private void OnMessageReceived(MessageReader message, SendOption sendOption)
{
var flag = message.Tag;
Logger.Verbose("[{0}] Server got {1}.", Id, flag);
switch (flag)
{
case MessageFlags.HostGame:
{
// Read game settings.
var gameInfo = Message00HostGame.Deserialize(message);
// Create game.
var game = _gameManager.Create(gameInfo);
if (game == null)
{
Player.SendDisconnectReason(DisconnectReason.ServerFull);
return;
}
// Code in the packet below will be used in JoinGame.
using (var writer = MessageWriter.Get(SendOption.Reliable))
{
Message00HostGame.Serialize(writer, game.Code);
Connection.Send(writer);
}
break;
}
case MessageFlags.JoinGame:
{
Message01JoinGame.Deserialize(message,
out var gameCode,
out var unknown);
var game = _gameManager.Find(gameCode);
if (game == null)
{
Player.SendDisconnectReason(DisconnectReason.GameMissing);
return;
}
game.HandleJoinGame(Player);
break;
}
case MessageFlags.StartGame:
{
if (!IsPacketAllowed(message, true))
{
return;
}
Player.Game.HandleStartGame(message);
break;
}
// No idea how this flag is triggered.
case MessageFlags.RemoveGame:
break;
case MessageFlags.RemovePlayer:
{
if (!IsPacketAllowed(message, true))
{
return;
}
Message04RemovePlayer.Deserialize(message,
out var playerId,
out var reason);
Player.Game.HandleRemovePlayer(playerId, (DisconnectReason)reason);
break;
}
case MessageFlags.GameData:
case MessageFlags.GameDataTo:
{
if (!IsPacketAllowed(message, false))
{
return;
}
// Broadcast packet to all other players.
using (var writer = MessageWriter.Get(sendOption))
{
if (flag == MessageFlags.GameDataTo)
{
var target = message.ReadPackedInt32();
writer.CopyFrom(message);
Player.Game.SendTo(writer, target);
}
else
{
writer.CopyFrom(message);
Player.Game.SendToAllExcept(writer, Player.Client.Id);
}
}
break;
}
case MessageFlags.EndGame:
{
if (!IsPacketAllowed(message, true))
{
return;
}
Player.Game.HandleEndGame(message);
break;
}
case MessageFlags.AlterGame:
{
if (!IsPacketAllowed(message, true))
{
return;
}
Message10AlterGame.Deserialize(message,
out var gameTag,
out var value);
if (gameTag != AlterGameTags.ChangePrivacy)
{
return;
}
Player.Game.HandleAlterGame(message, Player, value);
break;
}
case MessageFlags.KickPlayer:
{
if (!IsPacketAllowed(message, true))
{
return;
}
Message11KickPlayer.Deserialize(message,
out var playerId,
out var isBan);
Player.Game.HandleKickPlayer(playerId, isBan);
break;
}
case MessageFlags.GetGameListV2:
{
Message16GetGameListV2.Deserialize(message, out var options);
Player.OnRequestGameList(options);
break;
}
default:
Logger.Warning("Server received unknown flag {0}.", flag);
break;
}
#if DEBUG
if (flag != MessageFlags.GameData &&
flag != MessageFlags.GameDataTo &&
flag != MessageFlags.EndGame &&
message.Position < message.Length)
{
Logger.Warning("Server did not consume all bytes from {0} ({1} < {2}).",
flag,
message.Position,
message.Length);
}
#endif
}
private void WriteKickPlayerMessage(MessageWriter message, bool clear, int playerId, bool isBan)
{
Message11KickPlayer.Serialize(message, clear, Code, playerId, isBan);
}
