wip

Ragon.Core/Handlers/RoomCreateHandler.cs

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+using NLog;
+using Ragon.Common;
+using Ragon.Core.Game;
+using Ragon.Core.Lobby;
+
+namespace Ragon.Core.Handlers;
+
+public sealed class CreateHandler: IHandler
+{
+  private RagonRoomParameters _roomParameters = new();
+  private Logger _logger = LogManager.GetCurrentClassLogger();
+  
+  public void Handle(PlayerContext context, RagonSerializer reader, RagonSerializer writer)
+  {
+    if (context.LobbyPlayer.Status == LobbyPlayerStatus.Unauthorized)
+    {
+      _logger.Warn($"Player {context.Connection.Id} not authorized for this request");
+      return;
+    }
+
+    var custom = reader.ReadBool();
+    var roomId = Guid.NewGuid().ToString();
+    
+    if (custom)
+    {
+      roomId = reader.ReadString();
+      if (context.Lobby.FindRoomById(roomId, out _))
+      { 
+        writer.Clear();
+        writer.WriteOperation(RagonOperation.JOIN_FAILED);
+        writer.WriteString($"Room with id {roomId} already exists");
+            
+        var sendData = writer.ToArray();
+        context.Connection.ReliableChannel.Send(sendData);
+        
+        _logger.Trace($"Player {context.Connection.Id}|{context.LobbyPlayer.Name} join failed to room {roomId}, room already exist");
+        return;        
+      }
+    }
+    
+    _roomParameters.Deserialize(reader);
+    
+    var information = new RoomInformation()
+    {
+        Map = _roomParameters.Map,
+        Max = _roomParameters.Max,
+        Min = _roomParameters.Min,
+    };
+
+    var lobbyPlayer = context.LobbyPlayer;
+    var roomPlayer = new RoomPlayer(lobbyPlayer.Connection, lobbyPlayer.Id, lobbyPlayer.Name);
+    
+    var room = new Room(roomId, information, new PluginBase());
+    room.AddPlayer(roomPlayer);
+
+    context.Room?.RemovePlayer(context.RoomPlayer);
+    context.Room = room;
+    context.RoomPlayer = roomPlayer;
+    context.Lobby.Persist(room);
+    
+    _logger.Trace($"Player {context.Connection.Id}|{context.LobbyPlayer.Name} create room {room.Id} {information}");
+    
+    JoinSuccess(roomPlayer, room, writer);
+    
+    _logger.Trace($"Player {context.Connection.Id}|{context.LobbyPlayer.Name} joined to room {room.Id}");
+  }
+  
+  private void JoinSuccess(RoomPlayer player, Room room, RagonSerializer writer)
+  {
+    writer.Clear();
+    writer.WriteOperation(RagonOperation.JOIN_SUCCESS);
+    writer.WriteString(room.Id);
+    writer.WriteString(player.Id);
+    writer.WriteString(room.Owner.Id);
+    writer.WriteUShort((ushort) room.Info.Min);
+    writer.WriteUShort((ushort) room.Info.Max);
+    writer.WriteString(room.Info.Map);
+
+    var sendData = writer.ToArray();
+    player.Connection.ReliableChannel.Send(sendData);
+  }
+}