CPauseManager

15 files changed, 239 insertions, 85 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c32f054..8d6b14c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -65,6 +65,7 @@ app/main.cpp
 app/system.cpp
 app/${SYSTEM_CPP_MODULE}
 app/system_other.cpp
+app/pausemanager.cpp
 common/event.cpp
 common/image.cpp
 common/iman.cpp
diff --git a/src/app/pausemanager.cpp b/src/app/pausemanager.cpp
new file mode 100644
index 0000000..847958d
--- /dev/null
+++ b/src/app/pausemanager.cpp
@@ -0,0 +1,83 @@
+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
+// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
+// *
+// * This program is free software: you can redistribute it and/or modify
+// * it under the terms of the GNU General Public License as published by
+// * the Free Software Foundation, either version 3 of the License, or
+// * (at your option) any later version.
+// *
+// * This program is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// * GNU General Public License for more details.
+// *
+// * You should have received a copy of the GNU General Public License
+// * along with this program. If not, see  http://www.gnu.org/licenses/.
+
+#include "app/pausemanager.h"
+
+#include "common/logger.h"
+
+
+template<> CPauseManager* CSingleton<CPauseManager>::m_instance = nullptr;
+
+
+CPauseManager::CPauseManager()
+{
+    m_pause = PAUSE_NONE;
+}
+
+CPauseManager::~CPauseManager()
+{
+}
+
+void CPauseManager::SetPause(PauseType pause)
+{
+    if(pause != PAUSE_NONE) {
+        if(m_pause != pause)
+            CLogger::GetInstancePointer()->Info("Game paused - %s\n", GetPauseName(pause).c_str());
+        
+        m_pause = pause;
+    } else
+        ClearPause();
+}
+
+void CPauseManager::ClearPause()
+{
+    if(m_pause != PAUSE_NONE)
+        CLogger::GetInstancePointer()->Info("Game resumed\n");
+    
+    m_pause = PAUSE_NONE;
+}
+
+bool CPauseManager::GetPause()
+{
+    return m_pause != PAUSE_NONE;
+}
+
+bool CPauseManager::GetPause(PauseType pause)
+{
+    return m_pause == pause;
+}
+
+PauseType CPauseManager::GetPauseType()
+{
+    return m_pause;
+}
+
+std::string CPauseManager::GetPauseName(PauseType pause)
+{
+    switch(pause)
+    {
+        case PAUSE_NONE:   return "None";
+        case PAUSE_USER:   return "User";
+        case PAUSE_SATCOM: return "SatCom";
+        case PAUSE_DIALOG: return "Dialog";
+        case PAUSE_EDITOR: return "CBot editor";
+        case PAUSE_VISIT:  return "Visit";
+        case PAUSE_CHEAT:  return "Cheat console";
+        case PAUSE_PHOTO:  return "Photo mode";
+        default: assert(false); // Should never happen
+    }
+}
diff --git a/src/app/pausemanager.h b/src/app/pausemanager.h
new file mode 100644
index 0000000..d2c0eab
--- /dev/null
+++ b/src/app/pausemanager.h
@@ -0,0 +1,57 @@
+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
+// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
+// *
+// * This program is free software: you can redistribute it and/or modify
+// * it under the terms of the GNU General Public License as published by
+// * the Free Software Foundation, either version 3 of the License, or
+// * (at your option) any later version.
+// *
+// * This program is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// * GNU General Public License for more details.
+// *
+// * You should have received a copy of the GNU General Public License
+// * along with this program. If not, see  http://www.gnu.org/licenses/.
+
+/**
+ * \file app/pausemanager.h
+ * \brief Management of pause modes
+ */
+#pragma once
+
+#include "common/singleton.h"
+
+#include <string>
+
+
+enum PauseType {
+    PAUSE_NONE = 0,
+    PAUSE_USER,
+    PAUSE_SATCOM,
+    PAUSE_DIALOG,
+    PAUSE_EDITOR,
+    PAUSE_VISIT,
+    PAUSE_CHEAT,
+    PAUSE_PHOTO
+};
+
+class CPauseManager : public CSingleton<CPauseManager>
+{
+public:
+    CPauseManager();
+    ~CPauseManager();
+    
+    void SetPause(PauseType pause);
+    void ClearPause();
+    bool GetPause();
+    bool GetPause(PauseType pause);
+    PauseType GetPauseType();
+    
+private:
+    std::string GetPauseName(PauseType pause);
+    
+    PauseType m_pause;
+};
+
diff --git a/src/graphics/engine/engine.cpp b/src/graphics/engine/engine.cpp
index 5cf7b23..0ee7715 100644
--- a/src/graphics/engine/engine.cpp
+++ b/src/graphics/engine/engine.cpp
@@ -63,6 +63,7 @@ CEngine::CEngine(CApplication *app)
     m_planet     = nullptr;
     m_sound      = nullptr;
     m_terrain    = nullptr;
+    m_pause      = nullptr;
 
     m_showStats = false;
 
