extends Node2D

onready var coin = preload('res://Levels/Interactables/Coin.tscn')

var screensize
var score = 0


func _ready() -> void:
    $YSort/Player.load_hud($HUD)
    screensize = get_viewport_rect().size
    spawn_coins(8)
    return


func spawn_coins(num: int) -> void:
    for _i in range(num):
        var g: Node = coin.instance()
        $'coin_container'.add_child(g)
        g.connect('coin_grabbed', self, '_on_coin_grabbed')
        #g.set_pos(Vector2(rand_range(0, screensize.x - 40), rand_range(0, screensize.y - 40)))
        g.position = Vector2(rand_range(0, screensize.x - 40), rand_range(0, screensize.y - 40))
    return


func _on_coin_grabbed() -> void:
    score += 1
    print(score)
    $'Level 3 HUD/Label'.set_text(str(score) + '/5')
    return


func _timer_out() -> void:
    get_tree().change_scene('res://Levels/Hub World.tscn')
    return


func _on_TreasureChest_ice_key_collected() -> void:
    $YSort/Door/doorClosed.visible = false
    $YSort/Door/doorOpened.visible = true
    $YSort/DoorCollision.layers = 5
    return


func _on_DoorDetector_body_entered(body: Node) -> void:
    if body.is_in_group('player'):
        print('WIN WIN WIN')
        get_tree().change_scene('res://Levels/Hub World.tscn')
    return


func _on_DoorDetector_area_entered(area: Area2D) -> void:
    if area.get_parent().name == 'Player':
        print('WIN WIN WIN')
        get_tree().change_scene('res://Levels/Hub World.tscn')
    return