CreateShadowCircle(5.0f, 1.0f);
     }
-    else if ( type == OBJECT_MOBILEdr )
+    else if (type == OBJECT_MOBILEdr)
     {
         m_object->CreateShadowCircle(4.5f, 1.0f);
     }
-    else if ( type == OBJECT_APOLLO2 )
+    else if (type == OBJECT_APOLLO2)
     {
         m_object->CreateShadowCircle(7.0f, 0.8f);
     }
@@ -964,50 +891,12 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
     {
         m_object->CreateShadowCircle(4.0f, 1.0f);
     }
-#else
-    if ( type == OBJECT_MOBILErt ||
-         type == OBJECT_MOBILErc ||
-         type == OBJECT_MOBILErr ||
-         type == OBJECT_MOBILErs )
-    {
-        m_object->CreateShadowCircle(6.0f, 1.0f, D3DSHADOWTANK);
-    }
-    else if ( type == OBJECT_MOBILEta ||
-              type == OBJECT_MOBILEtc ||
-              type == OBJECT_MOBILEti ||
-              type == OBJECT_MOBILEts )
-    {
-        m_object->CreateShadowCircle(4.0f, 1.0f, D3DSHADOWTANK);
-    }
-    else if ( type == OBJECT_MOBILEfa ||
-              type == OBJECT_MOBILEfc ||
-              type == OBJECT_MOBILEfi ||
-              type == OBJECT_MOBILEfs )
-    {
-        m_object->CreateShadowCircle(4.0f, 1.0f, D3DSHADOWFLY);
-    }
-    else if ( type == OBJECT_MOBILEwa ||
-              type == OBJECT_MOBILEwc ||
-              type == OBJECT_MOBILEwi ||
-              type == OBJECT_MOBILEws )
-    {
-        m_object->CreateShadowCircle(4.0f, 1.0f, D3DSHADOWWHEEL);
-    }
-    else if ( type == OBJECT_APOLLO2 )
-    {
-        m_object->CreateShadowCircle(6.0f, 0.8f);
-    }
-    else
-    {
-        m_object->CreateShadowCircle(4.0f, 1.0f, D3DSHADOWNORM);
-    }
-#endif
 
-    if ( type == OBJECT_MOBILEfa ||
-         type == OBJECT_MOBILEfc ||
-         type == OBJECT_MOBILEfi ||
-         type == OBJECT_MOBILEfs ||
-         type == OBJECT_MOBILEft )  // flying?
+    if (type == OBJECT_MOBILEfa ||
+        type == OBJECT_MOBILEfc ||
+        type == OBJECT_MOBILEfi ||
+        type == OBJECT_MOBILEfs ||
+        type == OBJECT_MOBILEft)  // flying?
     {
 //?     color.r = 0.5f-1.0f;
 //?     color.g = 0.2f-1.0f;
@@ -1025,9 +914,9 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
     CreatePhysics(type);
     m_object->SetFloorHeight(0.0f);
 
-    if ( power > 0.0f            &&
-         type != OBJECT_MOBILEdr &&
-         type != OBJECT_APOLLO2  )
+    if (power > 0.0f            &&
+        type != OBJECT_MOBILEdr &&
+        type != OBJECT_APOLLO2)
     {
         color.r = 1.0f;
         color.g = 1.0f;
@@ -1036,16 +925,15 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
         m_object->CreateEffectLight(20.0f, color);
 
         // Creates the battery.
-        pPower = new CObject(m_iMan);
+        pPower = new CObject();
         pPower->SetType(power<=1.0f?OBJECT_POWER:OBJECT_ATOMIC);
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         pPower->SetObjectRank(0, rank);
 
-        if ( power <= 1.0f )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "power.mod"));
-        else                  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "atomic.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( power <= 1.0f )  modelManager->AddModelCopy("power.mod", false, rank);
+        else                  modelManager->AddModelCopy("atomic.mod", false, rank);
 
         pPower->SetPosition(0, m_object->GetCharacter()->posPower);
         pPower->CreateCrashSphere(Math::Vector(0.0f, 1.0f, 0.0f), 1.0f, SOUND_BOUMm, 0.45f);
@@ -1063,7 +951,6 @@ bool CMotionVehicle::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
@@ -1989,52 +1876,33 @@ bool CMotionVehicle::EventFrameCanoni(const Event &event)
 
 void CMotionVehicle::UpdateTrackMapping(float left, float right, ObjectType type)
 {
-    Gfx::Material    mat;
-    float           limit[4];
-    int             rRank, lRank, i;
+    Gfx::Material mat;
+    mat.diffuse = Gfx::Color(1.0f, 1.0f, 1.0f);  // white
+    mat.ambient = Gfx::Color(0.5f, 0.5f, 0.5f);
 
-    memset( &mat, 0, sizeof(Gfx::Material) );
-    mat.diffuse.r = 1.0f;
-    mat.diffuse.g = 1.0f;
-    mat.diffuse.b = 1.0f;  // white
-    mat.ambient.r = 0.5f;
-    mat.ambient.g = 0.5f;
-    mat.ambient.b = 0.5f;
+    int rRank = m_object->GetObjectRank(6);
+    int lRank = m_object->GetObjectRank(7);
 
-    rRank = m_object->GetObjectRank(6);
-    lRank = m_object->GetObjectRank(7);
-
-
-    if ( type == OBJECT_MOBILEdr )
+    if (type == OBJECT_MOBILEdr)
     {
-        limit[0] = 0.0f;
-        limit[1] = 1000000.0f;
-        limit[2] = limit[1];
-        limit[3] = m_engine->GetLimitLOD(1);
-
         m_engine->TrackTextureMapping(rRank, mat, Gfx::ENG_RSTATE_PART1, "drawer.png", "",
-                                      limit[0], limit[1], Gfx::ENG_TEX_MAPPING_X,
+                                      Gfx::LOD_Constant, Gfx::ENG_TEX_MAPPING_X,
                                       right, 1.0f, 8.0f, 192.0f, 256.0f);
 
         m_engine->TrackTextureMapping(lRank, mat, Gfx::ENG_RSTATE_PART2, "drawer.png", "",
-                                      limit[0], limit[1], Gfx::ENG_TEX_MAPPING_X,
+                                      Gfx::LOD_Constant, Gfx::ENG_TEX_MAPPING_X,
                                       left, 1.0f, 8.0f, 192.0f, 256.0f);
     }
     else
     {
-        limit[0] = 0.0f;
-        limit[1] = m_engine->GetLimitLOD(0);
-        limit[2] = limit[1];
-        limit[3] = m_engine->GetLimitLOD(1);
-
-        for ( i=0 ; i<2 ; i++ )
+        for (int i = 0; i < 2; i++)
         {
             m_engine->TrackTextureMapping(rRank, mat, Gfx::ENG_RSTATE_PART1, "lemt.png", "",
-                                          limit[i*2+0], limit[i*2+1], Gfx::ENG_TEX_MAPPING_X,
+                                          (i == 0) ? Gfx::LOD_High : Gfx::LOD_Medium, Gfx::ENG_TEX_MAPPING_X,
                                           right, 1.0f, 8.0f, 192.0f, 256.0f);
 
             m_engine->TrackTextureMapping(lRank, mat, Gfx::ENG_RSTATE_PART2, "lemt.png", "",
-                                          limit[i*2+0], limit[i*2+1], Gfx::ENG_TEX_MAPPING_X,
+                                          (i == 0) ? Gfx::LOD_High : Gfx::LOD_Medium, Gfx::ENG_TEX_MAPPING_X,
                                           left, 1.0f, 8.0f, 192.0f, 256.0f);
         }
     }
diff --git a/src/object/motion/motionvehicle.h b/src/object/motion/motionvehicle.h
index ca60c1e..ffb25ef 100644
--- a/src/object/motion/motionvehicle.h
+++ b/src/object/motion/motionvehicle.h
@@ -26,7 +26,7 @@
 class CMotionVehicle : public CMotion
 {
 public:
-    CMotionVehicle(CInstanceManager* iMan, CObject* object);
+    CMotionVehicle(CObject* object);
     ~CMotionVehicle();
 
     void        DeleteObject(bool bAll=false);
diff --git a/src/object/motion/motionworm.cpp b/src/object/motion/motionworm.cpp
index 2401ebd..ee555a8 100644
--- a/src/object/motion/motionworm.cpp
+++ b/src/object/motion/motionworm.cpp
@@ -19,7 +19,7 @@
 
 #include "app/app.h"
 
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/particle.h"
 #include "graphics/engine/terrain.h"
 
@@ -42,8 +42,7 @@ const int WORM_PART = 7;        // number of parts of a worm
 
 // Object's constructor.
 
-CMotionWorm::CMotionWorm(CInstanceManager* iMan, CObject* object)
-                        : CMotion(iMan, object)
+CMotionWorm::CMotionWorm(CObject* object) : CMotion(object)
 {
     m_timeUp         = 18.0f;
     m_timeDown       = 18.0f;
@@ -81,13 +80,10 @@ void CMotionWorm::DeleteObject(bool bAll)
 bool CMotionWorm::Create(Math::Vector pos, float angle, ObjectType type,
                          float power)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank, i;
     float       px;
 
-//    if ( m_engine->GetRestCreate() < 2+WORM_PART+1 )  return false;
-
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     m_object->SetType(type);
 
@@ -95,8 +91,7 @@ bool CMotionWorm::Create(Math::Vector pos, float angle, ObjectType type,
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICULE);  // this is a moving object
     m_object->SetObjectRank(0, rank);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "worm0.mod"));  // there is no purpose!
-    pModFile->CreateEngineObject(rank);
+    // This is an "empty" object, without triangles 
     m_object->SetPosition(0, pos);
     m_object->SetAngleY(0, angle);
 
@@ -111,8 +106,7 @@ bool CMotionWorm::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(1, rank);
     m_object->SetObjectParent(1, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "worm1.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("worm1.mod", false, rank);
     m_object->SetPosition(1, Math::Vector(px, 0.0f, 0.0f));
     px -= 1.0f;
 
@@ -123,8 +117,7 @@ bool CMotionWorm::Create(Math::Vector pos, float angle, ObjectType type,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         m_object->SetObjectRank(2+i, rank);
         m_object->SetObjectParent(2+i, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "worm2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("worm2.mod", false, rank);
         m_object->SetPosition(2+i, Math::Vector(px, 0.0f, 0.0f));
         px -= 1.0f;
     }
@@ -134,8 +127,7 @@ bool CMotionWorm::Create(Math::Vector pos, float angle, ObjectType type,
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
     m_object->SetObjectRank(2+WORM_PART, rank);
     m_object->SetObjectParent(2+WORM_PART, 0);
-    pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "worm3.mod"));
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference("worm3.mod", false, rank);
     m_object->SetPosition(2+WORM_PART, Math::Vector(px, 0.0f, 0.0f));
 
     m_object->CreateShadowCircle(0.0f, 1.0f, Gfx::ENG_SHADOW_WORM);
@@ -148,7 +140,6 @@ bool CMotionWorm::Create(Math::Vector pos, float angle, ObjectType type,
 
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
diff --git a/src/object/motion/motionworm.h b/src/object/motion/motionworm.h
index aed5a23..7684faf 100644
--- a/src/object/motion/motionworm.h
+++ b/src/object/motion/motionworm.h
@@ -26,7 +26,7 @@
 class CMotionWorm : public CMotion
 {
 public:
-    CMotionWorm(CInstanceManager* iMan, CObject* object);
+    CMotionWorm(CObject* object);
     ~CMotionWorm();
 
     void    DeleteObject(bool bAll=false);
diff --git a/src/object/object.cpp b/src/object/object.cpp
index 2eade93..23a757a 100644
--- a/src/object/object.cpp
+++ b/src/object/object.cpp
@@ -27,7 +27,7 @@
 
 #include "graphics/engine/lightman.h"
 #include "graphics/engine/lightning.h"
-#include "graphics/engine/modelfile.h"
+#include "graphics/engine/modelmanager.h"
 #include "graphics/engine/particle.h"
 #include "graphics/engine/pyro.h"
 #include "graphics/engine/terrain.h"
@@ -209,28 +209,25 @@ void uObject(CBotVar* botThis, void* user)
 
 // Object's constructor.
 
-CObject::CObject(CInstanceManager* iMan)
+CObject::CObject()
 {
-    int     i;
-
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_OBJECT, this, 500);
+    CInstanceManager::GetInstancePointer()->AddInstance(CLASS_OBJECT, this, 500);
 
     m_app         = CApplication::GetInstancePointer();
-    m_engine      = static_cast<Gfx::CEngine*>(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_lightMan    = static_cast<Gfx::CLightManager*>(m_iMan->SearchInstance(CLASS_LIGHT));
-    m_terrain     = static_cast<Gfx::CTerrain*>(m_iMan->SearchInstance(CLASS_TERRAIN));
-    m_water       = static_cast<Gfx::CWater*>(m_iMan->SearchInstance(CLASS_WATER));
-    m_particle    = static_cast<Gfx::CParticle*>(m_iMan->SearchInstance(CLASS_PARTICULE));
-    m_camera      = static_cast<Gfx::CCamera*>(m_iMan->SearchInstance(CLASS_CAMERA));
-    m_displayText = static_cast<Ui::CDisplayText*>(m_iMan->SearchInstance(CLASS_DISPLAYTEXT));
-    m_main        = static_cast<CRobotMain*>(m_iMan->SearchInstance(CLASS_MAIN));
-    m_sound       = static_cast<CSoundInterface*>(m_iMan->SearchInstance(CLASS_SOUND));
-    m_physics     = 0;
-    m_brain       = 0;
-    m_motion      = 0;
-    m_auto        = 0;
-    m_runScript   = 0;
+    m_sound       = m_app->GetSound();
+    m_engine      = Gfx::CEngine::GetInstancePointer();
+    m_lightMan    = m_engine->GetLightManager();
+    m_water       = m_engine->GetWater();
+    m_particle    = m_engine->GetParticle();
+    m_main        = CRobotMain::GetInstancePointer();
+    m_terrain     = m_main->GetTerrain();
+    m_camera      = m_main->GetCamera();
+    m_displayText = m_main->GetDisplayText();
+    m_physics     = nullptr;
+    m_brain       = nullptr;
+    m_motion      = nullptr;
+    m_auto        = nullptr;
+    m_runScript   = nullptr;
 
     m_type = OBJECT_FIX;
     m_id = ++g_id;
@@ -309,18 +306,18 @@ CObject::CObject(CInstanceManager* iMan)
     m_infoReturn = NAN;
     m_bInfoUpdate = false;
 
-    for ( i=0 ; i<OBJECTMAXPART ; i++ )
+    for (int i=0 ; i<OBJECTMAXPART ; i++ )
     {
         m_objectPart[i].bUsed = false;
     }
     m_totalPart = 0;
 
-    for ( i=0 ; i<4 ; i++ )
+    for (int i=0 ; i<4 ; i++ )
     {
         m_partiSel[i] = -1;
     }
 
-    for ( i=0 ; i<OBJECTMAXCMDLINE ; i++ )
+    for (int i=0 ; i<OBJECTMAXCMDLINE ; i++ )
     {
         m_cmdLine[i] = NAN;
     }
@@ -362,7 +359,7 @@ CObject::~CObject()
     delete m_auto;
     m_auto = nullptr;
 
-    m_iMan->DeleteInstance(CLASS_OBJECT, this);
+    CInstanceManager::GetInstancePointer()->DeleteInstance(CLASS_OBJECT, this);
 
     m_app = nullptr;
 }
@@ -376,7 +373,6 @@ void CObject::DeleteObject(bool bAll)
 {
     CObject*    pObj;
     Gfx::CPyro* pPyro;
-    int         i;
 
     if ( m_botVar != 0 )
     {
@@ -388,9 +384,11 @@ void CObject::DeleteObject(bool bAll)
         m_camera->SetControllingObject(0);
     }
 
-    for ( i=0 ; i<1000000 ; i++ )
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
+    for (int i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         pObj->DeleteDeselList(this);
@@ -419,9 +417,9 @@ void CObject::DeleteObject(bool bAll)
             }
         }
 #endif
-        for ( i=0 ; i<1000000 ; i++ )
+        for (int i=0 ; i<1000000 ; i++ )
         {
-            pPyro = static_cast<Gfx::CPyro*>(m_iMan->SearchInstance(CLASS_PYRO, i));
+            pPyro = static_cast<Gfx::CPyro*>(iMan->SearchInstance(CLASS_PYRO, i));
             if ( pPyro == 0 )  break;
 
             pPyro->CutObjectLink(this);  // the object no longer exists
@@ -496,7 +494,7 @@ void CObject::DeleteObject(bool bAll)
         m_auto->DeleteObject(bAll);
     }
 
-    for ( i=0 ; i<OBJECTMAXPART ; i++ )
+    for (int i=0 ; i<OBJECTMAXPART ; i++ )
     {
         if ( m_objectPart[i].bUsed )
         {
@@ -753,7 +751,7 @@ bool CObject::ExploObject(ExploType type, float force, float decay)
         loss = 1.0f;
     }
 
-    pyro = new Gfx::CPyro(m_iMan);
+    pyro = new Gfx::CPyro();
     pyro->Create(pyroType, this, loss);
 
     if ( shield == 0.0f )  // dead?
@@ -2091,7 +2089,7 @@ bool CObject::CreateVehicle(Math::Vector pos, float angle, ObjectType type,
 
     if ( type == OBJECT_TOTO )
     {
-        m_motion = new CMotionToto(m_iMan, this);
+        m_motion = new CMotionToto(this);
         m_motion->Create(pos, angle, type, 1.0f);
         return true;
     }
@@ -2099,8 +2097,8 @@ bool CObject::CreateVehicle(Math::Vector pos, float angle, ObjectType type,
     SetTrainer(bTrainer);
     SetToy(bToy);
 
-    m_physics = new CPhysics(m_iMan, this);
-    m_brain   = new CBrain(m_iMan, this);
+    m_physics = new CPhysics(this);
+    m_brain   = new CBrain(this);
 
     m_physics->SetBrain(m_brain);
     m_brain->SetPhysics(m_physics);
@@ -2137,11 +2135,11 @@ bool CObject::CreateVehicle(Math::Vector pos, float angle, ObjectType type,
     if ( type == OBJECT_HUMAN ||
          type == OBJECT_TECH  )
     {
-        m_motion = new CMotionHuman(m_iMan, this);
+        m_motion = new CMotionHuman(this);
     }
     else
     {
-        m_motion = new CMotionVehicle(m_iMan, this);
+        m_motion = new CMotionVehicle(this);
     }
     if ( m_motion == 0 )  return false;
 
@@ -2181,31 +2179,31 @@ bool CObject::CreateInsect(Math::Vector pos, float angle, ObjectType type)
 {
     m_type = type;
 
-    m_physics = new CPhysics(m_iMan, this);
-    m_brain   = new CBrain(m_iMan, this);
+    m_physics = new CPhysics(this);
+    m_brain   = new CBrain(this);
 
     m_physics->SetBrain(m_brain);
     m_brain->SetPhysics(m_physics);
 
     if ( type == OBJECT_MOTHER )
     {
-        m_motion = new CMotionMother(m_iMan, this);
+        m_motion = new CMotionMother(this);
     }
     if ( type == OBJECT_ANT )
     {
-        m_motion = new CMotionAnt(m_iMan, this);
+        m_motion = new CMotionAnt(this);
     }
     if ( type == OBJECT_SPIDER )
     {
-        m_motion = new CMotionSpider(m_iMan, this);
+        m_motion = new CMotionSpider(this);
     }
     if ( type == OBJECT_BEE )
     {
-        m_motion = new CMotionBee(m_iMan, this);
+        m_motion = new CMotionBee(this);
     }
     if ( type == OBJECT_WORM )
     {
-        m_motion = new CMotionWorm(m_iMan, this);
+        m_motion = new CMotionWorm(this);
     }
     if ( m_motion == 0 )  return false;
 
@@ -2250,15 +2248,10 @@ bool CObject::CreateShadowLight(float height, Gfx::Color color)
 
     Gfx::Light light;
     light.type          = Gfx::LIGHT_SPOT;
-    light.diffuse.r     = color.r;
-    light.diffuse.g     = color.g;
-    light.diffuse.b     = color.b;
-    light.position.x    = pos.x;
-    light.position.y    = pos.y+height;
-    light.position.z    = pos.z;
-    light.direction.x   =  0.0f;
-    light.direction.y   = -1.0f;  // against the bottom
-    light.direction.z   =  0.0f;
+    light.diffuse       = color;
+    light.ambient       = color * 0.1f;
+    light.position      = Math::Vector(pos.x, pos.y+height, pos.z);
+    light.direction     = Math::Vector(0.0f, -1.0f, 0.0f); // against the bottom
     light.spotIntensity = 128;
     light.attenuation0  = 1.0f;
     light.attenuation1  = 0.0f;
@@ -2293,15 +2286,9 @@ bool CObject::CreateEffectLight(float height, Gfx::Color color)
 
