rename starting room state to entering

scenes/room/room_state.gd

@@ -1,7 +1,7 @@
 class_name RoomState extends State
 
 
-const STARTING = "Starting"
+const ENTERING = "Entering"
 const PLAYING = "Playing"
 const EXITING = "Exiting"
 
@@ -35,6 +35,10 @@ func _state_physics_update(_delta: float) -> void:
 
 
 func match_state(exclude: Array[StringName] = []) -> StringName:
+	if Input.is_action_just_pressed("pause"):
+		if PAUSED in exclude: return ""
+		return PAUSED
+	
 	return ""