feat : GameServer 패킷 메시지 단위 분할 / 플레이어 정보 변환 기능 변경

2026-03-30 14:29:02 +09:00
parent 2ebd0120ab
commit 530f32420d
14 changed files with 1620 additions and 1 deletions
--- a/MMOTestServer/MMOserver/Game/Service/ChangeMapHandler.cs
+++ b/MMOTestServer/MMOserver/Game/Service/ChangeMapHandler.cs
@@ -0,0 +1,86 @@
+using LiteNetLib;
+using MMOserver.Game.Channel;
+using MMOserver.Game.Channel.Maps;
+using MMOserver.Packet;
+using ProtoBuf;
+using Serilog;
+using ServerLib.Packet;
+using ServerLib.Service;
+
+namespace MMOserver.Game.Service;
+
+/*
+ * 맵 이동 메시지 핸들러
+ */
+public partial class GameServer : ServerBase
+{
+    private void OnChangeMap(NetPeer peer, int hashKey, byte[] payload)
+    {
+        ChangeMapPacket packet = Serializer.Deserialize<ChangeMapPacket>(new ReadOnlyMemory<byte>(payload));
+
+        ChannelManager cm = ChannelManager.Instance;
+        int channelId = cm.HasUser(hashKey);
+        if (channelId < 0)
+        {
+            return;
+        }
+
+        Channel.Channel channel = cm.GetChannel(channelId);
+        Player? player = channel.GetPlayer(hashKey);
+        if (player == null)
+        {
+            return;
+        }
+
+        int oldMapId = player.CurrentMapId;
+        int newMapId = packet.MapId;
+
+        // 일단 보스맵에서 로비로 원복할떄 캐싱해둔 걸로 교체
+        if (newMapId == -1)
+        {
+            if (player.PreviousMapId > 0)
+            {
+                // 레이드 맵 사용 종료 처리
+                channel.RemoveInstanceMap(oldMapId);
+
+                newMapId = player.PreviousMapId;
+                player.PreviousMapId = 0;
+            }
+        }
+
+        if (!channel.ChangeMap(hashKey, player, newMapId))
+        {
+            Log.Warning("[GameServer] CHANGE_MAP 유효하지 않은 맵 HashKey={Key} MapId={MapId}", hashKey, newMapId);
+            return;
+        }
+
+        PlayerInfo playerInfo = player.ToPlayerInfo();
+
+        // 기존 맵 유저들에게 퇴장 알림
+        ChangeMapPacket exitNotify = new() { MapId = oldMapId, IsAdd = false, Player = playerInfo };
+        BroadcastToMap(channelId, oldMapId, PacketSerializer.Serialize((ushort)PacketCode.CHANGE_MAP, exitNotify));
+
+        // 새 맵 유저들에게 입장 알림 (본인 제외)
+        ChangeMapPacket enterNotify = new() { MapId = newMapId, IsAdd = true, Player = playerInfo };
+        BroadcastToMap(channelId, newMapId, PacketSerializer.Serialize((ushort)PacketCode.CHANGE_MAP, enterNotify), peer);
+
+        // 본인에게 새 맵 플레이어 목록 전달
+        ChangeMapPacket response = new() { MapId = newMapId };
+        AMap? newMap = channel.GetMap(newMapId);
+        if (newMap != null)
+        {
+            foreach ((int uid, Player memberPlayer) in newMap.GetUsers())
+            {
+                if (uid == hashKey)
+                {
+                    continue;
+                }
+
+                response.Players.Add(memberPlayer.ToPlayerInfo());
+            }
+        }
+
+        SendTo(peer, PacketSerializer.Serialize((ushort)PacketCode.CHANGE_MAP, response));
+        Log.Debug("[GameServer] CHANGE_MAP HashKey={Key} OldMap={OldMapId} NewMap={MapId}", hashKey, oldMapId, newMapId);
+    }
+}