class_name GameController extends Node2D

var crateTotal = 0
signal destroySignal(body)
signal teleportSignal(body)
signal levelChangeSignal(level) 
signal playerDamageSignal(health, maxHealth)
signal playerDeathSignal
signal countDownSignal(timeRemaning)
signal coinsCollectedSignal(totalCoinsCollected, coinsRemaning)
var currentScene:String = "res://scenes/game.tscn"

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

var levels=["res://scenes/game.tscn","res://scenes/level2.tscn","res://scenes/level3.tscn"]
var timers=[15,10,5]
var currentLevel = 0

var coinsCollected = 0

var playerHealth = 100
var playerStartingHealth = 100

var enemiesDict={}

var enemy:CharectorStats
var player:CharectorStats


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	enemy = load("res://scripts/rscs/slimeStats.tres")
	player = load("res://scripts/rscs/playerStats.tres")
	get_window().grab_focus()
	add_child(timer)
	timer.wait_time = 1
	timer.one_shot = false
	timer.connect("timeout", secondCounter)
	timer.start()
	
func reset()->void:
	timeAvailable = timers[currentLevel]
	playerHealth = player.starting_health
	coinsCollected = 0
	
func secondCounter()->void:
		timeAvailable -=1
		countDownSignal.emit(timeAvailable)
		if timeAvailable <=0:
			print("YOU LOST YOU ARE A LOSER YOU SUCK")
			levelChangeSignal.emit(levels[currentLevel])
	
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass


func _on_trigger(body: Variant, effect, trigger) -> void:
	print("GC knows trigger...."+effect)
	if body is Crate:
		match effect:
			"destroy":
				destroySignal.emit(body)
			"teleport":
				print("GC teleport")
				teleportSignal.emit(body)
	if body is Player:
		match effect:
			"powerup":
				timeAvailable += 5
				destroySignal.emit(trigger)
func crateUpdate(cratesAmount)->void:
	crateTotal = cratesAmount
	print("GC updated crates: "+str(crateTotal))
	if crateTotal <=0:
					print("You WON!!!")
					currentLevel += 1
					if currentLevel >= levels.size():
						currentLevel = 0
					levelChangeSignal.emit(levels[currentLevel])
	
func bulletDamage(body:Node2D, bullet:Bullet)->void:
		if body is Crate:
			destroySignal.emit(body)
			destroySignal.emit(bullet)
		if body is Slime:
			enemiesDict[body]["health"] -= player.rangeDamage
			if enemiesDict[body]["health"] <= 0:
				destroySignal.emit(body)
			destroySignal.emit(bullet)
			
func _on_coin_collected(body:Node2D, coin:Coin):
	print("GC know coin")
	coinsCollected += 1
	destroySignal.emit(coin)
	
func totalCoins(value)->void:
	print("GC know coins remaning "+str(value))
	coinsCollectedSignal.emit(coinsCollected, value)
	if value <= 0:
		currentLevel += 1
		if currentLevel >= levels.size():
				currentLevel = 0
		levelChangeSignal.emit(levels[currentLevel])
func _on_slime_damage(boyd:Node2D, slime:Slime)->void:
	playerHealth -= enemiesDict[slime]["damage"]
	print("GC DAMAGE THE PLAYER AND KILL THEM "+str(playerHealth))
	if playerHealth <=0:
		print("YOU Dieded")
		playerDeathSignal.emit()
		#levelChangeSignal.emit(levels[currentLevel])
	else:
		#damage
		playerDamageSignal.emit(playerHealth, player.max_health)
func addEnemyToLevel(slime:Slime)->void:
	#var randDamage:int = randi()%10
	var enemyStat = {
		"health":enemy.starting_health,
		"damage":enemy.meleeDamage
	}
	enemiesDict[slime]=enemyStat

func loadLevel()->void:
	levelChangeSignal.emit(levels[currentLevel])