Added aliens and glow on the numbers

Brick/Brick.gd

@@ -47,7 +47,7 @@ func _show_block() -> void:
 	tween.tween_property($TextureRect, "modulate", original_color, 0.25)
 	visible = true
 	if not pass_mode:
-		collision_layer = 1
+		collision_layer = 0b10001
 
 
 func type(base : int, color : Color) -> void:
@@ -78,15 +78,13 @@ func type(base : int, color : Color) -> void:
 func _on_area_2d_body_entered(body: Node2D) -> void:
 	if not pass_mode: return
 	if body is Ball:
-		print("Area hit ball")
 		body._on_body_exited(self)
-	pass # Replace with function body.
 
 func enable_pass() -> void:
-	collision_layer = 0
+	collision_layer = 0b10000
 	pass_mode = true
 	
 func disable_pass() -> void:
 	if visible:
-		collision_layer = 1
+		collision_layer = 0b10001
 	pass_mode = false