extends Node2D

var timer:= Timer.new()
var secondCount= 99
var totalCrates := 0
var totalCoins := 0
var totalBadGuys := 0
var totalCoinsCollected := 0
var cratesDestroyed := 0

var player:Resource

# level info
var levels = ["res://scenes/game.tscn", "res://scenes/level2.tscn"]
var timers = [90, 90]
var currentLevel = 0

#Gamecontroller signals
signal destroyBox(body)
signal levelComplete(leveltoLoad)
signal playerHurt(amt, max)
signal playerDeath()

signal tick(timeRemaining)
signal coinsUpdate(collected, remaining)

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	player = load("res://scripts/res/playerstats.tres")
	print("Player Health: "+str(player.health))
	print("Number of levels: "+str(levels.size()))
	add_child(timer)
	timer.wait_time = 1
	timer.one_shot = false
	timer.connect("timeout", secondCounter)
	timer.start()



func reset():
	secondCount = timers[currentLevel]
	player.health = player.starting_health
	playerHurt.emit.call_deferred(player.health, player.max_health)
	tick.emit.call_deferred(secondCount)
	totalCoinsCollected = 0
	coinsUpdate.emit.call_deferred(totalCoinsCollected, totalCoins)




func secondCounter():
	print("time left: ", secondCount)
	secondCount -=1
	tick.emit(secondCount)
	if secondCount <= 0:
		print("TIME IS UP")
		levelComplete.emit(levels[currentLevel])


func playerDamaged():
	print("GC knows player took damage")
	player.health = max(player.health-20, 0)
	print("Player Health: "+str(player.health))
	playerHurt.emit(player.health, player.max_health)

	if player.health <= 0:
		playerDeath.emit()



func coinCollected():
	totalCoinsCollected += 1
	print("DING! Coins collected: "+ str(totalCoinsCollected) )
	coinsUpdate.emit(totalCoinsCollected, totalCoins)


func bulletHit(body):
	print("Game controller knows bullet hit something")
	if body.is_in_group("destructables"):
		destroyBox.emit(body)
		totalCrates -= 1
		cratesDestroyed += 1
		
		if totalCrates <=0:
			print("You Won...")
			currentLevel +=1
			if currentLevel >= levels.size():
				currentLevel =  0
			levelComplete.emit(levels[currentLevel])
		else:
			print("Crates Remaining: "+str(totalCrates) )


# Coming from scenemanager
func countCrates(value):
	totalCrates = value


func countCoins(value):
	totalCoins = value


func countBadGuys(value):
	totalBadGuys = value


func playerDead():
	print("GC knows player is dead")
	levelComplete.emit(levels[currentLevel])