C++编写地“扫雷”源程序

// header file#include <iostream>#include <cstdlib>#include <ctime>#include <windows.h>#include <conio.h>// 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 exit\n"//-------------------------------------------------------------// 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 nk>0?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_gamepool[GAME_MAX_HEIGHT+2][GAME_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<=0 || nBoom>=Width*Height|| Width <=0 || Width >GAME_MAX_WIDTH|| Height<=0 || Height>GAME_MAX_HEIGHT){return 1;}// zero memoryfor(int y=0; y<=Height+1; ++y){for(int x=0; x<=Width+1; ++x){bm_gamepool[y][x]=0;}}// init seedsrand(time(NULL));// init Boomswhile(nBoom){int x = rand()%Width + 1, y = rand()%Height + 1;if(bm_gamepool[y][x]==0){bm_gamepool[y][x] = GMARK_BOOM;--nBoom;}}// init cursor positioncurX = 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;x<=poolWidth;++x){if(bm_gamepool[y][x]==0){putchar('.');}else if(bm_gamepool[y][x]==GMARK_EMPTY){putchar(' ');}else if(bm_gamepool[y][x]>0 && bm_gamepool[y][x]<=8) {putchar('0'+bm_gamepool[y][x]);}else if(bDrawBoom==0 && (bm_gamepool[y][x] & GMARK_MARK)) {putchar('#');}else if(bm_gamepool[y][x] & GMARK_BOOM){if(bDrawBoom)putchar('*');elseputchar('.');}}}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_gamepool[y+Y][x+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_gamepool[y][x] & GMARK_BOOM){nRT = EOF;}else{int nCount = GetShowNum(x,y);if(nCount==0){DFSShowNum(x, y);}else bm_gamepool[y][x] = nCount;}return nRT;}//// int CSLGame::DFSShowNum(int x, int y)// Private function, no comment//int CSLGame::DFSShowNum(int x, int y){if((0<x && x<=poolWidth) &&(0<y && y<=poolHeight) &&(bm_gamepool[y][x]==0)){int nCount = GetShowNum(x, y);if(nCount==0){bm_gamepool[y][x] = GMARK_EMPTY;for(int Y=-1;Y<=1;++Y)for(int X=-1;X<=1;++X){DFSShowNum(x+X,y+Y);}}else bm_gamepool[y][x] = nCount;}return 0;}//// int CSLGame::WaitMessage()// Game loop, wait and process an input message // return: 0: not end; 1: Win; otherwise: Lose //int CSLGame::WaitMessage(){int nKey = CConsoleWnd::GetKey();int nRT = 0, nArrow = 0;switch (nKey){case KEY_UP:{if(curY>1)--curY;nArrow=1;}break;case KEY_DOWN:{if(curY<poolHeight)++curY;nArrow=1;}break;case KEY_LEFT:{if(curX>1)--curX;nArrow=1;}break;case KEY_RIGHT:{if(curX<poolWidth)++curX;nArrow=1;}break;case KEY_1:{nRT = TryOpen(curX, curY);}break;case KEY_2:{if((bm_gamepool[curY][curX]& ~(GMARK_MARK|GMARK_BOOM))==0){bm_gamepool[curY][curX] ^= GMARK_MARK;}}break;case KEY_3:{if(bm_gamepool[curY][curX] & 0xF){int nb = bm_gamepool[curY][curX] & 0xF;for(int y=-1;y<=1;++y)for(int x=-1;x<=1;++x){if(bm_gamepool[curY+y][curX+x] & GMARK_MARK) --nb;}if(nb==0){for(int y=-1;y<=1;++y)for(int x=-1;x<=1;++x){if((bm_gamepool[curY+y][curX+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_gamepool[y][x]==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();}while((n=slGame.WaitMessage())==0) // Game Message Loop;// End of the Game{slGame.DrawPool(1);CConsoleWnd::TextOut("\n");if(n==1){CConsoleWnd::TextOut(STR_GAMEWIN);}else{CConsoleWnd::TextOut(STR_GAMEOVER);}CConsoleWnd::TextOut(STR_GAMEEND);}while(CConsoleWnd::GetKey()!=KEY_ESC);return 0;}//}}。