bool bgDInput::Frame()
{
PreProcess();
KeyProcess();
MouseProcess();
return true;
}
LRESULT CALLBACK WndProc(HWND window, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
static bool s_in_sizemove = false;
static bool s_in_suspend = false;
static bool s_minimized = false;
auto game = reinterpret_cast<Game*>(GetWindowLongPtr(window, GWLP_USERDATA));
// process messages accordingly
switch (message)
{
case WM_PAINT:
hdc = BeginPaint(window, &ps);
EndPaint(window, &ps);
break;
case WM_SIZE:
if (wParam == SIZE_MINIMIZED)
{
if (!s_minimized)
{
s_minimized = true;
if (!s_in_suspend && game)
game->OnSuspending();
s_in_suspend = true;
}
}
else if (s_minimized)
{
s_minimized = false;
if (s_in_suspend && game)
game->OnResuming();
s_in_suspend = false;
}
else if (!s_in_sizemove && game)
{
game->OnWindowSizeChanged(LOWORD(lParam), HIWORD(lParam));
}
break;
case WM_ENTERSIZEMOVE:
s_in_sizemove = true;
break;
case WM_EXITSIZEMOVE:
s_in_sizemove = false;
if (game)
{
GetClientRect(window, &rc);
game->OnWindowSizeChanged(rc.right - rc.left, rc.bottom - rc.top);
}
break;
case WM_GETMINMAXINFO:
{
auto info = reinterpret_cast<MINMAXINFO*>(lParam);
info->ptMinTrackSize.x = 1920;
info->ptMinTrackSize.y = 1080;
}
break;
case WM_ACTIVATEAPP:
if (game)
{
if (wParam)
{
game->OnActivated();
game->MouseProcess(message, wParam, lParam);
game->KeyboardProcess(message, wParam, lParam);
}
else
{
game->OnDeactivated();
}
}
break;
case WM_POWERBROADCAST:
switch (wParam)
{
case PBT_APMQUERYSUSPEND:
if (!s_in_suspend && game)
game->OnSuspending();
s_in_suspend = true;
return true;
case PBT_APMRESUMESUSPEND:
if (!s_minimized)
{
if (s_in_suspend && game)
game->OnResuming();
s_in_suspend = false;
}
return true;
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_INPUT:
case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
case WM_MOUSEWHEEL:
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
case WM_MOUSEHOVER:
game->MouseProcess(message, wParam, lParam);
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
case WM_KEYUP:
case WM_SYSKEYUP:
game->KeyboardProcess(message, wParam, lParam);
break;
case WM_CHAR:
game->CharactersInput(wParam);
break;
}
return DefWindowProc(window, message, wParam, lParam);
}
