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#ifndef CCDPHYSICSENVIRONMENT
#define CCDPHYSICSENVIRONMENT
#include "PHY_IPhysicsEnvironment.h"
#include <vector>
class CcdPhysicsController;
#include "SimdVector3.h"
class Point2PointConstraint;
class ToiContactDispatcher;
class Dispatcher;
//#include "BroadphaseInterface.h"
class Vehicle;
class PersistentManifold;
class BroadphaseInterface;
class IDebugDraw;
/// Physics Environment takes care of stepping the simulation and is a container for physics entities.
/// It stores rigidbodies,constraints, materials etc.
/// A derived class may be able to 'construct' entities by loading and/or converting
class CcdPhysicsEnvironment : public PHY_IPhysicsEnvironment
{
SimdVector3 m_gravity;
BroadphaseInterface* m_broadphase;
IDebugDraw* m_debugDrawer;
public:
CcdPhysicsEnvironment(ToiContactDispatcher* dispatcher=0, BroadphaseInterface* broadphase=0);
virtual ~CcdPhysicsEnvironment();
/////////////////////////////////////
//PHY_IPhysicsEnvironment interface
/////////////////////////////////////
/// Perform an integration step of duration 'timeStep'.
virtual void setDebugDrawer(IDebugDraw* debugDrawer)
{
m_debugDrawer = debugDrawer;
}
virtual void beginFrame() {};
virtual void endFrame() {};
/// Perform an integration step of duration 'timeStep'.
virtual bool proceedDeltaTime(double curTime,float timeStep);
virtual void setFixedTimeStep(bool useFixedTimeStep,float fixedTimeStep){};
//returns 0.f if no fixed timestep is used
virtual float getFixedTimeStep(){ return 0.f;};
virtual void setDebugMode(int debugMode);
virtual void setGravity(float x,float y,float z);
virtual int createConstraint(class PHY_IPhysicsController* ctrl,class PHY_IPhysicsController* ctrl2,PHY_ConstraintType type,
float pivotX,float pivotY,float pivotZ,
float axisX,float axisY,float axisZ);
virtual void removeConstraint(int constraintid);
virtual PHY_IPhysicsController* rayTest(PHY_IPhysicsController* ignoreClient, float fromX,float fromY,float fromZ, float toX,float toY,float toZ,
float& hitX,float& hitY,float& hitZ,float& normalX,float& normalY,float& normalZ);
//Methods for gamelogic collision/physics callbacks
//todo:
virtual void addSensor(PHY_IPhysicsController* ctrl) {};
virtual void removeSensor(PHY_IPhysicsController* ctrl){};
virtual void addTouchCallback(int response_class, PHY_ResponseCallback callback, void *user){};
virtual void requestCollisionCallback(PHY_IPhysicsController* ctrl){};
virtual PHY_IPhysicsController* CreateSphereController(float radius,const PHY__Vector3& position) {return 0;};
virtual PHY_IPhysicsController* CreateConeController(float coneradius,float coneheight){ return 0;};
virtual int getNumContactPoints();
virtual void getContactPoint(int i,float& hitX,float& hitY,float& hitZ,float& normalX,float& normalY,float& normalZ);
//////////////////////
//CcdPhysicsEnvironment interface
////////////////////////
void addCcdPhysicsController(CcdPhysicsController* ctrl);
void removeCcdPhysicsController(CcdPhysicsController* ctrl);
BroadphaseInterface* GetBroadphase() { return m_broadphase; }
Dispatcher* GetDispatcher();
int GetNumControllers();
CcdPhysicsController* GetPhysicsController( int index);
int GetNumManifolds() const;
const PersistentManifold* GetManifold(int index) const;
private:
void UpdateActivationState();
void SyncMotionStates(float timeStep);
std::vector<CcdPhysicsController*> m_controllers;
std::vector<Point2PointConstraint*> m_p2pConstraints;
std::vector<Vehicle*> m_vehicles;
class ToiContactDispatcher* m_dispatcher;
bool m_scalingPropagated;
};
#endif //CCDPHYSICSENVIRONMENT
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