extends Label


# Called when the node enters the scene tree for the first time.
 # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass


func _ready():
	var player = %Player
	if player:
		player.coin_changed.connect(_on_coin_changed)
		_on_coin_changed(player.coins)   # 初始化显示
		print("信号已连接")

func _on_coin_changed(total: int):
	text = "金币: %d/12" % total