// ウィンドウプロシージャ
LRESULT WINAPI MsgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_DESTROY:
CleanupD3D();
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}
//The entry point for any windows program
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
INT nCmdShow)
{
char *const temp_fake_args[1]{lpCmdLine};
z_main(0, temp_fake_args);
//handle for window
HWND hWnd;
//window information class
WNDCLASSEX wc;
//clear out the window information class for use
ZeroMemory(&wc, sizeof(WNDCLASSEX));
//fill in struct with the needed information
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = WindowProc;
wc.hInstance = hInstance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
//wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
wc.lpszClassName = "WindowClass1";
//register the window class
RegisterClassEx(&wc);
RECT wr = { 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT };
AdjustWindowRect(&wr, WS_OVERLAPPEDWINDOW, false);
//create the window and use the results as the handle
hWnd = CreateWindowEx(NULL,
"WindowClass1", //name of the window class
"Our First Windowed Program", //title of the window
WS_OVERLAPPEDWINDOW, //window style
300, // x-position of the window
100, //y-position of the window
wr.right - wr.left, // with of the window
wr.bottom - wr.top, // height of the window
NULL, // we have no parent window, NULL
NULL, // we aren't using menus, NULL
hInstance, // application handle
NULL); // used with mltiple windows, NULL
//display the window on screen
ShowWindow(hWnd, nCmdShow);
//initialize d3d11
InitD3D(hWnd);
//enter the main loop
//this struct holds the windows event messages
MSG msg = { 0 };
//windows game loop
while (true)
{
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
//translate keystrokes
TranslateMessage(&msg);
//send to windproc
DispatchMessage(&msg);
if (msg.message == WM_QUIT)
break; //exit loop
RenderFrame();
}
else
{
//whatev dog
}
}
//release d3d resources
CleanupD3D();
return msg.wParam;
}
