feat: 项目初始化 + 3D方块世界原型 + AI助搭系统

初始化 monorepo: Go后端(7微服务) + Unity客户端(9模块) + 启动器 HTML5原型: Three.js 3D体素世界, Perlin噪声地形, 原版材质, 22种方块 Minecraft创造模式背包: 双栏布局, 拖拽移动物品, 方向性元件引脚 AI助搭策划文档 + 客户端/服务端骨架 + Docker Compose + CI
2026-08-08 14:07:56 +08:00
parent 9500c4c80a
commit f70b061d1a
1972 changed files with 159760 additions and 6 deletions
@@ -0,0 +1,131 @@
+using System;
+using System.Numerics;
+using PCL.Core.App;
+using PCL.Core.IO.Net;
+using PCL.Core.Link.Natayark;
+using PCL.Core.Logging;
+using PCL.Core.Utils;
+using PCL.Core.Utils.Exts;
+
+namespace PCL.Core.Link.Lobby;
+
+public static class LobbyInfoProvider
+{
+    public static bool IsLobbyAvailable { get; set; } = false;
+    public static bool AllowCustomName { get; set; } = false;
+    public static bool RequiresLogin { get; set; } = true;
+    public static bool RequiresRealName { get; set; } = true;
+    public static int ProtocolVersion { get; set; } = 6;
+
+    public static BroadcastLocal? McBroadcast { get; internal set; }
+    public static TcpForward? McForward { get; internal set; }
+
+    public class LobbyInfo
+    {
+        public required string OriginalCode { get; init; }
+        public required LobbyType Type { get; init; }
+        public required string NetworkName { get; init; }
+        public required string NetworkSecret { get; init; }
+
+        /// <summary>
+        /// 远程 IP 地址，需要先解析大厅类型再填充
+        /// </summary>
+        public string? Ip { get; init; }
+
+        /// <summary>
+        /// 目标游戏端口
+        /// </summary>
+        public required int Port { get; init; }
+    }
+
+    public enum LobbyType
+    {
+        // ReSharper disable once InconsistentNaming
+        PCLCE,
+        Terracotta
+    }
+
+    /// <summary>
+    /// 目标大厅
+    /// </summary>
+    public static LobbyInfo? TargetLobby { get; set; }
+    public static int JoinerLocalPort { get; set; }
+
+    /// <summary>
+    /// 解析大厅编号，并返回 LobbyInfo 对象。若解析失败则返回 null。
+    /// </summary>
+    public static LobbyInfo? ParseCode(string code)
+    {
+        code = code.Trim().ToUpper();
+        if (string.IsNullOrWhiteSpace(code) || code.Length < 9 || !code.IsASCII())
+        {
+            LogWrapper.Error("Link", "无效的大厅编号: " + code);
+            return null;
+        }
+
+        if (code.Split("-".ToCharArray()).Length != 5) // PCL CE 大厅
+        {
+            try
+            {
+                var info = code.FromB32ToB10();
+                return new LobbyInfo
+                {
+                    OriginalCode = code,
+                    NetworkName = info[..8],
+                    NetworkSecret = info[8..10],
+                    Port = int.Parse(info[10..]),
+                    Type = LobbyType.PCLCE,
+                    Ip = "10.114.51.41"
+                };
+            }
+            catch (Exception ex)
+            {
+                LogWrapper.Error(ex, "Link", "大厅编号解析失败，可能是无效的 PCL CE 大厅编号: " + code);
+            }
+        }
+        else // 陶瓦
+        {
+            var matches = code.RegexSearch(RegexPatterns.TerracottaId);
+            if (matches.Count == 0)
+            {
+                LogWrapper.Error("Link", "大厅编号解析失败，可能是无效的陶瓦大厅编号: " + code);
+                return null;
+            }
+
+            foreach (var match in matches)
+            {
+                var codeString = match.Replace("I", "1").Replace("O", "0").Replace("-", "");
+                BigInteger value = 0;
+                var checking = 0;
+                const string baseChars = "0123456789ABCDEFGHJKLMNPQRSTUVWXYZ";
+                for (var i = 0; i <= 23; i++) 
+                { 
+                    var j = baseChars.IndexOf(codeString[i]);
+                    value += BigInteger.Parse(j.ToString()) * BigInteger.Pow(34, i);
+                    checking = (j + checking) % 34;
+                }
+
+                if (checking != baseChars.IndexOf(codeString[24])) { return null; }
+                var port = (int)(value % 65536);
+                if (port < 100) { return null; }
+                return new LobbyInfo
+                {
+                    OriginalCode = code,
+                    NetworkName = codeString.Substring(0, 15).ToLower(),
+                    NetworkSecret = codeString.Substring(15, 10).ToLower(),
+                    Port = port,
+                    Type = LobbyType.Terracotta,
+                    Ip = "10.144.144.1"
+                };
+            }
+        }
+        return null;
+    }
+
+    /// <summary>
+    /// 获取用于联机显示的用户名
+    /// </summary>
+    public static string? GetUsername() => AllowCustomName
+        ? Config.Link.Username.ReplaceNullOrEmpty(NatayarkProfileManager.NaidProfile.Username)
+        : NatayarkProfileManager.NaidProfile.Username;
+}