protected bool ReadChunkHeader(DataStreamReader stream, ref DataStreamReader.Context ctx
, out DataStreamReader chunk, out DataStreamReader.Context ctx2, out ushort targetPlayerId, out ushort senderPlayerId)
{
chunk = default;
ctx2 = default;
targetPlayerId = 0;
senderPlayerId = 0;
int pos = stream.GetBytesRead(ref ctx);
if (pos >= stream.Length)
{
return(false);
}
ushort dataLength = stream.ReadUShort(ref ctx);
if (dataLength == 0)
{
return(false);
}
chunk = stream.ReadChunk(ref ctx, dataLength);
targetPlayerId = chunk.ReadUShort(ref ctx2);
senderPlayerId = chunk.ReadUShort(ref ctx2);
return(true);
}
private static void OnRecievePacket(ushort senderPlayerId, byte type, DataStreamReader recievePacket, DataStreamReader.Context ctx)
{
//Debug.Log ("OnRecievePacket");
switch ((BuiltInPacket.Type)type)
{
case BuiltInPacket.Type.ReserveNetId:
RecieveReserveNetId(senderPlayerId, ref recievePacket, ref ctx);
break;
case BuiltInPacket.Type.ChangeAuthor:
int sceneHash = recievePacket.ReadInt(ref ctx);
ushort netId = recievePacket.ReadUShort(ref ctx);
ushort author = recievePacket.ReadUShort(ref ctx);
RecieveChangeAuthor(sceneHash, netId, author);
break;
case BuiltInPacket.Type.SyncTransform:
RecieveSyncTransform(senderPlayerId, ref recievePacket, ref ctx);
break;
case BuiltInPacket.Type.BehaviourRpc:
RecieveBehaviourRpc(senderPlayerId, ref recievePacket, ref ctx);
break;
}
}
protected bool ReadQosHeader(DataStreamReader stream, ref DataStreamReader.Context ctx, out QosType qosType, out ushort seqNum, out ushort ackNum)
{
if (!stream.IsCreated)
{
qosType = QosType.Empty;
seqNum = 0;
ackNum = 0;
return(false);
}
qosType = (QosType)stream.ReadByte(ref ctx);
seqNum = stream.ReadUShort(ref ctx);
ackNum = stream.ReadUShort(ref ctx);
return(true);
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
PlayerID = reader.ReadInt();
newHP = reader.ReadUShort();
}
public static void RoomInfo(DataStreamReader stream)
{
stream.ReadUInt();
Room cRoom = new Room()
{
possibleDirections = (Direction)stream.ReadByte(),
treasureAmount = stream.ReadUShort(),
containsMonster = System.Convert.ToBoolean(stream.ReadByte()),
containsExit = System.Convert.ToBoolean(stream.ReadByte()),
numberOfOtherPlayers = stream.ReadByte()
};
List <int> otherPlayerIds = new List <int>();
for (int i = 0; i < cRoom.numberOfOtherPlayers; i++)
{
otherPlayerIds.Add(stream.ReadInt());
}
cRoom.otherPlayerIds = otherPlayerIds.ToArray();
GameManager.Instance.StartCoroutine(LateInvokeRoom(cRoom));
}
protected override FileTransporter RecieveStart(int hash, DataStreamReader stream, ref DataStreamReader.Context ctx)
{
if (string.IsNullOrEmpty(SaveDirectory))
{
SaveDirectory = Application.persistentDataPath + "/RecieveFile";
System.IO.Directory.CreateDirectory(SaveDirectory);
}
string fileName = stream.ReadString(ref ctx);
int fileSize = stream.ReadInt(ref ctx);
ushort dataSize = stream.ReadUShort(ref ctx);
string path = SaveDirectory + "/" + hash + "_" + fileName;
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.ReadWrite);
var transporter = new FileTransporter(hash, fileName, fs, 8092, 8092);
unsafe
{
fixed(byte *data = transporter.buffer)
{
stream.ReadBytes(ref ctx, data, dataSize);
transporter.bufferPos += dataSize;
}
}
return(transporter);
}
private static void RecieveReserveNetId(ushort senderPlayerId, ref DataStreamReader recievePacket, ref DataStreamReader.Context ctx)
{
if (GamePacketManager.IsLeader)
{
//HostではNetIDの整合性を確認
ushort reserveNetId = (ushort)Instance.m_identityList.Count;
Instance.m_identityList.Add(null);
//Clientに通達する
using (var packet = new DataStreamWriter(3, Allocator.Temp)) {
packet.Write((byte)BuiltInPacket.Type.ReserveNetId);
packet.Write(reserveNetId);
GamePacketManager.Send(senderPlayerId, packet, QosType.Reliable);
