/// <summary>
/// Handle Forge plugin messages
/// </summary>
/// <param name="channel">Plugin message channel</param>
/// <param name="packetData">Plugin message data</param>
/// <param name="currentDimension">Current world dimension</param>
/// <returns>TRUE if the plugin message was recognized and handled</returns>
public bool HandlePluginMessage(string channel, List <byte> packetData, ref int currentDimension)
{
if (ForgeEnabled() && fmlHandshakeState != FMLHandshakeClientState.DONE)
{
if (channel == "FML|HS")
{
FMLHandshakeDiscriminator discriminator = (FMLHandshakeDiscriminator)dataTypes.ReadNextByte(packetData);
if (discriminator == FMLHandshakeDiscriminator.HandshakeReset)
{
fmlHandshakeState = FMLHandshakeClientState.START;
return(true);
}
switch (fmlHandshakeState)
{
case FMLHandshakeClientState.START:
if (discriminator != FMLHandshakeDiscriminator.ServerHello)
{
return(false);
}
// Send the plugin channel registration.
// REGISTER is somewhat special in that it doesn't actually include length information,
// and is also \0-separated.
// Also, yes, "FML" is there twice. Don't ask me why, but that's the way forge does it.
string[] channels = { "FML|HS", "FML", "FML|MP", "FML", "FORGE" };
protocol18.SendPluginChannelPacket("REGISTER", Encoding.UTF8.GetBytes(string.Join("\0", channels)));
byte fmlProtocolVersion = dataTypes.ReadNextByte(packetData);
if (Settings.DebugMessages)
{
ConsoleIO.WriteLineFormatted("§8Forge protocol version : " + fmlProtocolVersion);
}
if (fmlProtocolVersion >= 1)
{
currentDimension = dataTypes.ReadNextInt(packetData);
}
// Tell the server we're running the same version.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.ClientHello, new byte[] { fmlProtocolVersion });
// Then tell the server that we're running the same mods.
if (Settings.DebugMessages)
{
ConsoleIO.WriteLineFormatted("§8Sending falsified mod list to server...");
}
byte[][] mods = new byte[forgeInfo.Mods.Count][];
for (int i = 0; i < forgeInfo.Mods.Count; i++)
{
ForgeInfo.ForgeMod mod = forgeInfo.Mods[i];
mods[i] = dataTypes.ConcatBytes(dataTypes.GetString(mod.ModID), dataTypes.GetString(mod.Version));
}
SendForgeHandshakePacket(FMLHandshakeDiscriminator.ModList,
dataTypes.ConcatBytes(dataTypes.GetVarInt(forgeInfo.Mods.Count), dataTypes.ConcatBytes(mods)));
fmlHandshakeState = FMLHandshakeClientState.WAITINGSERVERDATA;
return(true);
case FMLHandshakeClientState.WAITINGSERVERDATA:
if (discriminator != FMLHandshakeDiscriminator.ModList)
{
return(false);
}
Thread.Sleep(2000);
if (Settings.DebugMessages)
{
ConsoleIO.WriteLineFormatted("§8Accepting server mod list...");
}
// Tell the server that yes, we are OK with the mods it has
// even though we don't actually care what mods it has.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.WAITINGSERVERDATA });
fmlHandshakeState = FMLHandshakeClientState.WAITINGSERVERCOMPLETE;
return(false);
case FMLHandshakeClientState.WAITINGSERVERCOMPLETE:
// The server now will tell us a bunch of registry information.
// We need to read it all, though, until it says that there is no more.
if (discriminator != FMLHandshakeDiscriminator.RegistryData)
{
return(false);
}
if (protocolversion < Protocol18Handler.MC18Version)
{
// 1.7.10 and below have one registry
// with blocks and items.
int registrySize = dataTypes.ReadNextVarInt(packetData);
if (Settings.DebugMessages)
{
ConsoleIO.WriteLineFormatted("§8Received registry with " + registrySize + " entries");
}
fmlHandshakeState = FMLHandshakeClientState.PENDINGCOMPLETE;
}
else
{
// 1.8+ has more than one registry.
bool hasNextRegistry = dataTypes.ReadNextBool(packetData);
string registryName = dataTypes.ReadNextString(packetData);
int registrySize = dataTypes.ReadNextVarInt(packetData);
if (Settings.DebugMessages)
{
ConsoleIO.WriteLineFormatted("§8Received registry " + registryName + " with " + registrySize + " entries");
}
if (!hasNextRegistry)
{
fmlHandshakeState = FMLHandshakeClientState.PENDINGCOMPLETE;
}
}
return(false);
case FMLHandshakeClientState.PENDINGCOMPLETE:
// The server will ask us to accept the registries.
