extends Node2D

# call downward, signal upward
@onready var block = $Node2D
var boxInstance = preload("res://scenes/rigidbody.tscn")

# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	pass


func _on_trigger_one_areatrigger(effect, body):
	match effect:
		"unlock":
			if !body.is_in_group("boxes"):
				if is_instance_valid(block):
					block.queue_free() 
		"boxdrop":
			# make some boxes
			# ensure boxes do not trigger trap!
			if!body.is_in_group("boxes"):
				for n in 3:
					var mybox = boxInstance.instantiate()
					mybox.add_to_group("boxes")
					mybox.position = Vector2(465,23)
					add_child(mybox)