     Gfx::Light light;
     light.type       = Gfx::LIGHT_SPOT;
-    light.diffuse.r  = color.r;
-    light.diffuse.g  = color.g;
-    light.diffuse.b  = color.b;
-    light.position.x  =  0.0f;
-    light.position.y  =  0.0f+height;
-    light.position.z  =  0.0f;
-    light.direction.x =  0.0f;
-    light.direction.y = -1.0f;  // against the bottom
-    light.direction.z =  0.0f;
+    light.diffuse    = color;
+    light.position   = Math::Vector(0.0f, height, 0.0f);
+    light.direction  = Math::Vector(0.0f, -1.0f, 0.0f); // against the bottom
     light.spotIntensity = 0.0f;
     light.attenuation0 = 1.0f;
     light.attenuation1 = 0.0f;
@@ -2351,11 +2338,10 @@ bool CObject::CreateShadowCircle(float radius, float intensity,
 bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
                              ObjectType type, float power)
 {
-    Gfx::CModelFile*   pModFile;
     Math::Point     p;
     int         rank, i;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -2365,8 +2351,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_PORTICO )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2375,16 +2360,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 67.0f, 0.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico3.mod", false, rank);
         SetPosition(2, Math::Vector(0.0f, 0.0f, -33.0f));
         SetAngleY(2, 45.0f*Math::PI/180.0f);
 
@@ -2392,8 +2375,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(3, rank);
         SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico4.mod", false, rank);
         SetPosition(3, Math::Vector(50.0f, 0.0f, 0.0f));
         SetAngleY(3, -60.0f*Math::PI/180.0f);
 
@@ -2401,8 +2383,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(4, rank);
         SetObjectParent(4, 3);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico5.mod", false, rank);
         SetPosition(4, Math::Vector(35.0f, 0.0f, 0.0f));
         SetAngleY(4, -55.0f*Math::PI/180.0f);
 
@@ -2410,8 +2391,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(5, rank);
         SetObjectParent(5, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico3.mod", false, rank);
         SetPosition(5, Math::Vector(0.0f, 0.0f, 33.0f));
         SetAngleY(5, -45.0f*Math::PI/180.0f);
 
@@ -2419,8 +2399,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(6, rank);
         SetObjectParent(6, 5);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico4.mod", false, rank);
         SetPosition(6, Math::Vector(50.0f, 0.0f, 0.0f));
         SetAngleY(6, 60.0f*Math::PI/180.0f);
 
@@ -2428,8 +2407,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(7, rank);
         SetObjectParent(7, 6);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico5.mod", false, rank);
         SetPosition(7, Math::Vector(35.0f, 0.0f, 0.0f));
         SetAngleY(7, 55.0f*Math::PI/180.0f);
 
@@ -2437,8 +2415,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(8, rank);
         SetObjectParent(8, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico6.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico6.mod", false, rank);
         SetPosition(8, Math::Vector(-35.0f, 50.0f, -35.0f));
         SetAngleY(8, -Math::PI/2.0f);
         SetZoom(8, 2.0f);
@@ -2447,16 +2424,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(9, rank);
         SetObjectParent(9, 8);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico7.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico7.mod", false, rank);
         SetPosition(9, Math::Vector(0.0f, 4.5f, 1.9f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(10, rank);
         SetObjectParent(10, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico6.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico6.mod", false, rank);
         SetPosition(10, Math::Vector(-35.0f, 50.0f, 35.0f));
         SetAngleY(10, -Math::PI/2.0f);
         SetZoom(10, 2.0f);
@@ -2465,8 +2440,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(11, rank);
         SetObjectParent(11, 10);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "portico7.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("portico7.mod", false, rank);
         SetPosition(11, Math::Vector(0.0f, 4.5f, 1.9f));
 
         CreateCrashSphere(Math::Vector(  0.0f, 28.0f,   0.0f), 45.5f, SOUND_BOUMm, 0.45f);
@@ -2487,8 +2461,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_BASE )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "base1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("base1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2499,8 +2472,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(1+i, rank);
             SetObjectParent(1+i, 0);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "base2.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("base2.mod", false, rank);
             p = Math::RotatePoint(-Math::PI/4.0f*i, 27.8f);
             SetPosition(1+i, Math::Vector(p.x, 30.0f, p.y));
             SetAngleY(1+i, Math::PI/4.0f*i);
@@ -2510,17 +2482,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(10+i, rank);
             SetObjectParent(10+i, 1+i);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "base4.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("base4.mod", false, rank);
             SetPosition(10+i, Math::Vector(23.5f, 0.0f, 7.0f));
 
             rank = m_engine->CreateObject();
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(18+i, rank);
             SetObjectParent(18+i, 1+i);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "base4.mod"));
-            pModFile->Mirror();
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("base4.mod", true, rank);
             SetPosition(18+i, Math::Vector(23.5f, 0.0f, -7.0f));
         }
 
@@ -2528,8 +2497,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(9, rank);
         SetObjectParent(9, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "base3.mod"));  // central pillar
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("base3.mod", false, rank); // central pillar
 
         CreateCrashSphere(Math::Vector(  0.0f, 33.0f,   0.0f),  2.5f, SOUND_BOUMm, 0.45f);
         CreateCrashSphere(Math::Vector(  0.0f, 39.0f,   0.0f),  2.5f, SOUND_BOUMm, 0.45f);
@@ -2559,8 +2527,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_DERRICK )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "derrick1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("derrick1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2569,8 +2536,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "derrick2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("derrick2.mod", false, rank);
 
         CreateCrashSphere(Math::Vector(0.0f,  0.0f, 0.0f), 6.0f, SOUND_BOUMm, 0.45f);
         CreateCrashSphere(Math::Vector(0.0f, 10.0f, 0.0f), 5.0f, SOUND_BOUMm, 0.45f);
@@ -2584,8 +2550,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_RESEARCH )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "search1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("search1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2594,16 +2559,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "search2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("search2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 13.0f, 0.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "search3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("search3.mod", false, rank);
         SetPosition(2, Math::Vector(0.0f, 4.0f, 0.0f));
         SetAngleZ(2, 35.0f*Math::PI/180.0f);
 
@@ -2619,8 +2582,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_RADAR )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "radar1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("radar1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2629,16 +2591,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "radar2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("radar2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 5.0f, 0.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "radar3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("radar3.mod", false, rank);
         SetPosition(2, Math::Vector(0.0f, 11.0f, 0.0f));
         SetAngleY(2, -Math::PI/2.0f);
 
@@ -2646,8 +2606,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(3, rank);
         SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "radar4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("radar4.mod", false, rank);
         SetPosition(3, Math::Vector(0.0f, 4.5f, 1.9f));
 
         CreateCrashSphere(Math::Vector(0.0f,  3.0f, 0.0f), 6.0f, SOUND_BOUMm, 0.45f);
@@ -2659,8 +2618,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_INFO )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "info1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("info1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2669,8 +2627,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "info2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("info2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 5.0f, 0.0f));
 
         for ( i=0 ; i<3 ; i++ )
@@ -2679,16 +2636,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(2+i*2, rank);
             SetObjectParent(2+i*2, 1);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "info3.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("info3.mod", false, rank);
             SetPosition(2+i*2, Math::Vector(0.0f, 4.5f, 0.0f));
 
             rank = m_engine->CreateObject();
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(3+i*2, rank);
             SetObjectParent(3+i*2, 2+i*2);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "radar4.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("radar4.mod", false, rank);
             SetPosition(3+i*2, Math::Vector(0.0f, 0.0f, -4.0f));
 
             SetAngleY(2+i*2, 2.0f*Math::PI/3.0f*i);
@@ -2703,8 +2658,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_ENERGY )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "energy.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("energy.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2722,8 +2676,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_LABO )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "labo1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("labo1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2732,8 +2685,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "labo2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("labo2.mod", false, rank);
         SetPosition(1, Math::Vector(-9.0f, 3.0f, 0.0f));
         SetAngleZ(1, Math::PI/2.0f);
 
@@ -2741,16 +2693,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "labo3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("labo3.mod", false, rank);
         SetPosition(2, Math::Vector(9.0f, -1.0f, 0.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(3, rank);
         SetObjectParent(3, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "labo4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("labo4.mod", false, rank);
         SetPosition(3, Math::Vector(0.0f, 0.0f, 0.0f));
         SetAngleZ(3, 80.0f*Math::PI/180.0f);
 
@@ -2758,8 +2708,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(4, rank);
         SetObjectParent(4, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "labo4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("labo4.mod", false, rank);
         SetPosition(4, Math::Vector(0.0f, 0.0f, 0.0f));
         SetAngleZ(4, 80.0f*Math::PI/180.0f);
         SetAngleY(4, Math::PI*2.0f/3.0f);
@@ -2768,8 +2717,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(5, rank);
         SetObjectParent(5, 2);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "labo4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("labo4.mod", false, rank);
         SetPosition(5, Math::Vector(0.0f, 0.0f, 0.0f));
         SetAngleZ(5, 80.0f*Math::PI/180.0f);
         SetAngleY(5, -Math::PI*2.0f/3.0f);
@@ -2788,8 +2736,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_FACTORY )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "factory1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("factory1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2800,8 +2747,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(1+i, rank);
             SetObjectParent(1+i, 0);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "factory2.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("factory2.mod", false, rank);
             SetPosition(1+i, Math::Vector(10.0f, 2.0f*i, 10.0f));
             SetAngleZ(1+i, Math::PI/2.0f);
             SetZoomZ(1+i, 0.30f);
@@ -2810,8 +2756,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(10+i, rank);
             SetObjectParent(10+i, 0);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "factory2.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("factory2.mod", false, rank);
             SetPosition(10+i, Math::Vector(10.0f, 2.0f*i, -10.0f));
             SetAngleZ(10+i, -Math::PI/2.0f);
             SetAngleY(10+i, Math::PI);
@@ -2848,8 +2793,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_REPAIR )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "repair1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("repair1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2858,8 +2802,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "repair2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("repair2.mod", false, rank);
         SetPosition(1, Math::Vector(-11.0f, 13.5f, 0.0f));
         SetAngleZ(1, Math::PI/2.0f);
 
@@ -2874,8 +2817,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_DESTROYER )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "destroy1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("destroy1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2884,8 +2826,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "destroy2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("destroy2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 0.0f, 0.0f));
 
         m_terrain->AddBuildingLevel(pos, 7.0f, 9.0f, 1.0f, 0.5f);
@@ -2900,8 +2841,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_STATION )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "station.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelCopy("station.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2917,8 +2857,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_CONVERT )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "convert1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("convert1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2927,16 +2866,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "convert2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("convert2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 14.0f, 0.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "convert3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("convert3.mod", false, rank);
         SetPosition(2, Math::Vector(0.0f, 11.5f, 0.0f));
         SetAngleX(2, -Math::PI*0.35f);
 
@@ -2944,8 +2881,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(3, rank);
         SetObjectParent(3, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "convert3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("convert3.mod", false, rank);
         SetPosition(3, Math::Vector(0.0f, 11.5f, 0.0f));
         SetAngleY(3, Math::PI);
         SetAngleX(3, -Math::PI*0.35f);
@@ -2961,8 +2897,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_TOWER )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tower.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tower.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -2971,8 +2906,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller2c.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller2c.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 20.0f, 0.0f));
         SetAngleZ(1, Math::PI/2.0f);
 
@@ -2980,8 +2914,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "roller3c.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("roller3c.mod", false, rank);
         SetPosition(2, Math::Vector(4.5f, 0.0f, 0.0f));
         SetAngleZ(2, 0.0f);
 
@@ -2999,8 +2932,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_NUCLEAR )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "nuclear1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("nuclear1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3009,8 +2941,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "nuclear2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("nuclear2.mod", false, rank);
         SetPosition(1, Math::Vector(20.0f, 10.0f, 0.0f));
         SetAngleZ(1, 135.0f*Math::PI/180.0f);
 
@@ -3026,8 +2957,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_PARA )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "para.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("para.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3052,8 +2982,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_SAFE )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "safe1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("safe1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3062,16 +2991,14 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "safe2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("safe2.mod", false, rank);
         SetZoom(1, 1.05f);
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "safe3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("safe3.mod", false, rank);
         SetZoom(2, 1.05f);
 
         m_terrain->AddBuildingLevel(pos, 18.0f, 20.0f, 1.0f, 0.5f);
@@ -3084,8 +3011,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_HUSTON )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "huston1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("huston1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3094,8 +3020,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "huston2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("huston2.mod", false, rank);
         SetPosition(1, Math::Vector(0.0f, 39.0f, 30.0f));
         SetAngleY(1, -Math::PI/2.0f);
         SetZoom(1, 3.0f);
@@ -3104,8 +3029,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "huston3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("huston3.mod", false, rank);
         SetPosition(2, Math::Vector(0.0f, 4.5f, 1.9f));
 
         CreateCrashSphere(Math::Vector( 15.0f,  6.0f, -53.0f), 16.0f, SOUND_BOUMm, 0.45f);
@@ -3128,8 +3052,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_TARGET1 )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "target1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("target1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 1.5f);
@@ -3158,8 +3081,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_TARGET2 )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "target2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("target2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3169,8 +3091,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_NEST )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "nest.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("nest.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3182,8 +3103,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_START )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "start.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("start.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3193,8 +3113,7 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 
     if ( m_type == OBJECT_END )
     {
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "end.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("end.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -3207,16 +3126,15 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
     {
         CObject*    pPower;
 
-        pPower = new CObject(m_iMan);
+        pPower = new CObject();
         pPower->SetType(power<=1.0f?OBJECT_POWER:OBJECT_ATOMIC);
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         pPower->SetObjectRank(0, rank);
 
-        if ( power <= 1.0f )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "power.mod"));
-        else                  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "atomic.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( power <= 1.0f )  modelManager->AddModelReference("power.mod", false, rank);
+        else                  modelManager->AddModelReference("atomic.mod", false, rank);
 
         pPower->SetPosition(0, GetCharacter()->posPower);
         pPower->CreateCrashSphere(Math::Vector(0.0f, 1.0f, 0.0f), 1.0f, SOUND_BOUMm, 0.45f);
@@ -3237,7 +3155,6 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
     CreateOtherObject(type);
     m_engine->LoadAllTextures();
 
-    delete pModFile;
     return true;
 }
 
@@ -3246,11 +3163,10 @@ bool CObject::CreateBuilding(Math::Vector pos, float angle, float height,
 bool CObject::CreateResource(Math::Vector pos, float angle, ObjectType type,
                              float power)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
     float       radius, height;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -3260,46 +3176,51 @@ bool CObject::CreateResource(Math::Vector pos, float angle, ObjectType type,
     SetEnergy(power);
 
     std::string name;
-    if ( type == OBJECT_STONE       )  name = m_app->GetDataFilePath(DIR_MODEL, "stone.mod");
-    if ( type == OBJECT_URANIUM     )  name = m_app->GetDataFilePath(DIR_MODEL, "uranium.mod");
-    if ( type == OBJECT_METAL       )  name = m_app->GetDataFilePath(DIR_MODEL, "metal.mod");
-    if ( type == OBJECT_POWER       )  name = m_app->GetDataFilePath(DIR_MODEL, "power.mod");
-    if ( type == OBJECT_ATOMIC      )  name = m_app->GetDataFilePath(DIR_MODEL, "atomic.mod");
-    if ( type == OBJECT_BULLET      )  name = m_app->GetDataFilePath(DIR_MODEL, "bullet.mod");
-    if ( type == OBJECT_BBOX        )  name = m_app->GetDataFilePath(DIR_MODEL, "bbox.mod");
-    if ( type == OBJECT_KEYa        )  name = m_app->GetDataFilePath(DIR_MODEL, "keya.mod");
-    if ( type == OBJECT_KEYb        )  name = m_app->GetDataFilePath(DIR_MODEL, "keyb.mod");
-    if ( type == OBJECT_KEYc        )  name = m_app->GetDataFilePath(DIR_MODEL, "keyc.mod");
-    if ( type == OBJECT_KEYd        )  name = m_app->GetDataFilePath(DIR_MODEL, "keyd.mod");
-    if ( type == OBJECT_TNT         )  name = m_app->GetDataFilePath(DIR_MODEL, "tnt.mod");
-    if ( type == OBJECT_SCRAP1      )  name = m_app->GetDataFilePath(DIR_MODEL, "scrap1.mod");
-    if ( type == OBJECT_SCRAP2      )  name = m_app->GetDataFilePath(DIR_MODEL, "scrap2.mod");
-    if ( type == OBJECT_SCRAP3      )  name = m_app->GetDataFilePath(DIR_MODEL, "scrap3.mod");
-    if ( type == OBJECT_SCRAP4      )  name = m_app->GetDataFilePath(DIR_MODEL, "scrap4.mod");
-    if ( type == OBJECT_SCRAP5      )  name = m_app->GetDataFilePath(DIR_MODEL, "scrap5.mod");
-    if ( type == OBJECT_BOMB        )  name = m_app->GetDataFilePath(DIR_MODEL, "bomb.mod");
-    if ( type == OBJECT_WAYPOINT    )  name = m_app->GetDataFilePath(DIR_MODEL, "waypoint.mod");
-    if ( type == OBJECT_SHOW        )  name = m_app->GetDataFilePath(DIR_MODEL, "show.mod");
-    if ( type == OBJECT_WINFIRE     )  name = m_app->GetDataFilePath(DIR_MODEL, "winfire.mod");
-    if ( type == OBJECT_BAG         )  name = m_app->GetDataFilePath(DIR_MODEL, "bag.mod");
-    if ( type == OBJECT_MARKSTONE   )  name = m_app->GetDataFilePath(DIR_MODEL, "cross1.mod");
-    if ( type == OBJECT_MARKURANIUM )  name = m_app->GetDataFilePath(DIR_MODEL, "cross3.mod");
-    if ( type == OBJECT_MARKPOWER   )  name = m_app->GetDataFilePath(DIR_MODEL, "cross2.mod");
-    if ( type == OBJECT_MARKKEYa    )  name = m_app->GetDataFilePath(DIR_MODEL, "crossa.mod");
-    if ( type == OBJECT_MARKKEYb    )  name = m_app->GetDataFilePath(DIR_MODEL, "crossb.mod");
-    if ( type == OBJECT_MARKKEYc    )  name = m_app->GetDataFilePath(DIR_MODEL, "crossc.mod");
-    if ( type == OBJECT_MARKKEYd    )  name = m_app->GetDataFilePath(DIR_MODEL, "crossd.mod");
-    if ( type == OBJECT_EGG         )  name = m_app->GetDataFilePath(DIR_MODEL, "egg.mod");
-
-    pModFile->ReadModel(name);
-    pModFile->CreateEngineObject(rank);
+    if ( type == OBJECT_STONE       )  name = "stone.mod";
+    if ( type == OBJECT_URANIUM     )  name = "uranium.mod";
+    if ( type == OBJECT_METAL       )  name = "metal.mod";
+    if ( type == OBJECT_POWER       )  name = "power.mod";
+    if ( type == OBJECT_ATOMIC      )  name = "atomic.mod";
+    if ( type == OBJECT_BULLET      )  name = "bullet.mod";
+    if ( type == OBJECT_BBOX        )  name = "bbox.mod";
+    if ( type == OBJECT_KEYa        )  name = "keya.mod";
+    if ( type == OBJECT_KEYb        )  name = "keyb.mod";
+    if ( type == OBJECT_KEYc        )  name = "keyc.mod";
+    if ( type == OBJECT_KEYd        )  name = "keyd.mod";
+    if ( type == OBJECT_TNT         )  name = "tnt.mod";
+    if ( type == OBJECT_SCRAP1      )  name = "scrap1.mod";
+    if ( type == OBJECT_SCRAP2      )  name = "scrap2.mod";
+    if ( type == OBJECT_SCRAP3      )  name = "scrap3.mod";
+    if ( type == OBJECT_SCRAP4      )  name = "scrap4.mod";
+    if ( type == OBJECT_SCRAP5      )  name = "scrap5.mod";
+    if ( type == OBJECT_BOMB        )  name = "bomb.mod";
+    if ( type == OBJECT_WAYPOINT    )  name = "waypoint.mod";
+    if ( type == OBJECT_SHOW        )  name = "show.mod";
+    if ( type == OBJECT_WINFIRE     )  name = "winfire.mod";
+    if ( type == OBJECT_BAG         )  name = "bag.mod";
+    if ( type == OBJECT_MARKSTONE   )  name = "cross1.mod";
+    if ( type == OBJECT_MARKURANIUM )  name = "cross3.mod";
+    if ( type == OBJECT_MARKPOWER   )  name = "cross2.mod";
+    if ( type == OBJECT_MARKKEYa    )  name = "crossa.mod";
+    if ( type == OBJECT_MARKKEYb    )  name = "crossb.mod";
+    if ( type == OBJECT_MARKKEYc    )  name = "crossc.mod";
+    if ( type == OBJECT_MARKKEYd    )  name = "crossd.mod";
+    if ( type == OBJECT_EGG         )  name = "egg.mod";
+
+    if (type == OBJECT_POWER || type == OBJECT_ATOMIC)
+    {
+        modelManager->AddModelCopy(name, false, rank);
+    }
+    else
+    {
+        modelManager->AddModelReference(name, false, rank);
+    }
 
     SetPosition(0, pos);
     SetAngleY(0, angle);
 
     if ( type == OBJECT_SHOW )  // remains in the air?
     {
-        delete pModFile;
         return true;
     }
 
@@ -3352,7 +3273,6 @@ bool CObject::CreateResource(Math::Vector pos, float angle, ObjectType type,
     pos.y += height;
     SetPosition(0, pos);  // to display the shadows immediately
 