// Just say yes.
if (discriminator != FMLHandshakeDiscriminator.HandshakeAck)
{
return(false);
}
if (Settings.DebugMessages)
{
ConsoleIO.WriteLineFormatted("§8Accepting server registries...");
}
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.PENDINGCOMPLETE });
fmlHandshakeState = FMLHandshakeClientState.COMPLETE;
return(true);
case FMLHandshakeClientState.COMPLETE:
// One final "OK". On the actual forge source, a packet is sent from
// the client to the client saying that the connection was complete, but
// we don't need to do that.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.COMPLETE });
if (Settings.DebugMessages)
{
ConsoleIO.WriteLine("Forge server connection complete!");
}
fmlHandshakeState = FMLHandshakeClientState.DONE;
return(true);
}
}
}
return(false);
}
private bool handlePacket(int packetID, List <byte> packetData)
{
if (login_phase)
{
switch (packetID) //Packet IDs are different while logging in
{
case 0x03:
if (protocolversion >= MC18Version)
{
compression_treshold = readNextVarInt(packetData);
}
break;
default:
return(false); //Ignored packet
}
}
switch (getPacketIncomingType(packetID))
{
case PacketIncomingType.KeepAlive:
SendPacket(PacketOutgoingType.KeepAlive, packetData);
handler.OnKeepAlive();
break;
case PacketIncomingType.JoinGame:
handler.OnGameJoin();
readNextInt(packetData);
readNextByte(packetData);
if (protocolversion >= MC191Version)
{
this.currentDimension = readNextInt(packetData);
}
else
{
this.currentDimension = (sbyte)readNextByte(packetData);
}
readNextByte(packetData);
readNextByte(packetData);
readNextString(packetData);
if (protocolversion >= MC18Version)
{
readNextBool(packetData); // Reduced debug info - 1.8 and above
}
break;
case PacketIncomingType.ChatMessage:
//string message = readNextString(packetData);
break;
case PacketIncomingType.Respawn:
this.currentDimension = readNextInt(packetData);
readNextByte(packetData);
readNextByte(packetData);
readNextString(packetData);
break;
case PacketIncomingType.PlayerPositionAndLook:
if (protocolversion >= MC19Version)
{
int teleportID = readNextVarInt(packetData);
// Teleport confirm packet
SendPacket(PacketOutgoingType.TeleportConfirm, getVarInt(teleportID));
}
break;
case PacketIncomingType.TabCompleteResult:
if (protocolversion >= MC113Version)
{
autocomplete_transaction_id = readNextVarInt(packetData);
readNextVarInt(packetData); // Start of text to replace
readNextVarInt(packetData); // Length of text to replace
}
int autocomplete_count = readNextVarInt(packetData);
break;
case PacketIncomingType.PluginMessage:
String channel = readNextString(packetData);
if (protocolversion < MC18Version)
{
if (forgeInfo == null)
{
// 1.7 and lower prefix plugin channel packets with the length.
// We can skip it, though.
readNextShort(packetData);
}
else
{
// Forge does something even weirder with the length.
readNextVarShort(packetData);
}
}
// The remaining data in the array is the entire payload of the packet.
//handler.OnPluginChannelMessage(channel, packetData.ToArray());
#region Forge Login
if (forgeInfo != null && fmlHandshakeState != FMLHandshakeClientState.DONE)
{
if (channel == "FML|HS")
{
FMLHandshakeDiscriminator discriminator = (FMLHandshakeDiscriminator)readNextByte(packetData);
if (discriminator == FMLHandshakeDiscriminator.HandshakeReset)
{
fmlHandshakeState = FMLHandshakeClientState.START;
return(true);
}
switch (fmlHandshakeState)
{
case FMLHandshakeClientState.START:
if (discriminator != FMLHandshakeDiscriminator.ServerHello)
{
return(false);
}
// Send the plugin channel registration.
// REGISTER is somewhat special in that it doesn't actually include length information,
// and is also \0-separated.
