~cpp
class CmyAnimation{
protected:
	vector<UINT> m_frameList;
	int m_nowFrame;

private:
	void init(){
		m_nowFrame = 0;
	}
public:
	CmyAnimation(){
		init();
	}
	void nextFrame(){
		if(m_nowFrame < int(m_frameList.size())-1)
			m_nowFrame++;
		else m_nowFrame = 0;
	}
	int getFrameSize(){
		return int(m_frameList.size());
	}
	void addFrame(UINT ITEM){
		m_frameList.push_back(ITEM);
	}
	virtual void drawFrame(CmyDouBuffDC* dc)=0;
};