extends Node2D

signal race_started

export (int) var delay = 3
var timer


func _ready():
	# Set up a timer
	timer = Timer.new()
	add_child(timer)
	timer.wait_time = 1.0
	timer.connect("timeout", self, "_timeout")
	timer.start()
	
	$Number.set_text("%d" % delay)


func _timeout():
	#print("Timeout !")
	delay -= 1
	if delay < 0:
		timer.stop()
		set_visible(false)
	elif delay == 0:
		# Go !
		$Number.set_text("GO")
		emit_signal("race_started")
	else:
		$Number.set_text("%d" % delay)