extends Node2D

signal playerDamage
signal destroySignal(body)
signal levelChangeSignal(level: String)

var coinCount : int = 0
var score:int = 0
var timer = Timer.new()
var timeAvailable:int = 5

var levels = [
	"res://scenes/game.tscn",
	"res://scenes/level2.tscn",
	"res://scenes/level3.tscn"
]

var timers = [30, 50, 30]
var currentLevel: int = 0

var enemy: CharacterStats
var playerStats: CharacterStats

func _ready():
	enemy = load("res://scripts/resources/slimeStats.tres")
	playerStats = load("res://scripts/resources/playerStats.tres")
	
	add_child(timer)
	timer.wait_time = 1
	timer.one_shot = false
	timer.connect("timeout", secondCounter)
	timer.start()
	timeAvailable = timers[currentLevel]

func secondCounter():
	timeAvailable -= 1
	print("second")
	if timeAvailable <= 0:
		print("dead")
		levelChangeSignal.emit(levels[currentLevel])
		Gamecontroller.reset()

func _on_area_2d_area_trigger_signal(effect: String, body: Node2D) -> void:
	if body.name == "world-boundary":
		return
	if body is Player && effect == "player_hurt":
		playerDamage.emit()
		body.health -= 1
		print(body.health)
		return
	if body is Player:
		return
	print("GC sees trigger " + effect + " on " + body.name)
	body.queue_free()

func bulletDamage(target: Node2D, bullet: Node2D):
	print("game controller sees hit")
	target.queue_free()
	bullet.visible = false

func coin_collected(coin: Coin):
	#coin.queue_free()
	destroySignal.emit(coin)
	score += 1
	coinCount -= 1
	if coinCount == 0:
		currentLevel = (currentLevel + 1) % len(levels)
		levelChangeSignal.emit(levels[currentLevel])
		print("Win!")

func totalCoinCount(count: int):
	print("count is "+ str(count))
	coinCount = count

func reset():
	score = 0
	timeAvailable = timers[currentLevel]
	
func playerAttacked(body, slime):
	playerStats.health -= enemy.meleDamage
	
	print("enemy did " + str(enemy.meleDamage) + " damage, player has " + str(playerStats.health) + " health")	
	print("GC knows slime attacked")