288 lines
9.5 KiB
C#
288 lines
9.5 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
using GTA.Math;
|
|
using System.Security.Cryptography;
|
|
using System.Net;
|
|
using System.IO;
|
|
using System.Runtime.CompilerServices;
|
|
|
|
[assembly: InternalsVisibleTo("RageCoop.Server")]
|
|
[assembly: InternalsVisibleTo("RageCoop.Client")]
|
|
namespace RageCoop.Core
|
|
{
|
|
internal class CoreUtils
|
|
{
|
|
|
|
public static (byte, byte[]) GetBytesFromObject(object obj)
|
|
{
|
|
switch (obj)
|
|
{
|
|
case byte _:
|
|
return (0x01, new byte[] { (byte)obj });
|
|
case short _:
|
|
return (0x02, BitConverter.GetBytes((short)obj));
|
|
case ushort _:
|
|
return (0x03, BitConverter.GetBytes((ushort)obj));
|
|
case int _:
|
|
return (0x04, BitConverter.GetBytes((int)obj));
|
|
case uint _:
|
|
return (0x05, BitConverter.GetBytes((uint)obj));
|
|
case long _:
|
|
return (0x06, BitConverter.GetBytes((long)obj));
|
|
case ulong _:
|
|
return (0x07, BitConverter.GetBytes((ulong)obj));
|
|
case float _:
|
|
return (0x08, BitConverter.GetBytes((float)obj));
|
|
case bool _:
|
|
return (0x09, BitConverter.GetBytes((bool)obj));
|
|
case string _:
|
|
return (0x10, ((string)obj).GetBytesWithLength());
|
|
case Vector3 _:
|
|
return (0x11,((Vector3)obj).GetBytes());
|
|
case Quaternion _:
|
|
return (0x12, ((Quaternion)obj).GetBytes());
|
|
case GTA.Model _:
|
|
return (0x13, BitConverter.GetBytes((GTA.Model)obj));
|
|
case Vector2 _:
|
|
return (0x14, ((Vector2)obj).GetBytes());
|
|
case Tuple<byte, byte[]> _:
|
|
var tup = (Tuple<byte, byte[]>)obj;
|
|
return (tup.Item1, tup.Item2);
|
|
default:
|
|
return (0x0, null);
|
|
}
|
|
}
|
|
|
|
}
|
|
internal static class Extensions
|
|
{
|
|
public static void AddVector3(this List<byte> bytes, Vector3 vec3)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(vec3.X));
|
|
bytes.AddRange(BitConverter.GetBytes(vec3.Y));
|
|
bytes.AddRange(BitConverter.GetBytes(vec3.Z));
|
|
}
|
|
public static void AddQuaternion(this List<byte> bytes, Quaternion quat)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(quat.X));
|
|
bytes.AddRange(BitConverter.GetBytes(quat.Y));
|
|
bytes.AddRange(BitConverter.GetBytes(quat.Z));
|
|
bytes.AddRange(BitConverter.GetBytes(quat.W));
|
|
}
|
|
public static void AddInt(this List<byte> bytes,int i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddUint(this List<byte> bytes, uint i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddShort(this List<byte> bytes, short i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddUshort(this List<byte> bytes, ushort i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddLong(this List<byte> bytes, long i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddUlong(this List<byte> bytes, ulong i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddFloat(this List<byte> bytes, float i)
|
|
{
|
|
bytes.AddRange(BitConverter.GetBytes(i));
|
|
}
|
|
public static void AddString(this List<byte> bytes, string s)
|
|
{
|
|
var sb = Encoding.UTF8.GetBytes(s);
|
|
bytes.AddInt(sb.Length);
|
|
bytes.AddRange(sb);
|
|
}
|
|
public static void AddArray(this List<byte> bytes, byte[] toadd)
|
|
{
|
|
bytes.AddInt(toadd.Length);
|
|
bytes.AddRange(toadd);
|
|
}
|
|
|
|
public static int GetHash(string s)
|
|
{
|
|
MD5 md5Hasher = MD5.Create();
|
|
var hashed = md5Hasher.ComputeHash(Encoding.UTF8.GetBytes(s));
|
|
return BitConverter.ToInt32(hashed, 0);
|
|
}
|
|
public static byte[] GetBytes(this string s)
|
|
{
|
|
return Encoding.UTF8.GetBytes(s);
|
|
}
|
|
public static byte[] GetBytesWithLength(this string s)
|
|
{
|
|
var data = new List<byte>(100);
|
|
var sb = Encoding.UTF8.GetBytes(s);
|
|
data.AddInt(sb.Length);
|
|
data.AddRange(sb);
|
|
return data.ToArray();
|
|
}
|
|
public static string GetString(this byte[] data)
|
|
{
|
|