-    delete pModFile;
     return true;
 }
 
@@ -3360,36 +3280,34 @@ bool CObject::CreateResource(Math::Vector pos, float angle, ObjectType type,
 
 bool CObject::CreateFlag(Math::Vector pos, float angle, ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank, i;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
     std::string name;
 
     name = "";
-    if ( type == OBJECT_FLAGb )  name = m_app->GetDataFilePath(DIR_MODEL, "flag1b.mod");
-    if ( type == OBJECT_FLAGr )  name = m_app->GetDataFilePath(DIR_MODEL, "flag1r.mod");
-    if ( type == OBJECT_FLAGg )  name = m_app->GetDataFilePath(DIR_MODEL, "flag1g.mod");
-    if ( type == OBJECT_FLAGy )  name = m_app->GetDataFilePath(DIR_MODEL, "flag1y.mod");
-    if ( type == OBJECT_FLAGv )  name = m_app->GetDataFilePath(DIR_MODEL, "flag1v.mod");
+    if ( type == OBJECT_FLAGb )  name = "flag1b.mod";
+    if ( type == OBJECT_FLAGr )  name = "flag1r.mod";
+    if ( type == OBJECT_FLAGg )  name = "flag1g.mod";
+    if ( type == OBJECT_FLAGy )  name = "flag1y.mod";
+    if ( type == OBJECT_FLAGv )  name = "flag1v.mod";
 
     rank = m_engine->CreateObject();
     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);  // it is a stationary object
     SetObjectRank(0, rank);
-    pModFile->ReadModel(name);
-    pModFile->CreateEngineObject(rank);
+    modelManager->AddModelReference(name, false, rank);
     SetPosition(0, pos);
     SetAngleY(0, angle);
 
     name = "";
-    if ( type == OBJECT_FLAGb )  name = m_app->GetDataFilePath(DIR_MODEL, "flag2b.mod");
-    if ( type == OBJECT_FLAGr )  name = m_app->GetDataFilePath(DIR_MODEL, "flag2r.mod");
-    if ( type == OBJECT_FLAGg )  name = m_app->GetDataFilePath(DIR_MODEL, "flag2g.mod");
-    if ( type == OBJECT_FLAGy )  name = m_app->GetDataFilePath(DIR_MODEL, "flag2y.mod");
-    if ( type == OBJECT_FLAGv )  name = m_app->GetDataFilePath(DIR_MODEL, "flag2v.mod");
+    if ( type == OBJECT_FLAGb )  name = "flag2b.mod";
+    if ( type == OBJECT_FLAGr )  name = "flag2r.mod";
+    if ( type == OBJECT_FLAGg )  name = "flag2g.mod";
+    if ( type == OBJECT_FLAGy )  name = "flag2y.mod";
+    if ( type == OBJECT_FLAGv )  name = "flag2v.mod";
 
     for ( i=0 ; i<4 ; i++ )
     {
@@ -3397,8 +3315,7 @@ bool CObject::CreateFlag(Math::Vector pos, float angle, ObjectType type)
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1+i, rank);
         SetObjectParent(1+i, i);
-        pModFile->ReadModel(name);
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference(name, false, rank);
         if ( i == 0 )  SetPosition(1+i, Math::Vector(0.15f, 5.0f, 0.0f));
         else           SetPosition(1+i, Math::Vector(0.79f, 0.0f, 0.0f));
     }
@@ -3414,7 +3331,6 @@ bool CObject::CreateFlag(Math::Vector pos, float angle, ObjectType type)
     pos = GetPosition(0);
     SetPosition(0, pos);  // to display the shadows immediately
 
-    delete pModFile;
     return true;
 }
 
@@ -3423,10 +3339,9 @@ bool CObject::CreateFlag(Math::Vector pos, float angle, ObjectType type)
 bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
                             ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -3435,8 +3350,7 @@ bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "barrier0.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("barrier0.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3452,8 +3366,7 @@ bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "barrier1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("barrier1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3471,8 +3384,7 @@ bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "barrier2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("barrier2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3490,8 +3402,7 @@ bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "barrier3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("barrier3.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3515,7 +3426,6 @@ bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
     pos.y += height;
     SetPosition(0, pos);
 
-    delete pModFile;
     return true;
 }
 
@@ -3524,10 +3434,9 @@ bool CObject::CreateBarrier(Math::Vector pos, float angle, float height,
 bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
                           ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -3540,12 +3449,11 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        if ( type == OBJECT_PLANT0 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant0.mod"));
-        if ( type == OBJECT_PLANT1 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant1.mod"));
-        if ( type == OBJECT_PLANT2 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant2.mod"));
-        if ( type == OBJECT_PLANT3 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant3.mod"));
-        if ( type == OBJECT_PLANT4 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant4.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( type == OBJECT_PLANT0 )  modelManager->AddModelReference("plant0.mod", false, rank);
+        if ( type == OBJECT_PLANT1 )  modelManager->AddModelReference("plant1.mod", false, rank);
+        if ( type == OBJECT_PLANT2 )  modelManager->AddModelReference("plant2.mod", false, rank);
+        if ( type == OBJECT_PLANT3 )  modelManager->AddModelReference("plant3.mod", false, rank);
+        if ( type == OBJECT_PLANT4 )  modelManager->AddModelReference("plant4.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3565,10 +3473,9 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        if ( type == OBJECT_PLANT5 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant5.mod"));
-        if ( type == OBJECT_PLANT6 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant6.mod"));
-        if ( type == OBJECT_PLANT7 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant7.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( type == OBJECT_PLANT5 )  modelManager->AddModelReference("plant5.mod", false, rank);
+        if ( type == OBJECT_PLANT6 )  modelManager->AddModelReference("plant6.mod", false, rank);
+        if ( type == OBJECT_PLANT7 )  modelManager->AddModelReference("plant7.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3584,9 +3491,8 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        if ( type == OBJECT_PLANT8 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant8.mod"));
-        if ( type == OBJECT_PLANT9 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant9.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( type == OBJECT_PLANT8 )  modelManager->AddModelReference("plant8.mod", false, rank);
+        if ( type == OBJECT_PLANT9 )  modelManager->AddModelReference("plant9.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3605,12 +3511,11 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        if ( type == OBJECT_PLANT10 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant10.mod"));
-        if ( type == OBJECT_PLANT11 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant11.mod"));
-        if ( type == OBJECT_PLANT12 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant12.mod"));
-        if ( type == OBJECT_PLANT13 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant13.mod"));
-        if ( type == OBJECT_PLANT14 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant14.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( type == OBJECT_PLANT10 )  modelManager->AddModelReference("plant10.mod", false, rank);
+        if ( type == OBJECT_PLANT11 )  modelManager->AddModelReference("plant11.mod", false, rank);
+        if ( type == OBJECT_PLANT12 )  modelManager->AddModelReference("plant12.mod", false, rank);
+        if ( type == OBJECT_PLANT13 )  modelManager->AddModelReference("plant13.mod", false, rank);
+        if ( type == OBJECT_PLANT14 )  modelManager->AddModelReference("plant14.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3630,12 +3535,11 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        if ( type == OBJECT_PLANT15 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant15.mod"));
-        if ( type == OBJECT_PLANT16 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant16.mod"));
-        if ( type == OBJECT_PLANT17 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant17.mod"));
-        if ( type == OBJECT_PLANT18 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant18.mod"));
-        if ( type == OBJECT_PLANT19 )  pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "plant19.mod"));
-        pModFile->CreateEngineObject(rank);
+        if ( type == OBJECT_PLANT15 )  modelManager->AddModelReference("plant15.mod", false, rank);
+        if ( type == OBJECT_PLANT16 )  modelManager->AddModelReference("plant16.mod", false, rank);
+        if ( type == OBJECT_PLANT17 )  modelManager->AddModelReference("plant17.mod", false, rank);
+        if ( type == OBJECT_PLANT18 )  modelManager->AddModelReference("plant18.mod", false, rank);
+        if ( type == OBJECT_PLANT19 )  modelManager->AddModelReference("plant19.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3654,8 +3558,7 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tree0.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tree0.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3672,8 +3575,7 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tree1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tree1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3691,8 +3593,7 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tree2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tree2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3710,8 +3611,7 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tree3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tree3.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3728,8 +3628,7 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tree4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tree4.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3745,8 +3644,7 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "tree5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("tree5.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3767,7 +3665,6 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
     pos.y += height;
     SetPosition(0, pos);
 
-    delete pModFile;
     return true;
 }
 
@@ -3776,10 +3673,9 @@ bool CObject::CreatePlant(Math::Vector pos, float angle, float height,
 bool CObject::CreateMushroom(Math::Vector pos, float angle, float height,
                              ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -3788,8 +3684,7 @@ bool CObject::CreateMushroom(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mush1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("mush1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3805,8 +3700,7 @@ bool CObject::CreateMushroom(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "mush2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("mush2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -3827,7 +3721,6 @@ bool CObject::CreateMushroom(Math::Vector pos, float angle, float height,
     pos.y += height;
     SetPosition(0, pos);
 
-    delete pModFile;
     return true;
 }
 
@@ -3836,14 +3729,13 @@ bool CObject::CreateMushroom(Math::Vector pos, float angle, float height,
 bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height,
                          ObjectType type)
 {
-    Gfx::CModelFile*    pModFile;
     Math::Matrix*       mat;
     Gfx::Color          color;
     int                 rank;
     float               fShadow;
     bool                bFloorAdjust = true;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -3854,8 +3746,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen0.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen0.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3874,8 +3765,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3896,8 +3786,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3919,8 +3808,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
 //?     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_METAL);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen3.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3935,8 +3823,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen4.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3957,8 +3844,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen5.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3974,8 +3860,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen6.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen6.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -3995,8 +3880,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen7.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen7.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4016,8 +3900,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen8.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen8.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4038,8 +3921,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen9.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen9.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4060,8 +3942,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen10.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen10.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4086,8 +3967,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen11.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen11.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -4111,8 +3991,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
 //?     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_METAL);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen12.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen12.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4127,8 +4006,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen13.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen13.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4152,8 +4030,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen14.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen14.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4177,8 +4054,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen15.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen15.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4202,8 +4078,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen16.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen16.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4220,8 +4095,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen17.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen17.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4236,8 +4110,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen18.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen18.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4252,8 +4125,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen19.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen19.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4268,8 +4140,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen20.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen20.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4289,8 +4160,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen21.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen21.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4301,8 +4171,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen22.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen22.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4318,8 +4187,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen23.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen23.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4345,8 +4213,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen24.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen24.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4361,8 +4228,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen25.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen25.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4377,8 +4243,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen26.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen26.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4401,8 +4266,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen27.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen27.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4417,8 +4281,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
 //?     m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_METAL);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen28.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen28.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4432,8 +4295,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen29.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen29.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4445,8 +4307,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen30.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen30.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4461,8 +4322,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen31.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen31.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4480,8 +4340,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen32.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen32.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4499,8 +4358,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen33.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen33.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4514,8 +4372,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen34.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen34.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4529,8 +4386,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen35.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen35.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4548,8 +4404,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen36.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen36.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4561,8 +4416,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen37.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen37.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4574,8 +4428,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen38a.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen38a.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4584,16 +4437,14 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen38b.mod"));  // engine
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen38b.mod", false, rank);  // engine
         SetPosition(1, Math::Vector(0.0f, 30.0f, 0.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 1);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen38c.mod"));  // propeller
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen38c.mod", false, rank);  // propeller
         SetPosition(2, Math::Vector(0.0f, 0.0f, 0.0f));
 
         CreateCrashSphere(Math::Vector(0.0f, 2.0f, 0.0f), 10.0f, SOUND_BOUM, 0.10f);
@@ -4606,8 +4457,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen39.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen39.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4622,8 +4472,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen40.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen40.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4638,8 +4487,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen41.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen41.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4650,8 +4498,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen42.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen42.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4665,8 +4512,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen43.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen43.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4680,8 +4526,7 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "teen44.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("teen44.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, zoom);
@@ -4706,7 +4551,6 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
     pos.y += height;
     SetPosition(0, pos);
 
-    delete pModFile;
     return true;
 }
 
@@ -4715,11 +4559,10 @@ bool CObject::CreateTeen(Math::Vector pos, float angle, float zoom, float height
 bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
                            ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     float       radius;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -4728,8 +4571,7 @@ bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_QUARTZ);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "quartz0.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("quartz0.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -4743,8 +4585,7 @@ bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_QUARTZ);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "quartz1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("quartz1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -4758,8 +4599,7 @@ bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_QUARTZ);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "quartz2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("quartz2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -4773,8 +4613,7 @@ bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_QUARTZ);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "quartz3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("quartz3.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
 
@@ -4817,7 +4656,6 @@ bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
     m_particle->CreateParticle(pos, pos, Math::Point(2.0f, 2.0f), Gfx::PARTIQUARTZ, 0.7f+Math::Rand()*0.7f, radius, 0.0f);
     m_particle->CreateParticle(pos, pos, Math::Point(2.0f, 2.0f), Gfx::PARTIQUARTZ, 0.7f+Math::Rand()*0.7f, radius, 0.0f);
 
-    delete pModFile;
     return true;
 }
 
@@ -4826,10 +4664,9 @@ bool CObject::CreateQuartz(Math::Vector pos, float angle, float height,
 bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
                          ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -4838,8 +4675,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root0.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root0.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 2.0f);
@@ -4860,8 +4696,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 2.0f);
@@ -4882,8 +4717,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root2.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root2.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 2.0f);
@@ -4903,8 +4737,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root3.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root3.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 2.0f);
@@ -4926,8 +4759,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root4.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 2.0f);
@@ -4951,8 +4783,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root4.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root4.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 2.0f);
@@ -4961,8 +4792,7 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "root5.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("root5.mod", false, rank);
         SetPosition(1, Math::Vector(-5.0f, 28.0f, -4.0f));
         SetAngleX(1, -30.0f*Math::PI/180.0f);
         SetAngleZ(1,  20.0f*Math::PI/180.0f);
@@ -4992,7 +4822,6 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
     pos.y += height;
     SetPosition(0, pos);
 
-    delete pModFile;
     return true;
 }
 
@@ -5001,10 +4830,9 @@ bool CObject::CreateRoot(Math::Vector pos, float angle, float height,
 bool CObject::CreateHome(Math::Vector pos, float angle, float height,
                          ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -5013,8 +4841,7 @@ bool CObject::CreateHome(Math::Vector pos, float angle, float height,
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "home1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("home1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 1.3f);
@@ -5034,7 +4861,6 @@ bool CObject::CreateHome(Math::Vector pos, float angle, float height,
     pos.y += height;
     SetPosition(0, pos);
 
-    delete pModFile;
     return true;
 }
 
@@ -5043,10 +4869,9 @@ bool CObject::CreateHome(Math::Vector pos, float angle, float height,
 bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
                          ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -5055,22 +4880,21 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
     SetObjectRank(0, rank);
 
     std::string name;
-    if ( type == OBJECT_RUINmobilew1 )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin1.mod");
-    if ( type == OBJECT_RUINmobilew2 )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin1.mod");
-    if ( type == OBJECT_RUINmobilet1 )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin2.mod");
-    if ( type == OBJECT_RUINmobilet2 )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin2.mod");
-    if ( type == OBJECT_RUINmobiler1 )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin3.mod");
-    if ( type == OBJECT_RUINmobiler2 )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin3.mod");
-    if ( type == OBJECT_RUINfactory  )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin4.mod");
-    if ( type == OBJECT_RUINdoor     )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin5.mod");
-    if ( type == OBJECT_RUINsupport  )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin6.mod");
-    if ( type == OBJECT_RUINradar    )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin7.mod");
-    if ( type == OBJECT_RUINconvert  )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin8.mod");
-    if ( type == OBJECT_RUINbase     )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin9.mod");
-    if ( type == OBJECT_RUINhead     )  name = m_app->GetDataFilePath(DIR_MODEL, "ruin10.mod");
-
-    pModFile->ReadModel(name);
-    pModFile->CreateEngineObject(rank);
+    if ( type == OBJECT_RUINmobilew1 )  name = "ruin1.mod";
+    if ( type == OBJECT_RUINmobilew2 )  name = "ruin1.mod";
+    if ( type == OBJECT_RUINmobilet1 )  name = "ruin2.mod";
+    if ( type == OBJECT_RUINmobilet2 )  name = "ruin2.mod";
+    if ( type == OBJECT_RUINmobiler1 )  name = "ruin3.mod";
+    if ( type == OBJECT_RUINmobiler2 )  name = "ruin3.mod";
+    if ( type == OBJECT_RUINfactory  )  name = "ruin4.mod";
+    if ( type == OBJECT_RUINdoor     )  name = "ruin5.mod";
+    if ( type == OBJECT_RUINsupport  )  name = "ruin6.mod";
+    if ( type == OBJECT_RUINradar    )  name = "ruin7.mod";
+    if ( type == OBJECT_RUINconvert  )  name = "ruin8.mod";
+    if ( type == OBJECT_RUINbase     )  name = "ruin9.mod";
+    if ( type == OBJECT_RUINhead     )  name = "ruin10.mod";
+
+    modelManager->AddModelReference(name, false, rank);
 
     SetPosition(0, pos);
     SetAngleY(0, angle);
@@ -5083,8 +4907,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(6, rank);
         SetObjectParent(6, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin1w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin1w.mod", false, rank);
 
         SetPosition(6, Math::Vector(-3.0f, 1.8f, -4.0f));
         SetAngleX(6, -Math::PI/2.0f);
@@ -5095,8 +4918,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(7, rank);
         SetObjectParent(7, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin1w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin1w.mod", false, rank);
 
         SetPosition(7, Math::Vector(-3.0f, 1.0f, 3.0f));
         SetAngleY(7, Math::PI-0.3f);
@@ -5108,8 +4930,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(8, rank);
         SetObjectParent(8, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin1w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin1w.mod", false, rank);
 
         SetPosition(8, Math::Vector(2.0f, 1.6f, -3.0f));
         SetAngleY(8, 0.3f);
@@ -5120,8 +4941,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(9, rank);
         SetObjectParent(9, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin1w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin1w.mod", false, rank);
 
         SetPosition(9, Math::Vector(2.0f, 1.0f, 3.0f));
         SetAngleY(9, Math::PI-0.2f);
@@ -5141,8 +4961,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(7, rank);
         SetObjectParent(7, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin1w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin1w.mod", false, rank);
 
         SetPosition(7, Math::Vector(-3.0f, 1.0f, 3.0f));
         SetAngleY(7, Math::PI+0.3f);
@@ -5154,8 +4973,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(9, rank);
         SetObjectParent(9, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin1w.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin1w.mod", false, rank);
 
         SetPosition(9, Math::Vector(2.0f, 1.0f, 3.0f));
         SetAngleY(9, Math::PI+0.3f);
@@ -5175,8 +4993,7 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
 
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "ruin2c.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("ruin2c.mod", false, rank);
 
         SetPosition(1, Math::Vector(3.0f, 5.0f, -2.5f));
         SetAngleX(1, -Math::PI*0.85f);
@@ -5458,7 +5275,6 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
         SetAngleX(0, angle);
     }
 
-    delete pModFile;
     return true;
 }
 
@@ -5466,10 +5282,9 @@ bool CObject::CreateRuin(Math::Vector pos, float angle, float height,
 
 bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
 {
-    Gfx::CModelFile*   pModFile;
     int         rank, i;
 
-    pModFile = new Gfx::CModelFile(m_iMan);
+    Gfx::CModelManager* modelManager = Gfx::CModelManager::GetInstancePointer();
 
     SetType(type);
 
@@ -5478,8 +5293,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);  // it is a stationary object
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apollol1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apollol1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetZoom(0, 1.2f);
@@ -5491,8 +5305,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
             m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
             SetObjectRank(i+1, rank);
             SetObjectParent(i+1, 0);
-            pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apollol2.mod"));
-            pModFile->CreateEngineObject(rank);
+            modelManager->AddModelReference("apollol2.mod", false, rank);
             SetAngleY(i+1, Math::PI/2.0f*i);
         }
 
@@ -5500,8 +5313,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(5, rank);
         SetObjectParent(5, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apollol3.mod"));  // ladder
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apollol3.mod", false, rank);  // ladder
 
 //?     m_terrain->AddBuildingLevel(pos, 10.0f, 13.0f, 12.0f, 0.0f);
 
@@ -5521,8 +5333,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);  //it is a stationary object
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj1.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj1.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -5532,32 +5343,28 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         SetPosition(1, Math::Vector(-5.75f, 1.65f, -5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(2, rank);
         SetObjectParent(2, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         SetPosition(2, Math::Vector(-5.75f, 1.65f, 5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(3, rank);
         SetObjectParent(3, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         SetPosition(3, Math::Vector(5.75f, 1.65f, -5.0f));
 
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(4, rank);
         SetObjectParent(4, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj4.mod"));  // wheel
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj4.mod", false, rank);  // wheel
         SetPosition(4, Math::Vector(5.75f, 1.65f, 5.0f));
 
         // Accessories:
@@ -5565,8 +5372,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(5, rank);
         SetObjectParent(5, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj2.mod"));  // antenna
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj2.mod", false, rank);  // antenna
         SetPosition(5, Math::Vector(5.5f, 8.8f, 2.0f));
         SetAngleY(5, -120.0f*Math::PI/180.0f);
         SetAngleZ(5,   45.0f*Math::PI/180.0f);
@@ -5575,8 +5381,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(6, rank);
         SetObjectParent(6, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj3.mod"));  // camera
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj3.mod", false, rank);  // camera
         SetPosition(6, Math::Vector(5.5f, 2.8f, -2.0f));
         SetAngleY(6, 30.0f*Math::PI/180.0f);
 