@@ -80,7 +81,6 @@ CEngine::CEngine(CApplication *app)
     m_fogStart[1]     = 0.75f;
     m_waterAddColor   = Color(0.0f, 0.0f, 0.0f, 0.0f);
 
-    m_pause             = false;
     m_render            = true;
     m_movieLock         = false;
     m_shadowVisible     = true;
@@ -179,6 +179,7 @@ CEngine::~CEngine()
     m_lightning = nullptr;
     m_planet    = nullptr;
     m_terrain   = nullptr;
+    m_pause     = nullptr;
 
     GetSystemUtils()->DestroyTimeStamp(m_lastFrameTime);
     m_lastFrameTime = nullptr;
@@ -252,6 +253,7 @@ bool CEngine::Create()
     m_cloud      = new CCloud(this);
     m_lightning  = new CLightning(this);
     m_planet     = new CPlanet(this);
+    m_pause      = new CPauseManager();
 
     m_lightMan->SetDevice(m_device);
     m_particle->SetDevice(m_device);
@@ -422,18 +424,13 @@ void CEngine::FrameUpdate()
 bool CEngine::WriteScreenShot(const std::string& fileName, int width, int height)
 {
     // TODO write screenshot: not very important for now
-    GetLogger()->Trace("CEngine::WriteSceenShot(): stub!\n");
+    GetLogger()->Debug("CEngine::WriteSceenShot(): stub!\n");
     return true;
 }
 
-void CEngine::SetPause(bool pause)
-{
-    m_pause = pause;
-}
-
 bool CEngine::GetPause()
 {
-    return m_pause;
+    return m_pause->GetPause();
 }
 
 void CEngine::SetMovieLock(bool lock)
diff --git a/src/graphics/engine/engine.h b/src/graphics/engine/engine.h
index 5ecde8f..d56bf38 100644
--- a/src/graphics/engine/engine.h
+++ b/src/graphics/engine/engine.h
@@ -24,6 +24,7 @@
 
 
 #include "app/system.h"
+#include "app/pausemanager.h"
 
 #include "common/event.h"
 #include "common/singleton.h"
@@ -734,11 +735,8 @@ public:
     bool            WriteScreenShot(const std::string& fileName, int width, int height);
 
 
-    //@{
-    //! Management of game pause mode
-    void            SetPause(bool pause);
+    //! Get pause mode
     TEST_VIRTUAL bool GetPause();
-    //@}
 
     //@{
     //! Management of lock for the duration of movie sequence
@@ -1288,6 +1286,7 @@ protected:
     CLightning*       m_lightning;
     CPlanet*          m_planet;
     CTerrain*         m_terrain;
+    CPauseManager*    m_pause;
 
     //! Last encountered error
     std::string     m_error;
@@ -1300,9 +1299,6 @@ protected:
     //! Whether to show stats (FPS, etc)
     bool            m_showStats;
     std::string     m_fpsText;
-
-    //! Pause mode
-    bool            m_pause;
     //! Rendering enabled?
     bool            m_render;
     //! Lock for duration of movie?
diff --git a/src/object/robotmain.cpp b/src/object/robotmain.cpp
index 308b172..f1923a5 100644
--- a/src/object/robotmain.cpp
+++ b/src/object/robotmain.cpp
@@ -618,6 +618,7 @@ CRobotMain::CRobotMain(CApplication* app, bool loadProfile)
     m_cloud      = m_engine->GetCloud();
     m_lightning  = m_engine->GetLightning();
     m_planet     = m_engine->GetPlanet();
+    m_pause      = CPauseManager::GetInstancePointer();
 
