Condensed worlds

player_2d.gd

@@ -178,8 +178,9 @@ func _process(delta: float) -> void:
 		$Sprite2D/HatSprite.play("idle")
 		$Parallax2D/Sprite2D.modulate = BACKGROUND_COLOR
 		
-		for hidden_object in get_tree().get_nodes_in_group("Hidden"):
-			hidden_object.hide()
+		if get_tree():
+			for hidden_object in get_tree().get_nodes_in_group("Hidden"):
+				hidden_object.hide()
 
 	#Falling to death.
 	if position.y >= death_threshold: