Started cutscene system

scripts/Cutscene/Cutscene.gd

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+class_name Cutscene
+const CutsceneEvent = preload("res://scripts/Cutscene/CutsceneEvent.gd");
+
+var queue:Array[CutsceneEvent] = [];
+
+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:
+	queue.append_array(items)
+
+func clear() -> void:
+	if queue.size() == 0:
+		return
+	
+	var item = queue[0]
+	if item.started:
+		item.end()
+		item.started = false
+
+	queue.clear()

scripts/Cutscene/CutsceneEvent.gd

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+class_name CutsceneEvent
+
+var started:bool = false;
+
+func _init() -> void:
+	pass
+
+func start() -> void:
+	pass
+
+func update(delta:float) -> void:
+	pass
+
+func isDone() -> bool:
+	return true
+
+func end() -> void:
+	pass

scripts/Cutscene/Event/CutscenePrintEvent.gd

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+class_name CutscenePrintEvent extends "res://scripts/Cutscene/CutsceneEvent.gd"
+
+var text:String = ""
+
+func _init(text:String) -> void:
+	self.text = text
+
+func start() -> void:
+	print(self.text)

scripts/Cutscene/Event/CutsceneWaitEvent.gd

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+class_name CutsceneWaitEvent extends "res://scripts/Cutscene/CutsceneEvent.gd"
+
+var wait:float = 0.0
+
+func _init(wait:float) -> void:
+	self.wait = wait
+
+func update(delta:float) -> void:
+	self.wait -= delta
+
+func isDone() -> bool:
+	return self.wait <= 0.0

scripts/Cutscene/TestCutscene.gd

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+class_name TestCutscene extends "res://scripts/Cutscene/Cutscene.gd"
+const CutscenePrintEvent = preload("res://scripts/Cutscene/Event/CutscenePrintEvent.gd");
+const CutsceneWaitEvent = preload("res://scripts/Cutscene/Event/CutsceneWaitEvent.gd");
+
+func setupCutscene() -> void:
+	add([
+		CutsceneWaitEvent.new(4.0),
+		CutscenePrintEvent.new("Hello, World!")
+	]);
+	pass