Patch time is almost upon us!

Just as a notification about prepatchers Fiel make and such:

The way of making the prepatcher in Python is completely harmless if you download the .patch file from Nexon's FTP. Though, I liked the cleaner version better than the other version, because you can easily see that this isn't dangerous:

[spoiler=Wasn't it something like this?]

Code:

import struct
import cStringIO

def Main(pname):
    manpatch = open(pname + '.exe', 'wb')
    base = open('ManualPatch.base', 'rb')
    bdata = base.read()
    base.close()
    manpatch.write(bdata)
    patch = open(pname + '.patch', 'rb')
    pdata = patch.read()
    plen = len(pdata)
    patch.close()
    manpatch.write(pdata)
    manpatch.write(struct.pack('L', plen))
    manpatch.write(struct.pack('L', 0))
    manpatch.write(struct.pack('BBBB', 0xF3, 0xFB, 0xF7, 0xF2))
    manpatch.close()
Main('00057to00058') #input the patch file name without the .patch here

[/spoiler]