extends Node2D


var totalCoinsAvailable = 0

var timer = Timer.new()
var timeAvailable = 30
var level="res://scenes/game.tscn"
var levelTwo = "res://scenes/level2.tscn"
var levels = ["res://scenes/game.tscn","res://scenes/level2.tscn","res://scenes/level3.tscn"]
var timers = [30,20,15]
var currentLevel = 0

signal destroySignal(body)
signal levelChangeSignal(level)
signal playerTakeDamageSignal(health)
signal playerDiesSignal

var player:Characterstats
var enemy:Characterstats

var playerHealth:int 
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	player = load("res://scripts/rscs/playerstats.tres")
	enemy = load("res://scripts/rscs/slimestats.tres")
	
	playerHealth = player.starting_health
	
	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")
		#get_tree().call_deferred("change_scene_to_file", levels[currentLevel])
		levelChangeSignal.emit(levels[currentLevel])
			#reload the current scene
func reset() -> void:
	timeAvailable = timers[currentLevel]
	
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass


func _on_areatrigger(effect, body) -> void:
	
	if effect == "destroy":
		print("Destroy this thing")
		body.queue_free()
		
	if effect == "lavaBurn":
		if body is Player:
			playerHealth -= 10
			print("player health is now"+str(playerHealth))

func totalCoinCount(totalCoins):
	
	totalCoinsAvailable = totalCoins
func coinCollected(body, coin):
	
	destroySignal.emit(coin)
	totalCoinsAvailable -= 1
	if totalCoinsAvailable <=0: 
		print("YOU WIN")
		currentLevel +=1
		if currentLevel >= levels.size():
			currentLevel =0   
		
		#get_tree().call_deferred("change_scene_to_file", levels[currentLevel])
		levelChangeSignal.emit(levels[currentLevel])
		
func playerAttacked(body, slime):
	print("GC knows player attacked")
	playerHealth -= enemy.meleeDamage
	if playerHealth<=0: 
		playerDiesSignal.emit()
	else:
		playerTakeDamageSignal.emit(playerHealth)