private static unsafe IntPtr ScanByPattern(this MvProcess process, IntPtr baseAddress, long size, PatternElement[] patternAsArray)
{
fixed(PatternElement *pattern = patternAsArray)
{
fixed(byte *dump = Read(process.Pointer, baseAddress, (uint)size, out _))
{
var first = patternAsArray[0].Byte;
var patternSize = patternAsArray.Length;
for (var i = 0; i < size; i++)
{
if (first != *(dump + i))
{
continue;
}
var hasFound = true;
for (var j = 1; j < patternSize; j++)
{
if ((pattern + j)->Byte != *(dump + i + (pattern + j)->Offset))
{
hasFound = false;
break;
}
}
if (hasFound)
{
return(baseAddress + i);
}
}
}
}
return(IntPtr.Zero);
}
public static long GetModuleAddressByName(this MvProcess process, string moduleName)
{
return(process.GetModuleByName(moduleName)
.SomeNotNull()
.Map(x => (long)x.BaseAddress)
.ValueOr(() => 0));
}
public static Vector3 ReadVector2(this MvProcess process, long address)
{
return(new Vector2
{
x = BitConverter.ToSingle(process.ReadByteArray(address, sizeof(float)), 0),
y = BitConverter.ToSingle(process.ReadByteArray(address + 4, sizeof(float)), 0)
});
}
public static ProcessModule GetModuleByName(this MvProcess process, string moduleName)
{
return(process
.SomeWhen(x => x.IsDefined)
.Map(x =>
{
return x.Modules.Cast <ProcessModule>().FirstOrDefault(s => s.ModuleName.Equals(moduleName, StringComparison.OrdinalIgnoreCase));
})
.ValueOr(() => null));
}
public static IntPtr ScanModuleByPattern(this MvProcess process, string moduleName, string pattern)
{
var processModule = process[moduleName];
if (processModule == null)
{
Console.WriteLine($"Module {moduleName} is undefined.");
return(IntPtr.Zero);
}
return(process.ScanByPattern(processModule.BaseAddress, processModule.ModuleMemorySize, pattern));
}
public static byte[] ReadByteArray(this MvProcess process, long address, uint pSize)
{
var buffer = new byte[pSize];
try
{
Kernel32.ReadProcessMemory(process.Pointer, (IntPtr)address, buffer, pSize, 0U);
}
catch (Exception exception)
{
Console.WriteLine("Reading memory error for {\n" + process.ToString() + "\n}");
Console.WriteLine("Exception's message: " + exception.Message);
}
return(buffer);
}
public static Vector3 ReadVector3(this MvProcess process, long address, Vector3StorageType storageType)
{
switch (storageType)
{
case Vector3StorageType.Xyz:
return(new Vector3
{
x = BitConverter.ToSingle(process.ReadByteArray(address, sizeof(float)), 0),
y = BitConverter.ToSingle(process.ReadByteArray(address + 4, sizeof(float)), 0),
z = BitConverter.ToSingle(process.ReadByteArray(address + 8, sizeof(float)), 0)
});
default:
return(new Vector3
{
x = BitConverter.ToSingle(process.ReadByteArray(address, sizeof(float)), 0),
y = BitConverter.ToSingle(process.ReadByteArray(address + 8, sizeof(float)), 0),
z = BitConverter.ToSingle(process.ReadByteArray(address + 4, sizeof(float)), 0)
});
}
}
public static bool ReadBool(this MvProcess process, long address)
{
return(BitConverter.ToBoolean(process.ReadByteArray(address, sizeof(Int16)), 0));
}
public static string ReadStringAscii(this MvProcess process, long address, uint size)
{
return(Encoding.ASCII.GetString(process.ReadByteArray(address, size)));
}
public static string ReadStringUnicode(this MvProcess process, long address, uint size)
{
return(Encoding.Unicode.GetString(process.ReadByteArray(address, size)));
}
public static float ReadFloat(this MvProcess process, long address)
{
return(BitConverter.ToSingle(process.ReadByteArray(address, sizeof(float)), 0));
}
public static double ReadDouble(this MvProcess process, long address)
{
return(BitConverter.ToDouble(process.ReadByteArray(address, sizeof(double)), 0));
}
public static UInt64 ReadUInt64(this MvProcess process, long address)
{
return(BitConverter.ToUInt64(process.ReadByteArray(address, sizeof(Int16)), 0));
}
public static Int32 ReadPointer32(this MvProcess process, long address)
{
return(BitConverter.ToInt32(process.ReadByteArray(address, sizeof(Int32)), 0));
}
public static Int16 ReadInt16(this MvProcess process, long address)
{
return(BitConverter.ToInt16(process.ReadByteArray(address, sizeof(Int16)), 0));
}
public static IntPtr ScanByPattern(this MvProcess process, IntPtr baseAddress, long size, string pattern)
{
return(process.ScanByPattern(baseAddress, size, BuildPattern(pattern)));
}
public static char ReadChar(this MvProcess process, long address)
{
return(BitConverter.ToChar(process.ReadByteArray(address, sizeof(Int16)), 0));
}