feat: add world chat UI

2026-07-28 11:54:07 +08:00
parent 09c89aadf0
commit 48aed26725
28 changed files with 5308 additions and 99 deletions
@@ -21,6 +21,7 @@ namespace XWorld.Server.Gateway
        private readonly Matchmaker _matchmaker;
        private readonly ChannelsNS.Channel<ServerCommand> _cmds =
            ChannelsNS.Channel.CreateUnbounded<ServerCommand>();
+        private const int MaxWorldChatTextLength = 200;
        private readonly Dictionary<string, List<int>> _roomPlayers = new Dictionary<string, List<int>>();
        private readonly Dictionary<int, LobbyPlayerMsg> _lobbyPlayers = new Dictionary<int, LobbyPlayerMsg>();
        private readonly Dictionary<string, int> _playerCountCache = new Dictionary<string, int>(); // "gameId@version" -> playerCount
@@ -156,6 +157,9 @@ namespace XWorld.Server.Gateway
                case FrameworkOpcode.LobbyLeave:
                    if (_lobbyPlayers.Remove(pid)) BroadcastLobbyState();
                    break;
+                case FrameworkOpcode.WorldChatSend:
+                    HandleWorldChatSend(pid, frame.Payload);
+                    break;
            }
        }

@@ -213,6 +217,41 @@ namespace XWorld.Server.Gateway
            }
        }

+        private void HandleWorldChatSend(int pid, byte[] payload)
+        {
+            if (!_sessions.IsConnected(pid))
+            {
+                return;
+            }
+
+            var req = WorldChatSendMsg.Decode(payload);
+            string text = (req.Text ?? string.Empty).Trim();
+            if (text.Length == 0)
+            {
+                return;
+            }
+            if (text.Length > MaxWorldChatTextLength)
+            {
+                text = text.Substring(0, MaxWorldChatTextLength);
+            }
+
+            string name = _lobbyPlayers.TryGetValue(pid, out var player) && !string.IsNullOrWhiteSpace(player.Name)
+                ? player.Name
+                : $"P{pid}";
+            var msg = new WorldChatMessageMsg
+            {
+                PlayerId = pid,
+                PlayerName = name,
+                Text = text,
+                ServerTimeMs = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
+            };
+            byte[] encoded = msg.Encode();
+            foreach (int targetPid in _sessions.ConnectedPlayerIds())
+            {
+                SendFramework(targetPid, FrameworkOpcode.WorldChatMessage, encoded);
+            }
+        }
+
        private void BroadcastLobbyState()
        {
            if (_lobbyPlayers.Count == 0) return;