Function WinAppProc

TombEngine/Specific/winmain.cpp:445–538

}

LRESULT CALLBACK WinAppProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	static bool receivedWmClose = false;

	// Disables ALT + SPACE
	if (msg == WM_SYSCOMMAND && wParam == SC_KEYMENU)
	{
		return 0;
	}
	
	if (msg == WM_SETCURSOR)
	{
		if (LOWORD(lParam) == HTCLIENT)
		{
			SetCursor(g_Renderer.IsFullsScreen() ? nullptr : App.WindowClass.hCursor);
			return 1;
		}
	}

	if (msg == WM_ACTIVATEAPP)
	{
		App.ResetClock = true;
		return DefWindowProcA(hWnd, msg, wParam, (LPARAM)lParam);
	}

	if (msg > WM_CLOSE)
	{
		if (msg == WM_COMMAND)
			HandleWmCommand((unsigned short)wParam);

		return DefWindowProcA(hWnd, msg, wParam, (LPARAM)lParam);
	}

	if (msg == WM_CLOSE)
	{
		receivedWmClose = true;
		PostQuitMessage(0);
		DoTheGame = false;

		return DefWindowProcA(hWnd, 0x10u, wParam, (LPARAM)lParam);
	}

	if (msg != WM_ACTIVATE)
		return DefWindowProcA(hWnd, msg, wParam, (LPARAM)lParam);

	if (receivedWmClose)
	{
		return DefWindowProcA(hWnd, msg, wParam, (LPARAM)lParam);
	}

	if ((short)wParam)
	{
		if ((signed int)(unsigned short)wParam > 0 && (signed int)(unsigned short)wParam <= 2)
		{
			SetInputLockState(false);

			if (!g_Configuration.EnableWindowedMode)
				g_Renderer.ToggleFullScreen(true);