extends Node2D

signal collide

# Declare member variables here. Examples:
# var a = 2
# var b = "text"

# Called when the node enters the scene tree for the first time.
func _ready():
	randomize()
	levelpicker()


func levelpicker():
	var generic = load("res://Generic.tscn").instance()
	add_child(generic)
	var level = load("res://obstacles/pairs/" + str((randi() % 15) + 1) + ".tscn").instance()
	generic.add_child(level)
	level.connect("collide", self, "_collide")
	
func _collide():
	emit_signal("collide")

func _on_Timer_timeout():
	levelpicker()