Whitespace and language change

- changed tabs to spaces and DOS line endings to Unix
  (except in CBot and metafile)
- changed language to English
- fixed #include <d3d.h> in d3dengine.h

1 files changed, 524 insertions, 524 deletions

diff --git a/src/object/motion/motionmother.cpp b/src/object/motion/motionmother.cpp
index 26e28d5..0b783a3 100644
--- a/src/object/motion/motionmother.cpp
+++ b/src/object/motion/motionmother.cpp
@@ -1,524 +1,524 @@
-// * This file is part of the COLOBOT source code

-// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch

-// *

-// * 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/.

-

-// motionmother.cpp

-

-

-#include <stdio.h>

-

-#include "object/motion/motionmother.h"

-

-#include "old/modfile.h"

-#include "physics/physics.h"

-

-

-

-#define ADJUST_ANGLE		false		// true -> adjusts the angles of the members

-const float START_TIME = 1000.0f;		// beginning of the relative time

-

-

-

-// Object's constructor.

-

-CMotionMother::CMotionMother(CInstanceManager* iMan, CObject* object)

-							: CMotion(iMan, object)

-{

-	m_armMember      = START_TIME;

-	m_armTimeAbs     = START_TIME;

-	m_armTimeMarch   = START_TIME;

-	m_armTimeAction  = START_TIME;

-	m_armTimeIndex   = 0;

-	m_armPartIndex   = 0;

-	m_armMemberIndex = 0;

-	m_armLastAction  = -1;

-	m_specAction     = -1;

-	m_bArmStop = false;

-}

-

-// Object's destructor.

-

-CMotionMother::~CMotionMother()

-{

-}

-

-

-// Removes an object.

-

-void CMotionMother::DeleteObject(bool bAll)

-{

-}

-

-

-// Creates a vehicle traveling any lands on the ground.

-

-bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,

-						  float power)

-{

-	CModFile*	pModFile;

-	int			rank;

-

-	if ( m_engine->RetRestCreate() < 2+12+6 )  return false;

-

-	pModFile = new CModFile(m_iMan);

-

-	m_object->SetType(type);

-

-	// Creates main base.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEVEHICULE);  // this is a moving object

-	m_object->SetObjectRank(0, rank);

-

-	pModFile->ReadModel("objects\\mother1.mod");

-	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).

-	m_object->CreateCrashSphere(Math::Vector(0.0f, 0.0f, 0.0f), 20.0f, SOUND_BOUM, 0.20f);

-	m_object->SetGlobalSphere(Math::Vector(-2.0f, 10.0f, 0.0f), 25.0f);

-

-	// Creates the head.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(1, rank);

-	m_object->SetObjectParent(1, 0);

-	pModFile->ReadModel("objects\\mother2.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(1, Math::Vector(16.0f, 3.0f, 0.0f));

-

-	// Creates a right-back leg.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(2, rank);

-	m_object->SetObjectParent(2, 0);

-	pModFile->ReadModel("objects\\mother3.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(2, Math::Vector(-5.0f, -1.0f, -12.0f));

-

-	// Creates a right-back foot.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(3, rank);

-	m_object->SetObjectParent(3, 2);

-	pModFile->ReadModel("objects\\mother4.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(3, Math::Vector(0.0f, 0.0f, -8.5f));

-

-	// Creates a middle-right leg.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(4, rank);

-	m_object->SetObjectParent(4, 0);

-	pModFile->ReadModel("objects\\mother3.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(4, Math::Vector(3.5f, -1.0f, -12.0f));

-

-	// Creates a middle-right foot.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(5, rank);

-	m_object->SetObjectParent(5, 4);

-	pModFile->ReadModel("objects\\mother4.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(5, Math::Vector(0.0f, 0.0f, -8.5f));

-

-	// Creates a right-front leg.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(6, rank);

-	m_object->SetObjectParent(6, 0);

-	pModFile->ReadModel("objects\\mother3.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(6, Math::Vector(10.0f, -1.0f, -10.0f));

-

-	// Creates a right-front foot.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(7, rank);

-	m_object->SetObjectParent(7, 6);

-	pModFile->ReadModel("objects\\mother4.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(7, Math::Vector(0.0f, 0.0f, -8.5f));

-

-	// Creates a left-back leg.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(8, rank);

-	m_object->SetObjectParent(8, 0);

-	pModFile->ReadModel("objects\\mother3.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(8, Math::Vector(-5.0f, -1.0f, 12.0f));

-	m_object->SetAngleY(8, Math::PI);

-

-	// Creates a left-back foot.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(9, rank);

-	m_object->SetObjectParent(9, 8);

-	pModFile->ReadModel("objects\\mother4.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(9, Math::Vector(0.0f, 0.0f, -8.5f));

-

-	// Creates a middle-left leg.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(10, rank);

-	m_object->SetObjectParent(10, 0);