// Also, yes, "FML" is there twice. Don't ask me why, but that's the way forge does it.
string[] channels = { "FML|HS", "FML", "FML|MP", "FML", "FORGE" };
SendPluginChannelPacket("REGISTER", Encoding.UTF8.GetBytes(string.Join("\0", channels)));
byte fmlProtocolVersion = readNextByte(packetData);
if (fmlProtocolVersion >= 1)
{
this.currentDimension = readNextInt(packetData);
}
// Tell the server we're running the same version.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.ClientHello, new byte[] { fmlProtocolVersion });
// Then tell the server that we're running the same mods.
byte[][] mods = new byte[forgeInfo.Mods.Count][];
for (int i = 0; i < forgeInfo.Mods.Count; i++)
{
ForgeInfo.ForgeMod mod = forgeInfo.Mods[i];
mods[i] = concatBytes(getString(mod.ModID), getString(mod.Version));
}
SendForgeHandshakePacket(FMLHandshakeDiscriminator.ModList,
concatBytes(getVarInt(forgeInfo.Mods.Count), concatBytes(mods)));
fmlHandshakeState = FMLHandshakeClientState.WAITINGSERVERDATA;
return(true);
case FMLHandshakeClientState.WAITINGSERVERDATA:
if (discriminator != FMLHandshakeDiscriminator.ModList)
{
return(false);
}
Thread.Sleep(2000);
// Tell the server that yes, we are OK with the mods it has
// even though we don't actually care what mods it has.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.WAITINGSERVERDATA });
fmlHandshakeState = FMLHandshakeClientState.WAITINGSERVERCOMPLETE;
return(false);
case FMLHandshakeClientState.WAITINGSERVERCOMPLETE:
// The server now will tell us a bunch of registry information.
// We need to read it all, though, until it says that there is no more.
if (discriminator != FMLHandshakeDiscriminator.RegistryData)
{
return(false);
}
if (protocolversion < MC18Version)
{
// 1.7.10 and below have one registry
// with blocks and items.
int registrySize = readNextVarInt(packetData);
fmlHandshakeState = FMLHandshakeClientState.PENDINGCOMPLETE;
}
else
{
// 1.8+ has more than one registry.
bool hasNextRegistry = readNextBool(packetData);
string registryName = readNextString(packetData);
int registrySize = readNextVarInt(packetData);
if (!hasNextRegistry)
{
fmlHandshakeState = FMLHandshakeClientState.PENDINGCOMPLETE;
}
}
return(false);
case FMLHandshakeClientState.PENDINGCOMPLETE:
// The server will ask us to accept the registries.
// Just say yes.
if (discriminator != FMLHandshakeDiscriminator.HandshakeAck)
{
return(false);
}
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.PENDINGCOMPLETE });
fmlHandshakeState = FMLHandshakeClientState.COMPLETE;
return(true);
case FMLHandshakeClientState.COMPLETE:
// One final "OK". On the actual forge source, a packet is sent from
// the client to the client saying that the connection was complete, but
// we don't need to do that.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.COMPLETE });
fmlHandshakeState = FMLHandshakeClientState.DONE;
return(true);
}
}
}
#endregion
return(false);
case PacketIncomingType.KickPacket:
handler.OnConnectionLost(BotUtils.DisconnectReason.InGameKick, readNextString(packetData));
return(false);
case PacketIncomingType.NetworkCompressionTreshold:
if (protocolversion >= MC18Version && protocolversion < MC19Version)
{
compression_treshold = readNextVarInt(packetData);
}
break;
case PacketIncomingType.ResourcePackSend:
string url = readNextString(packetData);
string hash = readNextString(packetData);
//Send back "accepted" and "successfully loaded" responses for plugins making use of resource pack mandatory
byte[] responseHeader = new byte[0];
if (protocolversion < MC110Version) //MC 1.10 does not include resource pack hash in responses
{
responseHeader = concatBytes(getVarInt(hash.Length), Encoding.UTF8.GetBytes(hash));
}
SendPacket(PacketOutgoingType.ResourcePackStatus, concatBytes(responseHeader, getVarInt(3))); //Accepted pack
SendPacket(PacketOutgoingType.ResourcePackStatus, concatBytes(responseHeader, getVarInt(0))); //Successfully loaded
break;
default:
return(false); //Ignored packet
}
return(true); //Packet processed
}
/// <summary>
/// Handle the given packet
/// </summary>
/// <param name="packetID">Packet ID</param>
/// <param name="packetData">Packet contents</param>
/// <returns>TRUE if the packet was processed, FALSE if ignored or unknown</returns>
private bool handlePacket(int packetID, List<byte> packetData)
{
if (login_phase)
{
switch (packetID) //Packet IDs are different while logging in
{
case 0x03:
if (protocolversion >= MC18Version)
compression_treshold = readNextVarInt(packetData);
break;
default:
return false; //Ignored packet
}
}
// Regular in-game packets
switch (getPacketIncomingType(packetID, protocolversion))
{
case PacketIncomingType.KeepAlive:
SendPacket(protocolversion >= MC19Version ? 0x0B : 0x00, packetData);
break;
case PacketIncomingType.JoinGame:
handler.OnGameJoined();
break;
case PacketIncomingType.ChatMessage:
string message = readNextString(packetData);
try
{
//Hide system messages or xp bar messages?