@@ -5594,8 +5399,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);  // it is a stationary object
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apollof.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apollof.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -5609,8 +5413,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);  // it is a stationary object
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apollom.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apollom.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -5626,8 +5429,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         rank = m_engine->CreateObject();
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_FIX);  // it is a stationary object
         SetObjectRank(0, rank);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloa.mod"));
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloa.mod", false, rank);
         SetPosition(0, pos);
         SetAngleY(0, angle);
         SetFloorHeight(0.0f);
@@ -5636,8 +5438,7 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
         m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
         SetObjectRank(1, rank);
         SetObjectParent(1, 0);
-        pModFile->ReadModel(m_app->GetDataFilePath(DIR_MODEL, "apolloj2.mod"));  // antenna
-        pModFile->CreateEngineObject(rank);
+        modelManager->AddModelReference("apolloj2.mod", false, rank);  // antenna
         SetPosition(1, Math::Vector(0.0f, 5.0f, 0.0f));
         SetAngleY(1, -120.0f*Math::PI/180.0f);
         SetAngleZ(1,   45.0f*Math::PI/180.0f);
@@ -5651,7 +5452,6 @@ bool CObject::CreateApollo(Math::Vector pos, float angle, ObjectType type)
     pos = GetPosition(0);
     SetPosition(0, pos);  // to display the shadows immediately
 
-    delete pModFile;
     return true;
 }
 
@@ -5661,91 +5461,91 @@ void CObject::CreateOtherObject(ObjectType type)
 {
     if ( type == OBJECT_BASE )
     {
-        m_auto = new CAutoBase(m_iMan, this);
+        m_auto = new CAutoBase(this);
     }
     if ( type == OBJECT_PORTICO )
     {
-        m_auto = new CAutoPortico(m_iMan, this);
+        m_auto = new CAutoPortico(this);
     }
     if ( type == OBJECT_DERRICK )
     {
-        m_auto = new CAutoDerrick(m_iMan, this);
+        m_auto = new CAutoDerrick(this);
     }
     if ( type == OBJECT_FACTORY )
     {
-        m_auto = new CAutoFactory(m_iMan, this);
+        m_auto = new CAutoFactory(this);
     }
     if ( type == OBJECT_REPAIR )
     {
-        m_auto = new CAutoRepair(m_iMan, this);
+        m_auto = new CAutoRepair(this);
     }
     if ( type == OBJECT_DESTROYER )
     {
-        m_auto = new CAutoDestroyer(m_iMan, this);
+        m_auto = new CAutoDestroyer(this);
     }
     if ( type == OBJECT_STATION )
     {
-        m_auto = new CAutoStation(m_iMan, this);
+        m_auto = new CAutoStation(this);
     }
     if ( type == OBJECT_CONVERT )
     {
-        m_auto = new CAutoConvert(m_iMan, this);
+        m_auto = new CAutoConvert(this);
     }
     if ( type == OBJECT_TOWER )
     {
-        m_auto = new CAutoTower(m_iMan, this);
+        m_auto = new CAutoTower(this);
     }
     if ( type == OBJECT_RESEARCH )
     {
-        m_auto = new CAutoResearch(m_iMan, this);
+        m_auto = new CAutoResearch(this);
     }
     if ( type == OBJECT_RADAR )
     {
-        m_auto = new CAutoRadar(m_iMan, this);
+        m_auto = new CAutoRadar(this);
     }
     if ( type == OBJECT_INFO )
     {
-        m_auto = new CAutoInfo(m_iMan, this);
+        m_auto = new CAutoInfo(this);
     }
     if ( type == OBJECT_ENERGY )
     {
-        m_auto = new CAutoEnergy(m_iMan, this);
+        m_auto = new CAutoEnergy(this);
     }
     if ( type == OBJECT_LABO )
     {
-        m_auto = new CAutoLabo(m_iMan, this);
+        m_auto = new CAutoLabo(this);
     }
     if ( type == OBJECT_NUCLEAR )
     {
-        m_auto = new CAutoNuclear(m_iMan, this);
+        m_auto = new CAutoNuclear(this);
     }
     if ( type == OBJECT_PARA )
     {
-        m_auto = new CAutoPara(m_iMan, this);
+        m_auto = new CAutoPara(this);
     }
     if ( type == OBJECT_SAFE )
     {
-        m_auto = new CAutoSafe(m_iMan, this);
+        m_auto = new CAutoSafe(this);
     }
     if ( type == OBJECT_HUSTON )
     {
-        m_auto = new CAutoHuston(m_iMan, this);
+        m_auto = new CAutoHuston(this);
     }
     if ( type == OBJECT_EGG )
     {
-        m_auto = new CAutoEgg(m_iMan, this);
+        m_auto = new CAutoEgg(this);
     }
     if ( type == OBJECT_NEST )
     {
-        m_auto = new CAutoNest(m_iMan, this);
+        m_auto = new CAutoNest(this);
     }
     if ( type == OBJECT_ROOT5 )
     {
-        m_auto = new CAutoRoot(m_iMan, this);
+        m_auto = new CAutoRoot(this);
     }
     if ( type == OBJECT_MUSHROOM2 )
     {
-        m_auto = new CAutoMush(m_iMan, this);
+        m_auto = new CAutoMush(this);
     }
     if ( type == OBJECT_FLAGb ||
          type == OBJECT_FLAGr ||
@@ -5753,13 +5553,13 @@ void CObject::CreateOtherObject(ObjectType type)
          type == OBJECT_FLAGy ||
          type == OBJECT_FLAGv )
     {
-        m_auto = new CAutoFlag(m_iMan, this);
+        m_auto = new CAutoFlag(this);
     }
     if ( type == OBJECT_TEEN36 ||  // trunk?
          type == OBJECT_TEEN37 ||  // boat?
          type == OBJECT_TEEN38 )   // fan?
     {
-        m_auto = new CAutoKid(m_iMan, this);
+        m_auto = new CAutoKid(this);
     }
 }
 
@@ -6005,21 +5805,16 @@ void CObject::FlatParent()
 
 void CObject::UpdateEnergyMapping()
 {
-    Gfx::Material   mat;
-    float           a, b, i, s, au, bu;
-    float           limit[6];
-    int             j;
+    if (Math::IsEqual(m_energy, m_lastEnergy, 0.01f))
+        return;
 
-    if ( fabs(m_energy-m_lastEnergy) < 0.01f )  return;
     m_lastEnergy = m_energy;
 
-    memset(&mat, 0, sizeof(mat));
-    mat.diffuse.r = 1.0f;
-    mat.diffuse.g = 1.0f;
-    mat.diffuse.b = 1.0f;  // white
-    mat.ambient.r = 0.5f;
-    mat.ambient.g = 0.5f;
-    mat.ambient.b = 0.5f;
+    Gfx::Material mat;
+    mat.diffuse = Gfx::Color(1.0f, 1.0f, 1.0f);  // white
+    mat.ambient = Gfx::Color(0.5f, 0.5f, 0.5f);
+
+    float a = 0.0f, b = 0.0f;
 
     if ( m_type == OBJECT_POWER  ||
          m_type == OBJECT_ATOMIC )
@@ -6027,35 +5822,30 @@ void CObject::UpdateEnergyMapping()
         a = 2.0f;
         b = 0.0f;  // dimensions of the battery (according to y)
     }
-    if ( m_type == OBJECT_STATION )
+    else if ( m_type == OBJECT_STATION )
     {
         a = 10.0f;
         b =  4.0f;  // dimensions of the battery (according to y)
     }
-    if ( m_type == OBJECT_ENERGY )
+    else if ( m_type == OBJECT_ENERGY )
     {
         a = 9.0f;
         b = 3.0f;  // dimensions of the battery (according to y)
     }
 
-    i = 0.50f+0.25f*m_energy;  // origin
-    s = i+0.25f;  // width
+    float i = 0.50f+0.25f*m_energy;  // origin
+    float s = i+0.25f;  // width
 
-    au = (s-i)/(b-a);
-    bu = s-b*(s-i)/(b-a);
+    float au = (s-i)/(b-a);
+    float bu = s-b*(s-i)/(b-a);
 
-    limit[0] = 0.0f;
-    limit[1] = m_engine->GetLimitLOD(0);
-    limit[2] = limit[1];
-    limit[3] = m_engine->GetLimitLOD(1);
-    limit[4] = limit[3];
-    limit[5] = 1000000.0f;
+    Gfx::LODLevel lodLevels[3] = { Gfx::LOD_High, Gfx::LOD_Medium, Gfx::LOD_Low };
 
-    for ( j=0 ; j<3 ; j++ )
+    for (int j = 0; j < 3; j++)
     {
         m_engine->ChangeTextureMapping(m_objectPart[0].object,
                                        mat, Gfx::ENG_RSTATE_PART3, "lemt.png", "",
-                                       limit[j*2+0], limit[j*2+1], Gfx::ENG_TEX_MAPPING_1Y,
+                                       lodLevels[j], Gfx::ENG_TEX_MAPPING_1Y,
                                        au, bu, 1.0f, 0.0f);
     }
 }
@@ -6183,7 +5973,7 @@ bool CObject::EventFrame(const Event &event)
             m_bProxyActivate = false;
             m_main->CreateShortcuts();
             m_sound->Play(SOUND_FINDING);
-            pyro = new Gfx::CPyro(m_iMan);
+            pyro = new Gfx::CPyro();
             pyro->Create(Gfx::PT_FINDING, this, 0.0f);
             m_displayText->DisplayError(INFO_FINDING, this);
         }
@@ -6437,12 +6227,12 @@ void CObject::SetViewFromHere(Math::Vector &eye, float &dirH, float &dirV,
 
 void CObject::SetCharacter(Character* character)
 {
-    memcpy(&m_character, character, sizeof(m_character));
+    memcpy(&m_character, character, sizeof(Character));
 }
 
 void CObject::GetCharacter(Character* character)
 {
-    memcpy(character, &m_character, sizeof(character));
+    memcpy(character, &m_character, sizeof(Character));
 }
 
 Character* CObject::GetCharacter()
@@ -6657,7 +6447,7 @@ bool CObject::JostleObject(float force)
     {
         if ( m_auto != 0 )  return false;
 
-        m_auto = new CAutoJostle(m_iMan, this);
+        m_auto = new CAutoJostle(this);
         pa = static_cast<CAutoJostle*>(m_auto);
         pa->Start(0, force);
     }
@@ -6821,7 +6611,7 @@ void CObject::SetSelect(bool bMode, bool bDisplayError)
 
     if ( !m_bSelect )
     {
-        SetGunGoalH(0.0f);  // puts the cannon right
+        //SetGunGoalH(0.0f);  // puts the cannon right
         return;  // selects if not finished
     }
 
@@ -7197,7 +6987,7 @@ void CObject::CreateSelectParticle()
         }
     }
 
-    if ( m_bSelect || IsProgram() )
+    if ( m_bSelect || IsProgram() || m_main->GetRetroMode() )
     {
         // Creates particles lens for the headlights.
         if ( m_type == OBJECT_MOBILEfa ||
@@ -7251,7 +7041,7 @@ void CObject::UpdateSelectParticle()
     float       angle;
     int         i;
 
-    if ( !m_bSelect && !IsProgram() )  return;
+    if ( !m_bSelect && !IsProgram() && !m_main->GetRetroMode() )  return;
 
     dim[0].x = 1.0f;
     dim[1].x = 1.0f;
@@ -7374,7 +7164,8 @@ void CObject::UpdateSelectParticle()
     zoom[2] = 1.0f;
     zoom[3] = 1.0f;
 
-    if ( IsProgram() &&  // current program?
+    if ( ( IsProgram() ||  // current program?
+         m_main->GetRetroMode() ) && // Retro mode?
          Math::Mod(m_aTime, 0.7f) < 0.3f )
     {
         zoom[0] = 0.0f;  // blinks
diff --git a/src/object/object.h b/src/object/object.h
index 8d8baca..4d8cc02 100644
--- a/src/object/object.h
+++ b/src/object/object.h
@@ -28,7 +28,6 @@
 #include "sound/sound.h"
 
 
-class CInstanceManager;
 class CApplication;
 class CPhysics;
 class CBrain;
@@ -39,8 +38,7 @@ class CRobotMain;
 class CBotVar;
 class CScript;
 
-namespace Ui
-{
+namespace Ui {
 class CDisplayText;
 }
 
@@ -377,7 +375,7 @@ enum RadarFilter
 class CObject
 {
 public:
-    CObject(CInstanceManager* iMan);
+    CObject();
     ~CObject();
 
     void        DeleteObject(bool bAll=false);
@@ -679,7 +677,6 @@ protected:
     void        UpdateSelectParticle();
 
 protected:
-    CInstanceManager*   m_iMan;
     CApplication*       m_app;
     Gfx::CEngine*       m_engine;
     Gfx::CLightManager* m_lightMan;
diff --git a/src/object/robotmain.cpp b/src/object/robotmain.cpp
index aa2fe22..c1e4140 100644
--- a/src/object/robotmain.cpp
+++ b/src/object/robotmain.cpp
@@ -80,7 +80,7 @@
 #include "ui/window.h"
 
 
-template<> CRobotMain* CSingleton<CRobotMain>::mInstance = nullptr;
+template<> CRobotMain* CSingleton<CRobotMain>::m_instance = nullptr;
 
 
 // TODO: remove once using std::string
@@ -606,29 +606,27 @@ bool rPoint(CBotVar* pThis, CBotVar* var, CBotVar* pResult, int& Exception)
 
 
 //! Constructor of robot application
-CRobotMain::CRobotMain(CInstanceManager* iMan, CApplication* app)
+CRobotMain::CRobotMain(CApplication* app)
 {
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_MAIN, this);
-
     m_app = app;
 
-    m_eventQueue = static_cast<CEventQueue*>(m_iMan->SearchInstance(CLASS_EVENT));
-    m_engine     = static_cast<Gfx::CEngine*>(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_lightMan   = static_cast<Gfx::CLightManager*>(m_iMan->SearchInstance(CLASS_LIGHT));
-    m_particle   = static_cast<Gfx::CParticle*>(m_iMan->SearchInstance(CLASS_PARTICULE));
-    m_water      = static_cast<Gfx::CWater*>(m_iMan->SearchInstance(CLASS_WATER));
-    m_cloud      = static_cast<Gfx::CCloud*>(m_iMan->SearchInstance(CLASS_CLOUD));
-    m_lightning  = static_cast<Gfx::CLightning*>(m_iMan->SearchInstance(CLASS_BLITZ));
-    m_planet     = static_cast<Gfx::CPlanet*>(m_iMan->SearchInstance(CLASS_PLANET));
-    m_sound      = static_cast<CSoundInterface*>(m_iMan->SearchInstance(CLASS_SOUND));
+    m_eventQueue = m_app->GetEventQueue();
+    m_sound      = m_app->GetSound();
+
+    m_engine     = Gfx::CEngine::GetInstancePointer();
+    m_lightMan   = m_engine->GetLightManager();
+    m_particle   = m_engine->GetParticle();
+    m_water      = m_engine->GetWater();
+    m_cloud      = m_engine->GetCloud();
+    m_lightning  = m_engine->GetLightning();
+    m_planet     = m_engine->GetPlanet();
 
     m_interface   = new Ui::CInterface();
-    m_terrain     = new Gfx::CTerrain(m_iMan);
-    m_camera      = new Gfx::CCamera(m_iMan);
+    m_terrain     = new Gfx::CTerrain();
+    m_camera      = new Gfx::CCamera();
     m_displayText = new Ui::CDisplayText();
-    m_movie       = new CMainMovie(m_iMan);
-    m_dialog      = new Ui::CMainDialog(m_iMan);
+    m_movie       = new CMainMovie();
+    m_dialog      = new Ui::CMainDialog();
     m_short       = new Ui::CMainShort();
     m_map         = new Ui::CMainMap();
     m_displayInfo = nullptr;
@@ -651,8 +649,17 @@ CRobotMain::CRobotMain(CInstanceManager* iMan, CApplication* app)
     m_selectObject = 0;
     m_infoUsed     = 0;
 
+    m_beginObject         = false;
+    m_terrainGenerate     = false;
+    m_terrainInit         = false;
+    m_terrainInitTextures = false;
+    m_terrainCreate       = false;
+
+    m_version      = 1;
+    m_retroStyle   = false;
     m_immediatSatCom = false;
     m_beginSatCom  = false;
+    m_lockedSatCom = false;
     m_movieLock    = false;
     m_satComLock   = false;
     m_editLock     = false;
@@ -663,7 +670,11 @@ CRobotMain::CRobotMain(CInstanceManager* iMan, CApplication* app)
     m_showPos      = false;
     m_selectInsect = false;
     m_showSoluce   = false;
+    #ifdef NDEBUG
+    m_showAll      = false;
+    #else
     m_showAll      = true; // for development
+    #endif
     m_cheatRadar   = false;
     m_fixScene     = false;
     m_trainerPilot = false;
@@ -857,10 +868,29 @@ CRobotMain::~CRobotMain()
     delete m_map;
     m_map = nullptr;
 
-    m_iMan = nullptr;
     m_app = nullptr;
 }
 
+Gfx::CCamera* CRobotMain::GetCamera()
+{
+    return m_camera;
+}
+
+Gfx::CTerrain* CRobotMain::GetTerrain()
+{
+    return m_terrain;
+}
+
+Ui::CInterface* CRobotMain::GetInterface()
+{
+    return m_interface;
+}
+
+Ui::CDisplayText* CRobotMain::GetDisplayText()
+{
+    return m_displayText;
+}
+
 
 //! Creates the file colobot.ini at the first time
 void CRobotMain::CreateIni()
@@ -1010,7 +1040,7 @@ void CRobotMain::ChangePhase(Phase phase)
     ChangePause(false);
     FlushDisplayInfo();
     m_engine->SetRankView(0);
-    m_engine->FlushObject();
+    m_engine->DeleteAllObjects();
     m_engine->SetWaterAddColor(Gfx::Color(0.0f, 0.0f, 0.0f, 0.0f));
     m_engine->SetBackground("");
     m_engine->SetBackForce(false);
@@ -1027,10 +1057,6 @@ void CRobotMain::ChangePhase(Phase phase)
     m_cloud->Flush();
     m_lightning->Flush();
     m_planet->Flush();
-    m_iMan->Flush(CLASS_OBJECT);
-    m_iMan->Flush(CLASS_PHYSICS);
-    m_iMan->Flush(CLASS_BRAIN);
-    m_iMan->Flush(CLASS_PYRO);
     m_interface->Flush();
     ClearInterface();
     FlushNewScriptName();
@@ -1042,6 +1068,12 @@ void CRobotMain::ChangePhase(Phase phase)
     m_cameraZoom = 0.0f;
     m_shortCut = true;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+    iMan->Flush(CLASS_OBJECT);
+    iMan->Flush(CLASS_PHYSICS);
+    iMan->Flush(CLASS_BRAIN);
+    iMan->Flush(CLASS_PYRO);
+
     Math::Point dim, pos;
 
     // Creates and hide the command console.
@@ -1105,13 +1137,13 @@ void CRobotMain::ChangePhase(Phase phase)
         if (m_mapImage)
             m_map->SetFixImage(m_mapFilename);
 
-        Math::Point ddim;
+        /*Math::Point ddim;
 
         pos.x = 620.0f/640.0f;
         pos.y = 460.0f/480.0f;
         ddim.x = 20.0f/640.0f;
         ddim.y = 20.0f/480.0f;
-        m_interface->CreateButton(pos, ddim, 11, EVENT_BUTTON_QUIT);
+        m_interface->CreateButton(pos, ddim, 11, EVENT_BUTTON_QUIT);*/
 
         if (m_immediatSatCom && !loading  &&
             m_infoFilename[SATCOM_HUSTON][0] != 0)
@@ -1123,6 +1155,7 @@ void CRobotMain::ChangePhase(Phase phase)
 
     if (m_phase == PHASE_WIN)
     {
+        m_sound->StopAll();
         if (m_endingWinRank == -1)
         {
             ChangePhase(PHASE_TERM);
@@ -1162,20 +1195,20 @@ void CRobotMain::ChangePhase(Phase phase)
                 pe->SetGenericMode(true);
                 pe->SetFontType(Gfx::FONT_COLOBOT);
                 pe->SetEditCap(false);
-                pe->SetHiliteCap(false);
-                pe->ReadText("help/win.txt");
+                pe->SetHighlightCap(false);
+                pe->ReadText(std::string("help/") + m_app->GetLanguageChar() + std::string("/win.txt"));
             }
             else
             {
                 m_displayText->DisplayError(INFO_WIN, Math::Vector(0.0f,0.0f,0.0f), 15.0f, 60.0f, 1000.0f);
             }
+            StartMusic();
         }
-        m_sound->StopAll();
-        StartMusic();
     }
 
     if (m_phase == PHASE_LOST)
     {
+        m_sound->StopAll();
         if (m_endingLostRank == -1)
         {
             ChangePhase(PHASE_TERM);
@@ -1192,9 +1225,9 @@ void CRobotMain::ChangePhase(Phase phase)
             ddim.x = dim.x*2;  ddim.y = dim.y*2;
             m_interface->CreateButton(pos, ddim, 16, EVENT_BUTTON_OK);
             m_displayText->DisplayError(INFO_LOST, Math::Vector(0.0f,0.0f,0.0f), 15.0f, 60.0f, 1000.0f);
+            
+            StartMusic();
         }
-        m_sound->StopAll();
-        StartMusic();
     }
 
     if (m_phase == PHASE_LOADING)
@@ -1299,6 +1332,7 @@ bool CRobotMain::EventProcess(Event &event)
     // Management of the console.
     if (m_phase != PHASE_NAME &&
         !m_movie->IsExist()   &&
+        !m_movieLock && !m_editLock &&
         event.type == EVENT_KEY_DOWN &&
         event.key.key == KEY(PAUSE))  // Pause ?
     {
@@ -1986,7 +2020,7 @@ void CRobotMain::FlushDisplayInfo()
         m_infoFilename[i][0] = 0;
         m_infoPos[i] = 0;
     }
-    strcpy(m_infoFilename[SATCOM_OBJECT], "help/objects.txt");
+    strcpy(m_infoFilename[SATCOM_OBJECT], "help/") + m_app->GetLanguageChar() + std::string("/objects.txt");
     m_infoIndex = 0;
 }
 
