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#pragma once
#if ENABLE_2D_PHYSICS || DOXYGEN
#include "Runtime/Physics2D/Physics2DManager.h"
#include "Runtime/Physics2D/JointDescriptions2D.h"
#include "Runtime/BaseClasses/GameObject.h"
#include "Runtime/GameCode/Behaviour.h"
class Rigidbody2D;
class b2Joint;
class b2Body;
struct b2JointDef;
// --------------------------------------------------------------------------
class Joint2D : public Behaviour
{
friend class Rigidbody2D;
public:
REGISTER_DERIVED_ABSTRACT_CLASS (Joint2D, Behaviour)
DECLARE_OBJECT_SERIALIZE (Joint2D)
Joint2D (MemLabelId label, ObjectCreationMode mode);
// virtual ~Joint2D (); declared-by-macro
virtual void Reset ();
virtual void AwakeFromLoad (AwakeFromLoadMode awakeMode);
virtual void Deactivate (DeactivateOperation operation);
virtual void AddToManager ();
virtual void RemoveFromManager ();
void RecreateJoint (const Rigidbody2D* ignoreRigidbody);
void SetConnectedBody (PPtr<Rigidbody2D> body);
PPtr<Rigidbody2D> GetConnectedBody () const { return m_ConnectedRigidBody; }
void SetCollideConnected (bool Collide);
bool GetCollideConnected () const { return m_CollideConnected; }
protected:
virtual void Create () = 0;
virtual void ReCreate();
virtual void Cleanup ();
b2Body* FetchBodyA () const;
b2Body* FetchBodyB () const;
void FinalizeCreateJoint (b2JointDef* jointDef);
protected:
PPtr<Rigidbody2D> m_ConnectedRigidBody; ///< The rigid body to connect to. No rigid body connects to the scene.
bool m_CollideConnected; ///< Whether rigid bodies connected with this joint can collide or not.
b2Joint* m_Joint;
};
#endif //ENABLE_2D_PHYSICS
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