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#ifndef PHYSICS_LOOP_BACK_H
#define PHYSICS_LOOP_BACK_H
//#include "SharedMemoryCommands.h"
#include "PhysicsClient.h"
#include "LinearMath/btVector3.h"
///todo: the PhysicsClient API was designed with shared memory in mind,
///now it become more general we need to move out the shared memory specifics away
///for example naming [disconnectSharedMemory -> disconnect] [ move setSharedMemoryKey to shared memory specific subclass ]
class PhysicsLoopBack : public PhysicsClient
{
struct PhysicsLoopBackInternalData* m_data;
public:
PhysicsLoopBack();
virtual ~PhysicsLoopBack();
// return true if connection succesfull, can also check 'isConnected'
virtual bool connect();
////todo: rename to 'disconnect'
virtual void disconnectSharedMemory();
virtual bool isConnected() const;
// return non-null if there is a status, nullptr otherwise
virtual const SharedMemoryStatus* processServerStatus();
virtual SharedMemoryCommand* getAvailableSharedMemoryCommand();
virtual bool canSubmitCommand() const;
virtual bool submitClientCommand(const struct SharedMemoryCommand& command);
virtual int getNumJoints(int bodyIndex) const;
virtual void getJointInfo(int bodyIndex, int jointIndex, struct b3JointInfo& info) const;
///todo: move this out of the
virtual void setSharedMemoryKey(int key);
void uploadBulletFileToSharedMemory(const char* data, int len);
virtual int getNumDebugLines() const;
virtual const float* getDebugLinesFrom() const;
virtual const float* getDebugLinesTo() const;
virtual const float* getDebugLinesColor() const;
};
#endif //PHYSICS_LOOP_BACK_H
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