NovemberGodotGame2024/novembergame/scripts/scene_manager.gd

extends Node

var bulletsFiredTotal := 0
var bulletsMadeTotal := 0
var bulletArray:Array = []
var timer:= Timer.new()

@onready var coins: Node = $"../Coins"
@onready var enemies: Node = $"../enemies"
@onready var gun_trigger: Area2D = $"../GunTrigger"

@onready var player: CharacterBody2D = $"../CharacterBody2D"
@onready var ui: Control = $"../CanvasLayer/Control"


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

func _ready() -> void:
	add_child(timer)
	timer.wait_time = 1
	timer.one_shot = false
	timer.connect("timeout", GameController.timeOut)
	timer.start()
	
	var totalCoins = 0
	var totalEnemies = 0
	## Coins loop
	for n in coins.get_children():
		totalCoins += 1
		n.coinCollected.connect(GameController.coinCollected)
	## enemy loop
	for n in enemies.get_children():
		totalEnemies += 1
		n.playerDamage.connect(GameController.playerDamage)
	
	
	
	## wire up GameController signals to Player
	GameController.playerHurt.connect(hurtPlayer)
	GameController.playerHurt.connect(ui.healthUpdate)
	GameController.playerDeath.connect(killPlayer)
	GameController.levelComplete.connect(changeLevel)
	GameController.tick.connect(ui.timerUpdate)
	GameController.playerOptions.connect(showGun)

	gun_trigger.gunCollect.connect(GameController.gunCollected)
	gun_trigger.gunCollect.connect(player.gunCollected)
	
	player.playerDead.connect(deadPlayer)
	
	
	
	GameController.coinsUpdate.connect(ui.coinsUpdate)
	
	GameController.setTotalCoins(totalCoins)
	
	GameController.sendOptions()
	
func bulletFactory():
	print("Make a bullet at the factory")
	var mybullet
	
	# How many bullet 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("explode this thing")
		body.queue_free()

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

func deadPlayer():
	GameController.reset()
	get_tree().reload_current_scene()
	
func showGun(gun):
	if gun == true:
		player.gunCollected()
	else:
		player.gunDrop()
	
func changeLevel(level):
	print("Scene Manager should change level")
	GameController.reset()
	get_tree().change_scene_to_file(level)