     m_interface   = new Ui::CInterface();
     m_terrain     = new Gfx::CTerrain();
@@ -663,7 +664,6 @@ CRobotMain::CRobotMain(CApplication* app, bool loadProfile)
     m_satComLock   = false;
     m_editLock     = false;
     m_editFull     = false;
-    m_pause        = false;
     m_hilite       = false;
     m_freePhoto    = false;
     m_showPos      = false;
@@ -1110,7 +1110,7 @@ void CRobotMain::ChangePhase(Phase phase)
     m_resetCreate = false;
 
     m_engine->SetMovieLock(m_movieLock);
-    ChangePause(false);
+    ChangePause(PAUSE_NONE);
     FlushDisplayInfo();
     m_engine->SetRankView(0);
     m_terrain->FlushRelief();
@@ -1387,7 +1387,7 @@ bool CRobotMain::ProcessEvent(Event &event)
             MainMovieType type = m_movie->GetStopType();
             if (type == MM_SATCOMopen)
             {
-                ChangePause(false);
+                ChangePause(PAUSE_NONE);
                 SelectObject(m_infoObject, false);  // hands over the command buttons
                 m_map->ShowMap(m_mapShow);
                 m_displayText->HideText(false);
@@ -1419,7 +1419,7 @@ bool CRobotMain::ProcessEvent(Event &event)
         if (pe == nullptr) return false;
         pe->SetState(Ui::STATE_VISIBLE);
         pe->SetFocus(true);
-        if (m_phase == PHASE_SIMUL) ChangePause(true);
+        if (m_phase == PHASE_SIMUL) ChangePause(PAUSE_CHEAT);
         m_cmdEdit = true;
         return false;
     }
@@ -1432,7 +1432,7 @@ bool CRobotMain::ProcessEvent(Event &event)
         pe->GetText(cmd, 50);
         pe->SetText("");
         pe->ClearState(Ui::STATE_VISIBLE);
-        if (m_phase == PHASE_SIMUL) ChangePause(false);
+        if (m_phase == PHASE_SIMUL) ChangePause(PAUSE_NONE);
         ExecuteCmd(cmd);
         m_cmdEdit = false;
         return false;
@@ -1562,7 +1562,7 @@ bool CRobotMain::ProcessEvent(Event &event)
                         m_camera->GetType() != Gfx::CAM_TYPE_VISIT &&
                         !m_movie->IsExist())
                     {
-                        ChangePause(!m_engine->GetPause());
+                        ChangePause(m_pause->GetPause(PAUSE_USER) ? PAUSE_NONE : PAUSE_USER);
                     }
                 }
                 if (event.key.key == GetInputBinding(INPUT_SLOT_CAMERA).primary ||
@@ -1891,12 +1891,12 @@ void CRobotMain::ExecuteCmd(char *cmd)
             if (m_freePhoto)
             {
                 m_camera->SetType(Gfx::CAM_TYPE_FREE);
-                ChangePause(true);
+                ChangePause(PAUSE_PHOTO);
             }
             else
             {
                 m_camera->SetType(Gfx::CAM_TYPE_BACK);
-                ChangePause(false);
+                ChangePause(PAUSE_NONE);
             }
             return;
         }
@@ -1907,7 +1907,7 @@ void CRobotMain::ExecuteCmd(char *cmd)
             if (m_freePhoto)
             {
                 m_camera->SetType(Gfx::CAM_TYPE_FREE);
-                ChangePause(true);
+                ChangePause(PAUSE_PHOTO);
                 DeselectAll();  // removes the control buttons
                 m_map->ShowMap(false);
                 m_displayText->HideText(true);
@@ -1915,7 +1915,7 @@ void CRobotMain::ExecuteCmd(char *cmd)
             else
             {
                 m_camera->SetType(Gfx::CAM_TYPE_BACK);
-                ChangePause(false);
+                ChangePause(PAUSE_NONE);
                 m_map->ShowMap(m_mapShow);
                 m_displayText->HideText(false);
             }
@@ -2174,7 +2174,7 @@ void CRobotMain::StartDisplayInfo(int index, bool movie)
         {
             m_movieInfoIndex = index;
             m_movie->Start(MM_SATCOMopen, 2.5f);
-            ChangePause(true);
+            ChangePause(PAUSE_SATCOM);
             m_infoObject = DeselectAll();  // removes the control buttons
             m_displayText->HideText(true);
             return;
@@ -2184,7 +2184,7 @@ void CRobotMain::StartDisplayInfo(int index, bool movie)
     if (m_movie->IsExist())
     {
         m_movie->Stop();
-        ChangePause(false);
+        ChangePause(PAUSE_NONE);
         SelectObject(m_infoObject, false);  // hands over the command buttons
         m_displayText->HideText(false);
     }
@@ -2476,7 +2476,7 @@ void CRobotMain::StartDisplayVisit(EventType event)
     m_camera->StartVisit(m_displayText->GetVisitGoal(event),
                          m_displayText->GetVisitDist(event));
     m_displayText->SetVisit(event);
-    ChangePause(true);
+    ChangePause(PAUSE_VISIT);
 }
 
