extends Node2D

var numberOfCrates = 2
var timeAvailable = 50

signal destroySignal(body)
signal levelChangeSignal(level)
signal fanUpSignal(body,direction)
signal teleportSignal(body)

var timer = Timer.new()
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	get_window().grab_focus()
	add_child(timer)
	timer.wait_time = 1
	timer.one_shot = false
	timer.connect("timeout", countdown)
	timer.start()

func countdown()->void:
	# reduce time left
	timeAvailable-=1
	if timeAvailable<=0 and numberOfCrates>0:
		print("LOOOOOSAH")
		levelChangeSignal.emit("res://scenes/game.tscn")

func _on_trigger(body: Variant, trigger: Variant, intent:String) -> void:
	print("GC knows trigger fired "+intent)
	match intent:
		"destroy":
			print("GC sending destroy signal")
			destroySignal.emit(body)
		"fan":
			if body is RigidBody2D:
				fanUpSignal.emit(body,Vector2(0,-1)*100*9)
		"teleport":
			if body is Crate:
				teleportSignal.emit(body)
#from scene manager
func crateTotal(howmany):
	numberOfCrates = howmany
	print("GC knows about crates: "+str(numberOfCrates))
	if numberOfCrates == 0:
		print("YOU WON!!!")
		levelChangeSignal.emit("res://scenes/game.tscn")

func bulletDamage()->void:
	print("bullet damage")