2013-09-09 10:29:02 +08:00
|
|
|
/****************************************************************************
|
|
|
|
Copyright (c) 2013 cocos2d-x.org
|
|
|
|
|
|
|
|
http://www.cocos2d-x.org
|
|
|
|
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
|
|
in the Software without restriction, including without limitation the rights
|
|
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
|
|
all copies or substantial portions of the Software.
|
|
|
|
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
|
|
THE SOFTWARE.
|
|
|
|
****************************************************************************/
|
|
|
|
|
|
|
|
#ifndef __CCPHYSICS_BODY_H__
|
|
|
|
#define __CCPHYSICS_BODY_H__
|
|
|
|
|
|
|
|
#include "CCObject.h"
|
|
|
|
#include "CCGeometry.h"
|
|
|
|
#include "CCPhysicsSetting.h"
|
2013-09-09 16:36:19 +08:00
|
|
|
#include <vector>
|
2013-09-09 10:29:02 +08:00
|
|
|
|
|
|
|
NS_CC_BEGIN
|
2013-09-09 16:36:19 +08:00
|
|
|
class Sprite;
|
2013-09-09 10:29:02 +08:00
|
|
|
class PhysicsWorld;
|
2013-09-09 16:36:19 +08:00
|
|
|
class PhysicsJoint;
|
2013-09-09 10:29:02 +08:00
|
|
|
class PhysicsFixture;
|
|
|
|
|
2013-09-09 16:36:19 +08:00
|
|
|
class PhysicsBody : public Object, public Clonable
|
2013-09-09 10:29:02 +08:00
|
|
|
{
|
|
|
|
public:
|
|
|
|
static PhysicsBody* createCircle(Point centre, float radius);
|
|
|
|
static PhysicsBody* createRectangle(Rect rect);
|
|
|
|
static PhysicsBody* createPolygon(Array* points);
|
|
|
|
|
|
|
|
static PhysicsBody* createEdgeSegment(Point x, Point y);
|
|
|
|
static PhysicsBody* createEdgeCircle(Point centre, float radius);
|
|
|
|
static PhysicsBody* createEdgeRectangle(Rect rect);
|
|
|
|
static PhysicsBody* createEdgePolygon(Array* points);
|
|
|
|
static PhysicsBody* createEdgeChain(Array* points);
|
|
|
|
|
|
|
|
virtual void applyForce(Point force);
|
|
|
|
virtual void applyForce(Point force, Point point);
|
|
|
|
virtual void applyImpulse(Point impulse);
|
|
|
|
virtual void applyImpulse(Point impulse, Point point);
|
|
|
|
virtual void applyTorque(float torque);
|
|
|
|
virtual void applyAngularImpulse(float impulse);
|
|
|
|
|
|
|
|
void addFixture(PhysicsFixture* fixture);
|
2013-09-09 16:36:19 +08:00
|
|
|
inline Array* getFixtures() const { return _fixtures; }
|
2013-09-09 10:29:02 +08:00
|
|
|
void removeFixture(PhysicsFixture* fixture);
|
|
|
|
void removeAllFixtures();
|
|
|
|
|
2013-09-09 16:36:19 +08:00
|
|
|
inline PhysicsWorld* getWorld() const { return _physicsWorld; }
|
|
|
|
inline const std::vector<PhysicsJoint*>* getJoints() const { return &_joints; }
|
|
|
|
|
|
|
|
inline Sprite* getOwner() const { return _owner; }
|
2013-09-09 10:29:02 +08:00
|
|
|
|
|
|
|
void setCategoryBitmask(int bitmask);
|
2013-09-09 16:36:19 +08:00
|
|
|
inline int getCategoryBitmask() const { return _categoryBitmask; }
|
2013-09-09 10:29:02 +08:00
|
|
|
void setContactTestBitmask(int bitmask);
|
2013-09-09 16:36:19 +08:00
|
|
|
inline int getContactTestBitmask() const { return _contactTestBitmask; }
|
2013-09-09 10:29:02 +08:00
|
|
|
void setCollisionBitmask(int bitmask);
|
2013-09-09 16:36:19 +08:00
|
|
|
inline int getCollisionBitmask() const { return _collisionBitmask; }
|
|
|
|
|
|
|
|
virtual Clonable* clone() const override;
|
2013-09-09 10:29:02 +08:00
|
|
|
|
|
|
|
protected:
|
|
|
|
bool init();
|
|
|
|
|
|
|
|
protected:
|
|
|
|
PhysicsBody();
|
|
|
|
virtual ~PhysicsBody();
|
|
|
|
|
|
|
|
private:
|
|
|
|
float _mass;
|
|
|
|
float _density;
|
|
|
|
float _area;
|
|
|
|
float _friction;
|
2013-09-09 16:36:19 +08:00
|
|
|
Sprite* _owner;
|
2013-09-09 10:29:02 +08:00
|
|
|
Point _velocity;
|
|
|
|
float _angularVelocity;
|
|
|
|
bool _resting;
|
|
|
|
|
|
|
|
int _categoryBitmask;
|
|
|
|
int _contactTestBitmask;
|
|
|
|
int _collisionBitmask;
|
|
|
|
|
2013-09-09 16:36:19 +08:00
|
|
|
std::vector<PhysicsJoint*> _joints;
|
2013-09-09 10:29:02 +08:00
|
|
|
Array* _fixtures;
|
|
|
|
PhysicsWorld* _physicsWorld;
|
|
|
|
};
|
|
|
|
|
|
|
|
NS_CC_END
|
|
|
|
|
2013-09-09 10:40:31 +08:00
|
|
|
#endif // __CCPHYSICS_BODY_H__
|