void ToggleFullscreenOrChangeWindowScalingIfNeeded(void);
void ChangeViewportPropertiesIfNeeded(void);
-boolean CheckIfPlayfieldViewportHasChanged(void);
-boolean CheckIfGlobalBorderOrPlayfieldViewportHasChanged(void);
+boolean CheckIfAllViewportsHaveChanged(void);
+boolean CheckFadeAll(void);
#endif // TOOLS_H