byte messageType = readNextByte(packetData);
if ((messageType == 1 && !Settings.DisplaySystemMessages)
|| (messageType == 2 && !Settings.DisplayXPBarMessages))
break;
}
catch (ArgumentOutOfRangeException) { /* No message type */ }
handler.OnTextReceived(ChatParser.ParseText(message));
break;
case PacketIncomingType.PlayerPositionAndLook:
if (Settings.TerrainAndMovements)
{
double x = readNextDouble(packetData);
double y = readNextDouble(packetData);
double z = readNextDouble(packetData);
readData(8, packetData); //Ignore look
byte locMask = readNextByte(packetData);
Location location = handler.GetCurrentLocation();
location.X = (locMask & 1 << 0) != 0 ? location.X + x : x;
location.Y = (locMask & 1 << 1) != 0 ? location.Y + y : y;
location.Z = (locMask & 1 << 2) != 0 ? location.Z + z : z;
handler.UpdateLocation(location);
if (protocolversion >= MC19Version)
readNextVarInt(packetData);
}
break;
case PacketIncomingType.ChunkData:
if (Settings.TerrainAndMovements)
{
int chunkX = readNextInt(packetData);
int chunkZ = readNextInt(packetData);
bool chunksContinuous = readNextBool(packetData);
ushort chunkMask = protocolversion >= MC19Version ? (ushort)readNextVarInt(packetData) : readNextUShort(packetData);
int dataSize = readNextVarInt(packetData);
ProcessChunkColumnData(chunkX, chunkZ, chunkMask, false, chunksContinuous, packetData);
}
break;
case PacketIncomingType.MultiBlockChange:
if (Settings.TerrainAndMovements)
{
int chunkX = readNextInt(packetData);
int chunkZ = readNextInt(packetData);
int recordCount = readNextVarInt(packetData);
for (int i = 0; i < recordCount; i++)
{
byte locationXZ = readNextByte(packetData);
int blockX = locationXZ >> 4;
int blockZ = locationXZ & 0x0F;
int blockY = (ushort)readNextByte(packetData);
Block block = new Block((ushort)readNextVarInt(packetData));
handler.GetWorld().SetBlock(new Location(chunkX, chunkZ, blockX, blockY, blockZ), block);
}
}
break;
case PacketIncomingType.BlockChange:
if (Settings.TerrainAndMovements)
handler.GetWorld().SetBlock(Location.FromLong(readNextULong(packetData)), new Block((ushort)readNextVarInt(packetData)));
break;
case PacketIncomingType.MapChunkBulk:
if (protocolversion < MC19Version && Settings.TerrainAndMovements)
{
bool hasSkyLight = readNextBool(packetData);
int chunkCount = readNextVarInt(packetData);
//Read chunk records
int[] chunkXs = new int[chunkCount];
int[] chunkZs = new int[chunkCount];
ushort[] chunkMasks = new ushort[chunkCount];
for (int chunkColumnNo = 0; chunkColumnNo < chunkCount; chunkColumnNo++)
{
chunkXs[chunkColumnNo] = readNextInt(packetData);
chunkZs[chunkColumnNo] = readNextInt(packetData);
chunkMasks[chunkColumnNo] = readNextUShort(packetData);
}
//Process chunk records
for (int chunkColumnNo = 0; chunkColumnNo < chunkCount; chunkColumnNo++)
ProcessChunkColumnData(chunkXs[chunkColumnNo], chunkZs[chunkColumnNo], chunkMasks[chunkColumnNo], hasSkyLight, true, packetData);
}
break;
case PacketIncomingType.UnloadChunk:
if (protocolversion >= MC19Version && Settings.TerrainAndMovements)
{
int chunkX = readNextInt(packetData);
int chunkZ = readNextInt(packetData);
handler.GetWorld()[chunkX, chunkZ] = null;
}
break;
case PacketIncomingType.PlayerListUpdate:
if (protocolversion >= MC18Version)
{
int action = readNextVarInt(packetData);
int numActions = readNextVarInt(packetData);
for (int i = 0; i < numActions; i++)
{
Guid uuid = readNextUUID(packetData);