@@ -1994,7 +2028,7 @@ void CRobotMain::FlushDisplayInfo()
 //! index: SATCOM_*
 void CRobotMain::StartDisplayInfo(int index, bool movie)
 {
-    if (m_cmdEdit || m_satComLock) return;
+    if (m_cmdEdit || m_satComLock || m_lockedSatCom) return;
 
     CObject* obj = GetSelect();
     bool human = obj != nullptr && obj->GetType() == OBJECT_HUMAN;
@@ -2058,6 +2092,8 @@ void CRobotMain::StartDisplayInfo(const char *filename, int index)
 //! End of displaying of instructions
 void CRobotMain::StopDisplayInfo()
 {
+    if (m_cmdEdit) return;
+    
     if (m_movieInfoIndex != -1)  // film to read the SatCom?
         m_movie->Start(MM_SATCOMclose, 2.0f);
 
@@ -2392,10 +2428,11 @@ CObject* CRobotMain::GetSelectObject()
 //! Deselects everything, and returns the object that was selected
 CObject* CRobotMain::DeselectAll()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
     CObject* prev = nullptr;
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj->GetSelect()) prev = obj;
@@ -2503,10 +2540,12 @@ bool CRobotMain::DeselectObject()
 //! Quickly removes all objects
 void CRobotMain::DeleteAllObjects()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     // Removes all pyrotechnic effects in progress.
     while (true)
     {
-        Gfx::CPyro* pyro = static_cast<Gfx::CPyro*>(m_iMan->SearchInstance(CLASS_PYRO, 0));
+        Gfx::CPyro* pyro = static_cast<Gfx::CPyro*>(iMan->SearchInstance(CLASS_PYRO, 0));
         if (pyro == nullptr) break;
 
         pyro->DeleteObject();
@@ -2526,7 +2565,7 @@ void CRobotMain::DeleteAllObjects()
 
     while (true)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, 0));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, 0));
         if (obj == nullptr) break;
 
         obj->DeleteObject(true);  // destroys rapidly
@@ -2543,9 +2582,10 @@ void CRobotMain::SelectHuman()
 //! Returns the object human
 CObject* CRobotMain::SearchHuman()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == 0)  break;
 
         ObjectType type = obj->GetType();
@@ -2558,9 +2598,10 @@ CObject* CRobotMain::SearchHuman()
 //! Returns the object toto
 CObject* CRobotMain::SearchToto()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         ObjectType type = obj->GetType();
@@ -2573,11 +2614,12 @@ CObject* CRobotMain::SearchToto()
 //! Returns the nearest selectable object from a given position
 CObject* CRobotMain::SearchNearest(Math::Vector pos, CObject* exclu)
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
     float min = 100000.0f;
     CObject* best = 0;
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj == exclu) continue;
@@ -2600,9 +2642,10 @@ CObject* CRobotMain::SearchNearest(Math::Vector pos, CObject* exclu)
 //! Returns the selected object
 CObject* CRobotMain::GetSelect()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj->GetSelect())
@@ -2613,9 +2656,10 @@ CObject* CRobotMain::GetSelect()
 
 CObject* CRobotMain::SearchObject(ObjectType type)
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj->GetType() == type)
@@ -2628,10 +2672,11 @@ CObject* CRobotMain::SearchObject(ObjectType type)
 CObject* CRobotMain::DetectObject(Math::Point pos)
 {
     int objRank = m_engine->DetectObject(pos);
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
 
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (!obj->GetActif()) continue;
@@ -2850,7 +2895,7 @@ bool CRobotMain::DeleteObject()
     CObject* obj = GetSelect();
     if (obj == nullptr) return false;
 
-    Gfx::CPyro* pyro = new Gfx::CPyro(m_iMan);
+    Gfx::CPyro* pyro = new Gfx::CPyro();
     pyro->Create(Gfx::PT_FRAGT, obj);
 
     obj->SetSelect(false);  // deselects the object
@@ -2873,9 +2918,11 @@ void CRobotMain::HiliteClear()
     int rank = -1;
     m_engine->SetHighlightRank(&rank);  // nothing more selected
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         obj->SetHilite(false);
@@ -3025,7 +3072,7 @@ void CRobotMain::HelpObject()
     CObject* obj = GetSelect();
     if (obj == nullptr) return;
 
-    const char* filename = GetHelpFilename(obj->GetType());
+    const char* filename = GetHelpFilename(obj->GetType()).c_str();
     if (filename[0] == 0) return;
 
     StartDisplayInfo(filename, -1);
@@ -3035,9 +3082,11 @@ void CRobotMain::HelpObject()
 //! Change the mode of the camera
 void CRobotMain::ChangeCamera()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj->GetSelect())
@@ -3191,9 +3240,11 @@ void CRobotMain::RemoteCamera(float pan, float zoom, float rTime)
 //! Cancels the current movie
 void CRobotMain::AbortMovie()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         CAuto* automat = obj->GetAuto();
@@ -3261,13 +3312,15 @@ bool CRobotMain::EventFrame(const Event &event)
         if (pm != nullptr) pm->FlushObject();
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     CObject* toto = nullptr;
     if (!m_freePhoto)
     {
         // Advances all the robots, but not toto.
         for (int i = 0; i < 1000000; i++)
         {
-            CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+            CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
             if (obj == nullptr) break;
             if (pm != nullptr) pm->UpdateObject(obj);
             if (obj->GetTruck() != nullptr)  continue;
@@ -3280,7 +3333,7 @@ bool CRobotMain::EventFrame(const Event &event)
         // Advances all objects transported by robots.
         for (int i = 0; i < 1000000; i++)
         {
-            CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+            CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
             if (obj == nullptr) break;
             if (obj->GetTruck() == nullptr) continue;
             obj->EventProcess(event);
@@ -3289,7 +3342,7 @@ bool CRobotMain::EventFrame(const Event &event)
         // Advances pyrotechnic effects.
         for (int i = 0; i < 1000000; i++)
         {
-            Gfx::CPyro* pyro = static_cast<Gfx::CPyro*>(m_iMan->SearchInstance(CLASS_PYRO, i));
+            Gfx::CPyro* pyro = static_cast<Gfx::CPyro*>(iMan->SearchInstance(CLASS_PYRO, i));
             if (pyro == nullptr) break;
 
             pyro->EventProcess(event);
@@ -3439,9 +3492,11 @@ bool CRobotMain::EventObject(const Event &event)
 
     m_resetCreate = false;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         obj->EventProcess(event);
@@ -3673,16 +3728,18 @@ void CRobotMain::Convert()
 void CRobotMain::ScenePerso()
 {
     DeleteAllObjects();  // removes all the current 3D Scene
-    m_engine->FlushObject();
+    m_engine->DeleteAllObjects();
     m_terrain->FlushRelief();  // all flat
     m_terrain->FlushBuildingLevel();
     m_terrain->FlushFlyingLimit();
     m_lightMan->FlushLights();
     m_particle->FlushParticle();
-    m_iMan->Flush(CLASS_OBJECT);
-    m_iMan->Flush(CLASS_PHYSICS);
-    m_iMan->Flush(CLASS_BRAIN);
-    m_iMan->Flush(CLASS_PYRO);
+
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+    iMan->Flush(CLASS_OBJECT);
+    iMan->Flush(CLASS_PHYSICS);
+    iMan->Flush(CLASS_BRAIN);
+    iMan->Flush(CLASS_PYRO);
 
     m_dialog->SetSceneName("perso");
     m_dialog->SetSceneRank(0);
@@ -3733,6 +3790,7 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
         m_displayText->SetDelay(1.0f);
         m_displayText->SetEnable(true);
         m_immediatSatCom = false;
+        m_lockedSatCom = false;
         m_endingWinRank   = 0;
         m_endingLostRank  = 0;
         m_endTakeTotal = 0;
@@ -3773,31 +3831,49 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
         m_dialog->BuildResumeName(m_resume, base, rank);
         GetResource(RES_TEXT, RT_SCRIPT_NEW, m_scriptName);
         m_scriptFile[0] = 0;
+
+        m_beginObject         = false;
+        m_terrainGenerate     = false;
+        m_terrainInit         = false;
+        m_terrainInitTextures = false;
+        m_terrainCreate       = false;
+
+        m_version             = 1;
+        m_retroStyle          = false;
     }
 
     char line[500];
     char name[200];
     char dir[100];
     char op[100];
+    char filename[500];
+    int lineNum = 0;
 
     memset(line, 0, 500);
     memset(name, 0, 200);
     memset(dir, 0, 100);
     memset(op, 0, 100);
+    memset(filename, 0, 500);
     std::string tempLine;
     m_dialog->BuildSceneName(tempLine, base, rank);
-    strcpy(line, tempLine.c_str());
-    FILE* file = fopen(line, "r");
+    strcpy(filename, tempLine.c_str());
+    FILE* file = fopen(filename, "r");
     if (file == NULL) return;
 
     int rankObj = 0;
     int rankGadget = 0;
     CObject* sel = 0;
+
+    std::string oldLocale;
     char *locale = setlocale(LC_NUMERIC, nullptr);
+    if (locale != nullptr)
+        oldLocale = locale;
+
     setlocale(LC_NUMERIC, "C");
 
     while (fgets(line, 500, file) != NULL)
     {
+        lineNum++;
         for (int i = 0; i < 500; i++)
         {
             if (line[i] == '\t' ) line[i] = ' ';  // replace tab by space
@@ -3808,6 +3884,9 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
             }
         }
 
+        if (Cmd(line, "MissionFile") && !resetObject)
+           m_version = OpInt(line, "version", 1);
+
         // TODO: Fallback to an non-localized entry
         sprintf(op, "Title.%c", m_app->GetLanguageChar());
         if (Cmd(line, op) && !resetObject)
@@ -3831,6 +3910,7 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
             strcpy(m_infoFilename[SATCOM_HUSTON], path.c_str());
 
             m_immediatSatCom = OpInt(line, "immediat", 0);
+            if(m_version >= 2) m_beginSatCom = m_lockedSatCom = OpInt(line, "lock", 0);
         }
 
         if (Cmd(line, "Satellite") && !resetObject)
@@ -3950,34 +4030,96 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
             m_engine->SetForegroundName(name);
         }
 
-        if (Cmd(line, "Global") && !resetObject)
+        if (((m_version == 1 && Cmd(line, "Global")) || (m_version >= 2 && Cmd(line, "Mission"))) && !resetObject)
         {
             g_unit = OpFloat(line, "unitScale", 4.0f);
             m_engine->SetTracePrecision(OpFloat(line, "traceQuality", 1.0f));
             m_shortCut = OpInt(line, "shortcut", 1);
+            if(m_version >= 2) {
+                m_retroStyle = OpInt(line, "retro", 0);
+                if(m_retroStyle) GetLogger()->Info("Retro mode enabled.\n");
+            }
         }
 
         if (Cmd(line, "TerrainGenerate") && !resetObject)
         {
+            if(m_terrainCreate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainGenerate after TerrainCreate\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainGenerate after TerrainInit\n", filename, lineNum);
+                continue;
+            }
+
             m_terrain->Generate(OpInt(line, "mosaic", 20),
                                 OpInt(line, "brick", 3),
                                 OpFloat(line, "size", 20.0f),
                                 OpFloat(line, "vision", 500.0f)*g_unit,
                                 OpInt(line, "depth", 2),
                                 OpFloat(line, "hard", 0.5f));
+
+            m_terrainGenerate = true;
         }
 
-        if (Cmd(line, "TerrainWind") && !resetObject)
+        if (Cmd(line, "TerrainWind") && !resetObject) {
+            if(m_terrainCreate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainWind after TerrainCreate\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainWind after TerrainInit\n", filename, lineNum);
+                continue;
+            }
+
+            if(!m_terrainGenerate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainWind before TerrainGenerate\n", filename, lineNum);
+                continue;
+            }
+
             m_terrain->SetWind(OpPos(line, "speed"));
+        }
 
         if (Cmd(line, "TerrainRelief") && !resetObject)
         {
+            if(m_terrainCreate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainRelief after TerrainCreate\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainRelief after TerrainInit\n", filename, lineNum);
+                continue;
+            }
+
+            if(!m_terrainGenerate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainRelief before TerrainGenerate\n", filename, lineNum);
+                continue;
+            }
+
             OpString(line, "image", name);
             m_terrain->LoadRelief(name, OpFloat(line, "factor", 1.0f), OpInt(line, "border", 1));
         }
 
         if (Cmd(line, "TerrainResource") && !resetObject)
         {
+            if(m_terrainCreate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainResource after TerrainCreate\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainResource after TerrainInit\n", filename, lineNum);
+                continue;
+            }
+
+            if(!m_terrainGenerate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainResource before TerrainGenerate\n", filename, lineNum);
+                continue;
+            }
+
             OpString(line, "image", name);
             m_terrain->LoadResources(name);
         }
@@ -4022,6 +4164,11 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
 
         if (Cmd(line, "TerrainInitTextures") && !resetObject)
         {
+            if(m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainInitTextures and TerrainInit at same time\n", filename, lineNum);
+                continue;
+            }
+
             OpString(line, "image", name);
             AddExt(name, ".png");
             int dx = OpInt(line, "dx", 1);
@@ -4035,17 +4182,42 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
                 CopyFileListToTemp(name, tt, dx*dy);
 
             m_terrain->InitTextures(name, tt, dx, dy);
+
+            m_terrainInitTextures = true;
         }
 
-        if (Cmd(line, "TerrainInit") && !resetObject)
+        if (Cmd(line, "TerrainInit") && !resetObject) {
+            if(m_terrainInitTextures) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainInit and TerrainInitTextures at same time\n", filename, lineNum);
+                continue;
+            }
+
             m_terrain->InitMaterials(OpInt(line, "id", 1));
+            m_terrainInit = true;
+        }
 
         if (Cmd(line, "TerrainMaterial") && !resetObject)
         {
+            if(m_terrainCreate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainMaterial after TerrainCreate\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainMaterial after TerrainInit\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInitTextures) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainMaterial and TerrainInitTextures at same time\n", filename, lineNum);
+                continue;
+            }
+
             OpString(line, "image", name);
             AddExt(name, ".png");
-            if (strstr(name, "%user%") != 0)
-                CopyFileToTemp(name);
+            if (strstr(name, "%user%") != 0) {
+                GetProfile().CopyFileToTemp(std::string(name));
+            }
 
             m_terrain->AddMaterial(OpInt(line, "id", 0),
                                    name,
@@ -4060,6 +4232,26 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
 
         if (Cmd(line, "TerrainLevel") && !resetObject)
         {
+            if(m_terrainCreate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainLevel after TerrainCreate\n", filename, lineNum);
+                continue;
+            }
+
+            if(!m_terrainInit) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainLevel before TerrainInit\n", filename, lineNum);
+                continue;
+            }
+
+            if(m_terrainInitTextures) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainLevel and TerrainInitTextures at same time\n", filename, lineNum);
+                continue;
+            }
+
+            if(!m_terrainGenerate) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): TerrainLevel before TerrainGenerate\n", filename, lineNum);
+                continue;
+            }
+
             char* op = SearchOp(line, "id");
             int id[50];
             int i = 0;
@@ -4078,8 +4270,10 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
                                          OpFloat(line, "radius", 0.0f)*g_unit);
         }
 
-        if (Cmd(line, "TerrainCreate") && !resetObject)
+        if (Cmd(line, "TerrainCreate") && !resetObject) {
             m_terrain->CreateObjects();
+            m_terrainCreate = true;
+        }
 
         if (Cmd(line, "BeginObject"))
         {
@@ -4088,10 +4282,17 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
 
             if (read[0] != 0)  // loading file ?
                 sel = IOReadScene(read, stack);
+
+            m_beginObject = true;
         }
 
         if (Cmd(line, "CreateObject") && read[0] == 0)
         {
+            if (!m_beginObject) {
+                GetLogger()->Error("Syntax error in file '%s' (line %d): CreateObject before BeginObject\n", filename, lineNum);
+                continue;
+            }
+
             ObjectType type = OpTypeObject(line, "type", OBJECT_NULL);
 
             int gadget = OpInt(line, "gadget", -1);
@@ -4130,12 +4331,13 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
 
             Math::Vector pos = OpPos(line, "pos")*g_unit;
             float dir = OpFloat(line, "dir", 0.0f)*Math::PI;
+            bool trainer = OpInt(line, "trainer", 0);
             CObject* obj = CreateObject(pos, dir,
                                         OpFloat(line, "z", 1.0f),
                                         OpFloat(line, "h", 0.0f),
                                         type,
                                         OpFloat(line, "power", 1.0f),
-                                        OpInt(line, "trainer", 0),
+                                        trainer,
                                         OpInt(line, "toy", 0),
                                         OpInt(line, "option", 0));
 
@@ -4155,7 +4357,7 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
                 Gfx::PyroType pType = OpPyro(line, "pyro");
                 if (pType != Gfx::PT_NULL)
                 {
-                    Gfx::CPyro* pyro = new Gfx::CPyro(m_iMan);
+                    Gfx::CPyro* pyro = new Gfx::CPyro();
                     pyro->Create(pType, obj);
                 }
 
@@ -4197,8 +4399,14 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
                 obj->SetShield(OpFloat(line, "shield", 1.0f));
                 obj->SetMagnifyDamage(OpFloat(line, "magnifyDamage", 1.0f));
                 obj->SetClip(OpInt(line, "clip", 1));
-                obj->SetCheckToken(OpInt(line, "checkToken", 1));
-                obj->SetManual(OpInt(line, "manual", 0));
+                obj->SetCheckToken(m_version >= 2 ? trainer : OpInt(line, "manual", 1));
+                obj->SetManual(m_version >= 2 ? !trainer : OpInt(line, "manual", 0));
+
+                if(m_version >= 2) {
+                    Math::Vector zoom = OpDir(line, "zoom");
+                    if (zoom.x != 0.0f || zoom.y != 0.0f || zoom.z != 0.0f)
+                        obj->SetZoom(0, zoom);
+                }
 
                 CMotion* motion = obj->GetMotion();
                 if (motion != nullptr)
@@ -4528,8 +4736,8 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
     }
     m_dialog->SetSceneRead("");
     m_dialog->SetStackRead("");
-    
-    setlocale(LC_NUMERIC, locale);
+
+    setlocale(LC_NUMERIC, oldLocale.c_str());
 }
 
 //! Creates an object of decoration mobile or stationary
@@ -4572,7 +4780,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_START    ||
          type == OBJECT_END      )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateBuilding(pos, angle, height, type, power);
 
