extends Area

func _ready():
	pass

func interact(_relate):
	pass


func _on_Vent_body_entered(body):
	if body.name == "Player":
		body.tryCrouch(true)


func _on_Vent_body_exited(body):
	if body.name == "Player":
		body.in_vent = checkDir(body)


func checkDir(body):
	var p_fwd = (global_transform.origin-body.global_transform.origin).normalized()
	var fwd = global_transform.basis.z
	#var left = global_transform.basis.x
	
	#var l_dot = left.dot(p_fwd)
	var f_dot = fwd.dot(p_fwd)
	return f_dot < 0