Pilz.NET/Pilz
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

code optimization

Browse Source
This commit is contained in:
Pascal
2024-06-05 19:15:32 +02:00
parent d4be7d0566
commit 1b49c54822
151 changed files with 4124 additions and 4673 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
Pilz.Gaming.Minecraft/Utils.cs
View File

@@ -1,43 +1,42 @@
using System.Security.Cryptography;
using System.Text;
namespace Pilz.Gaming.Minecraft
namespace Pilz.Gaming.Minecraft;
public static class Utils
{
public static class Utils
public static string GetUUID(string value)
{
public static string GetUUID(string value)
{
using var md5 = MD5.Create();
using var md5 = MD5.Create();
//extracted from the java code:
//new GameProfile(UUID.nameUUIDFromBytes(("OfflinePlayer:" + name).getBytes(Charsets.UTF_8)), name));
byte[] data = md5.ComputeHash(Encoding.ASCII.GetBytes(value));
//set the version to 3 -> Name based md5 hash
data[6] = Convert.ToByte(data[6] & 0x0f | 0x30);
//IETF variant
data[8] = Convert.ToByte(data[8] & 0x3f | 0x80);
//extracted from the java code:
//new GameProfile(UUID.nameUUIDFromBytes(("OfflinePlayer:" + name).getBytes(Charsets.UTF_8)), name));
byte[] data = md5.ComputeHash(Encoding.ASCII.GetBytes(value));
//set the version to 3 -> Name based md5 hash
data[6] = Convert.ToByte(data[6] & 0x0f | 0x30);
//IETF variant
data[8] = Convert.ToByte(data[8] & 0x3f | 0x80);
//example: 069a79f4-44e9-4726-a5be-fca90e38aaf5
var striped = Convert.ToHexString(data);
var components = new string[] {
striped[..].Remove(8),
striped[8..].Remove(4),
striped[12..].Remove(4),
striped[16..].Remove(4),
striped[20..]
};
//example: 069a79f4-44e9-4726-a5be-fca90e38aaf5
var striped = Convert.ToHexString(data);
var components = new string[] {
striped[..].Remove(8),
striped[8..].Remove(4),
striped[12..].Remove(4),
striped[16..].Remove(4),
striped[20..]
};
return string.Join('-', components).ToLower();
}
return string.Join('-', components).ToLower();
}
public static string GetPlayerUUID(string username, bool offlineMode)
{
using var md5 = MD5.Create();
public static string GetPlayerUUID(string username, bool offlineMode)
{
using var md5 = MD5.Create();
if (!offlineMode)
throw new NotSupportedException("Getting player's online UUID via the Mojang API is not supported at this time.");
if (!offlineMode)
throw new NotSupportedException("Getting player's online UUID via the Mojang API is not supported at this time.");
return GetUUID("OfflinePlayer:" + username);
}
return GetUUID("OfflinePlayer:" + username);
}
}