 //! Move the arrow to visit
@@ -2530,7 +2530,7 @@ void CRobotMain::StopDisplayVisit()
 
     m_camera->StopVisit();
     m_displayText->ClearVisit();
-    ChangePause(false);
+    ChangePause(PAUSE_NONE);
     if (m_visitObject != 0)
     {
         SelectObject(m_visitObject, false);  // gives the command buttons
@@ -2628,7 +2628,7 @@ bool CRobotMain::SelectObject(CObject* obj, bool displayError)
     if (m_camera->GetType() == Gfx::CAM_TYPE_VISIT)
         StopDisplayVisit();
 
-    if (m_movieLock || m_editLock || m_pause) return false;
+    if (m_movieLock || m_editLock || m_pause->GetPause()) return false;
     if (m_movie->IsExist()) return false;
     if (obj == nullptr || !IsSelectable(obj)) return false;
 
@@ -3530,7 +3530,7 @@ bool CRobotMain::EventFrame(const Event &event)
     }
 
     // Moves edition indicator.
-    if (m_editLock || m_pause)  // edition in progress?
+    if (m_editLock || m_pause->GetPause())  // edition in progress?
     {
         Ui::CControl* pc = m_interface->SearchControl(EVENT_OBJECT_EDITLOCK);
         if (pc != nullptr)
@@ -7022,14 +7022,16 @@ float CRobotMain::GetPersoAngle()
 
 
 //! Changes on the pause mode
-void CRobotMain::ChangePause(bool pause)
+void CRobotMain::ChangePause(PauseType pause)
 {
-    m_pause = pause;
-    m_engine->SetPause(m_pause);
+    if(pause != PAUSE_NONE)
+        m_pause->SetPause(pause);
+    else
+        m_pause->ClearPause();
 
-    m_sound->MuteAll(m_pause);
+    m_sound->MuteAll(m_pause->GetPause());
     CreateShortcuts();
-    if (m_pause) HiliteClear();
+    if (m_pause->GetPause()) HiliteClear();
 }
 
 
diff --git a/src/object/robotmain.h b/src/object/robotmain.h
index 8d58adb..4fa842a 100644
--- a/src/object/robotmain.h
+++ b/src/object/robotmain.h
@@ -30,6 +30,8 @@
 #include "object/object.h"
 #include "object/mainmovie.h"
 
+#include "app/pausemanager.h"
+
 #include <stdio.h>
 
 enum Phase
@@ -253,7 +255,7 @@ public:
     void        SetTracePrecision(float factor);
     float       GetTracePrecision();
 
-    void        ChangePause(bool pause);
+    void        ChangePause(PauseType pause);
 
     void        SetSpeed(float speed);
     float       GetSpeed();
@@ -440,6 +442,7 @@ protected:
     Ui::CDisplayText*   m_displayText;
     Ui::CDisplayInfo*   m_displayInfo;
     CSoundInterface*    m_sound;
+    CPauseManager*      m_pause;
 
     //! Bindings for user inputs
     InputBinding    m_inputBindings[INPUT_SLOT_MAX];
@@ -495,7 +498,6 @@ protected:
     bool            m_satComLock;      // call of SatCom is possible?
     bool            m_editLock;        // edition in progress?
     bool            m_editFull;        // edition in full screen?
-    bool            m_pause;       // simulation paused
     bool            m_hilite;
     bool            m_trainerPilot;    // remote trainer?
     bool            m_suspend;
diff --git a/src/script/script.cpp b/src/script/script.cpp
index 0518479..0b3eec4 100644
--- a/src/script/script.cpp
+++ b/src/script/script.cpp
@@ -3423,6 +3423,7 @@ CScript::CScript(CObject* object, CTaskManager** secondaryTask)
     m_secondaryTask = secondaryTask;
 
