CGAME_Map.h

#include "CBASE_Map.h"
#include "CGAME_Display.h"
#pragma once


#define DIR_UP 0
#define DIR_DOWN 1
#define DIR_LEFT 2
#define DIR_RIGHT 3
#define DIR_FIRST 0
#define DIR_LAST 3

const int dx[4] = { -1, 1, 0, 0 };
const int dy[4] = { 0, 0, -1, 1 };

class CGAME_Map:
	public CBASE_Map
{

public:
	CGAME_Map(CGAME_Display* currentDisplay);   // 标准构造函数
	virtual ~CGAME_Map();

public:
	/*从路径为path的文件中读取并绘制地图
	  在BASE的基础上增加backup*/
	virtual BOOL SetMap(CString path);
	/*进行备份，便于之后Restart()*/
	virtual void doBackup();
	/*重新开始本局游戏*/
	virtual BOOL Restart();
	/*尝试向dir方向移动玩家*/
	virtual BOOL MovePlayer(UINT dir);
	/*获取本局游戏是否完成的信息*/
	virtual BOOL IsFinished();

private:
	int m_bk_map[MAXMAPSIZE + 2][MAXMAPSIZE + 2];
	int m_bk_playerX, m_bk_playerY;
};