snakewnd.h

贪吃蛇自动吃事,暂无处理碰壁情况,可以自己试着处理下

#if !defined(AFX_SNAKEWND_H__4C805A34_BFA9_4A63_9824_6C8FBE8EFFEE__INCLUDED_)
#define AFX_SNAKEWND_H__4C805A34_BFA9_4A63_9824_6C8FBE8EFFEE__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// SnakeWnd.h : header file
//
#include "Afxtempl.h"
#define BLOCKHEIGHT 4
#define BLOCKWIDTH	4
/////////////////////////////////////////////////////////////////////////////
// CSnakeWnd window
typedef struct  {
	CRect rect;
	BOOL Ishoriz;
}SNAKEBLOCK;

class CSnakeWnd : public CWnd
{
// Construction
public:
	CSnakeWnd();
	CList <SNAKEBLOCK*,SNAKEBLOCK*> m_SnakeList;
	int m_ndirection;//1:左2:上3:右4:下
	int m_nLastDriction;//1:左2:上3:右4:下
	CRect rectWnd;//窗体大小
	CPoint m_RandPos;//设要吃掉的食物位置
	int m_ms;
	BOOL m_IsAnto;
// Attributes
public:
	CPoint GetPointInSHow();
	BOOL IsInSnake(CPoint pt);
	BOOL IsInSnakeHead(CPoint pt);
	BOOL IsOver();
	void InitSnake();
	void SetSpeed(int ms);
	void AutoMove();
// Operations
public:
	
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSnakeWnd)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CSnakeWnd();
	void DrawBlockH(CDC *pDC,CRect rect);
	void DrawBlockV(CDC *pDC,CRect rect);
	// Generated message map functions
protected:
	//{{AFX_MSG(CSnakeWnd)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnPaint();
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnSize(UINT nType, int cx, int cy);
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SNAKEWND_H__4C805A34_BFA9_4A63_9824_6C8FBE8EFFEE__INCLUDED_)