class_name SceneManager extends Node

const MainMenu = preload("res://scenes/MainMenu.tscn");
const OverworldScene = preload("res://scenes/Overworld.tscn");

const SCENES:Dictionary[String, PackedScene] = {
	"Initial": MainMenu,
	"MainMenu": MainMenu,
	"Overworld": OverworldScene
};

var scene = "Initial";
var currentScene:Node = null;

func _ready() -> void:
	currentScene = get_tree().root.get_child(-1);

func setScene(newScene:String) -> void:
	print("Setting scene to " + str(newScene));
	scene = newScene;

	if not SCENES.has(newScene):
		push_error("Scene not found: " + newScene);
		return;

	var root = get_tree().root;
	print("Current scene: " + str(currentScene));
	if currentScene:
		currentScene.queue_free();
	
	var newSceneInstance = SCENES[newScene].instantiate();
	if newSceneInstance:
		root.add_child(newSceneInstance);
		currentScene = newSceneInstance;