}
}
else
{
//確認されたauthorの変更を反映
ushort reserveNetId = recievePacket.ReadUShort(ref ctx);
if (uncheckReserveNetIdCallbacks.Count > 0)
{
uncheckReserveNetIdCallbacks[0] (reserveNetId);
uncheckReserveNetIdCallbacks.RemoveAt(0);
}
else
{
Debug.LogError("uncheckReserveNetIdCallbacks is 0");
}
}
}
public static void ObtainTreasure(DataStreamReader stream)
{
stream.ReadUInt();
ushort amountGained = stream.ReadUShort();
ObtainTreasureReceived?.Invoke(amountGained);
}
public static void PlayerDefends(DataStreamReader stream)
{
stream.ReadUInt();
int playerId = stream.ReadInt();
ushort newCurrentHp = stream.ReadUShort();
PlayerDefendsReceived?.Invoke(playerId, newCurrentHp);
}
public static void HitMonster(DataStreamReader stream)
{
stream.ReadUInt();
int playerId = stream.ReadInt();
ushort damageDealt = stream.ReadUShort();
HitMonsterReceived?.Invoke(playerId, damageDealt);
}
public static void HitByMonster(DataStreamReader stream)
{
stream.ReadUInt();
int playerId = stream.ReadInt();
ushort newCurrentHp = stream.ReadUShort();
HitByMonsterReceived?.Invoke(playerId, newCurrentHp);
}
public void Deserialize(ref DataStreamReader reader)
{
numberOfScores = reader.ReadByte();
highScores = new KeyValuePair <int, ushort> [numberOfScores];
for (int i = 0; i < numberOfScores; i++)
{
highScores[i] = new KeyValuePair <int, ushort>(reader.ReadInt(), reader.ReadUShort());
}
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
NumberOfScores = reader.ReadByte();
for (int i = 0; i < NumberOfScores; i++)
{
PlayerID.Add(reader.ReadInt());
HighScores.Add(reader.ReadUShort());
}
}
protected virtual void ProcessData(DataStreamReader reader, int connectionID)
{
DataStreamReader.Context readerCtx = default(DataStreamReader.Context);
var packetID = (PacketsEnum)reader.ReadUShort(ref readerCtx);
Debug.Log(packetID + " " + connectionID);
var packet = Options.Packets[packetID];
packet.FromStream(reader, ref readerCtx);
InvokeHandler(packetID, packet, connectionID);
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
NumberOfScores = reader.ReadByte();
PlayerIDHighscorePairs = new HighScorePair[NumberOfScores];
for (int i = 0; i < NumberOfScores; i++)
{
PlayerIDHighscorePairs[i].playerID = reader.ReadInt();
PlayerIDHighscorePairs[i].score = reader.ReadUShort();
}
}
public void Deserialize(DataStreamReader reader, ref DataStreamReader.Context ctx)
{
var nameLength = reader.ReadUShort(ref ctx);
GameDebug.Assert(nameLength <= NativeString64.MaxLength);
MapName.LengthInBytes = nameLength;
unsafe
{
fixed(byte *b = &MapName.buffer.byte0000)
{
reader.ReadBytes(ref ctx, b, MapName.LengthInBytes);
}
}
}
public void Deserialize(ref DataStreamReader reader)
{
moveDirections = (Direction)reader.ReadByte();
treasureInRoom = reader.ReadUShort();
containsMonster = Convert.ToBoolean(reader.ReadByte());
containsExit = Convert.ToBoolean(reader.ReadByte());
numberOfOtherPlayers = reader.ReadByte();
otherPlayerIDs = new int[numberOfOtherPlayers];
for (int i = 0; i < numberOfOtherPlayers; i++)
{
otherPlayerIDs[i] = reader.ReadInt();
}
}
public void Deserialize(DataStreamReader reader, ref DataStreamReader.Context ctx)
{
var msgLength = reader.ReadUShort(ref ctx);
GameDebug.Assert(msgLength <= NativeString64.MaxLength);
Command.LengthInBytes = msgLength;
unsafe
{
fixed(byte *b = &Command.buffer.byte0000)
{
reader.ReadBytes(ref ctx, b, Command.LengthInBytes);
}
}
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
MoveDirections = reader.ReadByte();
TreasureInRoom = reader.ReadUShort();
ContainsMonster = reader.ReadByte();
ContainsExit = reader.ReadByte();
NumberOfOtherPlayers = reader.ReadByte();
OtherPlayerIDs.Clear();
for (int i = 0; i < NumberOfOtherPlayers; i++)
{
OtherPlayerIDs.Add(reader.ReadInt());
}
}