-	pModFile->ReadModel("objects\\mother3.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(10, Math::Vector(3.5f, -1.0f, 12.0f));

-	m_object->SetAngleY(10, Math::PI);

-

-	// Creates a middle-left foot.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(11, rank);

-	m_object->SetObjectParent(11, 10);

-	pModFile->ReadModel("objects\\mother4.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(11, Math::Vector(0.0f, 0.0f, -8.5f));

-

-	// Creates a left-front leg.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(12, rank);

-	m_object->SetObjectParent(12, 0);

-	pModFile->ReadModel("objects\\mother3.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(12, Math::Vector(10.0f, -1.0f, 10.0f));

-	m_object->SetAngleY(12, Math::PI);

-

-	// Creates a left-front foot.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(13, rank);

-	m_object->SetObjectParent(13, 12);

-	pModFile->ReadModel("objects\\mother4.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(13, Math::Vector(0.0f, 0.0f, -8.5f));

-

-	// Creates the right antenna.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(14, rank);

-	m_object->SetObjectParent(14, 1);

-	pModFile->ReadModel("objects\\mother5.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(14, Math::Vector(6.0f, 1.0f, -2.5f));

-

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(15, rank);

-	m_object->SetObjectParent(15, 14);

-	pModFile->ReadModel("objects\\mother6.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(15, Math::Vector(8.0f, 0.0f, 0.0f));

-

-	// Creates the left antenna.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(16, rank);

-	m_object->SetObjectParent(16, 1);

-	pModFile->ReadModel("objects\\mother5.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(16, Math::Vector(6.0f, 1.0f, 2.5f));

-

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(17, rank);

-	m_object->SetObjectParent(17, 16);

-	pModFile->ReadModel("objects\\mother6.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(17, Math::Vector(8.0f, 0.0f, 0.0f));

-

-	// Creates the right claw.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(18, rank);

-	m_object->SetObjectParent(18, 1);

-	pModFile->ReadModel("objects\\mother7.mod");

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(18, Math::Vector(-4.0f, -3.5f, -8.0f));

-	m_object->SetZoomX(18, 1.2f);

-

-	// Creates the left claw.

-	rank = m_engine->CreateObject();

-	m_engine->SetObjectType(rank, TYPEDESCENDANT);

-	m_object->SetObjectRank(19, rank);

-	m_object->SetObjectParent(19, 1);

-	pModFile->ReadModel("objects\\mother7.mod");

-	pModFile->Mirror();

-	pModFile->CreateEngineObject(rank);

-	m_object->SetPosition(19, Math::Vector(-4.0f, -3.5f, 8.0f));

-	m_object->SetZoomX(19, 1.2f);

-

-	m_object->CreateShadowCircle(18.0f, 0.8f);

-

-	CreatePhysics();

-	m_object->SetFloorHeight(0.0f);

-

-	pos = m_object->RetPosition(0);

-	m_object->SetPosition(0, pos);  // to display the shadows immediately

-

-	m_engine->LoadAllTexture();

-

-	delete pModFile;

-	return true;

-}

-

-// Creates the physics of the object.

-

-void CMotionMother::CreatePhysics()

-{

-	Character*	character;

-	int			i;

-

-	int member[] =

-	{

-	//	x1,y1,z1,		x2,y2,z2,		x3,y3,z3,		// in the air:

-		30,30,10,		35,-15,10,		35,-35,10,		// t0: legs 1..3

-		-80,-45,-35,		-115,-40,-35,		-90,10,-55,		// t0: feet 1..3

-		0,0,0,			0,0,0,			0,0,0,			// t0: unused

-														// on the ground:

-		15,-5,10,		10,-30,10,		5,-50,10,		// t1: legs 1..3

-		-90,-15,-15,		-110,-55,-35,		-75,-75,-30,		// t1: feet 1..3

-		0,0,0,			0,0,0,			0,0,0,			// t1: unused

-														// on the ground back:

-		0,40,10,		5,5,10,			0,-15,10,		// t2: legs 1..3

-		-45,0,-55,		-65,10,-50,		-125,-85,-45,		// t2: feet 1..3

-		0,0,0,			0,0,0,			0,0,0,			// t2: unused

-	};

-

-	m_physics->SetType(TYPE_ROLLING);

-

-	character = m_object->RetCharacter();

-	character->wheelFront = 10.0f;

-	character->wheelBack  = 10.0f;

-	character->wheelLeft  = 20.0f;

-	character->wheelRight = 20.0f;

-	character->height     =  3.0f;

-

-	m_physics->SetLinMotionX(MO_ADVSPEED,   8.0f);

-	m_physics->SetLinMotionX(MO_RECSPEED,   8.0f);

-	m_physics->SetLinMotionX(MO_ADVACCEL,  10.0f);

-	m_physics->SetLinMotionX(MO_RECACCEL,  10.0f);

-	m_physics->SetLinMotionX(MO_STOACCEL,  40.0f);

