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// physics.h
#ifndef _PHYSICS_H_
#define _PHYSICS_H_
class CInstanceManager;
class CD3DEngine;
class CLight;
class CParticule;
class CTerrain;
class CWater;
class CCamera;
class CObject;
class CBrain;
class CMotion;
class CSound;
enum PhysicsType
{
TYPE_ROLLING = 1,
TYPE_FLYING = 2,
};
enum PhysicsMode
{
MO_ADVACCEL = 0,
MO_RECACCEL = 1,
MO_STOACCEL = 2,
MO_MOTACCEL = 3,
MO_ADVSPEED = 4,
MO_RECSPEED = 5,
MO_MOTSPEED = 6,
MO_CURSPEED = 7,
MO_TERFORCE = 8,
MO_TERSPEED = 9,
MO_TERSLIDE = 10,
MO_REASPEED = 11,
};
typedef struct
{
D3DVECTOR advanceAccel; // acc�l�ration de d�part (+)
D3DVECTOR recedeAccel; // acc�l�ration de d�part (+)
D3DVECTOR stopAccel; // acc�l�ration d'arr�t (+)
D3DVECTOR motorAccel; // acc�l�ration actuelle (+/-)
D3DVECTOR advanceSpeed; // vitesse en marche avant (+)
D3DVECTOR recedeSpeed; // vitesse en marche arri�re (+)
D3DVECTOR motorSpeed; // vitesse souhait�e (+/-)
D3DVECTOR currentSpeed; // vitesse actuelle (+/-)
D3DVECTOR terrainForce; // force de r�sistance du terrain (+)
D3DVECTOR terrainSpeed; // vitesse du terrain (+/-)
D3DVECTOR terrainSlide; // limite vitesse de glissement (+)
D3DVECTOR realSpeed; // vitesse r�elle (+/-)
D3DVECTOR finalInclin; // inclinaison finale
}
Motion;
class CPhysics
{
public:
CPhysics(CInstanceManager* iMan, CObject* object);
~CPhysics();
void DeleteObject(BOOL bAll=FALSE);
BOOL EventProcess(const Event &event);
void SetBrain(CBrain* brain);
void SetMotion(CMotion* motion);
void SetType(PhysicsType type);
PhysicsType RetType();
BOOL Write(char *line);
BOOL Read(char *line);
void SetGravity(float value);
float RetGravity();
float RetFloorHeight();
void SetLinMotion(PhysicsMode mode, D3DVECTOR value);
D3DVECTOR RetLinMotion(PhysicsMode mode);
void SetLinMotionX(PhysicsMode mode, float value);
void SetLinMotionY(PhysicsMode mode, float value);
void SetLinMotionZ(PhysicsMode mode, float value);
float RetLinMotionX(PhysicsMode mode);
float RetLinMotionY(PhysicsMode mode);
float RetLinMotionZ(PhysicsMode mode);
void SetCirMotion(PhysicsMode mode, D3DVECTOR value);
D3DVECTOR RetCirMotion(PhysicsMode mode);
void SetCirMotionX(PhysicsMode mode, float value);
void SetCirMotionY(PhysicsMode mode, float value);
void SetCirMotionZ(PhysicsMode mode, float value);
float RetCirMotionX(PhysicsMode mode);
float RetCirMotionY(PhysicsMode mode);
float RetCirMotionZ(PhysicsMode mode);
float RetLinStopLength(PhysicsMode sMode=MO_ADVSPEED, PhysicsMode aMode=MO_STOACCEL);
float RetCirStopLength();
float RetLinMaxLength(float dir);
float RetLinTimeLength(float dist, float dir=1.0f);
float RetLinLength(float dist);
void SetMotor(BOOL bState);
BOOL RetMotor();
void SetLand(BOOL bState);
BOOL RetLand();
void SetSwim(BOOL bState);
BOOL RetSwim();
void SetCollision(BOOL bCollision);
BOOL RetCollision();
void SetFreeze(BOOL bFreeze);
BOOL RetFreeze();
void SetReactorRange(float range);
float RetReactorRange();
void SetMotorSpeed(D3DVECTOR speed);
void SetMotorSpeedX(float speed);