public static void EndGame(DataStreamReader stream)
{
stream.ReadUInt();
byte numberOfScores = stream.ReadByte();
List <System.Tuple <int, ushort> > idScorePairs = new List <System.Tuple <int, ushort> >();
for (int i = 0; i < numberOfScores; i++)
{
var temp = new System.Tuple <int, ushort>(stream.ReadInt(), stream.ReadUShort());
}
EndGameReceived?.Invoke(idScorePairs);
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
directions = (Server.Game.Directions)reader.ReadByte();
TreasureInRoom = reader.ReadUShort();
ContainsMonster = reader.ReadByte() > 0;
ContainsExit = reader.ReadByte() > 0;
NumberofOtherPlayers = reader.ReadByte();
OtherPlayerIDs.Clear(); // to be sure :)
for (int i = 0; i < NumberofOtherPlayers; i++)
{
OtherPlayerIDs.Add(reader.ReadInt());
}
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
NumberOfScores = reader.ReadByte();
scoreData.Clear();//to be sure
for (int i = 0; i < NumberOfScores; i++)
{
scoreData.Add(new ScoreData {
playerID = reader.ReadInt(),
gold = reader.ReadUShort()
}
);
}
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
MoveDirections = reader.ReadByte();
TreasureInRoom = reader.ReadUShort();
ContainsMonster = reader.ReadByte();
ContainsExit = reader.ReadByte();
NumberOfOtherPlayers = reader.ReadByte();
OtherPlayerIDs = new int[NumberOfOtherPlayers];
for (int i = 0; i < NumberOfOtherPlayers; i++)
{
OtherPlayerIDs[i] = reader.ReadInt();
}
//Debug.Log(PlayerName);
}
public void Deserialize(DataStreamReader reader, ref DataStreamReader.Context ctx)
{
TeamId = reader.ReadShort(ref ctx);
CharacterType = reader.ReadInt(ref ctx);
var nameLength = reader.ReadUShort(ref ctx);
GameDebug.Assert(nameLength <= NativeString64.MaxLength);
PlayerName.LengthInBytes = nameLength;
unsafe
{
fixed(byte *b = &PlayerName.buffer.byte0000)
{
reader.ReadBytes(ref ctx, b, PlayerName.LengthInBytes);
}
}
}
protected override void HandleData(ref DataStreamReader reader, int id)
{
var msgTypeId = reader.ReadUShort();
var msgType = MessageType.Unresolved;
try {
msgType = (MessageType)msgTypeId;
}
catch (InvalidCastException) {
LogError($"Unresolved message type: {msgTypeId}");
}
switch (msgType)
{
case MessageType.None:
KeepAlive(id);
break;
case MessageType.RingCreated:
EnqueueReceived(Message.Read <RingCreatedMessage>(ref reader), id);
break;
case MessageType.RingReleased:
EnqueueReceived(Message.Read <RingReleasedMessage>(ref reader), id);
break;
case MessageType.GameJoined:
case MessageType.PlayerLeft:
case MessageType.JoinRefused:
case MessageType.StartGame:
case MessageType.GameLost:
case MessageType.GameWon:
case MessageType.TargetSpawned:
// Client messages, should not be received by server
LogWarning($"Server received message intended for client. Message was: {msgType.ToString()}");
break;
case MessageType.Unresolved:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private static void RecieveBehaviourRpc(ushort senderPlayerId, ref DataStreamReader recievePacket, ref DataStreamReader.Context ctx)
{
int sceneHash = recievePacket.ReadInt(ref ctx);
ushort netId = recievePacket.ReadUShort(ref ctx);
if (sceneHash == 0)
{
Instance.RecieveBehaviourRpcInGroup(senderPlayerId, netId, ref recievePacket, ref ctx);
}
else
{
RecordableSceneIdentity sceneIdentity;
if (m_recordableSceneIdentitTable.TryGetValue(sceneHash, out sceneIdentity))
{
sceneIdentity.RecieveBehaviourRpcInGroup(senderPlayerId, netId, ref recievePacket, ref ctx);
}
else
{
Debug.LogError($"{sceneHash} is not found in recordableSceneIdentitTable");
}
}
}
public override void DeserializeObject(ref DataStreamReader reader)
{
base.DeserializeObject(ref reader);
StartHP = reader.ReadUShort();
}
private void ReadDataEvent(NetworkConnection connection, DataStreamReader streamReader)
{
try
{
