level bounds now don't error out on save/quit

scripts/level_bounds.gd

@@ -5,6 +5,8 @@ var level_collision_shapes : Array[CollisionShape3D]
 var check_collision = true
 
 func _ready() -> void:
+	SignalBus.player_exiting_tree.connect(player_exiting_tree)
+	
 	for i in get_children():
 		if i is CollisionShape3D:
 			level_collision_shapes.append(i)
@@ -18,8 +20,10 @@ func _on_body_exited(body: Node3D) -> void:
 			body.global_position = body.last_ground_pos + Vector3(0,10,0)
 
 func toggle_collision(collision_state):
-	print("COLLISION STATE: ",collision_state)
 	check_collision = collision_state
 	if level_collision_shapes != null and level_collision_shapes != []:
 		for i in level_collision_shapes:
 			i.disabled = collision_state
+
+func player_exiting_tree():
+	toggle_collision(false)