     m_interface = m_main->GetInterface();
+    m_pause = CPauseManager::GetInstancePointer();
 
     m_ipf = CBOT_IPF;
     m_errMode = ERM_STOP;
@@ -3821,12 +3822,12 @@ bool CScript::Continue(const Event &event)
                     GetError(s);
                     m_main->GetDisplayText()->DisplayText(s.c_str(), m_object, 10.0f, Ui::TT_ERROR);
                 }
-                m_engine->SetPause(true);  // gives pause
+                m_pause->SetPause(PAUSE_EDITOR);  // gives pause
                 return true;
             }
             if ( !m_bContinue )
             {
-                m_engine->SetPause(true);  // gives pause
+                m_pause->SetPause(PAUSE_EDITOR);  // gives pause
             }
         }
 
@@ -3869,9 +3870,9 @@ bool CScript::Step(const Event &event)
     if ( !m_bRun )  return true;
     if ( !m_bStepMode )  return false;
 
-    m_engine->SetPause(false);
+    // ??? m_engine->SetPause(false);
     // TODO: m_app StepSimulation??? m_engine->StepSimulation(0.01f);  // advance of 10ms
-    m_engine->SetPause(true);
+    // ??? m_engine->SetPause(true);
 
     m_event = event;
 
@@ -3901,7 +3902,7 @@ bool CScript::Step(const Event &event)
 
     if ( m_bContinue )  // instuction "move", "goto", etc. ?
     {
-        m_engine->SetPause(false);  // removes the pause
+        m_pause->ClearPause();  // removes the pause
     }
     return false;
 }
diff --git a/src/script/script.h b/src/script/script.h
index 9d8d372..177d40a 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -24,6 +24,8 @@
 
 #include "common/event.h"
 
+#include "app/pausemanager.h"
+
 #include "CBot/CBotDll.h"
 
 #include <stdio.h>
@@ -217,6 +219,7 @@ protected:
     CTaskManager*       m_primaryTask;
     CTaskManager**      m_secondaryTask;
     CObject*            m_object;
+    CPauseManager*      m_pause;
 
     int     m_ipf;          // number of instructions/second
     int     m_errMode;      // what to do in case of error
diff --git a/src/ui/displayinfo.cpp b/src/ui/displayinfo.cpp
index 79eb38a..8db53c5 100644
--- a/src/ui/displayinfo.cpp
+++ b/src/ui/displayinfo.cpp
@@ -59,6 +59,7 @@ CDisplayInfo::CDisplayInfo()
     m_main      = CRobotMain::GetInstancePointer();
     m_interface = m_main->GetInterface();
     m_camera    = m_main->GetCamera();
+    m_pause     = CPauseManager::GetInstancePointer();
 
     m_bInfoMaximized = true;
     m_bInfoMinimized = false;
@@ -330,13 +331,13 @@ void CDisplayInfo::HyperUpdate()
 
 void CDisplayInfo::StartDisplayInfo(std::string filename, int index, bool bSoluce)
 {
-    Gfx::Light         light;
+    Gfx::Light          light;
     Math::Point         pos, dim;
     Ui::CWindow*        pw;
     Ui::CEdit*          edit;
     Ui::CButton*        button;
     Ui::CSlider*        slider;
-    CMotionToto*    toto;
+    CMotionToto*        toto;
 
     m_index = index;
     m_bSoluce = bSoluce;
@@ -355,8 +356,8 @@ void CDisplayInfo::StartDisplayInfo(std::string filename, int index, bool bSoluc
 
     m_main->SetEditLock(true, false);
     m_main->SetEditFull(false);
-    m_bInitPause = m_engine->GetPause();
-    m_engine->SetPause(true);
+    m_bInitPause = m_pause->GetPauseType();
+    m_pause->SetPause(PAUSE_SATCOM);
     m_infoCamera = m_camera->GetType();
     m_camera->SetType(Gfx::CAM_TYPE_INFO);
 
@@ -839,7 +840,7 @@ void CDisplayInfo::StopDisplayInfo()
     }
     else
     {
-        if ( !m_bInitPause )  m_engine->SetPause(false);
+        m_pause->SetPause(m_bInitPause);
         m_main->SetEditLock(false, false);
     }
     m_camera->SetType(m_infoCamera);
diff --git a/src/ui/displayinfo.h b/src/ui/displayinfo.h
index eea50b7..891551b 100644
--- a/src/ui/displayinfo.h
+++ b/src/ui/displayinfo.h
@@ -25,6 +25,8 @@
 
