public static unsafe bool RevertOverride(OverrideUtilities.OffsetBackup backup)
{
bool result;
try
{
byte *ptr = (byte *)backup.Method.ToPointer();
* ptr = backup.A;
ptr[1] = backup.B;
ptr[10] = backup.C;
ptr[11] = backup.D;
ptr[12] = backup.E;
bool flag = IntPtr.Size == 4;
if (flag)
{
*(int *)(ptr + 1) = (int)backup.F32;
ptr[5] = backup.G;
}
else
{
*(long *)(ptr + 2) = (long)backup.F64;
}
result = true;
}
catch (Exception)
{
result = false;
}
return(result);
}
public OverrideWrapper(MethodInfo original, MethodInfo modified, OverrideAttribute attribute, object instance = null)
{
Original = original;
Modified = modified;
Instance = instance;
Attribute = attribute;
Local = (Modified.DeclaringType.Assembly == Assembly.GetExecutingAssembly());
RuntimeHelpers.PrepareMethod(original.MethodHandle);
RuntimeHelpers.PrepareMethod(modified.MethodHandle);
PtrOriginal = Original.MethodHandle.GetFunctionPointer();
PtrModified = Modified.MethodHandle.GetFunctionPointer();
OffsetBackup = new OverrideUtilities.OffsetBackup(PtrOriginal);
Detoured = false;
}
