class_name GameController extends Node2D

var crateTotal = 0
signal destroySignal(body)
signal teleportSignal(body)
signal levelChangeSignal(level)
var currentScene:String = "res://scenes/game.tscn"

var timer := Timer.new()
var timeAvailable := 10

# 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", secondCounter)
	timer.start()

func secondCounter()->void:
	timeAvailable -=1
	if timeAvailable <=0:
		print("YOU LOSE BABY!!")
		levelChangeSignal.emit(currentScene)
		
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass


#Signals from Triggers!
func _on_trigger(body: Variant, effect, trigger) -> void:
	#Crate triggers
	if body is Crate:
		match effect:
			"destroy":
				destroySignal.emit(body)
			"teleport":
				print("GC teleport an object")
				teleportSignal.emit(body)
	#Player triggers	
	if body is Player:
		match effect:
			"powerup":
				print("GC knows about powerup")
				timeAvailable +=5
				destroySignal.emit(trigger)
							
func crateUpdate(cratesAmount)->void:
	crateTotal = cratesAmount
	if crateTotal <=0:
		print("You WON!!!")
		levelChangeSignal.emit(currentScene)

func bulletDamage(body:Node2D, bullet:Bullet)->void:
	print("GC knows bullet hit")
	if body is Crate:
		#destroy the crate?
		destroySignal.emit(body)
		#destroy the bullet?
		destroySignal.emit(bullet)