extends Sprite3D

var timer: Timer

func _ready():
	material_override

func set_timer(p_timer: Timer):
	timer = p_timer
	update()

func clear_timer():
	timer = null
	update()

func _process(delta):
	update()

func update():
	if timer != null:
		visible = true
		material_override.set_shader_param("percent", timer.time_left / timer.wait_time)
	else:
		visible = false