         CAuto* automat = object->GetAuto();
@@ -4614,7 +4822,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_MARKKEYd    ||
          type == OBJECT_EGG         )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateResource(pos, angle, type, power);
     }
     else
@@ -4624,7 +4832,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_FLAGy ||
          type == OBJECT_FLAGv )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateFlag(pos, angle, type);
     }
     else
@@ -4634,7 +4842,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_BARRIER3 ||
          type == OBJECT_BARRIER4 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateBarrier(pos, angle, height, type);
     }
     else
@@ -4669,7 +4877,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_TREE8   ||
          type == OBJECT_TREE9   )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreatePlant(pos, angle, height, type);
     }
     else
@@ -4684,7 +4892,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_MUSHROOM8 ||
          type == OBJECT_MUSHROOM9 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateMushroom(pos, angle, height, type);
     }
     else
@@ -4739,7 +4947,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_TEEN48 ||
          type == OBJECT_TEEN49 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->SetOption(option);
         object->CreateTeen(pos, angle, zoom, height, type);
     }
@@ -4755,7 +4963,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_QUARTZ8 ||
          type == OBJECT_QUARTZ9 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateQuartz(pos, angle, height, type);
     }
     else
@@ -4770,13 +4978,13 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_ROOT8 ||
          type == OBJECT_ROOT9 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateRoot(pos, angle, height, type);
     }
     else
     if ( type == OBJECT_HOME1 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateHome(pos, angle, height, type);
     }
     else
@@ -4794,7 +5002,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_RUINbase     ||
          type == OBJECT_RUINhead     )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateRuin(pos, angle, height, type);
     }
     else
@@ -4803,7 +5011,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_APOLLO4 ||
          type == OBJECT_APOLLO5 )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateApollo(pos, angle, type);
     }
     else
@@ -4813,7 +5021,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_BEE    ||
          type == OBJECT_WORM   )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->CreateInsect(pos, angle, type);  // no eggs
     }
     else
@@ -4849,7 +5057,7 @@ CObject* CRobotMain::CreateObject(Math::Vector pos, float angle, float zoom, flo
          type == OBJECT_MOBILEdr ||
          type == OBJECT_APOLLO2  )
     {
-        object = new CObject(m_iMan);
+        object = new CObject();
         object->SetOption(option);
         object->CreateVehicle(pos, angle, type, power, trainer, toy);
     }
@@ -4877,6 +5085,7 @@ int CRobotMain::CreateLight(Math::Vector direction, Gfx::Color color)
     Gfx::Light light;
     light.type = Gfx::LIGHT_DIRECTIONAL;
     light.diffuse = color;
+    light.ambient = color * 0.1f;
     light.direction  = direction;
     int obj = m_lightMan->CreateLight(Gfx::LIGHT_PRI_HIGH);
     m_lightMan->SetLight(obj, light);
@@ -4894,6 +5103,7 @@ int CRobotMain::CreateSpot(Math::Vector pos, Gfx::Color color)
     Gfx::Light light;
     light.type          = Gfx::LIGHT_SPOT;
     light.diffuse       = color;
+    light.ambient       = color * 0.1f;
     light.position      = pos;
     light.direction     = Math::Vector(0.0f, -1.0f, 0.0f);
     light.spotIntensity = 1.0f;
@@ -5069,10 +5279,12 @@ bool CRobotMain::TestGadgetQuantity(int rank)
 //! Calculates the distance to the nearest object
 float CRobotMain::SearchNearestObject(Math::Vector center, CObject *exclu)
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     float min = 100000.0f;
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr)  break;
 
         if (!obj->GetActif()) continue;  // inactive?
@@ -5218,12 +5430,14 @@ void CRobotMain::ShowDropZone(CObject* metal, CObject* truck)
 
     Math::Vector center = metal->GetPosition(0);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     // Calculates the maximum radius possible depending on other items.
     float oMax = 30.0f;  // radius to build the biggest building
     float tMax;
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (!obj->GetActif()) continue;  // inactive?
@@ -5441,13 +5655,15 @@ void CRobotMain::CompileScript(bool soluce)
     int nbError = 0;
     int lastError = 0;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     do
     {
         lastError = nbError;
         nbError = 0;
         for (int i = 0; i < 1000000; i++)
         {
-            CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+            CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
             if (obj == nullptr) break;
             if (obj->GetTruck() != nullptr) continue;
 
@@ -5476,7 +5692,7 @@ void CRobotMain::CompileScript(bool soluce)
     {
         for (int i = 0; i < 1000000; i++)
         {
-            CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+            CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
             if (obj == 0)  break;
             if (obj->GetTruck() != 0)  continue;
 
@@ -5494,7 +5710,7 @@ void CRobotMain::CompileScript(bool soluce)
     // Start all programs according to the command "run".
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
         if (obj->GetTruck() != nullptr) continue;
 
@@ -5569,9 +5785,11 @@ void CRobotMain::LoadFileScript(CObject *obj, const char* filename, int objRank,
 //! Saves all programs of all the robots
 void CRobotMain::SaveAllScript()
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         SaveOneScript(obj);
@@ -5706,9 +5924,11 @@ bool CRobotMain::IsBusy()
 {
     if (m_CompteurFileOpen > 0) return true;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         CBrain* brain = obj->GetBrain();
@@ -5851,10 +6071,12 @@ bool CRobotMain::IOWriteScene(const char *filename, const char *filecbot, char *
         fputs(line, file);
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     int objRank = 0;
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj->GetType() == OBJECT_TOTO) continue;
@@ -5892,7 +6114,7 @@ bool CRobotMain::IOWriteScene(const char *filename, const char *filecbot, char *
     objRank = 0;
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         if (obj->GetType() == OBJECT_TOTO) continue;
@@ -6047,7 +6269,7 @@ CObject* CRobotMain::IOReadScene(const char *filename, const char *filecbot)
             if (fret != nullptr)
             {
                 obj->SetFret(fret);
-                CTaskManip* task = new CTaskManip(m_iMan, obj);
+                CTaskManip* task = new CTaskManip(obj);
                 task->Start(TMO_AUTO, TMA_GRAB);  // holds the object!
                 delete task;
             }
@@ -6065,6 +6287,8 @@ CObject* CRobotMain::IOReadScene(const char *filename, const char *filecbot)
     fclose(file);
 
 #if CBOT_STACK
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     // Compiles scripts.
     int nbError = 0;
     int lastError = 0;
@@ -6074,7 +6298,7 @@ CObject* CRobotMain::IOReadScene(const char *filename, const char *filecbot)
         nbError = 0;
         for (int i = 0; i < 1000000; i++)
         {
-            CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+            CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
             if (obj == nullptr) break;
             if (obj->GetTruck() != nullptr) continue;
 
@@ -6100,7 +6324,7 @@ CObject* CRobotMain::IOReadScene(const char *filename, const char *filecbot)
                 objRank = 0;
                 for (int i = 0; i < 1000000; i++)
                 {
-                    CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+                    CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
                     if (obj == nullptr) break;
 
                     if (obj->GetType() == OBJECT_TOTO) continue;
@@ -6176,10 +6400,12 @@ void CRobotMain::ResetObject()
     Math::Vector    pos, angle;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     // Removes all pyrotechnic effects in progress.
     while ( true )
     {
-        pyro = static_cast<CPyro*>(m_iMan->SearchInstance(CLASS_PYRO, 0));
+        pyro = static_cast<CPyro*>(iMan->SearchInstance(CLASS_PYRO, 0));
         if ( pyro == 0 )  break;
 
         pyro->DeleteObject();
@@ -6194,7 +6420,7 @@ void CRobotMain::ResetObject()
 
     for ( i=0 ; i<1000000 ; i++ )
     {
-        obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( obj == 0 )  break;
 
         cap = obj->GetResetCap();
@@ -6243,7 +6469,7 @@ void CRobotMain::ResetObject()
         if ( pos   == obj->GetPosition(0) &&
              angle == obj->GetAngle(0)    )  continue;
 
-        pyro = new CPyro(m_iMan);
+        pyro = new CPyro();
         pyro->Create(PT_RESET, obj);
 
         brain = obj->GetBrain();
@@ -6273,10 +6499,13 @@ void CRobotMain::ResetCreate()
 
     m_particle->FlushParticle();
     m_terrain->FlushBuildingLevel();
-    m_iMan->Flush(CLASS_OBJECT);
-    m_iMan->Flush(CLASS_PHYSICS);
-    m_iMan->Flush(CLASS_BRAIN);
-    m_iMan->Flush(CLASS_PYRO);
+
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+    iMan->Flush(CLASS_OBJECT);
+    iMan->Flush(CLASS_PHYSICS);
+    iMan->Flush(CLASS_BRAIN);
+    iMan->Flush(CLASS_PYRO);
+
     m_camera->SetType(Gfx::CAM_TYPE_DIALOG);
 
     CreateScene(m_dialog->GetSceneSoluce(), false, true);
@@ -6285,13 +6514,13 @@ void CRobotMain::ResetCreate()
 
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == nullptr) break;
 
         ResetCap cap = obj->GetResetCap();
         if (cap == RESET_NONE) continue;
 
-        Gfx::CPyro* pyro = new Gfx::CPyro(m_iMan);
+        Gfx::CPyro* pyro = new Gfx::CPyro();
         pyro->Create(Gfx::PT_RESET, obj);
     }
 }
@@ -6299,6 +6528,8 @@ void CRobotMain::ResetCreate()
 //! Checks if the mission is over
 Error CRobotMain::CheckEndMission(bool frame)
 {
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int t = 0; t < m_endTakeTotal; t++)
     {
         if (m_endTake[t].message[0] != 0) continue;
@@ -6311,7 +6542,7 @@ Error CRobotMain::CheckEndMission(bool frame)
         int nb = 0;
         for (int i = 0; i < 1000000; i++)
         {
-            CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+            CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
             if (obj == nullptr) break;
 
             // Do not use GetActif () because an invisible worm (underground)
@@ -6545,9 +6776,11 @@ bool CRobotMain::GetRadar()
     if (m_cheatRadar)
         return true;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for (int i = 0; i < 1000000; i++)
     {
-        CObject* obj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        CObject* obj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if (obj == 0)  break;
 
         ObjectType type = obj->GetType();
@@ -6572,6 +6805,10 @@ const char* CRobotMain::GetFilesDir()
     return m_dialog->GetFilesDir().c_str();
 }
 
+bool CRobotMain::GetRetroMode()
+{
+    return m_retroStyle;
+}
 
 //! Change the player's name
 void CRobotMain::SetGamerName(const char *name)
diff --git a/src/object/robotmain.h b/src/object/robotmain.h
index cb0cd7f..fe5fbd5 100644
--- a/src/object/robotmain.h
+++ b/src/object/robotmain.h
@@ -71,12 +71,10 @@ enum Phase
 };
 
 
-class CInstanceManager;
 class CEventQueue;
 class CSoundInterface;
 
-namespace Gfx
-{
+namespace Gfx {
 class CEngine;
 class CLightManager;
 class CWater;
@@ -84,17 +82,16 @@ class CCloud;
 class CLightning;
 class CPlanet;
 class CTerrain;
-};
+}
 
-namespace Ui
-{
+namespace Ui {
 class CMainDialog;
 class CMainShort;
 class CMainMap;
 class CInterface;
 class CDisplayText;
 class CDisplayInfo;
-};
+}
 
 
 struct EndTake
@@ -178,9 +175,14 @@ const int AXIS_INVALID = -1;
 class CRobotMain : public CSingleton<CRobotMain>
 {
 public:
-    CRobotMain(CInstanceManager* iMan, CApplication* app);
+    CRobotMain(CApplication* app);
     ~CRobotMain();
 
+    Gfx::CCamera* GetCamera();
+    Gfx::CTerrain* GetTerrain();
+    Ui::CInterface* GetInterface();
+    Ui::CDisplayText* GetDisplayText();
+
     void        CreateIni();
 
     //! Sets the default input bindings (key and axes)
@@ -302,6 +304,7 @@ public:
     const char* GetSavegameDir();
     const char* GetPublicDir();
     const char* GetFilesDir();
+    bool        GetRetroMode();
 
     void        SetGamerName(const char *name);
     char*       GetGamerName();
@@ -358,7 +361,6 @@ protected:
     void        Convert();
     void        CreateScene(bool soluce, bool fixScene, bool resetObject);
 
-    void        CreateModel();
     Math::Vector LookatPoint(Math::Vector eye, float angleH, float angleV, float length);
     CObject*    CreateObject(Math::Vector pos, float angle, float zoom,
                              float height, ObjectType type, float power=1.0f,
@@ -390,7 +392,6 @@ protected:
     void        UpdateSpeedLabel();
 
 protected:
-    CInstanceManager*   m_iMan;
     CApplication*       m_app;
     CEventQueue*        m_eventQueue;
     CMainMovie*         m_movie;
@@ -447,8 +448,18 @@ protected:
     int             m_delayWriteMessage;
     int             m_movieInfoIndex;
 
+    //Level Checker flags
+    bool            m_beginObject;
+    bool            m_terrainGenerate;
+    bool            m_terrainInitTextures;
+    bool            m_terrainInit;
+    bool            m_terrainCreate;
+
+    int             m_version;         // Mission file version
+    bool            m_retroStyle;      // Retro
     bool            m_immediatSatCom;  // SatCom immediately?
     bool            m_beginSatCom;     // messages SatCom poster?
+    bool            m_lockedSatCom;    // SatCom locked?
     bool            m_movieLock;       // movie in progress?
     bool            m_satComLock;      // call of SatCom is possible?
     bool            m_editLock;        // edition in progress?
diff --git a/src/object/task/task.cpp b/src/object/task/task.cpp
index b310fd5..39fdccf 100644
--- a/src/object/task/task.cpp
+++ b/src/object/task/task.cpp
@@ -14,33 +14,28 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// task.cpp
-
-
-// #include <stdio.h>
 
 #include "object/task/task.h"
 
-#include "common/iman.h"
-#include "object/object.h"
+#include "app/app.h"
 
+#include "object/object.h"
+#include "object/robotmain.h"
 
 
 // Object's constructor.
 
-CTask::CTask(CInstanceManager* iMan, CObject* object)
+CTask::CTask(CObject* object)
 {
-    m_iMan = iMan;
-
-    m_engine      = static_cast<Gfx::CEngine*>(m_iMan->SearchInstance(CLASS_ENGINE));
-    m_lightMan    = static_cast<Gfx::CLightManager*>(m_iMan->SearchInstance(CLASS_LIGHT));
-    m_terrain     = static_cast<Gfx::CTerrain*>(m_iMan->SearchInstance(CLASS_TERRAIN));
-    m_water       = static_cast<Gfx::CWater*>(m_iMan->SearchInstance(CLASS_WATER));
-    m_particle    = static_cast<Gfx::CParticle*>(m_iMan->SearchInstance(CLASS_PARTICULE));
-    m_camera      = static_cast<Gfx::CCamera*>(m_iMan->SearchInstance(CLASS_CAMERA));
-    m_displayText = static_cast<Ui::CDisplayText*>(m_iMan->SearchInstance(CLASS_DISPLAYTEXT));
-    m_main        = static_cast<CRobotMain*>(m_iMan->SearchInstance(CLASS_MAIN));
-    m_sound       = static_cast<CSoundInterface*>(m_iMan->SearchInstance(CLASS_SOUND));
+    m_sound       = CApplication::GetInstancePointer()->GetSound();
+    m_engine      = Gfx::CEngine::GetInstancePointer();
+    m_lightMan    = m_engine->GetLightManager();
+    m_water       = m_engine->GetWater();
+    m_particle    = m_engine->GetParticle();
+    m_main        = CRobotMain::GetInstancePointer();
+    m_terrain     = m_main->GetTerrain();
+    m_camera      = m_main->GetCamera();
+    m_displayText = m_main->GetDisplayText();
 
     m_object      = object;
     m_physics     = m_object->GetPhysics();
diff --git a/src/object/task/task.h b/src/object/task/task.h
index 7239d48..12961ef 100644
--- a/src/object/task/task.h
+++ b/src/object/task/task.h
@@ -21,10 +21,10 @@
 
 #include "common/event.h"
 #include "common/global.h"
+
 #include "math/const.h"
 
 
-class CInstanceManager;
 class CBrain;
 class CPhysics;
 class CMotion;
@@ -64,7 +64,7 @@ const float ARM_STOCK_ANGLE3 = -70.0f*Math::PI/180.0f;
 class CTask
 {
 public:
-    CTask(CInstanceManager* iMan, CObject* object);
+    CTask(CObject* object);
     virtual ~CTask();
 
     virtual bool    EventProcess(const Event &event);
@@ -73,7 +73,6 @@ public:
     virtual bool    Abort();
 
 protected:
-    CInstanceManager*   m_iMan;
     Gfx::CEngine*       m_engine;
     Gfx::CLightManager* m_lightMan;
     Gfx::CParticle*     m_particle;
diff --git a/src/object/task/taskadvance.cpp b/src/object/task/taskadvance.cpp
index 0d159d2..58eb939 100644
--- a/src/object/task/taskadvance.cpp
+++ b/src/object/task/taskadvance.cpp
@@ -14,11 +14,11 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskadvance.cpp
 
 #include "object/task/taskadvance.h"
 
 #include "math/geometry.h"
+
 #include "physics/physics.h"
 
 
@@ -26,8 +26,7 @@
 
 // Object's constructor.
 
-CTaskAdvance::CTaskAdvance(CInstanceManager* iMan, CObject* object)
-                           : CTask(iMan, object)
+CTaskAdvance::CTaskAdvance(CObject* object) : CTask(object)
 {
 }
 
diff --git a/src/object/task/taskadvance.h b/src/object/task/taskadvance.h
index dbb80d9..f8c672d 100644
--- a/src/object/task/taskadvance.h
+++ b/src/object/task/taskadvance.h
@@ -20,6 +20,7 @@
 
 
 #include "object/task/task.h"
+
 #include "math/vector.h"
 
 
@@ -27,7 +28,7 @@
 class CTaskAdvance : public CTask
 {
 public:
-    CTaskAdvance(CInstanceManager* iMan, CObject* object);
+    CTaskAdvance(CObject* object);
     ~CTaskAdvance();
 
     bool    EventProcess(const Event &event);
diff --git a/src/object/task/taskbuild.cpp b/src/object/task/taskbuild.cpp
index d82874c..b9af475 100644
--- a/src/object/task/taskbuild.cpp
+++ b/src/object/task/taskbuild.cpp
@@ -14,29 +14,32 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskbuild.cpp
 
 #include "object/task/taskbuild.h"
 
 #include "common/iman.h"
+
 #include "graphics/core/color.h"
 #include "graphics/core/light.h"
 #include "graphics/engine/lightman.h"
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/water.h"
+
 #include "math/geometry.h"
+
 #include "object/auto/auto.h"
 #include "object/motion/motionhuman.h"
 #include "object/robotmain.h"
+
 #include "physics/physics.h"
+
 #include "ui/displaytext.h"
 
 #include <string.h>
 
 // Object's constructor.
 
-CTaskBuild::CTaskBuild(CInstanceManager* iMan, CObject* object)
-                       : CTask(iMan, object)
+CTaskBuild::CTaskBuild(CObject* object) : CTask(object)
 {
     int     i;
 
@@ -75,7 +78,7 @@ CTaskBuild::~CTaskBuild()
 
 bool CTaskBuild::CreateBuilding(Math::Vector pos, float angle)
 {
-    m_building = new CObject(m_iMan);
+    m_building = new CObject();
     if ( !m_building->CreateBuilding(pos, angle, 0.0f, m_type, 0.0f) )
     {
         delete m_building;
@@ -98,6 +101,7 @@ bool CTaskBuild::CreateBuilding(Math::Vector pos, float angle)
     if ( m_type == OBJECT_NUCLEAR  )  m_buildingHeight = 40.0f;
     if ( m_type == OBJECT_PARA     )  m_buildingHeight = 68.0f;
     if ( m_type == OBJECT_INFO     )  m_buildingHeight = 19.0f;
+    if ( m_type == OBJECT_DESTROYER)  m_buildingHeight = 35.0f;
     m_buildingHeight *= 0.25f;
 
     m_buildingPos = m_building->GetPosition(0);
@@ -110,7 +114,6 @@ bool CTaskBuild::CreateBuilding(Math::Vector pos, float angle)
 
 void CTaskBuild::CreateLight()
 {
-    Gfx::Light   light;
     Gfx::Color   color;
     Math::Vector center, pos, dir;
     Math::Point  c, p;
@@ -137,18 +140,12 @@ void CTaskBuild::CreateLight()
         pos.y = center.y+40.0f;
         dir = center-pos;
 
-        memset(&light, 0, sizeof(light));
+        Gfx::Light light;
         light.type       = Gfx::LIGHT_SPOT;
-        light.diffuse.r  = 0.0f;
-        light.diffuse.g  = 0.0f;
-        light.diffuse.b  = 0.0f;  // white (invisible)
-        light.position.x  = pos.x;
-        light.position.y  = pos.y;
-        light.position.z  = pos.z;
-        light.direction.x = dir.x;
-        light.direction.y = dir.y;
-        light.direction.z = dir.z;
-        //TODO Is this value correct
+        light.ambient    = Gfx::Color(0.0f, 0.0f, 0.0f);
+        light.diffuse    = Gfx::Color(0.0f, 0.0f, 0.0f); // invisible
+        light.position   = pos;
+        light.direction  = dir;
         light.spotIntensity = 128;
         light.attenuation0 = 1.0f;
         light.attenuation1 = 0.0f;
@@ -578,6 +575,7 @@ Error CTaskBuild::FlatFloor()
     if ( m_type == OBJECT_NUCLEAR  )  radius = 20.0f;
     if ( m_type == OBJECT_PARA     )  radius = 20.0f;
     if ( m_type == OBJECT_INFO     )  radius =  5.0f;
+    if ( m_type == OBJECT_DESTROYER)  radius = 20.0f;
     if ( radius == 0.0f )  return ERR_GENERIC;
 
     center = m_metal->GetPosition(0);
@@ -594,11 +592,13 @@ Error CTaskBuild::FlatFloor()
         return bLittleFlat?ERR_BUILD_FLATLIT:ERR_BUILD_FLAT;
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     max = 100000.0f;
     bBase = false;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetActif() )  continue;  // inactive?
@@ -646,7 +646,7 @@ Error CTaskBuild::FlatFloor()
     max = 100000.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetActif() )  continue;  // inactive?
@@ -666,6 +666,7 @@ Error CTaskBuild::FlatFloor()
              type == OBJECT_ENERGY   ||
              type == OBJECT_LABO     ||
              type == OBJECT_NUCLEAR  ||
+             type == OBJECT_DESTROYER||
              type == OBJECT_START    ||
              type == OBJECT_END      ||
              type == OBJECT_INFO     ||
@@ -712,12 +713,14 @@ CObject* CTaskBuild::SearchMetalObject(float &angle, float dMin, float dMax,
     iAngle = m_object->GetAngleY(0);
     iAngle = Math::NormAngle(iAngle);  // 0..2*Math::PI
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 1000000.0f;
     pBest = 0;
     bMetal = false;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetActif() )  continue;  // objet inactive?
@@ -776,9 +779,11 @@ void CTaskBuild::DeleteMark(Math::Vector pos, float radius)
     float       distance;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
diff --git a/src/object/task/taskbuild.h b/src/object/task/taskbuild.h
index 25300b3..b3193a0 100644
--- a/src/object/task/taskbuild.h
+++ b/src/object/task/taskbuild.h
@@ -45,7 +45,7 @@ enum TaskBuildPhase
 class CTaskBuild : public CTask
 {
 public:
-    CTaskBuild(CInstanceManager* iMan, CObject* object);
+    CTaskBuild(CObject* object);
     ~CTaskBuild();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskfire.cpp b/src/object/task/taskfire.cpp
index 99a88b8..beb4944 100644
--- a/src/object/task/taskfire.cpp
+++ b/src/object/task/taskfire.cpp
@@ -14,12 +14,13 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskfire.cpp
 
 #include "object/task/taskfire.h"
 
 #include "graphics/engine/particle.h"
+
 #include "math/geometry.h"
+
 #include "physics/physics.h"
 
 
@@ -31,8 +32,7 @@ const float ENERGY_FIREi    = (0.10f/2.5f); // energy consumed/organic
 
 // Object's constructor.
 