-	m_physics->SetLinMotionX(MO_TERSLIDE,   5.0f);

-	m_physics->SetLinMotionZ(MO_TERSLIDE,   5.0f);

-	m_physics->SetLinMotionX(MO_TERFORCE,  30.0f);

-	m_physics->SetLinMotionZ(MO_TERFORCE,  20.0f);

-	m_physics->SetLinMotionZ(MO_MOTACCEL,  40.0f);

-

-	m_physics->SetCirMotionY(MO_ADVSPEED,   0.1f*Math::PI);

-	m_physics->SetCirMotionY(MO_RECSPEED,   0.1f*Math::PI);

-	m_physics->SetCirMotionY(MO_ADVACCEL,  10.0f);

-	m_physics->SetCirMotionY(MO_RECACCEL,  10.0f);

-	m_physics->SetCirMotionY(MO_STOACCEL,  20.0f);

-

-	for ( i=0 ; i<3*3*3*3 ; i++ )

-	{

-		m_armAngles[i] = member[i];

-	}

-}

-

-

-// Management of an event.

-

-bool CMotionMother::EventProcess(const Event &event)

-{

-	CMotion::EventProcess(event);

-

-	if ( event.event == EVENT_FRAME )

-	{

-		return EventFrame(event);

-	}

-

-	if ( event.event == EVENT_KEYDOWN )

-	{

-#if ADJUST_ANGLE

-		int		i;

-

-		if ( event.param == 'A' )  m_armTimeIndex++;

-		if ( m_armTimeIndex >= 3 )  m_armTimeIndex = 0;

-

-		if ( event.param == 'Q' )  m_armPartIndex++;

-		if ( m_armPartIndex >= 3 )  m_armPartIndex = 0;

-

-		if ( event.param == 'W' )  m_armMemberIndex++;

-		if ( m_armMemberIndex >= 3 )  m_armMemberIndex = 0;

-

-		i  = m_armMemberIndex*3;

-		i += m_armPartIndex*3*3;

-		i += m_armTimeIndex*3*3*3;

-//?		i += 3*3*3*3;

-

-		if ( event.param == 'E' )  m_armAngles[i+0] += 5;

-		if ( event.param == 'D' )  m_armAngles[i+0] -= 5;

-		if ( event.param == 'R' )  m_armAngles[i+1] += 5;

-		if ( event.param == 'F' )  m_armAngles[i+1] -= 5;

-		if ( event.param == 'T' )  m_armAngles[i+2] += 5;

-		if ( event.param == 'G' )  m_armAngles[i+2] -= 5;

-

-		if ( event.param == 'Y' )  m_bArmStop = !m_bArmStop;

-#endif

-	}

-

-	return true;

-}

-

-// Management of an event.

-

-bool CMotionMother::EventFrame(const Event &event)

-{

-	Math::Vector	dir;

-	float		s, a, prog;

-	int			i, st, nd;

-	bool		bStop;

-

-	if ( m_engine->RetPause() )  return true;

-	if ( !m_engine->IsVisiblePoint(m_object->RetPosition(0)) )  return true;

-

-	s =     m_physics->RetLinMotionX(MO_MOTSPEED)*1.5f;

-	a = fabs(m_physics->RetCirMotionY(MO_MOTSPEED)*26.0f);

-

-	if ( s == 0.0f && a != 0.0f )  a *= 1.5f;

-

-	m_armTimeAbs += event.rTime;

-	m_armTimeMarch += (s)*event.rTime*0.05f;

-	m_armMember += (s+a)*event.rTime*0.05f;

-

-	bStop = ( a == 0.0f && s == 0.0f );  // stop?

-

-	if ( bStop )

-	{

-		prog = Math::Mod(m_armTimeAbs, 2.0f)/10.0f;

-		a = Math::Mod(m_armMember, 1.0f);

-		a = (prog-a)*event.rTime*1.0f;  // stop position just pleasantly

-		m_armMember += a;

-	}

-

-	for ( i=0 ; i<6 ; i++ )  // the six legs

-	{

-		if ( i < 3 )  prog = Math::Mod(m_armMember+(2.0f-(i%3))*0.33f+0.0f, 1.0f);

-		else          prog = Math::Mod(m_armMember+(2.0f-(i%3))*0.33f+0.3f, 1.0f);

-		if ( m_bArmStop )

-		{

-			prog = (float)m_armTimeIndex/3.0f;

-		}

-		if ( prog < 0.33f )  // t0..t1 ?

-		{

-			prog = prog/0.33f;  // 0..1

-			st = 0;  // index start

-			nd = 1;  // index end

-		}

-		else if ( prog < 0.67f )  // t1..t2 ?

-		{

-			prog = (prog-0.33f)/0.33f;  // 0..1

-			st = 1;  // index start

-			nd = 2;  // index end

-		}

-		else	// t2..t0 ?

