class_name PrototypeMap
extends Node2D

signal dialog_triggered(dialog_map: DialogMap)
signal shown_points_changed(new_shown_points: Array[int])
signal map_closed

const DIALOG_MAP = preload("res://dialog/dialog_map.tscn")

var shown_points: Array[int]:
	set(new_value):
		shown_points = new_value
		shown_points_changed.emit(shown_points)

func _ready():
	if 0 in shown_points:
		$MapPoint.is_shown_on_map = true
	if 1 in shown_points:
		$MapPoint2.is_shown_on_map = true
	if 2 in shown_points:
		$MapPoint3.is_shown_on_map = true
	if 3 in shown_points:
		$MapPoint4.is_shown_on_map = true


func _on_map_point_clicked():
	if not $MapPoint2.is_shown_on_map:
		_trigger_dialog(0)
		shown_points.append(1)

func _on_map_point_2_clicked():
	if not $MapPoint3.is_shown_on_map:
		_trigger_dialog(1)
		shown_points.append(2)
		shown_points.append(3)

func _on_map_point_3_clicked():
	_trigger_dialog(2)

func _on_map_point_4_clicked():
	_trigger_dialog(3)

func _trigger_dialog(map_point_number: int):
	var dialog_map: DialogMap = DIALOG_MAP.instantiate()
	dialog_map.map_point_number = map_point_number
	dialog_map.dialog_finished.connect(_show_map_point.bind(map_point_number))
	dialog_triggered.emit(dialog_map)

func _show_map_point(map_point_number):
	print("Hi", map_point_number)
	match map_point_number:
		0:
			$MapPoint2.is_shown_on_map = true
		1: 
			$MapPoint3.is_shown_on_map = true
			$MapPoint4.is_shown_on_map = true

func _on_close_map_button_pressed():
	map_closed.emit()