createwindows.cpp

来自「用directx实现的天空盒 使用纹理贴图」· C++ 代码 · 共 85 行

#include "header.h"
#include "D3DInit.h"

CD3DInit*	g_D3DInit = new CD3DInit();

long FAR PASCAL WindowProc(HWND hWnd, UINT message,
						   WPARAM wParam, LPARAM lParam)
{
	switch(message)
	{
	case WM_DESTROY:
		PostQuitMessage(0);
		return 0;
	case WM_KEYDOWN:
		switch(wParam)
		{
		case VK_ESCAPE:
			PostMessage(hWnd, WM_CLOSE, 0, 0);
			break;
		}
		break;
	}
	return DefWindowProc(hWnd, message, wParam, lParam);
}

int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
					 LPSTR lpCmdLine, int nCmdShow)
{
	MSG		msg;
	HWND	hWnd;
	WNDCLASS wc;

	wc.style		= CS_HREDRAW | CS_VREDRAW;
	wc.lpfnWndProc	= WindowProc;
	wc.cbClsExtra	= 0;
	wc.cbWndExtra	= 0;
	wc.hInstance	= hInstance;
	wc.hIcon		= NULL;
	wc.hCursor		= NULL;

	wc.hbrBackground	= (HBRUSH)GetStockObject(BLACK_BRUSH);
	wc.lpszMenuName		= NULL;
	wc.lpszClassName	= "createwindows";

	RegisterClass(&wc);
	hWnd = CreateWindowEx(	WS_EX_TOPMOST,
							"createwindows",
							"window title",
							WS_OVERLAPPEDWINDOW,
							50,
							50,
							800,
							600,
							NULL,
							NULL,
							hInstance,
							NULL);
	if(!hWnd)
	{
		return FALSE;
	}

	g_D3DInit->GameInit(hWnd);

	ShowWindow(hWnd, nCmdShow);
	UpdateWindow(hWnd);
	while(true)
	{
		if(PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
		{
			if(msg.message == WM_QUIT)
				break;
			TranslateMessage(&msg);
			DispatchMessage(&msg);
		}
		else
		{
			g_D3DInit->Render();
		}
	}

	DEL(g_D3DInit);

	return 1;
}