-CTaskFire::CTaskFire(CInstanceManager* iMan, CObject* object)
-                     : CTask(iMan, object)
+CTaskFire::CTaskFire(CObject* object) : CTask(object)
 {
     m_soundChannel = -1;
 }
diff --git a/src/object/task/taskfire.h b/src/object/task/taskfire.h
index 5cf4f0c..81058df 100644
--- a/src/object/task/taskfire.h
+++ b/src/object/task/taskfire.h
@@ -26,7 +26,7 @@
 class CTaskFire : public CTask
 {
 public:
-    CTaskFire(CInstanceManager* iMan, CObject* object);
+    CTaskFire(CObject* object);
     ~CTaskFire();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskfireant.cpp b/src/object/task/taskfireant.cpp
index 2044685..c0acf64 100644
--- a/src/object/task/taskfireant.cpp
+++ b/src/object/task/taskfireant.cpp
@@ -14,13 +14,15 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskfireant.cpp
 
 #include "object/task/taskfireant.h"
 
 #include "graphics/engine/particle.h"
+
 #include "math/geometry.h"
+
 #include "object/motion/motionant.h"
+
 #include "physics/physics.h"
 
 
@@ -28,8 +30,7 @@
 
 // Object's constructor.
 
-CTaskFireAnt::CTaskFireAnt(CInstanceManager* iMan, CObject* object)
-                           : CTask(iMan, object)
+CTaskFireAnt::CTaskFireAnt(CObject* object) : CTask(object)
 {
     m_phase = TFA_NULL;
 }
diff --git a/src/object/task/taskfireant.h b/src/object/task/taskfireant.h
index 4fa77b8..2a0ead8 100644
--- a/src/object/task/taskfireant.h
+++ b/src/object/task/taskfireant.h
@@ -38,7 +38,7 @@ enum TaskFireAnt
 class CTaskFireAnt : public CTask
 {
 public:
-    CTaskFireAnt(CInstanceManager* iMan, CObject* object);
+    CTaskFireAnt(CObject* object);
     ~CTaskFireAnt();
 
     bool    EventProcess(const Event &event);
diff --git a/src/object/task/taskflag.cpp b/src/object/task/taskflag.cpp
index c88b5c0..dd5e11d 100644
--- a/src/object/task/taskflag.cpp
+++ b/src/object/task/taskflag.cpp
@@ -14,26 +14,28 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskflag.cpp
 
 #include "object/task/taskflag.h"
 
-#include "math/geometry.h"
 #include "common/iman.h"
+
+#include "math/geometry.h"
+
 #include "graphics/engine/particle.h"
 #include "graphics/engine/pyro.h"
 #include "graphics/engine/water.h"
-#include "physics/physics.h"
+
 #include "object/motion/motionhuman.h"
 
+#include "physics/physics.h"
+
 
 
 
 
 // Object's constructor.
 
-CTaskFlag::CTaskFlag(CInstanceManager* iMan, CObject* object)
-                       : CTask(iMan, object)
+CTaskFlag::CTaskFlag(CObject* object) : CTask(object)
 {
 }
 
@@ -137,11 +139,13 @@ CObject* CTaskFlag::SearchNearest(Math::Vector pos, ObjectType type)
     float       min, dist;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 100000.0f;
     pBest = 0;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetEnable() )  continue;
@@ -180,10 +184,12 @@ int CTaskFlag::CountObject(ObjectType type)
     Math::Vector    oPos;
     int         i, count;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     count = 0;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetEnable() )  continue;
@@ -247,7 +253,7 @@ Error CTaskFlag::CreateFlag(int rank)
         return ERR_FLAG_CREATE;
     }
 
-    pNew = new CObject(m_iMan);
+    pNew = new CObject();
     if ( !pNew->CreateFlag(pos, 0.0f, table[i]) )
     {
         delete pNew;
@@ -256,7 +262,7 @@ Error CTaskFlag::CreateFlag(int rank)
     //pNew->SetZoom(0, 0.0f);
 
     m_sound->Play(SOUND_WAYPOINT, pos);
-    pyro = new Gfx::CPyro(m_iMan);
+    pyro = new Gfx::CPyro();
     pyro->Create(Gfx::PT_FLCREATE, pNew);
 
     return ERR_OK;
@@ -295,7 +301,7 @@ Error CTaskFlag::DeleteFlag()
     }
 
     m_sound->Play(SOUND_WAYPOINT, iPos);
-    pyro = new Gfx::CPyro(m_iMan);
+    pyro = new Gfx::CPyro();
     pyro->Create(Gfx::PT_FLDELETE, pObj);
 
     return ERR_OK;
diff --git a/src/object/task/taskflag.h b/src/object/task/taskflag.h
index 5b0a058..7e3e4ef 100644
--- a/src/object/task/taskflag.h
+++ b/src/object/task/taskflag.h
@@ -20,6 +20,7 @@
 
 #include "object/task/task.h"
 #include "object/object.h"
+
 #include "math/vector.h"
 
 
@@ -35,7 +36,7 @@ enum TaskFlagOrder
 class CTaskFlag : public CTask
 {
 public:
-    CTaskFlag(CInstanceManager* iMan, CObject* object);
+    CTaskFlag(CObject* object);
     ~CTaskFlag();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskgoto.cpp b/src/object/task/taskgoto.cpp
index cab57f1..c4a2939 100644
--- a/src/object/task/taskgoto.cpp
+++ b/src/object/task/taskgoto.cpp
@@ -14,8 +14,6 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskgoto.cpp
-
 
 #include <stdio.h>
 
@@ -23,9 +21,12 @@
 
 #include "common/event.h"
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/water.h"
+
 #include "math/geometry.h"
+
 #include "physics/physics.h"
 
 #include <string.h>
@@ -40,8 +41,7 @@ const float BM_DIM_STEP     = 5.0f;
 
 // Object's constructor.
 
-CTaskGoto::CTaskGoto(CInstanceManager* iMan, CObject* object)
-                     : CTask(iMan, object)
+CTaskGoto::CTaskGoto(CObject* object) : CTask(object)
 {
     m_bmArray = 0;
 }
@@ -494,12 +494,14 @@ CObject* CTaskGoto::WormSearch(Math::Vector &impact)
     float       distance, min, radius;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     iPos = m_object->GetPosition(0);
     min = 1000000.0f;
 
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         oType = pObj->GetType();
@@ -1026,11 +1028,13 @@ CObject* CTaskGoto::SearchTarget(Math::Vector pos, float margin)
     float       dist, min;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     pBest = 0;
     min = 1000000.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetActif() )  continue;
@@ -1170,9 +1174,11 @@ bool CTaskGoto::AdjustBuilding(Math::Vector &pos, float margin, float &distance)
     float       dist, suppl;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( !pObj->GetActif() )  continue;
@@ -1339,11 +1345,13 @@ bool CTaskGoto::LeakSearch(Math::Vector &pos, float &delay)
 
     m_object->GetCrashSphere(0, iPos, iRadius);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 100000.0f;
     bRadius = 0.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
@@ -1401,7 +1409,7 @@ void CTaskGoto::ComputeRepulse(Math::Point &dir)
 
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
@@ -1522,9 +1530,11 @@ void CTaskGoto::ComputeRepulse(Math::Point &dir)
         bAlien = true;
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
@@ -1614,9 +1624,11 @@ void CTaskGoto::ComputeFlyingRepulse(float &dir)
     fac = 1.5f;
     dir = 0.0f;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
@@ -1928,9 +1940,11 @@ void CTaskGoto::BitmapObject()
 
     m_object->GetCrashSphere(0, iPos, iRadius);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
diff --git a/src/object/task/taskgoto.h b/src/object/task/taskgoto.h
index 1382d4c..d2b2d7e 100644
--- a/src/object/task/taskgoto.h
+++ b/src/object/task/taskgoto.h
@@ -20,6 +20,7 @@
 
 
 #include "object/task/task.h"
+
 #include "math/vector.h"
 
 
@@ -72,7 +73,7 @@ enum TaskGotoPhase
 class CTaskGoto : public CTask
 {
 public:
-    CTaskGoto(CInstanceManager* iMan, CObject* object);
+    CTaskGoto(CObject* object);
     ~CTaskGoto();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskgungoal.cpp b/src/object/task/taskgungoal.cpp
index aed3355..3373610 100644
--- a/src/object/task/taskgungoal.cpp
+++ b/src/object/task/taskgungoal.cpp
@@ -14,7 +14,6 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskgungoal.cpp
 
 #include "object/task/taskgungoal.h"
 
@@ -25,8 +24,7 @@
 
 // Object's constructor.
 
-CTaskGunGoal::CTaskGunGoal(CInstanceManager* iMan, CObject* object)
-                          : CTask(iMan, object)
+CTaskGunGoal::CTaskGunGoal(CObject* object) : CTask(object)
 {
 }
 
diff --git a/src/object/task/taskgungoal.h b/src/object/task/taskgungoal.h
index 0c063d1..c6f010b 100644
--- a/src/object/task/taskgungoal.h
+++ b/src/object/task/taskgungoal.h
@@ -26,7 +26,7 @@
 class CTaskGunGoal : public CTask
 {
 public:
-    CTaskGunGoal(CInstanceManager* iMan, CObject* object);
+    CTaskGunGoal(CObject* object);
     ~CTaskGunGoal();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskinfo.cpp b/src/object/task/taskinfo.cpp
index 4e64584..32ac342 100644
--- a/src/object/task/taskinfo.cpp
+++ b/src/object/task/taskinfo.cpp
@@ -14,12 +14,13 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskinfo.cpp
 
 #include "object/task/taskinfo.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/particle.h"
+
 #include "object/auto/autoinfo.h"
 
 #include <string.h>
@@ -28,8 +29,7 @@
 
 // Object's constructor.
 
-CTaskInfo::CTaskInfo(CInstanceManager* iMan, CObject* object)
-                         : CTask(iMan, object)
+CTaskInfo::CTaskInfo(CObject* object) : CTask(object)
 {
 }
 
@@ -189,11 +189,13 @@ CObject* CTaskInfo::SearchInfo(float power)
 
     iPos = m_object->GetPosition(0);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 100000.0f;
     pBest = 0;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
diff --git a/src/object/task/taskinfo.h b/src/object/task/taskinfo.h
index 036b57d..1ce3dca 100644
--- a/src/object/task/taskinfo.h
+++ b/src/object/task/taskinfo.h
@@ -26,7 +26,7 @@
 class CTaskInfo : public CTask
 {
 public:
-    CTaskInfo(CInstanceManager* iMan, CObject* object);
+    CTaskInfo(CObject* object);
     ~CTaskInfo();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskmanager.cpp b/src/object/task/taskmanager.cpp
index 26e389d..a2ce8b8 100644
--- a/src/object/task/taskmanager.cpp
+++ b/src/object/task/taskmanager.cpp
@@ -14,14 +14,13 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskmanager.cpp
-
 
 #include <stdio.h>
 
 #include "object/task/taskmanager.h"
 
 #include "common/iman.h"
+
 #include "object/task/taskwait.h"
 #include "object/task/taskadvance.h"
 #include "object/task/taskturn.h"
@@ -43,12 +42,9 @@
 
 // Object's constructor.
 
-CTaskManager::CTaskManager(CInstanceManager* iMan, CObject* object)
+CTaskManager::CTaskManager(CObject* object)
 {
-    m_iMan = iMan;
-    m_iMan->AddInstance(CLASS_TASKMANAGER, this, 100);
-
-    m_task = 0;
+    m_task = nullptr;
     m_object = object;
     m_bPilot = false;
 }
@@ -66,7 +62,7 @@ CTaskManager::~CTaskManager()
 
 Error CTaskManager::StartTaskWait(float time)
 {
-    m_task = new CTaskWait(m_iMan, m_object);
+    m_task = new CTaskWait(m_object);
     return (static_cast<CTaskWait*>(m_task))->Start(time);
 }
 
@@ -74,7 +70,7 @@ Error CTaskManager::StartTaskWait(float time)
 
 Error CTaskManager::StartTaskAdvance(float length)
 {
-    m_task = new CTaskAdvance(m_iMan, m_object);
+    m_task = new CTaskAdvance(m_object);
     return (static_cast<CTaskAdvance*>(m_task))->Start(length);
 }
 
@@ -82,7 +78,7 @@ Error CTaskManager::StartTaskAdvance(float length)
 
 Error CTaskManager::StartTaskTurn(float angle)
 {
-    m_task = new CTaskTurn(m_iMan, m_object);
+    m_task = new CTaskTurn(m_object);
     return (static_cast<CTaskTurn*>(m_task))->Start(angle);
 }
 
@@ -90,7 +86,7 @@ Error CTaskManager::StartTaskTurn(float angle)
 
 Error CTaskManager::StartTaskGoto(Math::Vector pos, float altitude, TaskGotoGoal goalMode, TaskGotoCrash crashMode)
 {
-    m_task = new CTaskGoto(m_iMan, m_object);
+    m_task = new CTaskGoto(m_object);
     return (static_cast<CTaskGoto*>(m_task))->Start(pos, altitude, goalMode, crashMode);
 }
 
@@ -98,7 +94,7 @@ Error CTaskManager::StartTaskGoto(Math::Vector pos, float altitude, TaskGotoGoal
 
 Error CTaskManager::StartTaskTake()
 {
-    m_task = new CTaskTake(m_iMan, m_object);
+    m_task = new CTaskTake(m_object);
     return (static_cast<CTaskTake*>(m_task))->Start();
 }
 
@@ -106,7 +102,7 @@ Error CTaskManager::StartTaskTake()
 
 Error CTaskManager::StartTaskManip(TaskManipOrder order, TaskManipArm arm)
 {
-    m_task = new CTaskManip(m_iMan, m_object);
+    m_task = new CTaskManip(m_object);
     return (static_cast<CTaskManip*>(m_task))->Start(order, arm);
 }
 
@@ -114,7 +110,7 @@ Error CTaskManager::StartTaskManip(TaskManipOrder order, TaskManipArm arm)
 
 Error CTaskManager::StartTaskFlag(TaskFlagOrder order, int rank)
 {
-    m_task = new CTaskFlag(m_iMan, m_object);
+    m_task = new CTaskFlag(m_object);
     return (static_cast<CTaskFlag*>(m_task))->Start(order, rank);
 }
 
@@ -122,7 +118,7 @@ Error CTaskManager::StartTaskFlag(TaskFlagOrder order, int rank)
 
 Error CTaskManager::StartTaskBuild(ObjectType type)
 {
-    m_task = new CTaskBuild(m_iMan, m_object);
+    m_task = new CTaskBuild(m_object);
     return (static_cast<CTaskBuild*>(m_task))->Start(type);
 }
 
@@ -130,7 +126,7 @@ Error CTaskManager::StartTaskBuild(ObjectType type)
 
 Error CTaskManager::StartTaskSearch()
 {
-    m_task = new CTaskSearch(m_iMan, m_object);
+    m_task = new CTaskSearch(m_object);
     return (static_cast<CTaskSearch*>(m_task))->Start();
 }
 
@@ -138,7 +134,7 @@ Error CTaskManager::StartTaskSearch()
 
 Error CTaskManager::StartTaskInfo(const char *name, float value, float power, bool bSend)
 {
-    m_task = new CTaskInfo(m_iMan, m_object);
+    m_task = new CTaskInfo(m_object);
     return (static_cast<CTaskInfo*>(m_task))->Start(name, value, power, bSend);
 }
 
@@ -146,7 +142,7 @@ Error CTaskManager::StartTaskInfo(const char *name, float value, float power, bo
 
 Error CTaskManager::StartTaskTerraform()
 {
-    m_task = new CTaskTerraform(m_iMan, m_object);
+    m_task = new CTaskTerraform(m_object);
     return (static_cast<CTaskTerraform*>(m_task))->Start();
 }
 
@@ -154,7 +150,7 @@ Error CTaskManager::StartTaskTerraform()
 
 Error CTaskManager::StartTaskPen(bool bDown, int color)
 {
-    m_task = new CTaskPen(m_iMan, m_object);
+    m_task = new CTaskPen(m_object);
     return (static_cast<CTaskPen*>(m_task))->Start(bDown, color);
 }
 
@@ -162,7 +158,7 @@ Error CTaskManager::StartTaskPen(bool bDown, int color)
 
 Error CTaskManager::StartTaskRecover()
 {
-    m_task = new CTaskRecover(m_iMan, m_object);
+    m_task = new CTaskRecover(m_object);
     return (static_cast<CTaskRecover*>(m_task))->Start();
 }
 
@@ -172,7 +168,7 @@ Error CTaskManager::StartTaskShield(TaskShieldMode mode, float delay)
 {
     if ( mode == TSM_UP )
     {
-        m_task = new CTaskShield(m_iMan, m_object);
+        m_task = new CTaskShield(m_object);
         return (static_cast<CTaskShield*>(m_task))->Start(mode, delay);
     }
     if ( mode == TSM_DOWN && m_task != 0 )
@@ -191,7 +187,7 @@ Error CTaskManager::StartTaskShield(TaskShieldMode mode, float delay)
 Error CTaskManager::StartTaskFire(float delay)
 {
     m_bPilot = true;
-    m_task = new CTaskFire(m_iMan, m_object);
+    m_task = new CTaskFire(m_object);
     return (static_cast<CTaskFire*>(m_task))->Start(delay);
 }
 
@@ -199,7 +195,7 @@ Error CTaskManager::StartTaskFire(float delay)
 
 Error CTaskManager::StartTaskFireAnt(Math::Vector impact)
 {
-    m_task = new CTaskFireAnt(m_iMan, m_object);
+    m_task = new CTaskFireAnt(m_object);
     return (static_cast<CTaskFireAnt*>(m_task))->Start(impact);
 }
 
@@ -207,7 +203,7 @@ Error CTaskManager::StartTaskFireAnt(Math::Vector impact)
 
 Error CTaskManager::StartTaskGunGoal(float dirV, float dirH)
 {
-    m_task = new CTaskGunGoal(m_iMan, m_object);
+    m_task = new CTaskGunGoal(m_object);
     return (static_cast<CTaskGunGoal*>(m_task))->Start(dirV, dirH);
 }
 
@@ -215,7 +211,7 @@ Error CTaskManager::StartTaskGunGoal(float dirV, float dirH)
 
 Error CTaskManager::StartTaskSpiderExplo()
 {
-    m_task = new CTaskSpiderExplo(m_iMan, m_object);
+    m_task = new CTaskSpiderExplo(m_object);
     return (static_cast<CTaskSpiderExplo*>(m_task))->Start();
 }
 
@@ -223,7 +219,7 @@ Error CTaskManager::StartTaskSpiderExplo()
 
 Error CTaskManager::StartTaskReset(Math::Vector goal, Math::Vector angle)
 {
-    m_task = new CTaskReset(m_iMan, m_object);
+    m_task = new CTaskReset(m_object);
     return (static_cast<CTaskReset*>(m_task))->Start(goal, angle);
 }
 
diff --git a/src/object/task/taskmanager.h b/src/object/task/taskmanager.h
index 6ce023a..80a78fd 100644
--- a/src/object/task/taskmanager.h
+++ b/src/object/task/taskmanager.h
@@ -19,8 +19,8 @@
 #pragma once
 
 
-#include "object/task/task.h"
 #include "object/object.h"
+#include "object/task/task.h"
 #include "object/task/taskmanip.h"
 #include "object/task/taskgoto.h"
 #include "object/task/taskshield.h"
@@ -31,7 +31,7 @@
 class CTaskManager
 {
 public:
-    CTaskManager(CInstanceManager* iMan, CObject* object);
+    CTaskManager(CObject* object);
     ~CTaskManager();
 
     Error   StartTaskWait(float time);
@@ -61,9 +61,6 @@ public:
     bool    Abort();
 
 protected:
-
-protected:
-    CInstanceManager* m_iMan;
     CTask*          m_task;
     CObject*        m_object;
     bool            m_bPilot;
diff --git a/src/object/task/taskmanip.cpp b/src/object/task/taskmanip.cpp
index b0b146c..0608b6e 100644
--- a/src/object/task/taskmanip.cpp
+++ b/src/object/task/taskmanip.cpp
@@ -14,15 +14,18 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskmanip.cpp
 
 #include "object/task/taskmanip.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/pyro.h"
+
 #include "math/geometry.h"
+
 #include "object/robotmain.h"
+
 #include "physics/physics.h"
 
 
@@ -40,8 +43,7 @@ const float MARGIN_BEE      = 5.0f;  //OK 1.9
 
 // Object's constructor.
 
