E:/Programming/MyProject/K_Game_hg/GameEngine/include/physics/PhysicsDriver.h

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// Copyright 2006-2011 by Kat'Oun

#ifndef _PHYSICS_DRIVER_H_
#define _PHYSICS_DRIVER_H_

#include <EngineConfig.h>
#include <core/Types.h>

namespace core
{
class vector3d;
class quaternion;
}

namespace physics
{

class Body;
class BodyData;
class Shape;
class Material;
class Joint;
struct CollisionPoint;
enum ShapeType;
enum JointType;

class ENGINE_PUBLIC_EXPORT PhysicsDriver
{
public:

        // Default Constructor
        PhysicsDriver();

        // Destructor
        virtual ~PhysicsDriver();

        virtual void initialize();

        virtual void start();

        virtual void update(f32 elapsedTime);

        virtual void stop();

        virtual void setHardware(bool state) = 0;

        virtual void setCollisionAccuracy(f32 accuracy) = 0;
        virtual void setSolverAccuracy(f32 accuracy) = 0;

        virtual void setGravity(const core::vector3d& gravity) = 0;

protected:

        static void fireCollisionStarted(Body* body1, Body* body2, const std::vector<CollisionPoint*>& points);

        static void fireCollisionUpdate(Body* body1, Body* body2, const std::vector<CollisionPoint*>& points);

        static void fireCollisionEnded(Body* body1, Body* body2);
};

} // end namespace physics

#endif