class_name CreditsMenu extends Control

@onready var data: Data = $/root/Root/Data
@onready var titleScreen: Control = $/root/Root/MainMenu/TitleScreen
@onready var animationPlayer: AnimationPlayer = $"../AnimationPlayer"
@onready var creditTemplate: PackedScene = load("res://Scenes/credit.tscn")

@export var spawnTimer: float = 2
@export var credits: Array[Credit]

var timerTarget: float = 0
var timer: float = 0
var credIndex = 0
var running: bool = false

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	if (!running): return
	timer += delta
	if (timer >= timerTarget):
		timer -= timerTarget
		var credit: CreditTemplate = creditTemplate.instantiate()
		credit.creditInfo = credits[credIndex]
		self.add_child(credit)
		timerTarget = 5 + (2 + credits[credIndex].description.size() + credits[credIndex].links.size()) * spawnTimer
		print(timerTarget)
		credIndex += 1
		if (credIndex >= credits.size()): credIndex = 0

func _on_home_pressed():
	animationPlayer.play_backwards("creditsTransition")

func animFinished(s: String):
	if (s == "creditsTransition" && !self.visible):
		running = false
		credIndex = 0
		timer = 0
		timerTarget = 0
		for child: Control in self.get_children():
			if (!(child is CreditTemplate)): continue
			child.queue_free()

func toggle():
	running = !running