class_name Cutscene
const CutsceneEvent = preload("res://scripts/Cutscene/CutsceneEvent.gd");

var queue:Array[CutsceneEvent] = [];
var cutsceneSystem = null;

func setupCutscene() -> void:
	print_debug("Cutscene setup has not been overriden");
	pass

func update(delta:float) -> void:
	if queue.size() == 0:
		return

	var item = queue[0]
	if !item.started:
		item.start()
		item.started = true
	
	item.update(delta)

	if item.isDone():
		item.end()
		queue.erase(item)

	pass

func add(items:Array[CutsceneEvent]) -> void:
	for item in items:
		item.cutscene = self
		queue.append(item)

func clear() -> void:
	if queue.size() == 0:
		return
	
	var item = queue[0]
	if item.started:
		item.end()
		item.started = false

	queue.clear()