C++编写的“扫雷”源程序.doc

/ header file#include #include #include #include #include / defines#define KEY_UP 0xE048#define KEY_DOWN 0xE050#define KEY_LEFT 0xE04B#define KEY_RIGHT 0xE04D#define KEY_ESC 0x001B#define KEY_1 1#define KEY_2 2#define KEY_3 3#define GAME_MAX_WIDTH 100#define GAME_MAX_HEIGHT 100/ Strings Resource#define STR_GAMETITLE ArrowKey:MoveCursor Key1:Open Key2:Mark Key3:OpenNeighbors#define STR_GAMEWIN Congratulations! You Win! Thank you for playing!n#define STR_GAMEOVER Game Over, thank you for playing!n#define STR_GAMEEND Presented by yzfy . Press ESC to exitn/-/ Base classclass CConsoleWnd public: static int TextOut(const char*); static int GotoXY(int, int); static int CharOut(int, int, const int); static int TextOut(int, int, const char*); static int GetKey(); public:;/ class CConsoleWnd / / int CConsoleWnd:GetKey() / Wait for standard input and return the KeyCode / int CConsoleWnd:GetKey() int nkey=getch(),nk=0; if(nkey=128|nkey=0)nk=getch(); return nk0?nkey*256+nk:nkey; / / int CConsoleWnd:GotoXY(int x, int y) / Move cursor to (x,y) / Only Console Application / int CConsoleWnd:GotoXY(int x, int y) COORD cd; cd.X = x;cd.Y = y; return SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),cd); / / int CConsoleWnd:TextOut(const char* pstr) / Output a string at current position / int CConsoleWnd:TextOut(const char* pstr) for(;*pstr;+pstr)putchar(*pstr); return 0; / / int CConsoleWnd:CharOut(int x, int y, const int pstr) / Output a char at (x,y) / int CConsoleWnd:CharOut(int x, int y, const int pstr) GotoXY(x, y); return putchar(pstr); / / int CConsoleWnd:TextOut(const char* pstr) / Output a string at (x,y) / int CConsoleWnd:TextOut(int x, int y, const char* pstr) GotoXY(x, y); return TextOut(pstr); /-/Application classclass CSLGame:public CConsoleWnd private: private: int curX,curY; int poolWidth,poolHeight; int bm_gamepoolGAME_MAX_HEIGHT+2GAME_MAX_WIDTH+2; public: CSLGame():curX(0),curY(0)poolWidth=poolHeight=0; int InitPool(int, int, int); int MoveCursor()return CConsoleWnd:GotoXY(curX, curY); int DrawPool(int); int WaitMessage(); int GetShowNum(int, int); int TryOpen(int, int); private: int DFSShowNum(int, int); private: const static int GMARK_BOOM; const static int GMARK_EMPTY; const static int GMARK_MARK;const int CSLGame:GMARK_BOOM = 0x10;const int CSLGame:GMARK_EMPTY= 0x100;const int CSLGame:GMARK_MARK = 0x200;/ class CSLGame:public CConsoleWnd / / int CSLGame:InitPool(int Width, int Height, int nBoom) / Initialize the game pool. / If Width*Height = nBoom, or nBoom=0, / or Width and Height exceed limit , then return 1 / otherwise return 0 / int CSLGame:InitPool(int Width, int Height, int nBoom) poolWidth = Width; poolHeight = Height; if(nBoom=Width*Height | Width GAME_MAX_WIDTH | HeightGAME_MAX_HEIGHT ) return 1; / zero memory for(int y=0; y=Height+1; +y) for(int x=0; x=Width+1; +x) bm_gamepoolyx=0; / init seed srand(time(NULL); / init Booms while(nBoom) int x = rand()%Width + 1, y = rand()%Height + 1; if(bm_gamepoolyx=0) bm_gamepoolyx = GMARK_BOOM; -nBoom; / init cursor position curX = curY = 1; MoveCursor(); return 0; / / int CSLGame:DrawPool(int bDrawBoom = 0) / Draw game pool to Console window / int CSLGame:DrawPool(int bDrawBoom = 0) for(int y=1;y=poolHeight;+y) CConsoleWnd:GotoXY(1, y); for(int x=1;x0 & bm_gamepoolyx=8) putchar(0+bm_gamepoolyx); else if(bDrawBoom=0 & (bm_gamepoolyx & GMARK_MARK) putchar(#); else if(bm_gamepoolyx & GMARK_BOOM) if(bDrawBoom) putchar(*); else putchar(.); return 0; / / int CSLGame:GetShowNum(int x, int y) / return ShowNum at (x, y) / int CSLGame:GetShowNum(int x, int y) int nCount = 0; for(int Y=-1;Y=1;+Y) for(int X=-1;X=1;+X) if(bm_gamepooly+Yx+X & GMARK_BOOM)+nCount; return nCount; / / int CSLGame:TryOpen(int x, int y) / Try open (x, y) and show the number / If there is a boom, then return EOF / int CSLGame:TryOpen(int x, int y) int nRT = 0; if(bm_gamepoolyx & GMARK_BOOM) nRT = EOF; else int nCount = GetShowNum(x,y); if(nCount=0) DFSShowNum(x, y); else bm_gamepoolyx = nCount; return nRT; / / int CSLGame:DFSShowNum(int x, int y) / Private function, no comment / int CSLGame:DFSShowNum(int x, int y) if(0x & x=poolWidth) & (0y & y=poolHeight) & (bm_gamepoolyx=0) int nCount = GetShowNum(x, y); if(nCount=0) bm_gamepoolyx = GMARK_EMPTY; for(int Y=-1;Y=1;+Y) for(int X=-1;X1)-curY; nArrow=1; break; case KEY_DOWN: if(curY1)-curX; nArrow=1; break; case KEY_RIGHT: if(curXpoolWidth)+curX; nArrow=1; break; case KEY_1: nRT = TryOpen(curX, curY); break; case KEY_2: if(bm_gamepoolcurYcurX & (GMARK_MARK|GMARK_BOOM)=0) bm_gamepoolcurYcurX = GMARK_MARK; break; case KEY_3: if(bm_gamepoolcurYcurX & 0xF) int nb = bm_gamepoolcurYcurX & 0xF; for(int y=-1;y=1;+y) for(int x=-1;x=1;+x) if(bm_gamepoolcurY+ycurX+x & GMARK_MARK) -nb; if(nb=0) for(int y=-1;y=1;+y) for(int x=-1;x=1;+x) if(bm_gamepoolcurY+ycurX+x & (0xF|GMARK_MARK) = 0) nRT |= TryOpen(curX+x, curY+y); break; case KEY_ESC: nRT = EOF; break; if(nKey = KEY_1 | nKey = KEY_3) int y=1; for(;y=poolHeight;+y) int x=1; for(;x=poolWidth; +x) if(bm_gamepoolyx=0)break; if(x=poolWidth) break; if(! (y=poolHeight) nRT = 1; if(nArrow=0) DrawPool(); MoveCursor(); return nRT; /-/ / / main function / int main(void) int x=50, y=20, b=100,n; / define width & height & n_booms CSLGame slGame; / Init Game CConsoleWnd:GotoXY(0,0); CConsoleWnd:TextOut(STR_GAMETITLE); slGame.InitPool(x,y,b); slGame.DrawPool(); slGame.MoveCursor();