-		{

-			prog = (prog-0.67f)/0.33f;  // 0..1

-			st = 2;  // index start

-			nd = 0;  // index end

-		}

-		st = st*27+(i%3)*3;

-		nd = nd*27+(i%3)*3;

-		if ( i < 3 )  // right leg (1..3) ?

-		{

-			m_object->SetAngleX(2+2*i+0, Math::PropAngle(m_armAngles[st+ 0], m_armAngles[nd+ 0], prog));

-			m_object->SetAngleY(2+2*i+0, Math::PropAngle(m_armAngles[st+ 1], m_armAngles[nd+ 1], prog));

-			m_object->SetAngleZ(2+2*i+0, Math::PropAngle(m_armAngles[st+ 2], m_armAngles[nd+ 2], prog));

-			m_object->SetAngleX(2+2*i+1, Math::PropAngle(m_armAngles[st+ 9], m_armAngles[nd+ 9], prog));

-			m_object->SetAngleY(2+2*i+1, Math::PropAngle(m_armAngles[st+10], m_armAngles[nd+10], prog));

-			m_object->SetAngleZ(2+2*i+1, Math::PropAngle(m_armAngles[st+11], m_armAngles[nd+11], prog));

-		}

-		else	// left leg (4..6) ?

-		{

-			m_object->SetAngleX(2+2*i+0, Math::PropAngle(    m_armAngles[st+ 0],     m_armAngles[nd+ 0], prog));

-			m_object->SetAngleY(2+2*i+0, Math::PropAngle(180-m_armAngles[st+ 1], 180-m_armAngles[nd+ 1], prog));

-			m_object->SetAngleZ(2+2*i+0, Math::PropAngle(   -m_armAngles[st+ 2],    -m_armAngles[nd+ 2], prog));

-			m_object->SetAngleX(2+2*i+1, Math::PropAngle(    m_armAngles[st+ 9],     m_armAngles[nd+ 9], prog));

-			m_object->SetAngleY(2+2*i+1, Math::PropAngle(   -m_armAngles[st+10],    -m_armAngles[nd+10], prog));

-			m_object->SetAngleZ(2+2*i+1, Math::PropAngle(   -m_armAngles[st+11],    -m_armAngles[nd+11], prog));

-		}

-	}

-

-#if ADJUST_ANGLE

-	if ( m_object->RetSelect() )

-	{

-		char s[100];

-		sprintf(s, "A:time=%d Q:part=%d W:member=%d", m_armTimeIndex, m_armPartIndex, m_armMemberIndex);

-		m_engine->SetInfoText(4, s);

-	}

-#endif

-

-	if ( !bStop && !m_object->RetRuin() )

-	{

-		a = Math::Mod(m_armTimeMarch, 1.0f);

-		if ( a < 0.5f )  a = -1.0f+4.0f*a;  // -1..1

-		else             a =  3.0f-4.0f*a;  // 1..-1

-		dir.x = sinf(a)*0.03f;

-

-		s = Math::Mod(m_armTimeMarch/2.0f, 1.0f);

-		if ( s < 0.5f )  s = -1.0f+4.0f*s;  // -1..1

-		else             s =  3.0f-4.0f*s;  // 1..-1

-		dir.z = sinf(s)*0.05f;

-

-		dir.y = 0.0f;

-		m_object->SetInclinaison(dir);

-

-		a = Math::Mod(m_armMember-0.1f, 1.0f);

-		if ( a < 0.33f )

-		{

-			dir.y = -(1.0f-(a/0.33f))*0.3f;

-		}

-		else if ( a < 0.67f )

-		{

-			dir.y = 0.0f;

-		}

-		else

-		{

-			dir.y = -(a-0.67f)/0.33f*0.3f;

-		}

-		dir.x = 0.0f;

-		dir.z = 0.0f;

-		m_object->SetLinVibration(dir);

-	}

-

-	m_object->SetAngleZ(1, sinf(m_armTimeAbs*0.5f)*0.20f);  // head

-	m_object->SetAngleX(1, sinf(m_armTimeAbs*0.6f)*0.10f);  // head

-	m_object->SetAngleY(1, sinf(m_armTimeAbs*0.7f)*0.20f);  // head

-

-	m_object->SetAngleZ(14,  0.50f);

-	m_object->SetAngleZ(16,  0.50f);

-	m_object->SetAngleY(14,  0.80f+sinf(m_armTimeAbs*1.1f)*0.53f);  // right antenna

-	m_object->SetAngleY(15,  0.70f-sinf(m_armTimeAbs*1.7f)*0.43f);

-	m_object->SetAngleY(16, -0.80f+sinf(m_armTimeAbs*0.9f)*0.53f);  // left antenna

-	m_object->SetAngleY(17, -0.70f-sinf(m_armTimeAbs*1.3f)*0.43f);

-

-	m_object->SetAngleY(18, sinf(m_armTimeAbs*1.1f)*0.20f);  // right claw

-	m_object->SetAngleZ(18, -0.20f);

