extends Node

var bulletsFiredTotal := 0
var bulletsMadeTotal := 0
var bulletArray:Array = []
@onready var coins: Node = $"../Coins"
@onready var bad_guys: Node = $"../BadGuys"

@onready var player: CharacterBody2D = $"../CharacterBody2D"



var bullet = preload("res://scenes/bullet.tscn")

func _ready() -> void:
	### coins loop
	for n in coins.get_children():
		print("coin found")
		n.coinCollected.connect(GameController.coinCollected)
	### enemies loop
	for n in bad_guys.get_children():
		print("enemy found")
		n.playerDamage.connect(GameController.playerDamage)
		
	### wire up GameController signals to Player
	GameController.playerHurt.connect(hurtPlayer)
	GameController.playerDeath.connect(killPlayer)
	
	player.playerDead.connect(deadPlayer)

	
func bulletFactory():
	print("Make a bullet at the factory")
	var mybullet
	
	#how many bullets have been made
	if bulletArray.size() < 4:
		#make a new bullet
		mybullet = bullet.instantiate()
		mybullet.connect("hit", onBulletHit)
		owner.add_child(mybullet)
	else:
		mybullet = bulletArray.pop_back()
	bulletArray.push_front(mybullet)
	bulletsMadeTotal += 1
	return mybullet

func onBulletHit(bullet, body):
	print("Scene Manager knows a bullet hit something")
	bullet.setSpeed(0)
	if body.is_in_group("shootable"):
		print("RIP")
		body.queue_free()

func hurtPlayer(amt):
	player.hurtPlayer(amt)

func killPlayer():
	player.killPlayer()

func deadPlayer():
	GameController.reset()
	get_tree().reload_current_scene()