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

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

game/rooms/room13/esc/hint.esc

@@ -0,0 +1,2 @@
+:look
+	say player "I can just click the exits apparently."

game/rooms/room13/esc/left_exit.esc

@@ -0,0 +1,5 @@
+:use
+set_sound_state _sound res://game/sfx/sounds/doorOpen_2.ogg false
+change_scene "res://game/rooms/room12/room12.tscn"
+
+

game/rooms/room13/esc/right_exit.esc

@@ -0,0 +1,3 @@
+:exit_scene
+#set_sound_state _sound res://game/sfx/sounds/doorOpen_2.ogg false
+#change_scene "res://game/rooms/room14/room14.tscn"

game/rooms/room13/esc/room13.esc

@@ -0,0 +1,5 @@
+
+:setup
+
+
+:ready