-	m_object->SetAngleY(19, sinf(m_armTimeAbs*0.9f)*0.20f);  // left claw

-	m_object->SetAngleZ(19, -0.20f);

-

-	return true;

-}

-

-

+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
+// *
+// * 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/.
+
+// motionmother.cpp
+
+
+#include <stdio.h>
+
+#include "object/motion/motionmother.h"
+
+#include "old/modfile.h"
+#include "physics/physics.h"
+
+
+
+#define ADJUST_ANGLE        false       // true -> adjusts the angles of the members
+const float START_TIME = 1000.0f;       // beginning of the relative time
+
+
+
+// Object's constructor.
+
+CMotionMother::CMotionMother(CInstanceManager* iMan, CObject* object)
+                            : CMotion(iMan, object)
+{
+    m_armMember      = START_TIME;
+    m_armTimeAbs     = START_TIME;
+    m_armTimeMarch   = START_TIME;
+    m_armTimeAction  = START_TIME;
+    m_armTimeIndex   = 0;
+    m_armPartIndex   = 0;
+    m_armMemberIndex = 0;
+    m_armLastAction  = -1;
+    m_specAction     = -1;
+    m_bArmStop = false;
+}
+
+// Object's destructor.
+
+CMotionMother::~CMotionMother()
+{
+}
+
+
+// Removes an object.
+
+void CMotionMother::DeleteObject(bool bAll)
+{
+}
+
+
+// Creates a vehicle traveling any lands on the ground.
+
+bool CMotionMother::Create(Math::Vector pos, float angle, ObjectType type,
+                          float power)
+{
+    CModFile*   pModFile;
+    int         rank;
+
+    if ( m_engine->RetRestCreate() < 2+12+6 )  return false;
+
+    pModFile = new CModFile(m_iMan);
+
+    m_object->SetType(type);
+
+    // Creates main base.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEVEHICULE);  // this is a moving object
+    m_object->SetObjectRank(0, rank);
+
+    pModFile->ReadModel("objects\\mother1.mod");
+    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).
+    m_object->CreateCrashSphere(Math::Vector(0.0f, 0.0f, 0.0f), 20.0f, SOUND_BOUM, 0.20f);
+    m_object->SetGlobalSphere(Math::Vector(-2.0f, 10.0f, 0.0f), 25.0f);
+
+    // Creates the head.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(1, rank);
+    m_object->SetObjectParent(1, 0);
+    pModFile->ReadModel("objects\\mother2.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(1, Math::Vector(16.0f, 3.0f, 0.0f));
+
+    // Creates a right-back leg.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(2, rank);
+    m_object->SetObjectParent(2, 0);
+    pModFile->ReadModel("objects\\mother3.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(2, Math::Vector(-5.0f, -1.0f, -12.0f));
+
+    // Creates a right-back foot.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(3, rank);
+    m_object->SetObjectParent(3, 2);
+    pModFile->ReadModel("objects\\mother4.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(3, Math::Vector(0.0f, 0.0f, -8.5f));
+
+    // Creates a middle-right leg.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(4, rank);
+    m_object->SetObjectParent(4, 0);
+    pModFile->ReadModel("objects\\mother3.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(4, Math::Vector(3.5f, -1.0f, -12.0f));
+
+    // Creates a middle-right foot.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(5, rank);
+    m_object->SetObjectParent(5, 4);
+    pModFile->ReadModel("objects\\mother4.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(5, Math::Vector(0.0f, 0.0f, -8.5f));
+
+    // Creates a right-front leg.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(6, rank);
+    m_object->SetObjectParent(6, 0);
+    pModFile->ReadModel("objects\\mother3.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(6, Math::Vector(10.0f, -1.0f, -10.0f));
+
+    // Creates a right-front foot.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(7, rank);
+    m_object->SetObjectParent(7, 6);
+    pModFile->ReadModel("objects\\mother4.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(7, Math::Vector(0.0f, 0.0f, -8.5f));
+
+    // Creates a left-back leg.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(8, rank);
+    m_object->SetObjectParent(8, 0);
+    pModFile->ReadModel("objects\\mother3.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(8, Math::Vector(-5.0f, -1.0f, 12.0f));