 #include "graphics/engine/camera.h"
 
+#include "app/pausemanager.h"
+
 class CRobotMain;
 class CObject;
 class CEventQueue;
@@ -67,13 +69,14 @@ protected:
     void        CreateObjectsFile();
 
 protected:
-    Gfx::CEngine* m_engine;
-    CEventQueue*     m_event;
-    CRobotMain* m_main;
-    Gfx::CCamera*    m_camera;
-    CInterface* m_interface;
-    Gfx::CParticle* m_particle;
-    Gfx::CLightManager*     m_light;
+    Gfx::CEngine*       m_engine;
+    CEventQueue*        m_event;
+    CRobotMain*         m_main;
+    Gfx::CCamera*       m_camera;
+    CInterface*         m_interface;
+    Gfx::CParticle*     m_particle;
+    Gfx::CLightManager* m_light;
+    CPauseManager*      m_pause;
 
     bool        m_bInfoMaximized;
     bool        m_bInfoMinimized;
@@ -88,7 +91,7 @@ protected:
     Math::Point     m_infoFinalDim;
     int         m_lightSuppl;
     bool        m_bEditLock;
-    bool        m_bInitPause;
+    PauseType   m_bInitPause;
     bool        m_bSoluce;
     CObject*    m_toto;
 };
diff --git a/src/ui/maindialog.cpp b/src/ui/maindialog.cpp
index f3eca3a..b954c71 100644
--- a/src/ui/maindialog.cpp
+++ b/src/ui/maindialog.cpp
@@ -120,6 +120,7 @@ CMainDialog::CMainDialog()
     m_camera     = m_main->GetCamera();
     m_engine     = Gfx::CEngine::GetInstancePointer();
     m_particle   = m_engine->GetParticle();
+    m_pause      = CPauseManager::GetInstancePointer();
 
     m_phase        = PHASE_NAME;
     m_phaseSetup   = PHASE_SETUPg;
@@ -6401,8 +6402,8 @@ void CMainDialog::StartSuspend()
 {
     m_sound->MuteAll(true);
     m_main->ClearInterface();
-    m_bInitPause = m_engine->GetPause();
-    m_engine->SetPause(true);
+    m_bInitPause = m_pause->GetPauseType();
+    m_pause->SetPause(PAUSE_DIALOG);
     m_engine->SetOverFront(false);  // over flat behind
     m_main->CreateShortcuts();
     m_main->StartSuspend();
@@ -6416,7 +6417,7 @@ void CMainDialog::StopSuspend()
 {
     m_sound->MuteAll(false);
     m_main->ClearInterface();
-    if ( !m_bInitPause )  m_engine->SetPause(false);
+    m_pause->SetPause(m_bInitPause);
     m_engine->SetOverFront(true);  // over flat front
     m_main->CreateShortcuts();
     m_main->StopSuspend();
diff --git a/src/ui/maindialog.h b/src/ui/maindialog.h
index 96aff2a..444a568 100644
--- a/src/ui/maindialog.h
+++ b/src/ui/maindialog.h
@@ -23,6 +23,8 @@
 
 #include "object/robotmain.h"
 
+#include "app/pausemanager.h"
+
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
 
@@ -186,6 +188,7 @@ protected:
     Gfx::CParticle*   m_particle;
     Gfx::CCamera*     m_camera;
     CSoundInterface*  m_sound;
+    CPauseManager*    m_pause;
 
     Phase           m_phase;            // copy of CRobotMain
     Phase           m_phaseSetup;           // tab selected
@@ -242,26 +245,26 @@ protected:
     bool            m_bCameraInvertY;       // for CCamera
     bool            m_bEffect;          // for CCamera
 
-    Math::Point         m_glintMouse;
-    float           m_glintTime;
+    Math::Point          m_glintMouse;
+    float                m_glintTime;
 
-    int             m_loadingCounter;
+    int                  m_loadingCounter;
 
