WIN32 API拼图小游戏

#include <windows.h> #include <stdio.h> #include <time.h> #include <string.h> #define N 4 //拼图单边方块数 HINSTANCE G_hInst; RECT Crect; HDC G_BitMapBKDC; HDC hMDC; HDC TempDC; long kW,kH; int X_M,Y_M; int n=0,T1=10,T2=10; int TimeOver_m=2, TimeOver_s=0; int OVER=1; typedef struct puzzle { HDC KoalaDC; //随机排列的环境句柄 HDC TrueDC; //正确排列的环境句柄 int X,Y; }PUZZLE; PUZZLE pDC[N*N]; HDC CreateMemoryDC(HDC hClientDC,RECT rect); HDC HDCTOHDC(HDC hClientDC,PUZZLE BitMapDC[],long width,long height,RECT ClientRect); HDC LoadBitMap(HINSTANCE hInst,char* filename,long& width,long& height); long CALLBACK WndProc(HWND hWnd, int message, int wParam, int lParam) { switch(message) { case WM_CREATE: { HDC hDc = GetDC(hWnd); SetTimer(hWnd,1,0,NULL); SetTimer(hWnd,2,1000,NULL); srand(time(NULL)); GetClientRect(hWnd,&Crect); // G_BitMapBKDC = LoadBitMap(G_hInst,"koala.bmp",kW,kH); // G_BitMapBKDC = LoadBitMap(G_hInst,"xilige.bmp",kW,kH); G_BitMapBKDC = LoadBitMap(G_hInst,"cat.bmp",kW,kH); RECT rect = {0,0,kW/N,kH/N}; int nCol,nRow,m,j; for(int i=0; i<N*N; i++) { pDC[i].KoalaDC = CreateMemoryDC(hDc,rect); nCol = i%N; nRow = i/N; BitBlt(pDC[i].KoalaDC,0,0,kW/N,kH/N,G_BitMapBKDC,nCol*kW/N,nRow*kH/N,SRCCOPY); pDC[i].TrueDC = pDC[i].KoalaDC; } //设定空格 pDC[N*N-1].KoalaDC = NULL; pDC[N*N-1].TrueDC = NULL; //随机排列图片 for(i=0; i<N*N; i++) { m = rand()%(N*N); j = rand()%(N*N); while(pDC[N*N-1].KoalaDC==pDC[m].KoalaDC) m = rand()%(N*N); while(pDC[N*N-1].KoalaDC==pDC[j].KoalaDC) j = rand()%(N*N); TempDC = pDC[m].KoalaDC; pDC[m].KoalaDC = pDC[j].KoalaDC; pDC[j].KoalaDC = TempDC; } hMDC = HDCTOHDC(hDc,pDC,kW,kH,Crect); break; } case WM_LBUTTONDOWN: { HDC hDc = GetDC(hWnd); X_M = LOWORD(lParam); Y_M = HIWORD(lParam); int quit=0; for(int i=0; i<N*N; i++) { if(X_M>pDC[i].X && X_M<pDC[i].X+kW/N && Y_M>pDC[i].Y && Y_M<pDC[i].Y+kH/N) { for(int j=0; j<N*N; j++) { if( (pDC[i].X+kW/N+1==pDC[j].X && pDC[i].Y==pDC[j].Y && pDC[j].KoalaDC==NULL) || (pDC[i].X==pDC[j].X && pDC[i].Y+kH/N+1==pDC[j].Y && pDC[j].KoalaDC==NULL) || (pDC[i].X-kW/N-1==pDC[j].X && pDC[i].Y==pDC[j].Y && pDC[j].KoalaDC==NULL) || (pDC[i].X==pDC[j].X && pDC[i].Y-kH/N-1==pDC[j].Y && pDC[j].KoalaDC==NULL) ) { TempDC = pDC[i].KoalaDC; pDC[i].KoalaDC = pDC[j].KoalaDC; pDC[j].KoalaDC = TempDC; quit = 1; hMDC = HDCTOHDC(hDc,pDC,kW,kH,Crect); break; } } } if(quit==1) break; } ReleaseDC(hWnd,hDc); break; } case WM_RBUTTONDOWN: { HDC hDc= GetDC(hWnd); X_M = LOWORD(lParam); Y_M = HIWORD(lParam); if(n>=2) n=0; for(int i=0; i<N*N; i++) { if(X_M>pDC[i].X && X_M<pDC[i].X+kW/N && Y_M>pDC[i].Y && Y_M<pDC[i].Y+kH/N) { if(++n==1) T1 = i; else if(n==2) T2 = i; if(n==1) { hMDC = CreateMemoryDC(hDc,Crect); HPEN hPen = ::CreatePen(PS_SOLID,1,RGB(255,0,0)); SelectObject(hMDC,hPen); Rectangle(hMDC,pDC[i].X-1,pDC[i].Y-1,pDC[i].X+kW/N+1,pDC[i].Y+kH/N+1); int nX=0,nY=0; for(int j=0; j<N*N; j++) { pDC[j].X = nX; pDC[j].Y = nY; BitBlt(hMDC,nX,nY,kW/N,kH/N,pDC[j].KoalaDC,0,0,SRCCOPY); if((j+1)%N==0) { nX = 0; nY += kH/N+1; } else { nX+=kW/N+1; } } BitBlt(hMDC,Crect.right/2+20,0,kW,kH,G_BitMapBKDC,0,0,SRCCOPY); DeleteObject(hPen); } break; } } if(n==2) { TempDC = pDC[T1].KoalaDC; pDC[T1].KoalaDC = pDC[T2].KoalaDC; pDC[T2].KoalaDC = TempDC; hMDC = HDCTOHDC(hDc,pDC,kW,kH,Crect); } ReleaseDC(hWnd,hDc); break; } case WM_TIMER: { switch(wParam) { case 1: { char Time[50]; sprintf(Time,"拼图 鼠标左键移动图片 右键直接交换图片 剩余时间：%02d:%02d",TimeOver_m,TimeOver_s); SetWindowText(hWnd,Time); HDC hDc = GetDC(hWnd); if(OVER!