extends Node2D

onready var activatorArea = $"%ActivatorArea"
onready var indicatorPlayer = $"%IndicatorPlayer"
onready var signal_manager := get_tree().root.get_child(4).get_node("%SignalManager")
onready var level_state := get_tree().root.get_child(4).get_node("%LevelState")
onready var unactivatable_timer := $Timer

export onready var activated := false

var scene_saved_id := 0
var activatable := true

func _ready() -> void:
	scene_saved_id = level_state.register_saveable_object(self)
	var activated_saved = level_state.get_saved_object_property(scene_saved_id, "activated")

	if activated_saved != null:
		activated = activated_saved

	signal_manager.connect("unlocked", self, "receive_unlock")
	if activated:
		selfActivate()

func selfActivate() -> void:
	indicatorPlayer.play("onning")
	#TODO dis importante
	activatorArea.set_deferred("monitoring", false)
	#TODO Close gate again?
	signal_manager.emit_signal("unlocked", "gateblock")
	activated = true

func receive_unlock(event: String) -> void:
	# TODO For god sake make the events an enum? #debatable #polymorphism
	if event == "gateblock":
		indicatorPlayer.play("onning")
		activated = true

func _on_ActivatorArea_body_entered(body: Node) -> void:
		if(!body.is_in_group("player") && !body.is_in_group("frog")):
			return
		$Highlight.visible = true
		if activatable:
			selfActivate()
			activatable = false