-    bool            m_bDialog;          // this dialogue?
-    bool            m_bDialogFire;          // setting on fire?
-    bool            m_bDialogDelete;
-    Math::Point         m_dialogPos;
-    Math::Point         m_dialogDim;
-    float           m_dialogParti;
-    float           m_dialogTime;
-    bool            m_bInitPause;
+    bool                 m_bDialog;          // this dialogue?
+    bool                 m_bDialogFire;          // setting on fire?
+    bool                 m_bDialogDelete;
+    Math::Point          m_dialogPos;
+    Math::Point          m_dialogDim;
+    float                m_dialogParti;
+    float                m_dialogTime;
+    PauseType            m_bInitPause;
     Gfx::CameraType      m_initCamera;
 
-    int             m_partiPhase[10];
-    float           m_partiTime[10];
-    Math::Point         m_partiPos[10];
+    int                  m_partiPhase[10];
+    float                m_partiTime[10];
+    Math::Point          m_partiPos[10];
 
-    SceneInfo       m_sceneInfo[MAXSCENE];
+    SceneInfo            m_sceneInfo[MAXSCENE];
 
     std::vector<fs::path>   m_saveList;
 };
diff --git a/src/ui/studio.cpp b/src/ui/studio.cpp
index fb4dd3d..5a3b403 100644
--- a/src/ui/studio.cpp
+++ b/src/ui/studio.cpp
@@ -71,6 +71,7 @@ CStudio::CStudio()
     m_main      = CRobotMain::GetInstancePointer();
     m_interface = m_main->GetInterface();
     m_camera    = m_main->GetCamera();
+    m_pause     = CPauseManager::GetInstancePointer();
 
     m_bEditMaximized = false;
     m_bEditMinimized = false;
@@ -563,7 +564,7 @@ void CStudio::StartEditScript(CScript *script, std::string name, int rank)
 
     m_main->SetEditLock(true, true);
     m_main->SetEditFull(false);
-    m_bInitPause = m_engine->GetPause();
+    m_bInitPause = m_pause->GetPauseType();
     m_main->SetSpeed(1.0f);
     m_editCamera = m_camera->GetType();
     m_camera->SetType(Gfx::CAM_TYPE_EDIT);
@@ -882,7 +883,7 @@ bool CStudio::StopEditScript(bool bCancel)
         button->SetState(STATE_VISIBLE);
     }
 
-    if ( !m_bInitPause )  m_engine->SetPause(false);
+    m_pause->SetPause(m_bInitPause);
     m_sound->MuteAll(false);
     m_main->SetEditLock(false, true);
     m_camera->SetType(m_editCamera);
@@ -954,22 +955,22 @@ void CStudio::UpdateFlux()
 #if 1
         if ( m_bRealTime )  // run?
         {
-            m_engine->SetPause(false);
+            m_pause->ClearPause();
             m_sound->MuteAll(false);
         }
         else    // step by step?
         {
-            m_engine->SetPause(true);
+            m_pause->SetPause(PAUSE_EDITOR);
             m_sound->MuteAll(true);
         }
 #else
-        m_engine->SetPause(false);
+        m_pause->ClearPause();
         m_sound->MuteAll(false);
 #endif
     }
     else    // stop?
     {
-        m_engine->SetPause(true);
+        m_pause->SetPause(PAUSE_EDITOR);
         m_sound->MuteAll(true);
     }
 }
diff --git a/src/ui/studio.h b/src/ui/studio.h
index 1c14124..d1c6a51 100644
--- a/src/ui/studio.h
+++ b/src/ui/studio.h
@@ -22,6 +22,8 @@
 
 #include "graphics/engine/camera.h"
 
+#include "app/pausemanager.h"
+
 #include <boost/filesystem.hpp>
 
 namespace fs = boost::filesystem;
@@ -96,6 +98,7 @@ protected:
     CSoundInterface* m_sound;
     CInterface*      m_interface;
     CApplication*    m_app;
+    CPauseManager*   m_pause;
 
     int         m_rank;
     CScript*    m_script;
@@ -109,11 +112,11 @@ protected:
     Math::Point     m_editFinalPos;
     Math::Point     m_editFinalDim;
 
-    float       m_time;
-    float       m_fixInfoTextTime;
-    bool        m_bRunning;
-    bool        m_bRealTime;
-    bool        m_bInitPause;
+    float        m_time;
+    float        m_fixInfoTextTime;
+    bool         m_bRunning;
+    bool         m_bRealTime;
+    PauseType    m_bInitPause;
     std::string  m_helpFilename;
 
     StudioDialog m_dialog;