Programming 2D Games

78 4. The Game Engine

case WM_MBUTTONUP: // Middle mouse button up

input->setMouseMButton(false);

input->mouseIn(lParam);

return 0;

case WM_RBUTTONDOWN: // Right mouse button down

input->setMouseRButton(true);

input->mouseIn(lParam);

return 0;

case WM_RBUTTONUP: // Right mouse button up

input->setMouseRButton(false);

input->mouseIn(lParam);

return 0;

case WM_XBUTTONDOWN: case WM_XBUTTONUP: // Mouse X button down/up

input->setMouseXButton(wParam);

input->mouseIn(lParam);

return 0;

case WM_DEVICECHANGE: // Check for controllers

input->checkControllers();

return 0;

}

}

return DefWindowProc( hwnd, msg, wParam, lParam ); // Let Windows

// handle ...