extends Level

@onready var alert_level_label: Label = %AlertLevelLabel
@onready var gunk_alarm: GunkAlarm = %GunkAlarm


func _ready() -> void:
	if is_instance_valid(World.instance):
		World.instance.manager.alert_raised.connect(_on_alert_level_raised)
		World.instance.manager.alert_cleared.connect(_on_alert_level_cleared)


func _on_alert_level_raised(new_level: int) -> void:
	alert_level_label.text = str(new_level)


func _on_alert_level_cleared() -> void:
	alert_level_label.text = str(WorldManager.CLEAR_LEVEL)


func _unhandled_key_input(event: InputEvent) -> void:
	if event.is_action_pressed("ui_page_up"):
		if is_instance_valid(gunk_alarm):
			gunk_alarm.trigger()
	if event.is_action_pressed("ui_page_down"):
		if is_instance_valid(World.instance):
			World.instance.manager.clear_alert()