+    m_object->SetAngleY(8, Math::PI);
+
+    // Creates a left-back foot.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(9, rank);
+    m_object->SetObjectParent(9, 8);
+    pModFile->ReadModel("objects\\mother4.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(9, Math::Vector(0.0f, 0.0f, -8.5f));
+
+    // Creates a middle-left leg.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(10, rank);
+    m_object->SetObjectParent(10, 0);
+    pModFile->ReadModel("objects\\mother3.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(10, Math::Vector(3.5f, -1.0f, 12.0f));
+    m_object->SetAngleY(10, Math::PI);
+
+    // Creates a middle-left foot.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(11, rank);
+    m_object->SetObjectParent(11, 10);
+    pModFile->ReadModel("objects\\mother4.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(11, Math::Vector(0.0f, 0.0f, -8.5f));
+
+    // Creates a left-front leg.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(12, rank);
+    m_object->SetObjectParent(12, 0);
+    pModFile->ReadModel("objects\\mother3.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(12, Math::Vector(10.0f, -1.0f, 10.0f));
+    m_object->SetAngleY(12, Math::PI);
+
+    // Creates a left-front foot.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(13, rank);
+    m_object->SetObjectParent(13, 12);
+    pModFile->ReadModel("objects\\mother4.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(13, Math::Vector(0.0f, 0.0f, -8.5f));
+
+    // Creates the right antenna.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(14, rank);
+    m_object->SetObjectParent(14, 1);
+    pModFile->ReadModel("objects\\mother5.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(14, Math::Vector(6.0f, 1.0f, -2.5f));
+
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(15, rank);
+    m_object->SetObjectParent(15, 14);
+    pModFile->ReadModel("objects\\mother6.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(15, Math::Vector(8.0f, 0.0f, 0.0f));
+
+    // Creates the left antenna.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(16, rank);
+    m_object->SetObjectParent(16, 1);
+    pModFile->ReadModel("objects\\mother5.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(16, Math::Vector(6.0f, 1.0f, 2.5f));
+
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(17, rank);
+    m_object->SetObjectParent(17, 16);
+    pModFile->ReadModel("objects\\mother6.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(17, Math::Vector(8.0f, 0.0f, 0.0f));
+
+    // Creates the right claw.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(18, rank);
+    m_object->SetObjectParent(18, 1);
+    pModFile->ReadModel("objects\\mother7.mod");
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(18, Math::Vector(-4.0f, -3.5f, -8.0f));
+    m_object->SetZoomX(18, 1.2f);
+
+    // Creates the left claw.
+    rank = m_engine->CreateObject();
+    m_engine->SetObjectType(rank, TYPEDESCENDANT);
+    m_object->SetObjectRank(19, rank);
+    m_object->SetObjectParent(19, 1);
+    pModFile->ReadModel("objects\\mother7.mod");
+    pModFile->Mirror();
+    pModFile->CreateEngineObject(rank);
+    m_object->SetPosition(19, Math::Vector(-4.0f, -3.5f, 8.0f));
+    m_object->SetZoomX(19, 1.2f);
+
+    m_object->CreateShadowCircle(18.0f, 0.8f);
+
+    CreatePhysics();
+    m_object->SetFloorHeight(0.0f);
+
+    pos = m_object->RetPosition(0);
+    m_object->SetPosition(0, pos);  // to display the shadows immediately
+
+    m_engine->LoadAllTexture();
+
+    delete pModFile;
+    return true;
+}
+
+// Creates the physics of the object.
+
+void CMotionMother::CreatePhysics()
+{
+    Character*  character;
+    int         i;
+
+    int member[] =
+    {
+    //  x1,y1,z1,       x2,y2,z2,       x3,y3,z3,       // in the air:
+        30,30,10,       35,-15,10,      35,-35,10,      // t0: legs 1..3
+        -80,-45,-35,        -115,-40,-35,       -90,10,-55,     // t0: feet 1..3
+        0,0,0,          0,0,0,          0,0,0,          // t0: unused
