@@ -45,12 +45,21 @@ public:
* @param fullscreen The new setting.
* @return True if the change succeeded.
*/
virtual bool ToggleFullscreen(bool fullscreen) = 0;
/**
* Callback invoked after the blitter was changed.
* @return True if no error.
virtual bool AfterBlitterChange()
{
return true;
}
* Whether the driver has a graphical user interface with the end user.
* Or in other words, whether we should spawn a thread for world generation
* and NewGRF scanning so the graphical updates can keep coming. Otherwise
* progress has to be shown on the console, which uses by definition another
* thread/process for display purposes.
* @return True for all drivers except null and dedicated.