extends Control


var max_hp: int

@onready var hp_scene = preload("res://BossHP.tscn")


func initialize(hp: int):
	max_hp = hp
	
	for child in $HBoxContainer.get_children():
		$HBoxContainer.remove_child(child)
	
	for n in range(hp):
		SoundManager.play_sound("BossHpFill")
		$HBoxContainer.add_child(hp_scene.instantiate())
		await get_tree().create_timer(0.1).timeout
	
	Game.boss_hp_changed.connect(func(new_hp):
		for n in range(max_hp):
			if n < new_hp:
				$HBoxContainer.get_child(n).set_full()
			else:
				$HBoxContainer.get_child(n).set_empty()
	)