#ifndef PHYSICS_SERVER_H
#define PHYSICS_SERVER_H

#include "LinearMath/btVector3.h"



class PhysicsServer
{
	

public:
	
	virtual ~PhysicsServer();
	
	virtual void setSharedMemoryKey(int key)=0;
	
	virtual bool connectSharedMemory( struct GUIHelperInterface* guiHelper)=0;

	virtual void disconnectSharedMemory (bool deInitializeSharedMemory)=0;

	virtual void processClientCommands()=0;

//	virtual bool	supportsJointMotor(class btMultiBody* body, int linkIndex)=0;

	//@todo(erwincoumans) Should we have shared memory commands for picking objects?
	///The pickBody method will try to pick the first body along a ray, return true if succeeds, false otherwise
	virtual bool pickBody(const btVector3& rayFromWorld, const btVector3& rayToWorld)=0;
	virtual bool movePickedBody(const btVector3& rayFromWorld, const btVector3& rayToWorld)=0;
	virtual void removePickingConstraint()=0;

	//for physicsDebugDraw and renderScene are mainly for debugging purposes
	//and for physics visualization. The idea is that physicsDebugDraw can also send wireframe
	//to a physics client, over shared memory
	virtual void    physicsDebugDraw(int debugDrawFlags)=0;
	virtual void    renderScene()=0;

	virtual void enableCommandLogging(bool enable, const char* fileName)=0;
	virtual void replayFromLogFile(const char* fileName)=0;
	
};


#endif //PHYSICS_SERVER_H