return Encoding.UTF8.GetString(data);
|
|
}
|
|
public static byte[] GetBytes(this Vector3 vec)
|
|
{
|
|
// 12 bytes
|
|
return new List<byte[]>() { BitConverter.GetBytes(vec.X), BitConverter.GetBytes(vec.Y), BitConverter.GetBytes(vec.Z) }.Join(4);
|
|
}
|
|
|
|
public static byte[] GetBytes(this Vector2 vec)
|
|
{
|
|
// 8 bytes
|
|
return new List<byte[]>() { BitConverter.GetBytes(vec.X), BitConverter.GetBytes(vec.Y) }.Join(4);
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="qua"></param>
|
|
/// <returns>An array of bytes with length 16</returns>
|
|
public static byte[] GetBytes(this Quaternion qua)
|
|
{
|
|
// 16 bytes
|
|
return new List<byte[]>() { BitConverter.GetBytes(qua.X), BitConverter.GetBytes(qua.Y), BitConverter.GetBytes(qua.Z), BitConverter.GetBytes(qua.W) }.Join(4);
|
|
}
|
|
|
|
public static bool HasPedFlag(this PedDataFlags flagToCheck, PedDataFlags flag)
|
|
{
|
|
return (flagToCheck & flag)!=0;
|
|
}
|
|
|
|
public static bool HasVehFlag(this VehicleDataFlags flagToCheck, VehicleDataFlags flag)
|
|
{
|
|
return (flagToCheck & flag)!=0;
|
|
}
|
|
public static bool HasConfigFlag(this PlayerConfigFlags flagToCheck, PlayerConfigFlags flag)
|
|
{
|
|
return (flagToCheck & flag)!=0;
|
|
}
|
|
public static Type GetActualType(this TypeCode code)
|
|
{
|
|
|
|
switch (code)
|
|
{
|
|
case TypeCode.Boolean:
|
|
return typeof(bool);
|
|
|
|
case TypeCode.Byte:
|
|
return typeof(byte);
|
|
|
|
case TypeCode.Char:
|
|
return typeof(char);
|
|
|
|
case TypeCode.DateTime:
|
|
return typeof(DateTime);
|
|
|
|
case TypeCode.DBNull:
|
|
return typeof(DBNull);
|
|
|
|
case TypeCode.Decimal:
|
|
return typeof(decimal);
|
|
|
|
case TypeCode.Double:
|
|
return typeof(double);
|
|
|
|
case TypeCode.Empty:
|
|
return null;
|
|
|
|
case TypeCode.Int16:
|
|
return typeof(short);
|
|
|
|
case TypeCode.Int32:
|
|
return typeof(int);
|
|
|
|
case TypeCode.Int64:
|
|
return typeof(long);
|
|
|
|
case TypeCode.Object:
|
|
return typeof(object);
|
|
|
|
case TypeCode.SByte:
|
|
return typeof(sbyte);
|
|
|
|
case TypeCode.Single:
|
|
return typeof(Single);
|
|
|
|
case TypeCode.String:
|
|
return typeof(string);
|
|
|
|
case TypeCode.UInt16:
|
|
return typeof(UInt16);
|
|
|
|
case TypeCode.UInt32:
|
|
return typeof(UInt32);
|
|
|
|
case TypeCode.UInt64:
|
|
return typeof(UInt64);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
public static string DumpWithType(this IEnumerable<object> objects)
|
|
{
|
|
StringBuilder sb = new StringBuilder();
|
|
foreach(var obj in objects)
|
|
{
|
|
sb.Append(obj.GetType()+":"+obj.ToString()+"\n");
|
|
}
|
|
return sb.ToString();
|
|
}
|
|
public static string Dump<T>(this IEnumerable<T> objects)
|
|
{
|
|
return "{"+string.Join(",",objects)+"}";
|
|
}
|
|
public static void ForEach<T>(this IEnumerable<T> objects,Action<T> action)
|
|
{
|
|
foreach(var obj in objects)
|
|
{
|
|
action(obj);
|
|
}
|
|
}
|
|
public static byte[] ReadToEnd(this Stream stream)
|
|
{
|
|
if (stream is MemoryStream)
|
|
return ((MemoryStream)stream).ToArray();
|
|
|
|
using (var memoryStream = new MemoryStream())
|
|
{
|
|
stream.CopyTo(memoryStream);
|
|
return memoryStream.ToArray();
|
|
}
|
|
}
|
|
public static byte[] Join(this List<byte[]> arrays,int lengthPerArray=-1)
|
|
{
|
|
if (arrays.Count==1) { return arrays[0]; }
|
|
var output = lengthPerArray== -1 ? new byte[arrays.Sum(arr => arr.Length)] : new byte[arrays.Count*lengthPerArray];
|
|
int writeIdx = 0;
|
|
foreach (var byteArr in arrays)
|
|
{
|
|
byteArr.CopyTo(output, writeIdx);
|
|
writeIdx += byteArr.Length;
|
|
}
|
|
return output;
|
|
}
|
|
|
|
public static bool IsSubclassOf(this Type type, string baseTypeName)
|
|
{
|
|
for (Type t = type.BaseType; t != null; t = t.BaseType)
|
|
if (t.FullName == baseTypeName)
|
|
return true;
|
|
return false;
|
|
}
|
|
}
|
|
}
|