fix: Fixes for when the player scene isn't used in a room. (#404)

Co-authored-by: Dennis Ploeger <develop@dieploegers.de>

game/rooms/room12/esc/right_exit.esc

@@ -1,3 +1,3 @@
 :exit_scene
-#set_sound_state bg_sound res://game/sfx/sounds/doorOpen_2.ogg false
-#change_scene "res://game/rooms/room13/room13.tscn"
+set_sound_state _sound res://game/sfx/sounds/doorOpen_2.ogg false
+change_scene "res://game/rooms/room13/room13.tscn"

game/rooms/room12/esc/room12.esc

@@ -19,3 +19,5 @@
 :ready
 
 transition fade_white in
+wait 2
+transition fade_white out