+                                                        // on the ground:
+        15,-5,10,       10,-30,10,      5,-50,10,       // t1: legs 1..3
+        -90,-15,-15,        -110,-55,-35,       -75,-75,-30,        // t1: feet 1..3
+        0,0,0,          0,0,0,          0,0,0,          // t1: unused
+                                                        // on the ground back:
+        0,40,10,        5,5,10,         0,-15,10,       // t2: legs 1..3
+        -45,0,-55,      -65,10,-50,     -125,-85,-45,       // t2: feet 1..3
+        0,0,0,          0,0,0,          0,0,0,          // t2: unused
+    };
+
+    m_physics->SetType(TYPE_ROLLING);
+
+    character = m_object->RetCharacter();
+    character->wheelFront = 10.0f;
+    character->wheelBack  = 10.0f;
+    character->wheelLeft  = 20.0f;
+    character->wheelRight = 20.0f;
+    character->height     =  3.0f;
+
+    m_physics->SetLinMotionX(MO_ADVSPEED,   8.0f);
+    m_physics->SetLinMotionX(MO_RECSPEED,   8.0f);
+    m_physics->SetLinMotionX(MO_ADVACCEL,  10.0f);
+    m_physics->SetLinMotionX(MO_RECACCEL,  10.0f);
+    m_physics->SetLinMotionX(MO_STOACCEL,  40.0f);
+    m_physics->SetLinMotionX(MO_TERSLIDE,   5.0f);
+    m_physics->SetLinMotionZ(MO_TERSLIDE,   5.0f);
+    m_physics->SetLinMotionX(MO_TERFORCE,  30.0f);
+    m_physics->SetLinMotionZ(MO_TERFORCE,  20.0f);
+    m_physics->SetLinMotionZ(MO_MOTACCEL,  40.0f);
+
+    m_physics->SetCirMotionY(MO_ADVSPEED,   0.1f*Math::PI);
+    m_physics->SetCirMotionY(MO_RECSPEED,   0.1f*Math::PI);
+    m_physics->SetCirMotionY(MO_ADVACCEL,  10.0f);
+    m_physics->SetCirMotionY(MO_RECACCEL,  10.0f);
+    m_physics->SetCirMotionY(MO_STOACCEL,  20.0f);
+
+    for ( i=0 ; i<3*3*3*3 ; i++ )
+    {
+        m_armAngles[i] = member[i];
+    }
+}
+
+
+// Management of an event.
+
+bool CMotionMother::EventProcess(const Event &event)
+{
+    CMotion::EventProcess(event);
+
+    if ( event.event == EVENT_FRAME )
+    {
+        return EventFrame(event);
+    }
+
+    if ( event.event == EVENT_KEYDOWN )
+    {
+#if ADJUST_ANGLE
+        int     i;
+
+        if ( event.param == 'A' )  m_armTimeIndex++;
+        if ( m_armTimeIndex >= 3 )  m_armTimeIndex = 0;
+
+        if ( event.param == 'Q' )  m_armPartIndex++;
+        if ( m_armPartIndex >= 3 )  m_armPartIndex = 0;
+
+        if ( event.param == 'W' )  m_armMemberIndex++;
+        if ( m_armMemberIndex >= 3 )  m_armMemberIndex = 0;
+
+        i  = m_armMemberIndex*3;
+        i += m_armPartIndex*3*3;
+        i += m_armTimeIndex*3*3*3;
+//?     i += 3*3*3*3;
+
+        if ( event.param == 'E' )  m_armAngles[i+0] += 5;
+        if ( event.param == 'D' )  m_armAngles[i+0] -= 5;
+        if ( event.param == 'R' )  m_armAngles[i+1] += 5;
+        if ( event.param == 'F' )  m_armAngles[i+1] -= 5;
+        if ( event.param == 'T' )  m_armAngles[i+2] += 5;
+        if ( event.param == 'G' )  m_armAngles[i+2] -= 5;
+
+        if ( event.param == 'Y' )  m_bArmStop = !m_bArmStop;
+#endif
+    }
+
+    return true;
+}
+
+// Management of an event.
+
+bool CMotionMother::EventFrame(const Event &event)
+{
+    Math::Vector    dir;
+    float       s, a, prog;
+    int         i, st, nd;
+    bool        bStop;
+
+    if ( m_engine->RetPause() )  return true;
+    if ( !m_engine->IsVisiblePoint(m_object->RetPosition(0)) )  return true;
+
+    s =     m_physics->RetLinMotionX(MO_MOTSPEED)*1.5f;
+    a = fabs(m_physics->RetCirMotionY(MO_MOTSPEED)*26.0f);
+
+    if ( s == 0.0f && a != 0.0f )  a *= 1.5f;
+
+    m_armTimeAbs += event.rTime;
+    m_armTimeMarch += (s)*event.rTime*0.05f;
+    m_armMember += (s+a)*event.rTime*0.05f;
+
+    bStop = ( a == 0.0f && s == 0.0f );  // stop?
+
+    if ( bStop )
+    {
+        prog = Math::Mod(m_armTimeAbs, 2.0f)/10.0f;
+        a = Math::Mod(m_armMember, 1.0f);
+        a = (prog-a)*event.rTime*1.0f;  // stop position just pleasantly
+        m_armMember += a;
+    }
+
+    for ( i=0 ; i<6 ; i++ )  // the six legs
+    {
+        if ( i < 3 )  prog = Math::Mod(m_armMember+(2.0f-(i%3))*0.33f+0.0f, 1.0f);
+        else          prog = Math::Mod(m_armMember+(2.0f-(i%3))*0.33f+0.3f, 1.0f);
+        if ( m_bArmStop )