void SetMotorSpeedY(float speed);
void SetMotorSpeedZ(float speed);
D3DVECTOR RetMotorSpeed();
float RetMotorSpeedX();
float RetMotorSpeedY();
float RetMotorSpeedZ();
void CreateInterface(BOOL bSelect);
Error RetError();
protected:
BOOL EventFrame(const Event &event);
void WaterFrame(float aTime, float rTime);
void SoundMotor(float rTime);
void SoundMotorFull(float rTime, ObjectType type);
void SoundMotorSlow(float rTime, ObjectType type);
void SoundMotorStop(float rTime, ObjectType type);
void SoundReactorFull(float rTime, ObjectType type);
void SoundReactorStop(float rTime, ObjectType type);
void FrameParticule(float aTime, float rTime);
void MotorUpdate(float aTime, float rTime);
void EffectUpdate(float aTime, float rTime);
void UpdateMotionStruct(float rTime, Motion &motion);
void FloorAdapt(float aTime, float rTime, D3DVECTOR &pos, D3DVECTOR &angle);
void FloorAngle(const D3DVECTOR &pos, D3DVECTOR &angle);
int ObjectAdapt(const D3DVECTOR &pos, const D3DVECTOR &angle);
BOOL JostleObject(CObject* pObj, D3DVECTOR iPos, float iRad, D3DVECTOR oPos, float oRad);
BOOL JostleObject(CObject* pObj, float force);
BOOL ExploOther(ObjectType iType, CObject *pObj, ObjectType oType, float force);
int ExploHimself(ObjectType iType, ObjectType oType, float force);
void PowerParticule(float factor, BOOL bBreak);
void CrashParticule(float crash);
void MotorParticule(float aTime, float rTime);
void WaterParticule(float aTime, D3DVECTOR pos, ObjectType type, float floor, float advance, float turn);
void WheelParticule(int color, float width);
protected:
CInstanceManager* m_iMan;
CD3DEngine* m_engine;
CLight* m_light;
CParticule* m_particule;
CTerrain* m_terrain;
CWater* m_water;
CCamera* m_camera;
CObject* m_object;
CBrain* m_brain;
CMotion* m_motion;
CSound* m_sound;
PhysicsType m_type; // TYPE_*
float m_gravity; // force de gravitation
float m_time; // temps absolu
D3DVECTOR m_motorSpeed; // vitesse du moteur (-1..1)
Motion m_linMotion; // mouvement lin�aire
Motion m_cirMotion; // mouvement circulaire
BOOL m_bMotor;
BOOL m_bLand;
BOOL m_bSwim;
BOOL m_bCollision;
BOOL m_bObstacle;
BOOL m_bFreeze;
int m_repeatCollision;
float m_linVibrationFactor;
float m_cirVibrationFactor;
float m_inclinaisonFactor;
float m_lastPowerParticule;
float m_lastSlideParticule;
float m_lastMotorParticule;
float m_lastWaterParticule;
float m_lastUnderParticule;
float m_lastPloufParticule;
float m_lastFlameParticule;
BOOL m_bWheelParticuleBrake;
D3DVECTOR m_wheelParticulePos[2];
float m_absorbWater;
float m_reactorTemperature;
float m_reactorRange;
float m_timeReactorFail;
float m_timeUnderWater;
float m_lastEnergy;
float m_lastSoundWater;
float m_lastSoundInsect;
float m_restBreakParticule;
float m_floorLevel; // niveau du sol
float m_floorHeight; // hauteur au-dessus du sol
int m_soundChannel;
int m_soundChannelSlide;
float m_soundTimePshhh;
float m_soundTimeJostle;
float m_soundTimeBoum;
BOOL m_bSoundSlow;
BOOL m_bForceUpdate;
BOOL m_bLowLevel;
};
#endif //_PHYSICS_H_
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