switch (action)
{
case 0x00: //Player Join
string name = readNextString(packetData);
int propNum = readNextVarInt(packetData);
for (int p = 0; p < propNum; p++)
{
readNextString(packetData);
readNextString(packetData);
if (readNextBool(packetData))
readNextString(packetData);
}
readNextVarInt(packetData);
readNextVarInt(packetData);
if (readNextBool(packetData))
readNextString(packetData);
handler.OnPlayerJoin(uuid, name);
break;
case 0x01: //Update gamemode
case 0x02: //Update latency
readNextVarInt(packetData);
break;
case 0x03: //Update display name
if (readNextBool(packetData))
readNextString(packetData);
break;
case 0x04: //Player Leave
handler.OnPlayerLeave(uuid);
break;
default:
//Unknown player list item type
break;
}
}
}
else //MC 1.7.X does not provide UUID in tab-list updates
{
string name = readNextString(packetData);
bool online = readNextBool(packetData);
short ping = readNextShort(packetData);
Guid FakeUUID = new Guid(MD5.Create().ComputeHash(Encoding.UTF8.GetBytes(name)).Take(16).ToArray());
if (online)
handler.OnPlayerJoin(FakeUUID, name);
else handler.OnPlayerLeave(FakeUUID);
}
break;
case PacketIncomingType.TabCompleteResult:
int autocomplete_count = readNextVarInt(packetData);
string tab_list = "";
for (int i = 0; i < autocomplete_count; i++)
{
autocomplete_result = readNextString(packetData);
if (autocomplete_result != "")
tab_list = tab_list + autocomplete_result + " ";
}
autocomplete_received = true;
tab_list = tab_list.Trim();
if (tab_list.Length > 0)
ConsoleIO.WriteLineFormatted("§8" + tab_list, false);
break;
case PacketIncomingType.PluginMessage:
String channel = readNextString(packetData);
if (protocolversion < MC18Version)
{
if (forgeInfo == null)
{
// 1.7 and lower prefix plugin channel packets with the length.
// We can skip it, though.
readNextShort(packetData);
}
else
{
// Forge does something even weirder with the length.
readNextVarShort(packetData);
}
}
// The remaining data in the array is the entire payload of the packet.
handler.OnPluginChannelMessage(channel, packetData.ToArray());
#region Forge Login
if (forgeInfo != null && fmlHandshakeState != FMLHandshakeClientState.DONE)
{
if (channel == "FML|HS")
{
FMLHandshakeDiscriminator discriminator = (FMLHandshakeDiscriminator)readNextByte(packetData);
if (discriminator == FMLHandshakeDiscriminator.HandshakeReset)
{
fmlHandshakeState = FMLHandshakeClientState.START;
return true;
}
switch (fmlHandshakeState)
{
case FMLHandshakeClientState.START:
if (discriminator != FMLHandshakeDiscriminator.ServerHello)
return false;
// Send the plugin channel registration.
// REGISTER is somewhat special in that it doesn't actually include length information,
// and is also \0-separated.
// Also, yes, "FML" is there twice. Don't ask me why, but that's the way forge does it.
string[] channels = { "FML|HS", "FML", "FML|MP", "FML", "FORGE" };
SendPluginChannelPacket("REGISTER", Encoding.UTF8.GetBytes(string.Join("\0", channels)));
byte fmlProtocolVersion = readNextByte(packetData);
// There's another value afterwards for the dimension, but we don't need it.
if (Settings.DebugMessages)
ConsoleIO.WriteLineFormatted("§8Forge protocol version : " + fmlProtocolVersion);
// Tell the server we're running the same version.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.ClientHello, new byte[] { fmlProtocolVersion });
// Then tell the server that we're running the same mods.
