class_name GameController extends Node2D
signal destroySignal(body)

var numberOfCrates = 2
var timer = Timer.new()
var timeAvailable = 50

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	get_window().grab_focus()
	add_child(timer)
	# time based on seconds
	timer.wait_time = 1
	# count to 1 and stuff, false means keep clock running
	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("LOSER")
		get_tree().reload_current_scene()

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


func _on_trigger(body: Variant, trigger: Variant, intent:String) -> void:
	print("Game controller knows trigger fired")
	match intent:
		"destroy":
			destroySignal.emit(body)
		
func crateTotal(howMany):
		numberOfCrates = howMany
		print("GC knows crates: "+str(numberOfCrates))
		if numberOfCrates == 0:
			print("YOU WON!!!")
			get_tree().reload_current_scene()

func bulletDamage(body, _bullet)->void:
	if body.is_in_group("shootable"):
		destroySignal.emit(body)
		destroySignal.emit(_bullet)