-CTaskManip::CTaskManip(CInstanceManager* iMan, CObject* object)
-                       : CTask(iMan, object)
+CTaskManip::CTaskManip(CObject* object) : CTask(object)
 {
     m_arm  = TMA_NEUTRAL;
     m_hand = TMH_OPEN;
@@ -338,7 +340,7 @@ Error CTaskManip::Start(TaskManipOrder order, TaskManipArm arm)
             pos.y += 2.0f;
             m_object->SetPosition(0, pos);  // against the top of jump
 
-            pyro = new Gfx::CPyro(m_iMan);
+            pyro = new Gfx::CPyro();
             pyro->Create(Gfx::PT_FALL, other);  // the ball falls
         }
 
@@ -728,11 +730,13 @@ CObject* CTaskManip::SearchTakeUnderObject(Math::Vector &pos, float dLimit)
 
     iPos   = m_object->GetPosition(0);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 1000000.0f;
     pBest = 0;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
@@ -798,12 +802,14 @@ CObject* CTaskManip::SearchTakeFrontObject(bool bAdvance, Math::Vector &pos,
         dLimit = MARGIN_FRONT;
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 1000000.0f;
     pBest = 0;
     bAngle = 0.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
@@ -889,12 +895,14 @@ CObject* CTaskManip::SearchTakeBackObject(bool bAdvance, Math::Vector &pos,
         dLimit = MARGIN_BACK;
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 1000000.0f;
     pBest = 0;
     bAngle = 0.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
@@ -989,9 +997,11 @@ CObject* CTaskManip::SearchOtherObject(bool bAdvance, Math::Vector &pos,
         dLimit = MARGIN_FRIEND;
     }
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;  // yourself?
@@ -1345,9 +1355,11 @@ bool CTaskManip::IsFreeDeposeObject(Math::Vector pos)
     mat = m_object->GetWorldMatrix(0);
     iPos = Transform(*mat, pos);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
diff --git a/src/object/task/taskmanip.h b/src/object/task/taskmanip.h
index 79d9ad5..e80602c 100644
--- a/src/object/task/taskmanip.h
+++ b/src/object/task/taskmanip.h
@@ -54,7 +54,7 @@ enum TaskManipHand
 class CTaskManip : public CTask
 {
 public:
-    CTaskManip(CInstanceManager* iMan, CObject* object);
+    CTaskManip(CObject* object);
     ~CTaskManip();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskpen.cpp b/src/object/task/taskpen.cpp
index 6e04233..03c2322 100644
--- a/src/object/task/taskpen.cpp
+++ b/src/object/task/taskpen.cpp
@@ -14,20 +14,20 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskpen.cpp
 
 #include "object/task/taskpen.h"
 
 #include "graphics/engine/particle.h"
-#include "math/geometry.h"
+
 #include "object/object.h"
 
+#include "math/geometry.h"
+
 
 
 // Object's constructor.
 
-CTaskPen::CTaskPen(CInstanceManager* iMan, CObject* object)
-                               : CTask(iMan, object)
+CTaskPen::CTaskPen(CObject* object) : CTask(object)
 {
 }
 
diff --git a/src/object/task/taskpen.h b/src/object/task/taskpen.h
index 0974322..adaba6c 100644
--- a/src/object/task/taskpen.h
+++ b/src/object/task/taskpen.h
@@ -36,7 +36,7 @@ enum TaskPenPhase
 class CTaskPen : public CTask
 {
 public:
-    CTaskPen(CInstanceManager* iMan, CObject* object);
+    CTaskPen(CObject* object);
     ~CTaskPen();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskrecover.cpp b/src/object/task/taskrecover.cpp
index 4c8ead8..b86e9a5 100644
--- a/src/object/task/taskrecover.cpp
+++ b/src/object/task/taskrecover.cpp
@@ -14,17 +14,19 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskrecover.cpp
-
 
 #include <stdio.h>
 
 #include "object/task/taskrecover.h"
 
-#include "math/geometry.h"
 #include "common/iman.h"
+
 #include "graphics/engine/particle.h"
+
+#include "math/geometry.h"
+
 #include "physics/physics.h"
+
 #include "ui/displaytext.h"
 
 
@@ -35,8 +37,7 @@ const float RECOVER_DIST    = 11.8f;
 
 // Object's constructor.
 
-CTaskRecover::CTaskRecover(CInstanceManager* iMan, CObject* object)
-                               : CTask(iMan, object)
+CTaskRecover::CTaskRecover(CObject* object) : CTask(object)
 {
     m_ruin = 0;
     m_soundChannel = -1;
@@ -297,7 +298,7 @@ Error CTaskRecover::IsEnded()
 
     if ( m_phase == TRP_DOWN )
     {
-        m_metal = new CObject(m_iMan);
+        m_metal = new CObject();
         if ( !m_metal->CreateResource(m_recoverPos, 0.0f, OBJECT_METAL) )
         {
             delete m_metal;
@@ -385,11 +386,13 @@ CObject* CTaskRecover::SearchRuin()
     float       dist, min;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     pBest = 0;
     min = 100000.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
diff --git a/src/object/task/taskrecover.h b/src/object/task/taskrecover.h
index 151ab6b..817ed5f 100644
--- a/src/object/task/taskrecover.h
+++ b/src/object/task/taskrecover.h
@@ -20,6 +20,7 @@
 
 
 #include "object/task/task.h"
+
 #include "math/vector.h"
 
 
@@ -38,7 +39,7 @@ enum TaskRecoverPhase
 class CTaskRecover : public CTask
 {
 public:
-    CTaskRecover(CInstanceManager* iMan, CObject* object);
+    CTaskRecover(CObject* object);
     ~CTaskRecover();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskreset.cpp b/src/object/task/taskreset.cpp
index 7e097bf..98d9730 100644
--- a/src/object/task/taskreset.cpp
+++ b/src/object/task/taskreset.cpp
@@ -14,11 +14,11 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskreset.cpp
 
 #include "object/task/taskreset.h"
 
 #include "common/iman.h"
+
 #include "object/brain.h"
 #include "object/robotmain.h"
 
@@ -32,8 +32,7 @@ const float RESET_DELAY_MOVE = 0.7f;
 
 // Object's constructor.
 
-CTaskReset::CTaskReset(CInstanceManager* iMan, CObject* object)
-                     : CTask(iMan, object)
+CTaskReset::CTaskReset(CObject* object) : CTask(object)
 {
 }
 
@@ -273,9 +272,11 @@ bool CTaskReset::SearchVehicle()
     float       oRadius, dist;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
diff --git a/src/object/task/taskreset.h b/src/object/task/taskreset.h
index e3dacf7..5f1bb34 100644
--- a/src/object/task/taskreset.h
+++ b/src/object/task/taskreset.h
@@ -36,7 +36,7 @@ enum TaskResetPhase
 class CTaskReset : public CTask
 {
 public:
-    CTaskReset(CInstanceManager* iMan, CObject* object);
+    CTaskReset(CObject* object);
     ~CTaskReset();
 
     bool    EventProcess(const Event &event);
diff --git a/src/object/task/tasksearch.cpp b/src/object/task/tasksearch.cpp
index 578b41e..b219185 100644
--- a/src/object/task/tasksearch.cpp
+++ b/src/object/task/tasksearch.cpp
@@ -14,15 +14,18 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// tasksearch.cpp
 
 #include "object/task/tasksearch.h"
 
-#include "math/geometry.h"
 #include "common/iman.h"
+
 #include "graphics/engine/particle.h"
 #include "graphics/engine/terrain.h"
+
+#include "math/geometry.h"
+
 #include "physics/physics.h"
+
 #include "ui/displaytext.h"
 
 
@@ -30,8 +33,7 @@
 
 // Object's constructor.
 
-CTaskSearch::CTaskSearch(CInstanceManager* iMan, CObject* object)
-                         : CTask(iMan, object)
+CTaskSearch::CTaskSearch(CObject* object) : CTask(object)
 {
     m_hand = TSH_UP;
 }
@@ -280,7 +282,7 @@ bool CTaskSearch::CreateMark()
 
 //? DeleteMark(type);
 
-    fret = new CObject(m_iMan);
+    fret = new CObject();
     if ( !fret->CreateResource(pos, 0.0f, type) )
     {
         delete fret;
@@ -301,9 +303,11 @@ void CTaskSearch::DeleteMark(ObjectType type)
     Math::Vector    oPos;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( type == pObj->GetType() )
diff --git a/src/object/task/tasksearch.h b/src/object/task/tasksearch.h
index bffec16..582d45a 100644
--- a/src/object/task/tasksearch.h
+++ b/src/object/task/tasksearch.h
@@ -42,7 +42,7 @@ enum TaskSearchPhase
 class CTaskSearch : public CTask
 {
 public:
-    CTaskSearch(CInstanceManager* iMan, CObject* object);
+    CTaskSearch(CObject* object);
     ~CTaskSearch();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskshield.cpp b/src/object/task/taskshield.cpp
index 93afd62..929dd5c 100644
--- a/src/object/task/taskshield.cpp
+++ b/src/object/task/taskshield.cpp
@@ -14,16 +14,19 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskshield.cpp
 
 #include "object/task/taskshield.h"
 
 #include "common/iman.h"
+
 #include "graphics/core/light.h"
 #include "graphics/engine/particle.h"
 #include "graphics/engine/lightman.h"
+
 #include "math/geometry.h"
+
 #include "object/brain.h"
+
 #include "physics/physics.h"
 
 #include <string.h>
@@ -34,8 +37,7 @@ const float ENERGY_TIME = 20.0f;        // maximum duration if full battery
 
 // Object's constructor.
 
-CTaskShield::CTaskShield(CInstanceManager* iMan, CObject* object)
-                               : CTask(iMan, object)
+CTaskShield::CTaskShield(CObject* object) : CTask(object)
 {
     m_rankSphere = -1;
     m_soundChannel = -1;
@@ -486,15 +488,10 @@ bool CTaskShield::CreateLight(Math::Vector pos)
 
     memset(&light, 0, sizeof(light));
     light.type       = Gfx::LIGHT_SPOT;
-    light.diffuse.r  = 0.0f;
-    light.diffuse.g  = 1.0f;
-    light.diffuse.b  = 2.0f;
-    light.position.x  = pos.x;
-    light.position.y  = pos.y;
-    light.position.z  = pos.z;
-    light.direction.x =  0.0f;
-    light.direction.y = -1.0f;  // against the bottom
-    light.direction.z =  0.0f;
+    light.ambient    = Gfx::Color(0.0f, 0.0f, 0.0f);
+    light.diffuse    = Gfx::Color(0.0f, 1.0f, 2.0f);
+    light.position   = pos;
+    light.direction  = Math::Vector(0.0f, -1.0f, 0.0f); // against the bottom
     light.spotIntensity = 128;
     light.attenuation0 = 1.0f;
     light.attenuation1 = 0.0f;
@@ -521,9 +518,11 @@ void CTaskShield::IncreaseShield()
     float       dist, shield;
     int         i;
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
diff --git a/src/object/task/taskshield.h b/src/object/task/taskshield.h
index 4a6811c..36d3819 100644
--- a/src/object/task/taskshield.h
+++ b/src/object/task/taskshield.h
@@ -20,6 +20,7 @@
 
 
 #include "object/task/task.h"
+
 #include "math/vector.h"
 
 
@@ -49,7 +50,7 @@ enum TaskShieldMode
 class CTaskShield : public CTask
 {
 public:
-    CTaskShield(CInstanceManager* iMan, CObject* object);
+    CTaskShield(CObject* object);
     ~CTaskShield();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskspiderexplo.cpp b/src/object/task/taskspiderexplo.cpp
index 8110870..f629714 100644
--- a/src/object/task/taskspiderexplo.cpp
+++ b/src/object/task/taskspiderexplo.cpp
@@ -14,12 +14,13 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskspiderexplo.cpp
 
 #include "object/task/taskspiderexplo.h"
 
 #include "graphics/engine/pyro.h"
+
 #include "object/motion/motionspider.h"
+
 #include "physics/physics.h"
 
 
@@ -27,8 +28,7 @@
 
 // Object's constructor.
 
-CTaskSpiderExplo::CTaskSpiderExplo(CInstanceManager* iMan, CObject* object)
-                          : CTask(iMan, object)
+CTaskSpiderExplo::CTaskSpiderExplo(CObject* object) : CTask(object)
 {
     m_time = 0.0f;
     m_bError = false;
@@ -91,7 +91,7 @@ Error CTaskSpiderExplo::IsEnded()
 
     if ( m_time < 1.0f )  return ERR_CONTINUE;
 
-    pyro = new Gfx::CPyro(m_iMan);
+    pyro = new Gfx::CPyro();
     pyro->Create(Gfx::PT_SPIDER, m_object);  // the spider explodes (suicide)
 
     Abort();
diff --git a/src/object/task/taskspiderexplo.h b/src/object/task/taskspiderexplo.h
index 50f3ad2..0984020 100644
--- a/src/object/task/taskspiderexplo.h
+++ b/src/object/task/taskspiderexplo.h
@@ -26,7 +26,7 @@
 class CTaskSpiderExplo : public CTask
 {
 public:
-    CTaskSpiderExplo(CInstanceManager* iMan, CObject* object);
+    CTaskSpiderExplo(CObject* object);
     ~CTaskSpiderExplo();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/tasktake.cpp b/src/object/task/tasktake.cpp
index 2737324..0037f85 100644
--- a/src/object/task/tasktake.cpp
+++ b/src/object/task/tasktake.cpp
@@ -14,16 +14,19 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// tasktake.cpp
 
 #include "object/task/tasktake.h"
 
 #include "common/iman.h"
+
 #include "graphics/engine/terrain.h"
 #include "graphics/engine/water.h"
+
 #include "math/geometry.h"
+
 #include "object/motion/motionhuman.h"
 #include "object/robotmain.h"
+
 #include "physics/physics.h"
 
 
@@ -31,10 +34,9 @@
 
 // Object's constructor.
 
-CTaskTake::CTaskTake(CInstanceManager* iMan, CObject* object)
-                     : CTask(iMan, object)
+CTaskTake::CTaskTake(CObject* object) : CTask(object)
 {
-    m_terrain = static_cast<Gfx::CTerrain*>(m_iMan->SearchInstance(CLASS_TERRAIN));
+    m_terrain = CRobotMain::GetInstancePointer()->GetTerrain();
 
     m_arm  = TTA_NEUTRAL;
 }
@@ -305,12 +307,14 @@ CObject* CTaskTake::SearchTakeObject(float &angle,
     iAngle = m_object->GetAngleY(0);
     iAngle = Math::NormAngle(iAngle);  // 0..2*Math::PI
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     min = 1000000.0f;
     pBest = 0;
     bAngle = 0.0f;
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
@@ -374,9 +378,11 @@ CObject* CTaskTake::SearchFriendObject(float &angle,
     iAngle = m_object->GetAngleY(0);
     iAngle = Math::NormAngle(iAngle);  // 0..2*Math::PI
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;  // yourself?
@@ -569,9 +575,11 @@ bool CTaskTake::IsFreeDeposeObject(Math::Vector pos)
     mat = m_object->GetWorldMatrix(0);
     iPos = Transform(*mat, pos);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         if ( pObj == m_object )  continue;
diff --git a/src/object/task/tasktake.h b/src/object/task/tasktake.h
index c7950fe..7f3f831 100644
--- a/src/object/task/tasktake.h
+++ b/src/object/task/tasktake.h
@@ -42,7 +42,7 @@ enum TaskTakeArm
 class CTaskTake : public CTask
 {
 public:
-    CTaskTake(CInstanceManager* iMan, CObject* object);
+    CTaskTake(CObject* object);
     ~CTaskTake();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskterraform.cpp b/src/object/task/taskterraform.cpp
index 6afece4..1f5ef7b 100644
--- a/src/object/task/taskterraform.cpp
+++ b/src/object/task/taskterraform.cpp
@@ -14,23 +14,25 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskterraform.cpp
-
 
 #include <stdio.h>
 
 #include "object/task/taskterraform.h"
 
-#include "math/geometry.h"
 #include "common/iman.h"
+
 #include "graphics/engine/pyro.h"
 #include "graphics/engine/particle.h"
 #include "graphics/engine/terrain.h"
-#include "physics/physics.h"
+
+#include "math/geometry.h"
+
 #include "object/brain.h"
 #include "object/motion/motionant.h"
 #include "object/motion/motionspider.h"
 
+#include "physics/physics.h"
+
 
 const float ENERGY_TERRA    = 0.40f;        // energy consumed by blow
 const float ACTION_RADIUS   = 400.0f;
@@ -39,8 +41,7 @@ const float ACTION_RADIUS   = 400.0f;
 
 // Object's constructor.
 
-CTaskTerraform::CTaskTerraform(CInstanceManager* iMan, CObject* object)
-                               : CTask(iMan, object)
+CTaskTerraform::CTaskTerraform(CObject* object) : CTask(object)
 {
     m_lastParticle = 0.0f;
     m_soundChannel = -1;
@@ -370,9 +371,11 @@ bool CTaskTerraform::Terraform()
 
     m_sound->Play(SOUND_THUMP, m_terraPos);
 
+    CInstanceManager* iMan = CInstanceManager::GetInstancePointer();
+
     for ( i=0 ; i<1000000 ; i++ )
     {
-        pObj = static_cast<CObject*>(m_iMan->SearchInstance(CLASS_OBJECT, i));
+        pObj = static_cast<CObject*>(iMan->SearchInstance(CLASS_OBJECT, i));
         if ( pObj == 0 )  break;
 
         type = pObj->GetType();
@@ -383,7 +386,7 @@ bool CTaskTerraform::Terraform()
             dist = Math::Distance(m_terraPos, pObj->GetPosition(0));
             if ( dist > 20.0f )  continue;
 
-            pyro = new Gfx::CPyro(m_iMan);
+            pyro = new Gfx::CPyro();
             pyro->Create(Gfx::PT_FRAGT, pObj);
         }
         else
diff --git a/src/object/task/taskterraform.h b/src/object/task/taskterraform.h
index 91526b6..8ae0d64 100644
--- a/src/object/task/taskterraform.h
+++ b/src/object/task/taskterraform.h
@@ -20,6 +20,7 @@
 
 
 #include "object/task/task.h"
+
 #include "math/vector.h"
 
 
@@ -37,7 +38,7 @@ enum TaskTerraPhase
 class CTaskTerraform : public CTask
 {
 public:
-    CTaskTerraform(CInstanceManager* iMan, CObject* object);
+    CTaskTerraform(CObject* object);
     ~CTaskTerraform();
 
     bool        EventProcess(const Event &event);
diff --git a/src/object/task/taskturn.cpp b/src/object/task/taskturn.cpp
index 8f4bbd2..7a924cb 100644
--- a/src/object/task/taskturn.cpp
+++ b/src/object/task/taskturn.cpp
@@ -14,7 +14,6 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskturn.cpp
 
 #include "object/task/taskturn.h"
 
@@ -26,8 +25,7 @@
 
 // Object's constructor.
 
-CTaskTurn::CTaskTurn(CInstanceManager* iMan, CObject* object)
-                     : CTask(iMan, object)
+CTaskTurn::CTaskTurn(CObject* object) : CTask(object)
 {
 }
 
diff --git a/src/object/task/taskturn.h b/src/object/task/taskturn.h
index 1ee40d9..11de476 100644
--- a/src/object/task/taskturn.h
+++ b/src/object/task/taskturn.h
@@ -26,7 +26,7 @@
 class CTaskTurn : public CTask
 {
 public:
-    CTaskTurn(CInstanceManager* iMan, CObject* object);
+    CTaskTurn(CObject* object);
     ~CTaskTurn();
 
     bool    EventProcess(const Event &event);
diff --git a/src/object/task/taskwait.cpp b/src/object/task/taskwait.cpp
index f612c24..3e201e0 100644
--- a/src/object/task/taskwait.cpp
+++ b/src/object/task/taskwait.cpp
@@ -14,7 +14,6 @@
 // * You should have received a copy of the GNU General Public License
 // * along with this program. If not, see  http://www.gnu.org/licenses/.
 
-// taskwait.cpp
 
 #include "object/task/taskwait.h"
 
@@ -22,8 +21,7 @@
 
 // Object's constructor.
 
-CTaskWait::CTaskWait(CInstanceManager* iMan, CObject* object)
-                     : CTask(iMan, object)
+CTaskWait::CTaskWait(CObject* object) : CTask(object)
 {
 }
 
diff --git a/src/object/task/taskwait.h b/src/object/task/taskwait.h
index 3434c36..3225c9a 100644
--- a/src/object/task/taskwait.h
+++ b/src/object/task/taskwait.h
@@ -26,7 +26,7 @@
 class CTaskWait : public CTask
 {
 public:
-    CTaskWait(CInstanceManager* iMan, CObject* object);
+    CTaskWait(CObject* object);
     ~CTaskWait();
 
     bool    EventProcess(const Event &event);