public static byte[] CorruptByte(byte[] ROM, CorruptionOptions CorruptOption, long i)
{
switch (CorruptOption)
{
case CorruptionOptions.RANDOM:
ROM[i] = (byte)rnd.Next(0, 256);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case CorruptionOptions.RANDOMTILT:
switch (rnd.Next(0, 3))
{
case 0:
ROM[i] = (byte)((byte)rnd.Next(0, 256) % (Byte.MaxValue + 1));
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case 1:
int NewValue = (int)((ROM[i] + Program.Form.objForm2.IncreDecrenumbnightmare.Value) % (byte.MaxValue + 1));
ROM[i] = (byte)Math.Abs(NewValue);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case 2:
NewValue = (int)((ROM[i] - Program.Form.objForm2.IncreDecrenumbnightmare.Value) % (byte.MaxValue + 1));
ROM[i] = (byte)Math.Abs(NewValue);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
default:
MessageBox.Show("Default case hit on Nightmare Engine!");
break;
}
break;
case CorruptionOptions.TILT:
switch (rnd.Next(0, 2))
{
case 0:
int NewValue = (int)((ROM[i] + Program.Form.objForm2.IncreDecrenumbnightmare.Value) % (byte.MaxValue + 1));
ROM[i] = (byte)Math.Abs(NewValue);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case 1:
NewValue = (int)((ROM[i] + Program.Form.objForm2.IncreDecrenumbnightmare.Value) % (byte.MaxValue + 1));
ROM[i] = (byte)Math.Abs(NewValue);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
}
break;
default:
MessageBox.Show("Nightmare Engine returned default. This should not happen.");
break;
}
return(ROM);
}
public static byte[] CorruptByte(byte[] ROM, byte[] ROMMerge, CorruptionOptions CorruptionOption, long i)
{
if (Program.Form.objForm2.ReplaceByteWithSamePos.Checked)
{
if (Program.Form.objForm2.Mod256MergeEnginechkbox.Checked)
{
switch (CorruptionOption)
{
case CorruptionOptions.NONE:
ROM[i] = (byte)(ROMMerge[i] % Byte.MaxValue + 1);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case CorruptionOptions.RANGE:
ROM[i] = (byte)Math.Abs(ROM[i] - ROMMerge[i] % byte.MaxValue + 1);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
default:
MessageBox.Show("Merge Engine returned default. This should not happen.");
break;
}
}
else
{
switch (CorruptionOption)
{
case CorruptionOptions.NONE:
ROM[i] = ROMMerge[i];
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case CorruptionOptions.RANGE:
ROM[i] = (byte)Math.Abs(ROM[i] - ROMMerge[i]);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
default:
MessageBox.Show("Merge Engine returned default. This should not happen.");
break;
}
}
}
else
{
if (Program.Form.objForm2.Mod256MergeEnginechkbox.Checked)
{
switch (CorruptionOption)
{
case CorruptionOptions.NONE:
ROM[i] = (byte)(ROMMerge[rnd.Next(0, ROMMerge.Length)] % Byte.MaxValue + 1);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case CorruptionOptions.RANGE:
ROM[i] = (byte)Math.Abs(ROM[rnd.Next(0, ROMMerge.Length)] - ROMMerge[i] % byte.MaxValue + 1);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
default:
MessageBox.Show("Merge Engine returned default. This should not happen.");
break;
}
}
else
{
switch (CorruptionOption)
{
case CorruptionOptions.NONE:
ROM[i] = ROMMerge[rnd.Next(0, ROMMerge.Length)];
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
case CorruptionOptions.RANGE:
ROM[i] = (byte)Math.Abs(ROM[i] - ROMMerge[rnd.Next(0, ROMMerge.Length)]);
Program.Form.StashItems.Add("[x] File(" + i + ").SET(" + ROM[i] + ")");
break;
default:
MessageBox.Show("Merge Engine returned default. This should not happen.");
break;
}
}
}
return(ROM);
}
