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Add /list support in Protocol17

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Fake UUID using md5(username) since protocol17 does not have UUID in
player list item packet
This commit is contained in:
ORelio 2014-11-10 20:56:12 +01:00
parent f82041288d
commit 8d16f1ec89
1 changed files with 50 additions and 0 deletions
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50
MinecraftClient/Protocol/Handlers/Protocol17.cs
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@ -6,6 +6,7 @@ using System.Net.Sockets;
using System.Threading;
using MinecraftClient.Crypto;
using MinecraftClient.Proxy;
using System.Security.Cryptography;
namespace MinecraftClient.Protocol.Handlers
{
@ -96,6 +97,17 @@ namespace MinecraftClient.Protocol.Handlers
case 0x02:
handler.OnTextReceived(ChatParser.ParseText(readNextString()));
break;
case 0x38:
string name = readNextString();
bool online = readNextBool();
short ping = readNextShort();
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 0x3A:
int autocomplete_count = readNextVarInt();
string tab_list = "";
@ -186,6 +198,44 @@ namespace MinecraftClient.Protocol.Handlers
else return "";
}
/// <summary>
/// Read a uuid from the network
/// </summary>
/// <param name="cache">Cache of bytes to read from</param>
/// <returns>The uuid</returns>
private Guid readNextUUID()
{
byte[] cache = new byte[16];
Receive(cache, 0, 16, SocketFlags.None);
return new Guid(cache);
}
/// <summary>
/// Read a short from the network
/// </summary>
/// <returns></returns>
private short readNextShort()
{
byte[] tmp = new byte[2];
Receive(tmp, 0, 2, SocketFlags.None);
Array.Reverse(tmp);
return BitConverter.ToInt16(tmp, 0);
}
/// <summary>
/// Read a boolean from the network
/// </summary>
/// <returns></returns>
private bool readNextBool()
{
byte[] tmp = new byte[1];
Receive(tmp, 0, 1, SocketFlags.None);
return tmp[0] != 0x00;
}
/// <summary>
/// Read a byte array from the network
/// </summary>