Started cutscene system

scripts/Cutscene/Cutscene.gd

@@ -0,0 +1,39 @@
+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

@@ -0,0 +1,18 @@
+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

@@ -0,0 +1,9 @@
+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

@@ -0,0 +1,12 @@
+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

@@ -0,0 +1,10 @@
+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

scripts/Entities/TestNPCController.gd

@@ -1,8 +1,10 @@
 class_name TestNPCController extends "res://scripts/Entities/OverworldEntity.gd"
+const TestCutscene = preload("res://scripts/Cutscene/TestCutscene.gd")
 
 func interact(interactor) -> void:
 	var systems = getSystems();
-	systems.ITEM.addItem(systems.ITEM.ITEM_POTION, 1);
+	systems.CUTSCENE.setCurrentCutscene(TestCutscene.new())
+	#systems.ITEM.addItem(systems.ITEM.ITEM_POTION, 1);
 	#var itemSystem = (get_node("Systems") as Systems).ITEM;
 	#itemSystem.addItem(itemSystem.ITEM_POTION, 1);
 	#pass

scripts/Systems/CutsceneSystem.gd

@@ -0,0 +1,19 @@
+class_name CutsceneSystem extends Node
+const Cutscene = preload("res://scripts/Cutscene/Cutscene.gd");
+
+var currentCutscene:Cutscene = null;
+
+func _process(delta: float) -> void:
+	if currentCutscene != null:
+		currentCutscene.update(delta);
+
+func _exit_tree() -> void:
+	if currentCutscene != null:
+		currentCutscene.clear();
+
+func setCurrentCutscene(cutscene:Cutscene) -> void:
+	if currentCutscene != null:
+		currentCutscene.clear();
+	
+	currentCutscene = cutscene;
+	currentCutscene.setupCutscene();

scripts/Systems/ItemSystem.gd

@@ -1,4 +1,4 @@
-class_name ItemSystem
+class_name ItemSystem extends Node
 const Item = preload("res://scripts/Items/Item.gd");
 const ItemStack = preload("res://scripts/Items/ItemStack.gd");
 
@@ -17,7 +17,7 @@ class ItemStackTypeComparator:
 
 # Constants
 const ITEM_STACK_SIZE_MAX = 99;
-var ITEM_POTION = preload("res://scripts/Items/Potion.gd").new()
+var ITEM_POTION = preload("res://scripts/Items/Potion.gd").new();
 var inventory:Array[ItemStack] = [];
 
 # Methods

scripts/Systems/Systems.gd

@@ -1,3 +1,14 @@
 class_name Systems extends Node
+const ItemSystem = preload("res://scripts/Systems/ItemSystem.gd");
+const CutsceneSystem = preload("res://scripts/Systems/CutsceneSystem.gd")
 
-var ITEM = preload("res://scripts/Systems/ItemSystem.gd").new()
+var ITEM:ItemSystem;
+var CUTSCENE:CutsceneSystem;
+
+func _ready():
+	ITEM = $Item;
+	CUTSCENE = $Cutscene;
+	pass
+	
+func _process(delta):
+	pass