axmol/cocos/physics/chipmunk/CCPhysicsShapeInfo_chipmunk.h

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 Copyright (c) 2013 cocos2d-x.org
 
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#ifndef __CCPHYSICS_SHAPE_INFO_CHIPMUNK_H__
#define __CCPHYSICS_SHAPE_INFO_CHIPMUNK_H__

#if CC_USE_PHYSICS

#include <vector>
#include <unordered_map>
#include "chipmunk.h"
#include "CCPlatformMacros.h"

NS_CC_BEGIN

class PhysicsShape;

class PhysicsShapeInfo
{
public:
    void add(cpShape* shape);
    void remove(cpShape* shape);
    void removeAll();
    void setGroup(cpGroup group);
    void setBody(cpBody* body);

    PhysicsShape* getShape() const { return _shape; }
    std::vector<cpShape*>& getShapes() { return _shapes; }
    cpBody* getBody() const { return _body; }
    cpGroup getGourp() const { return _group; }
    static std::unordered_map<cpShape*, PhysicsShapeInfo*>& getMap() { return _map; }
    static cpBody* getSharedBody() { return _sharedBody; }
    
protected:
    PhysicsShapeInfo(PhysicsShape* shape);
    ~PhysicsShapeInfo();
    
    std::vector<cpShape*> _shapes;
    PhysicsShape* _shape;
    cpBody* _body;
    cpGroup _group;
    static std::unordered_map<cpShape*, PhysicsShapeInfo*> _map;
    static cpBody* _sharedBody;
    
    friend class PhysicsShape;
};

NS_CC_END

#endif // CC_USE_PHYSICS
#endif // __CCPHYSICS_SHAPE_INFO_CHIPMUNK_H__