+        {
+            prog = (float)m_armTimeIndex/3.0f;
+        }
+        if ( prog < 0.33f )  // t0..t1 ?
+        {
+            prog = prog/0.33f;  // 0..1
+            st = 0;  // index start
+            nd = 1;  // index end
+        }
+        else if ( prog < 0.67f )  // t1..t2 ?
+        {
+            prog = (prog-0.33f)/0.33f;  // 0..1
+            st = 1;  // index start
+            nd = 2;  // index end
+        }
+        else    // t2..t0 ?
+        {
+            prog = (prog-0.67f)/0.33f;  // 0..1
+            st = 2;  // index start
+            nd = 0;  // index end
+        }
+        st = st*27+(i%3)*3;
+        nd = nd*27+(i%3)*3;
+        if ( i < 3 )  // right leg (1..3) ?
+        {
+            m_object->SetAngleX(2+2*i+0, Math::PropAngle(m_armAngles[st+ 0], m_armAngles[nd+ 0], prog));
+            m_object->SetAngleY(2+2*i+0, Math::PropAngle(m_armAngles[st+ 1], m_armAngles[nd+ 1], prog));
+            m_object->SetAngleZ(2+2*i+0, Math::PropAngle(m_armAngles[st+ 2], m_armAngles[nd+ 2], prog));
+            m_object->SetAngleX(2+2*i+1, Math::PropAngle(m_armAngles[st+ 9], m_armAngles[nd+ 9], prog));
+            m_object->SetAngleY(2+2*i+1, Math::PropAngle(m_armAngles[st+10], m_armAngles[nd+10], prog));
+            m_object->SetAngleZ(2+2*i+1, Math::PropAngle(m_armAngles[st+11], m_armAngles[nd+11], prog));
+        }
+        else    // left leg (4..6) ?
+        {
+            m_object->SetAngleX(2+2*i+0, Math::PropAngle(    m_armAngles[st+ 0],     m_armAngles[nd+ 0], prog));
+            m_object->SetAngleY(2+2*i+0, Math::PropAngle(180-m_armAngles[st+ 1], 180-m_armAngles[nd+ 1], prog));
+            m_object->SetAngleZ(2+2*i+0, Math::PropAngle(   -m_armAngles[st+ 2],    -m_armAngles[nd+ 2], prog));
+            m_object->SetAngleX(2+2*i+1, Math::PropAngle(    m_armAngles[st+ 9],     m_armAngles[nd+ 9], prog));
+            m_object->SetAngleY(2+2*i+1, Math::PropAngle(   -m_armAngles[st+10],    -m_armAngles[nd+10], prog));
+            m_object->SetAngleZ(2+2*i+1, Math::PropAngle(   -m_armAngles[st+11],    -m_armAngles[nd+11], prog));
+        }
+    }
+
+#if ADJUST_ANGLE
+    if ( m_object->RetSelect() )
+    {
+        char s[100];
+        sprintf(s, "A:time=%d Q:part=%d W:member=%d", m_armTimeIndex, m_armPartIndex, m_armMemberIndex);
+        m_engine->SetInfoText(4, s);
+    }
+#endif
+
+    if ( !bStop && !m_object->RetRuin() )
+    {
+        a = Math::Mod(m_armTimeMarch, 1.0f);
+        if ( a < 0.5f )  a = -1.0f+4.0f*a;  // -1..1
+        else             a =  3.0f-4.0f*a;  // 1..-1
+        dir.x = sinf(a)*0.03f;
+
+        s = Math::Mod(m_armTimeMarch/2.0f, 1.0f);
+        if ( s < 0.5f )  s = -1.0f+4.0f*s;  // -1..1
+        else             s =  3.0f-4.0f*s;  // 1..-1
+        dir.z = sinf(s)*0.05f;
+
+        dir.y = 0.0f;
+        m_object->SetInclinaison(dir);
+
+        a = Math::Mod(m_armMember-0.1f, 1.0f);
+        if ( a < 0.33f )
+        {
+            dir.y = -(1.0f-(a/0.33f))*0.3f;
+        }
+        else if ( a < 0.67f )
+        {
+            dir.y = 0.0f;
+        }
+        else
+        {
+            dir.y = -(a-0.67f)/0.33f*0.3f;
+        }
+        dir.x = 0.0f;
+        dir.z = 0.0f;
+        m_object->SetLinVibration(dir);
+    }
+
+    m_object->SetAngleZ(1, sinf(m_armTimeAbs*0.5f)*0.20f);  // head
+    m_object->SetAngleX(1, sinf(m_armTimeAbs*0.6f)*0.10f);  // head
+    m_object->SetAngleY(1, sinf(m_armTimeAbs*0.7f)*0.20f);  // head
+
+    m_object->SetAngleZ(14,  0.50f);
+    m_object->SetAngleZ(16,  0.50f);
+    m_object->SetAngleY(14,  0.80f+sinf(m_armTimeAbs*1.1f)*0.53f);  // right antenna
+    m_object->SetAngleY(15,  0.70f-sinf(m_armTimeAbs*1.7f)*0.43f);
+    m_object->SetAngleY(16, -0.80f+sinf(m_armTimeAbs*0.9f)*0.53f);  // left antenna
+    m_object->SetAngleY(17, -0.70f-sinf(m_armTimeAbs*1.3f)*0.43f);
+
+    m_object->SetAngleY(18, sinf(m_armTimeAbs*1.1f)*0.20f);  // right claw
+    m_object->SetAngleZ(18, -0.20f);
+    m_object->SetAngleY(19, sinf(m_armTimeAbs*0.9f)*0.20f);  // left claw
+    m_object->SetAngleZ(19, -0.20f);
+
+    return true;
+}
+
+