if (Settings.DebugMessages)
ConsoleIO.WriteLineFormatted("§8Sending falsified mod list to server...");
byte[][] mods = new byte[forgeInfo.Mods.Count][];
for (int i = 0; i < forgeInfo.Mods.Count; i++)
{
ForgeInfo.ForgeMod mod = forgeInfo.Mods[i];
mods[i] = concatBytes(getString(mod.ModID), getString(mod.Version));
}
SendForgeHandshakePacket(FMLHandshakeDiscriminator.ModList,
concatBytes(getVarInt(forgeInfo.Mods.Count), concatBytes(mods)));
fmlHandshakeState = FMLHandshakeClientState.WAITINGSERVERDATA;
return true;
case FMLHandshakeClientState.WAITINGSERVERDATA:
if (discriminator != FMLHandshakeDiscriminator.ModList)
return false;
Thread.Sleep(2000);
if (Settings.DebugMessages)
ConsoleIO.WriteLineFormatted("§8Accepting server mod list...");
// Tell the server that yes, we are OK with the mods it has
// even though we don't actually care what mods it has.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.WAITINGSERVERDATA });
fmlHandshakeState = FMLHandshakeClientState.WAITINGSERVERCOMPLETE;
return false;
case FMLHandshakeClientState.WAITINGSERVERCOMPLETE:
// The server now will tell us a bunch of registry information.
// We need to read it all, though, until it says that there is no more.
if (discriminator != FMLHandshakeDiscriminator.RegistryData)
return false;
if (protocolversion < MC18Version)
{
// 1.7.10 and below have one registry
// with blocks and items.
int registrySize = readNextVarInt(packetData);
if (Settings.DebugMessages)
ConsoleIO.WriteLineFormatted("§8Received registry with " + registrySize + " entries");
fmlHandshakeState = FMLHandshakeClientState.PENDINGCOMPLETE;
}
else
{
// 1.8+ has more than one registry.
bool hasNextRegistry = readNextBool(packetData);
string registryName = readNextString(packetData);
int registrySize = readNextVarInt(packetData);
if (Settings.DebugMessages)
ConsoleIO.WriteLineFormatted("§8Received registry " + registryName + " with " + registrySize + " entries");
if (!hasNextRegistry)
fmlHandshakeState = FMLHandshakeClientState.PENDINGCOMPLETE;
}
return false;
case FMLHandshakeClientState.PENDINGCOMPLETE:
// The server will ask us to accept the registries.
// Just say yes.
if (discriminator != FMLHandshakeDiscriminator.HandshakeAck)
return false;
if (Settings.DebugMessages)
ConsoleIO.WriteLineFormatted("§8Accepting server registries...");
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.PENDINGCOMPLETE });
fmlHandshakeState = FMLHandshakeClientState.COMPLETE;
return true;
case FMLHandshakeClientState.COMPLETE:
// One final "OK". On the actual forge source, a packet is sent from
// the client to the client saying that the connection was complete, but
// we don't need to do that.
SendForgeHandshakePacket(FMLHandshakeDiscriminator.HandshakeAck,
new byte[] { (byte)FMLHandshakeClientState.COMPLETE });
if (Settings.DebugMessages)
ConsoleIO.WriteLine("Forge server connection complete!");
fmlHandshakeState = FMLHandshakeClientState.DONE;
return true;
}
}
}
#endregion
return false;
case PacketIncomingType.KickPacket:
handler.OnConnectionLost(ChatBot.DisconnectReason.InGameKick, ChatParser.ParseText(readNextString(packetData)));
return false;
case PacketIncomingType.NetworkCompressionTreshold:
if (protocolversion >= MC18Version && protocolversion < MC19Version)
compression_treshold = readNextVarInt(packetData);
break;
case PacketIncomingType.ResourcePackSend:
string url = readNextString(packetData);
string hash = readNextString(packetData);
//Send back "accepted" and "successfully loaded" responses for plugins making use of resource pack mandatory
SendPacket(protocolversion >= MC19Version ? 0x16 : 0x19, concatBytes(getVarInt(hash.Length), Encoding.UTF8.GetBytes(hash), getVarInt(3)));
SendPacket(protocolversion >= MC19Version ? 0x16 : 0x19, concatBytes(getVarInt(hash.Length), Encoding.UTF8.GetBytes(hash), getVarInt(0)));
break;
default:
return false; //Ignored packet
}
return true; //Packet processed
}
public HandshakeAck(FMLHandshakeClientState phase) : this((byte)phase)
{
}