int senderActorNumber = connection.InternalId;
int command = streamReader.ReadInt();
switch (command)
{
case Commands.AcknowledgeActorNumber:
{
if (_acceptAllPlayers)
{
AcceptPlayer(senderActorNumber);
}
break;
}
case Commands.PlayerData:
{
string playerData = streamReader.ReadManagedString();
PlayerDataReceived?.Invoke(senderActorNumber, playerData);
break;
}
case Commands.Ping:
_lastPingTimes[connection] = Time;
float sendLocalTime = streamReader.ReadFloat();
DataStreamWriter writer = _serverDriver.BeginSend(_unreliablePipeline, connection);
writer.WriteInt(Commands.Ping);
writer.WriteFloat(sendLocalTime);
writer.WriteFloat(Time);
writer.WriteFloat(UnityEngine.Time.deltaTime);
_serverDriver.EndSend(writer);
break;
case Commands.RequestSpawnMessage:
{
var connections = new NativeList <NetworkConnection>(1, Allocator.Temp)
{
connection
};
SendSpawnMessage(NetObjectManager.Instance.NetObjects, connections);
connections.Dispose();
break;
}
case Commands.UpdateNetObjects:
{
int objectsInMessage = streamReader.ReadInt();
for (var obj = 0; obj < objectsInMessage; obj++)
{
int netObjID = streamReader.ReadInt();
int size = streamReader.ReadInt();
NetObject netObject = NetObjectManager.Instance.Exists(netObjID)
? NetObjectManager.Instance.Get(netObjID)
: null;
// ignore illegal updates and those from local host client
if (netObject == null ||
netObject.OwnerActorNumber != senderActorNumber || // cheater?
Client.IsHost && Client.Instance.ActorNumber == senderActorNumber)
{
streamReader.DiscardBytes(size);
}
else
{
int bytesRead = streamReader.GetBytesRead();
try
{
netObject.Deserialize(ref streamReader, b => b.ClientAuthoritative);
}
catch (Exception e)
{
Debug.LogException(e);
int remainingBytes = size + bytesRead - streamReader.GetBytesRead();
streamReader.DiscardBytes(remainingBytes);
}
}
}
break;
}
case Commands.GameAction:
{
int gameActionID = streamReader.ReadInt();
int actorNumber = streamReader.ReadInt();
float triggerTime = streamReader.ReadFloat();
try
{
GameAction gameAction = GameActionManager.Instance.Get(gameActionID);
GameAction.IParameters parameters =
gameAction.DeserializeParameters(ref streamReader);
gameAction.ReceiveOnServer(parameters, actorNumber, senderActorNumber,
triggerTime);
break;
}
catch (Exception e)
{
Debug.LogException(e);
break;
}
}
case Commands.NetAssetRPC:
{
float sentServerTime = streamReader.ReadFloat();
int netAssetID = streamReader.ReadInt();
NetAsset netAsset = NetAssetManager.Instance.Get(netAssetID);
NetAsset.RPC rpc = netAsset.DeserializeRPC(ref streamReader);
var messageInfo = new MessageInfo
{
SentServerTime = sentServerTime, SenderActorNumber = senderActorNumber
};
rpc.Invoke(messageInfo);
break;
}
case Commands.NetObjectRPC:
{
float sentServerTime = streamReader.ReadFloat();
int netObjectID = streamReader.ReadInt();
if (!NetObjectManager.Instance.Exists(netObjectID))
{
Debug.LogWarning("Ignoring received RPC, because NetObject was not found.");
break;
}
NetObject netObject = NetObjectManager.Instance.Get(netObjectID);
ushort netBehaviourID = streamReader.ReadUShort();
NetBehaviour netBehaviour = netObject.Get(netBehaviourID);
NetObjectManager.RPC rpc =
NetObjectManager.Instance.DeserializeRPC(ref streamReader, netBehaviour);
var messageInfo = new MessageInfo
{
SentServerTime = sentServerTime, SenderActorNumber = senderActorNumber
};
rpc.Invoke(messageInfo);
break;
}
default:
Debug.LogException(new NetException($"Unknown command {command}"));
break;
}
}
catch (Exception e)
{
Debug.LogException(new NetException("Failed to handle data event", e));
}
}
public void Deserialize(ref DataStreamReader reader)
{
playerID = reader.ReadInt();
value = reader.ReadUShort();
}
public void Deserialize(ref DataStreamReader reader)
{
startHP = reader.ReadUShort();
}