=-1) BitBlt(hDc,0,0,Crect.right,Crect.bottom,hMDC,0,0,SRCCOPY); else BitBlt(hDc,0,0,Crect.right,Crect.bottom,G_BitMapBKDC,0,0,SRCCOPY); for(int i=0; i<N*N; i++) if(pDC[i].KoalaDC!=pDC[i].TrueDC) { OVER = 0; break; } if(OVER==1) { OVER = -1; MessageBox(hWnd,"你太聪明了!","祝贺",NULL); PostQuitMessage(0); } if(OVER!=-1) OVER = 1; if(TimeOver_m==0 && TimeOver_s==0) { TimeOver_m=-1; MessageBox(hWnd,"TIME OVER!!!","提示",NULL); PostQuitMessage(0); } ReleaseDC(hWnd,hDc); break; } case 2: { if(OVER!=-1) TimeOver_s--; if(TimeOver_s<=0 && TimeOver_m>0) { TimeOver_m--; TimeOver_s=59; } if(TimeOver_m==0 && TimeOver_s<0) { TimeOver_m=0; TimeOver_s=0; } if(TimeOver_m==0 && TimeOver_s==30) MessageBox(hWnd,"时间不多了！！！","提示",NULL); break; } } break; } case WM_DESTROY: { ::PostQuitMessage(0); break; } default: return DefWindowProc(hWnd,message,wParam,lParam); } return 0; } int _stdcall WinMain(HINSTANCE hInstance, HINSTANCE hPrelnstance, LPSTR lpCmdLine, int nShowCmd) { G_hInst = hInstance; G_BitMapBKDC = LoadBitMap(G_hInst,"koala.bmp",kW,kH); int YY1= GetSystemMetrics(SM_CYSIZEFRAME) + GetSystemMetrics(SM_CYCAPTION); int XX1= GetSystemMetrics(SM_CYSIZEFRAME); int Scrwidth = GetSystemMetrics(SM_CXSCREEN); //显示器宽度 int Scrheight = GetSystemMetrics(SM_CYSCREEN); //显示器高度 //1、设置窗体属性 WNDCLASSEX wcex; // 结构体的大小 wcex.cbSize = sizeof(WNDCLASSEX); // 窗体类的样式 wcex.style = CS_HREDRAW | CS_VREDRAW; // *窗体回调函数 wcex.lpfnWndProc = (WNDPROC)WndProc; // 窗体类额外字节数，通常为0 wcex.cbClsExtra = 0; // 窗体实例额外字节数，通常为0 wcex.cbWndExtra = 0; // *应用程序实例句柄 wcex.hInstance = hInstance; wcex.hIcon = (HICON)LoadImage(NULL,"dnf.ico",IMAGE_ICON,48,48,LR_LOADFROMFILE); // 窗体大图标 wcex.hCursor = (HICON)LoadImage(NULL,"click.ico",IMAGE_ICON,36,36,LR_LOADFROMFILE); // 窗体鼠标光标样式 wcex.hbrBackground = (HBRUSH) GetStockObject (NULL) ; // 窗体背景色 wcex.lpszMenuName = NULL; // 窗体主菜单 // *窗体类名称 wcex.lpszClassName = "FW"; wcex.hIconSm = NULL; // 窗体小图标 //2、注册窗体 RegisterClassEx(&wcex); //3、创建窗体 HWND hWnd = CreateWindow( "FW", // *窗体类名称 "位图", // 窗体标题名 WS_BORDER|WS_MINIMIZEBOX|WS_SYSMENU, // 窗体外观样式 (Scrwidth-(kW+XX1)*2)/2, // 窗体在屏幕上的水平位置 (Scrheight-kH-YY1)/2, // 窗体在屏幕上的垂直位置 (kW+XX1)*2+20, // 窗口的宽度 kH+YY1, // 窗口的高度 NULL, // 父窗体句柄 NULL, // 窗口菜单句柄 hInstance, // *创建窗体的应用程序实例句柄 NULL); // 创建窗体时的额外信息，通常为NULL if (NULL == hWnd) { return FALSE; } //4、显示窗体 ShowWindow(hWnd, nShowCmd); //5、 更新窗体 UpdateWindow(hWnd); //6、主消息循环 MSG msg; while (GetMessage(&msg, NULL, 0, 0)) // 从消息队列中获取消息 { TranslateMessage(&msg); // 转换消息 DispatchMessage(&msg); // 分发消息给回调函数 } return msg.wParam; } HDC CreateMemoryDC(HDC hClientDC,RECT rect) { HDC hMDC = ::CreateCompatibleDC(hClientDC); HBITMAP hBitMap = CreateCompatibleBitmap(hClientDC, rect.right-rect.left, rect.bottom-rect.top); ::SelectObject(hMDC,hBitMap); ::FillRect(hMDC,&rect,NULL); ::DeleteObject(hBitMap); return hMDC; } HDC HDCTOHDC(HDC hClientDC,PUZZLE BitMapDC[],long width,long height,RECT ClientRect) { hMDC