TBL.GodotSharp.Content/Content.cs

using System;
using Zio.FileSystems;

namespace TBL.GodotSharp.Content;

/// <summary>
/// 内容模块扩展功能类
/// </summary>
public static class Content
{
    /// <summary>
    /// 文件系统容器
    /// </summary>
    public static readonly AggregateFileSystem FileSystem = new AggregateFileSystem();
    
    /// <summary>
    /// 判断 <paramref name="actualVersion"/> 能否满足 <paramref name="targetVersion"/> 的版本要求
    /// <para>用于内容包之间的依赖可用性检测</para>
    /// </summary>
    /// <param name="actualVersion">当前版本</param>
    /// <param name="targetVersion">要求的版本</param>
    /// <param name="level">兼容级别</param>
    public static bool IsCompatibleWith(Version actualVersion, Version targetVersion, int level)
    {
        // 主版本号
        if (actualVersion.Major != targetVersion.Major)
            return false;
        if (level < 1)
            return true;
        // 次版本号
        if (actualVersion.Minor != targetVersion.Minor)
            return false;
        if (level < 2)
            return true;
        // 构建版本号
        if (actualVersion.Build != targetVersion.Build)
            return false;
        return true;
    }
}