简单的Win32贪食蛇游戏
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站长推荐:NSetup一键部署软件
一键式完成美化安装包制作，自动增量升级，数据统计，数字签名。应对各种复杂场景，脚本模块化拆分，常规复杂的脚本代码，图形化设置。无需专业的研发经验，轻松完成项目部署。(www.nsetup.cn)
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/****************************************************************** 贪食蛇 Preview 此版本贪吃蛇用蛇的方块是集合用的是数组 蛇移动是以Sleep()阻断进程实现的 故蛇移动看似较为卡顿，且数组插入数据效率较低， 故操作体验十分一般 *******************************************************************/ #include<windows.h> #include <time.h> #pragma comment(lib,"winmm.lib") #define LENGTH 40 //游戏场地的宽 #define WIDTH 10 //组成蛇的的正方形的边长 #define RANGE 50 //游戏场地与客户去之间间隔 #define SNAKE_COLOR RGB(255,0,0) //蛇的颜色 #define BK_COLOR RGB(204,232,207) //窗体背景色 #define NO_SNAKE 0 #define HAS_SNAKE 1 #define STEP 2 #define MAKECOOR(x) (x)*WIDTH //把flags数组的下标映射为坐标 typedef struct { int x; int y; int flag; } GRID;//蛇的结构 LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM); void MakePartSnake(int,int,int,GRID *); //为蛇身增加或设置一个方块 void MoveSnake(HWND); //移动蛇 void MakeFood(GRID *food); //制造随机方块 void initializer(); //初始化游戏 void Manager(); TCHAR szAppName[] = TEXT("Gluttony Snake"); int flags[LENGTH][LENGTH]; //游戏区域所有方块的状态标记 RECT playground; //游戏场地 GRID *snake = NULL; //蛇所在位置数组 GRID *food = NULL; //食物对象 static int MAX_LENGTH = 0;//默认蛇分配的最大长度（可变的） int snake_len = 0; int direct = 0; int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow) { MSG msg; HWND hwnd; WNDCLASS wndclass; while(TRUE) { wndclass.cbClsExtra = 0; wndclass.cbWndExtra = 0; wndclass.hbrBackground=CreateSolidBrush(RGB(203,202,201)); wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION); wndclass.hCursor = LoadCursor(NULL,IDC_ARROW); wndclass.hInstance = hInstance; wndclass.lpfnWndProc = WndProc; wndclass.lpszMenuName = NULL; wndclass.lpszClassName = szAppName; wndclass.style = CS_VREDRAW | CS_HREDRAW; if(!RegisterClass(&wndclass)) { MessageBox(NULL,TEXT("Register class failed!! Retry??"),szAppName,0); return 0; } break; } hwnd = CreateWindow(szAppName, TEXT("Gluttony Snake Preview V1.0.1"), WS_OVERLAPPEDWINDOW ^ WS_THICKFRAME ^ WS_MINIMIZEBOX ^ WS_MAXIMIZEBOX, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL,NULL, hInstance, NULL); ShowWindow(hwnd,SW_NORMAL); UpdateWindow(hwnd); while(TRUE) { if(PeekMessage(&msg,NULL,0,0,PM_REMOVE)) { if(msg.message == WM_QUIT) break; TranslateMessage(&msg); DispatchMessage(&msg); } else { MoveSnake(hwnd); } } return msg.wParam; } LRESULT CALLBACK WndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam) { HDC hdc; PAINTSTRUCT ps; HBRUSH hBrush; switch(message) { case WM_DESTROY: PostQuitMessage(0); return 0; case WM_CREATE: //PlaySound(TEXT("HG.wav"),NULL ,SND_ASYNC | SND_LOOP);//播放游戏音乐； initializer(); MoveWindow(hwnd,RANGE * 2,RANGE * 2,WIDTH * LENGTH + RANGE * 3,WIDTH * LENGTH + RANGE * 3,TRUE); return 0; case WM_KEYDOWN: switch(wParam) { case VK_LEFT: if(direct != VK_RIGHT) direct = VK_LEFT; break; case VK_RIGHT: if(direct != VK_LEFT) direct = VK_RIGHT; break; case VK_UP: if(direct != VK_DOWN) direct = VK_UP; break; case VK_DOWN: if(direct != VK_UP) direct = VK_DOWN; break; default: break; } return 0; case WM_PAINT: for(int i = 0; i != snake_len; ++i) { flags[(snake + i)->x][(snake + i)->y] = (snake + i)->flag; } hdc = BeginPaint(hwnd,&ps); SetViewportOrgEx(hdc,RANGE/2,RANGE,NULL); hBrush = CreateSolidBrush(BK_COLOR); SelectObject(hdc,hBrush); Rectangle(hdc,playground.left,playground.top,playground.right,playground.bottom); DeleteObject(hBrush); hBrush = CreateSolidBrush(SNAKE_COLOR); SelectObject(hdc,hBrush); for(int i = 0; i != LENGTH;++i) { for(int j = 0; j != LENGTH;++j) { if(flags[i][j] == HAS_SNAKE) { Rectangle(hdc,MAKECOOR(i),MAKECOOR(j),MAKECOOR(i+1),MAKECOOR(j+1)); } } } DeleteObject(hBrush); EndPaint(hwnd,&ps); } return DefWindowProc(hwnd,message,wParam,lParam); } //////////////////////////初始化游戏各个参数//////////////////////////////////////////////////////////// void initializer() { if(snake != NULL) free(snake); if(food != NULL) free(food); snake_len = 3; //蛇的初始长度为3 direct = VK_RIGHT; //蛇的初始方向为向右 MAX_LENGTH = 100; //蛇默认最初分配最大长度为20 food = (GRID *)calloc(1,sizeof(GRID));//分配储存food的内存 snake = (GRID *)calloc(MAX_LENGTH,sizeof(GRID));//分配储存蛇的内存 /*************初始化游戏场地*******************/ playground.left = 0; playground.top = 0; playground.right = WIDTH * LENGTH; playground.bottom = WIDTH * LENGTH; /**************初始化游戏场地********************/ for(int i = 0 ;i < LENGTH;++i) { for(int j = 0; j < LENGTH;++j) { flags[i][j] = NO_SNAKE; } } for(int i = 0; i != snake_len;++i) { MakePartSnake(LENGTH / 2 + 2 - i,LENGTH / 2,HAS_SNAKE,(snake + i)); }///初始化蛇 MakeFood(food);///产生food } void MakePartSnake(int x,int y,int flag,GRID * snake) { snake->x = x; snake->y = y; snake->flag = flag; } //////////////////////////////////////////////////////////////////////////////// //////////////////控制蛇的移动/////////////////////// void MoveSnake(HWND hwnd) { Manager(); flags[(snake + snake_len - 1)->x][(snake + snake_len - 1)->y] = NO_SNAKE;//把蛇的尾部去除（表现为蛇移动一格） for(int i = snake_len - 1; i > 0;--i) { (snake+i)->x = (snake + i -1)->x; (snake+i)->y = (snake + i -1)->y; } if(direct == VK_LEFT) { snake->x -= 1; } if(direct == VK_RIGHT) { snake->x += 1; } if(direct == VK_UP) { snake->y -= 1; } if(direct == VK_DOWN) { snake->y += 1; } InvalidateRect(hwnd,NULL,FALSE); Sleep(200); } ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////通过随机生成food void MakeFood(GRID *food) { srand((unsigned) time(NULL)); food->x = rand() % LENGTH; food->y = rand() % LENGTH; food->flag = HAS_SNAKE; flags[food->x][food->y] = food->flag; } /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////游戏规则的映射及内存的处理/////////////////////////////////////////////////// void Manager() { if(snake_len >= MAX_LENGTH - 2) { MAX_LENGTH += STEP; snake = (GRID *)realloc(snake,MAX_LENGTH * sizeof(GRID)); }//若蛇的长度数组snake将超过所分配的内存就再次扩充分配 if(snake->x < 0 || snake->x >= LENGTH || snake->y < 0 || snake->y >= LENGTH) { MessageBox(NULL,TEXT("Game Over!!"),szAppName,0); initializer(); return; }///判断蛇是否碰到边界 for(int i = 4;i < snake_len;++i) { if(snake->x == (snake + i)->x && snake->y == (snake + i)->y) { MessageBox(NULL,TEXT("Game Over!!"),szAppName,0); initializer(); return; } }////判断蛇是否碰到自身 if(food->x == snake->x && food->y == snake->y) { MakePartSnake( (snake + snake_len - 1)->x ,(snake + snake_len - 1)->y ,HAS_SNAKE ,snake + snake_len ); ++snake_len; MakeFood(food); }///判断蛇是否吃到food } //////////////////////////////////////////////////////////////////////////////// |
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