extends Area3D

var is_climbing = false
var ladder_center

# Called when the node enters the scene tree for the first time.
func _ready():
	ladder_center = self.global_position


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

func _on_body_entered(body):
	if body.is_in_group("player"):
		body.is_climbing = true
		body.ladder_center = ladder_center


func _on_body_exited(body):
	if body.is_in_group("player"):
		body.is_climbing = false
		body.gravity = body.default_gravity
		body.ladder_center = null