stone.h

VC面向对象的学习教程

// Stone.h: interface for the CStone class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_STONE_H__DCDE397A_E469_40E9_984C_A4466EC69532__INCLUDED_)
#define AFX_STONE_H__DCDE397A_E469_40E9_984C_A4466EC69532__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

// 定义炮弹类 //////////////////////////////////////////////////
class CStone: public CObject
{
	CPoint	m_pointStone;			// 炮弹位置
	CBitmap	m_bmpStone;		// 炮弹图象
	int		m_nWidth;		// 炮弹图象宽
	int		m_nHeight;		// 炮弹图象高
	BOOL	m_bShot;			// 是否已发射
public:
	CStone();
	BOOL	HaveStone(){return !m_bShot;}
	void	Shot(int x);
	void	ShowStone(CDC *pDC, CDC *pMemDC, CRect Client);
	CRect	GetStone(){return CRect(m_pointStone.x, m_pointStone.y,
				m_pointStone.x+m_nWidth, m_pointStone.y+m_nHeight);}
	void	ChangePos();
	void	ResetPos(){m_bShot = FALSE;}
	void	Refill(){m_bShot = FALSE;}
};

#endif // !defined(AFX_STONE_H__DCDE397A_E469_40E9_984C_A4466EC69532__INCLUDED_)