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学了小甲鱼的视频之后写了个象棋盘,大神多多指点一下哪里需要简写的
高手们就不要笑了,该指点的,还得拜托说说意见,毕竟俺是菜鸟
- /* -------------------------------------------------------------------
- MyWindows.c -- 基本窗口模型
- 《Windows 程序设计(SDK)》视频教程
- --------------------------------------------------------------------*/
- #include <windows.h>
- void XY(HDC, int, int);
- void RXY(HDC, int, int);
- void LXY(HDC, int, int);
- LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
- int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
- {
- static TCHAR szAppName[] = TEXT("MyWindows");
- HWND hwnd;
- MSG msg;
- WNDCLASS wndclass;
- wndclass.style = CS_HREDRAW | CS_VREDRAW;
- wndclass.lpfnWndProc = WndProc;
- wndclass.cbClsExtra = 0;
- wndclass.cbWndExtra = 0;
- wndclass.hInstance = hInstance;
- wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
- wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
- wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
- wndclass.lpszMenuName = NULL;
- wndclass.lpszClassName = szAppName;
- if (!RegisterClass(&wndclass))
- {
- MessageBox(NULL, TEXT("这个程序需要在 Windows NT 才能执行!"), szAppName, MB_ICONERROR);
- return 0;
- }
- hwnd = CreateWindow(szAppName,
- TEXT("鱼C工作室"),
- WS_OVERLAPPEDWINDOW,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- NULL,
- NULL,
- hInstance,
- NULL);
-
- ShowWindow(hwnd, iCmdShow);
- UpdateWindow(hwnd);
- while (GetMessage(&msg, NULL, 0, 0))
- {
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- }
- return msg.wParam;
- }
- LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
- {
- HDC hdc;
- PAINTSTRUCT ps;
- static int cxChar, cyChar;
- int i, j;
-
- switch (message)
- {
- case WM_SIZE:
- cxChar = LOWORD(lParam);
- cyChar = HIWORD(lParam);
- return 0;
- case WM_PAINT:
- hdc = BeginPaint(hwnd, &ps);
- MoveToEx(hdc, cxChar / 2 + 25, 50, NULL);
- LineTo(hdc, cxChar / 2 + 25, 400);
- //右竖线
- for (i = 0;i < 5;i++)
- {
- MoveToEx(hdc, cxChar / 2 + 25 + 50 * i, 50, NULL);
- LineTo(hdc, cxChar / 2 + 25 + 50 * i, 450);
- }
- MoveToEx(hdc, cxChar / 2 - 25, 50, NULL);
- LineTo(hdc, cxChar / 2 - 25, 450);
- //左竖线
- for (i = 4;i > 0;i--)
- {
- MoveToEx(hdc, cxChar / 2 - 25 - (50 * i), 50, NULL);
- LineTo(hdc, cxChar / 2 - 25 - (50 * i), 450);
- }
- MoveToEx(hdc, cxChar / 2 - 25 - 50 * 4, 50, NULL);
- LineTo(hdc, cxChar / 2 + 25 + 50 * 4, 50);
- //左横线
- for (i = 2; i < 9; i++)
- {
- MoveToEx(hdc, cxChar / 2 - 25 - 50 * 4, 50 * i, NULL);
- LineTo(hdc, cxChar / 2 - 25, 50 * i);
- }
- //右横线
- for (i = 2; i < 9; i++)
- {
- MoveToEx(hdc, cxChar / 2 + 25 + 50 * 4, 50 * i, NULL);
- LineTo(hdc, cxChar / 2 + 25, 50 * i);
- }
- MoveToEx(hdc, cxChar / 2 - 25 - 50 * 4, 450, NULL);
- LineTo(hdc, cxChar / 2 + 25 + 50 * 4, 450);
- MoveToEx(hdc, cxChar / 2 - 25 - 50 * 4, 200, NULL);
- LineTo(hdc, cxChar / 2 - 25 - 50 * 2, 300);
- MoveToEx(hdc, cxChar / 2 - 25 - 50 * 4, 300, NULL);
- LineTo(hdc, cxChar / 2 - 25 - 50 * 2, 200);
- MoveToEx(hdc, cxChar / 2 + 25 + 50 * 4, 200, NULL);
- LineTo(hdc, cxChar / 2 + 25 + 50 * 2, 300);
- MoveToEx(hdc, cxChar / 2 + 25 + 50 * 4, 300, NULL);
- LineTo(hdc, cxChar / 2 + 25 + 50 * 2, 200);
- XY(hdc, cxChar / 2 - 25 - 50 * 2, 100);
- XY(hdc, cxChar / 2 + 25 + 50 * 2, 100);
- XY(hdc, cxChar / 2 - 25 - 50 * 2, 400);
- XY(hdc, cxChar / 2 + 25 + 50 * 2, 400);
- for (j = 0;j < 3;j++)
- {
- XY(hdc, cxChar / 2 - 25 - 50, 200 + (100 * j)-50);
- XY(hdc, cxChar / 2 + 25 + 50, 200 + (100 * j)-50);
- }
- RXY(hdc, cxChar / 2 + 25 + 50, 50);
- RXY(hdc, cxChar / 2 - 25 - 50, 50);
- LXY(hdc, cxChar / 2 + 25 + 50, 450);
- LXY(hdc, cxChar / 2 -25 - 50, 450);
- EndPaint(hwnd, &ps);
- return 0;
- case WM_DESTROY:
- PostQuitMessage(0);
- return 0;
- }
- return DefWindowProc(hwnd, message, wParam, lParam);
- }
- void XY(HDC hdc,int lx, int ly)
- {
- MoveToEx(hdc, lx - 16, ly+6, NULL);
- LineTo(hdc, lx - 6, ly+6);
- LineTo(hdc, lx - 6, ly+16);
- MoveToEx(hdc, lx - 16, ly-6, NULL);
- LineTo(hdc, lx - 6, ly-6);
- LineTo(hdc, lx - 6, ly-16);
- MoveToEx(hdc, lx + 16, ly+6, NULL);
- LineTo(hdc, lx + 6, ly+6);
- LineTo(hdc, lx + 6, ly+16);
- MoveToEx(hdc,lx + 16, ly-6, NULL);
- LineTo(hdc, lx + 6, ly-6);
- LineTo(hdc, lx + 6, ly-16);
- }
- void RXY(HDC hdc, int lrx, int lry)
- {
- MoveToEx(hdc, lrx - 16, lry + 6, NULL);
- LineTo(hdc, lrx - 6, lry + 6);
- LineTo(hdc, lrx - 6, lry + 16);
- MoveToEx(hdc, lrx + 16, lry + 6, NULL);
- LineTo(hdc, lrx + 6, lry + 6);
- LineTo(hdc, lrx + 6, lry + 16);
- }
- void LXY(HDC hdc, int lx, int ly)
- {
- MoveToEx(hdc, lx + 16, ly - 6, NULL);
- LineTo(hdc, lx + 6, ly - 6);
- LineTo(hdc, lx + 6, ly - 16);
- MoveToEx(hdc, lx - 16, ly - 6, NULL);
- LineTo(hdc, lx - 6, ly - 6);
- LineTo(hdc, lx - 6, ly - 16);
- }
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