using Godot;

namespace Milimoe.GodotGame;

public class SceneSwitcher
{
    public static void ChangeSceneWithSetup<T>(Node node, string scenePath, System.Action<T> setupAction = null) where T : Node
    {
        PackedScene packedScene = GD.Load<PackedScene>(scenePath);
        if (packedScene == null)
        {
            GD.PrintErr($"场景加载失败: {scenePath}");
            return;
        }

        T newRoot = packedScene.Instantiate<T>();

        // 在这里执行你的初始化逻辑
        setupAction?.Invoke(newRoot);

        // 切换
        SceneTree tree = node.GetTree();
        Node oldScene = tree.CurrentScene;
        if (oldScene != null)
        {
            tree.Root.RemoveChild(oldScene);
            oldScene.QueueFree();
        }

        tree.Root.AddChild(newRoot);
        tree.CurrentScene = newRoot;
    }
}