using System.Collections.Generic;
using Godot;

namespace TBL.GodotSharp.Content;

/// <summary>
/// 资源包节点
/// </summary>
public abstract partial class PackageNode : Node
{
    /// <summary>
    /// 自身信息
    /// </summary>
    public abstract Info SelfInfo { get; }

    /// <summary>
    /// 依赖项信息集
    /// </summary>
    public abstract ICollection<DependencyInfo> Dependencies { get; }

    public override void _Ready()
    {
        Name = SelfInfo.ToString();
    }

    public override void _EnterTree()
    {
        if (SelfFileSystem != null)
        {
            Content.FileSystem.AddFileSystem(SelfFileSystem);
        }
    }

    public override void _ExitTree()
    {
        if (SelfFileSystem != null)
        {
            Content.FileSystem.RemoveFileSystem(SelfFileSystem);
            SelfFileSystem.Dispose();
        }
    }
}