void SetDoorBackgroundImage(int);
void SetPanelBackground();
void DrawBackground(int, int, int, int);
+void DrawBackgroundForFont(int, int, int, int, int);
+void DrawBackgroundForGraphic(int, int, int, int, int);
void MarkTileDirty(int, int);
void SetBorderElement();
void PlayMenuSoundStereo(int, int);
void PlayMenuSoundIfLoop();
void PlayMenuMusic();
+void PlaySoundActivating();
+void PlaySoundSelecting();
void ToggleFullscreenIfNeeded();