extends Node

var coinsCollected:int = 0
var player:Resource 
var totalCoinsLevel: = 0
var levels = ["res://scenes/game.tscn","res://scenes/game_level2.tscn"]
var timers = [5, 10]
var currentLevel = 0

var gameSeconds = 0

var gotKey = false

signal playerHurt()
signal playerDeath()
signal coinsUpdate(amt, total)
signal levelComplete(level)
signal tick(seconds)
signal playerOptions(key)

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	player = load("res://scripts/res/dudestats.tres")

func setTotalCoins(amt):
	totalCoinsLevel = amt
	coinsUpdate.emit(coinsCollected, totalCoinsLevel)

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

func keyCollected():
	print("GameController knows player has key")
	
func coinCollected():
	coinsCollected +=1
	print("Total coins collected "+str(coinsCollected) )
	coinsUpdate.emit(coinsCollected, totalCoinsLevel)
	#did you complete the level?
	if coinsCollected >= totalCoinsLevel:
		#level complete
		currentLevel +=1
		if currentLevel < levels.size():
			levelComplete.emit(levels[currentLevel])
		else:
			currentLevel = 0
			levelComplete.emit(levels[currentLevel])

func playerDamage():
	if player.health > 0:
		player.health -= 20
		if player.health <=0:
			##kill him
			playerDeath.emit()
		else:
			##damage him
			playerHurt.emit(player.health)
func reset():
	gameSeconds = 0
	player.health = player.max_health
	coinsCollected = 0
	
func timeOut():
	gameSeconds +=1
	if gameSeconds >= timers[currentLevel]:
		playerDeath.emit()
	tick.emit(timers[currentLevel] - gameSeconds)
	
func sendOptions():
	playerOptions.emit(gotKey)