#include "CCActionInterval.h"

namespace cocos2d {

	class CCCamera;
	class CCActionCamera : public CCActionInterval
	{	
		CCActionCamera();		
		virtual void startWithTarget(CCNode *pTarget);
		virtual CCActionInterval * reverse();
	};


	class CCOrbitCamera : public CCActionCamera 
	{

		CCOrbitCamera();	
		static CCOrbitCamera * actionWithDuration(float t, float radius, float deltaRadius, float angleZ, float deltaAngleZ, float angleX, float deltaAngleX);
		/** initializes a CCOrbitCamera action with radius, delta-radius,  z, deltaZ, x, deltaX */
		bool initWithDuration(float t, float radius, float deltaRadius, float angleZ, float deltaAngleZ, float angleX, float deltaAngleX);
		/** positions the camera according to spherical coordinates */
		void sphericalRadius(float *r, float *zenith, float *azimuth);
		// super methods
		CCObject* copyWithZone(CCZone* pZone);
		void startWithTarget(CCNode *pTarget);
		void update(ccTime time);


	};

} // namespace cocos2d