Gunz.exe Start Dumped

[Neliel Tu]

GUNZ 1,0,0,290 launched. build (Feb  4 2014 17:39:20) 
Log time (02/04/14 17:58:45)
CPU ID = GenuineIntel ( family = 774 , model = 10 , stepping = 9 ) @ 3192 MHz
Display Device = NVIDIA GeForce 210  ( vendor=10de device=a65 subsys=0 revision=a2 )
Display Driver Version = 9.18.0013.3221
Windows = 6.1 Build 7601 , Service Pack 1 (4194303KB) :  ..
Cannot open system/locale.xml file.
Error!! - StringTable Initalize Failed
Cannot open (null) file.
Invalid Locale

Files that Changed:

MPacketCrypter.cpp

#include "stdafx.h"
#include "MPacketCrypter.h"
#include "MPacket.h"

int MPacketCrypter::m_nSHL = (MCOMMAND_VERSION % 6) + 1;
unsigned char MPacketCrypter::m_ShlMask = 0;


////////////////////////////////////////////////////////////////////////
bool MPacketCrypter::InitKey(MPacketCrypterKey* pKey)
{
	memcpy(&m_Key, pKey, sizeof(MPacketCrypterKey));
	return true;
}

bool MPacketCrypter::Encrypt(const char* pSource, int nSrcLen, char* pTarget, int nTarLen)
{
	MPacketCrypter::Encrypt(pSource, nSrcLen, pTarget, nTarLen, &m_Key);
	return true;
}

bool MPacketCrypter::Decrypt(const char* pSource, int nSrcLen, char* pTarget, int nTarLen)
{
	MPacketCrypter::Decrypt(pSource, nSrcLen, pTarget, nTarLen, &m_Key);
	return true;
}

bool MPacketCrypter::Encrypt(char* pSource, int nSrcLen)
{
	MPacketCrypter::Encrypt(pSource, nSrcLen, &m_Key);
	return true;
}

bool MPacketCrypter::Decrypt(char* pSource, int nSrcLen)
{
	MPacketCrypter::Decrypt(pSource, nSrcLen, &m_Key);
	return true;
}

bool MPacketCrypter::Encrypt(const char* pSource, int nSrcLen, char* pTarget, int nTarLen, MPacketCrypterKey* pKey)
{
	int nKeyIndex = 0;
	for (int i = 0; i < nSrcLen; i++)
	{
		*pTarget = _Enc(*pSource, pKey->szKey[nKeyIndex]);

		nKeyIndex++;
		if (nKeyIndex >= PACKET_CRYPTER_KEY_LEN) nKeyIndex = 0;
		pTarget++;
		pSource++;
	}

	return true;
}

bool MPacketCrypter::Decrypt(const char* pSource, int nSrcLen, char* pTarget, int nTarLen, MPacketCrypterKey* pKey)
{
	int nKeyIndex = 0;
	for (int i = 0; i < nSrcLen; i++)
	{
		*pTarget = _Dec(*pSource, pKey->szKey[nKeyIndex]);

		nKeyIndex++;
		if (nKeyIndex >= PACKET_CRYPTER_KEY_LEN) nKeyIndex = 0;
		pTarget++;
		pSource++;
	}

	return true;
}

char MPacketCrypter::_Enc(char s, char key)
{
	WORD w;
	BYTE b, bh;
	b = s ^ key;
	w = b << m_nSHL;
	bh = (w&0xFF00)>>8;
	b = w&0xFF;
	return( BYTE( b | bh ) ^ 0xF0 ); //0xF0 default packet encrypt
}

char MPacketCrypter::_Dec(char s, char key)
{
	BYTE b, bh, d;

	b = s^0xE9; //0xF0 default packet decrypt
	bh = b&m_ShlMask;
	d = (bh<<(8-m_nSHL))|(b>>m_nSHL);

	return ( d ^ key );
}


bool MPacketCrypter::Encrypt(char* pSource, int nSrcLen, MPacketCrypterKey* pKey)
{
	int nKeyIndex = 0;
	for (int i = 0; i < nSrcLen; i++)
	{
		*pSource = _Enc(*pSource, pKey->szKey[nKeyIndex]);

		nKeyIndex++;
		if (nKeyIndex >= PACKET_CRYPTER_KEY_LEN) nKeyIndex = 0;
		pSource++;
	}
	return true;
}

bool MPacketCrypter::Decrypt(char* pSource, int nSrcLen, MPacketCrypterKey* pKey)
{
	int nKeyIndex = 0;
	for (int i = 0; i < nSrcLen; i++)
	{
		*pSource = _Dec(*pSource, pKey->szKey[nKeyIndex]);

		nKeyIndex++;
		if (nKeyIndex >= PACKET_CRYPTER_KEY_LEN) nKeyIndex = 0;
		pSource++;
	}

	return true;
}

MPacketCrypter::MPacketCrypter()
{
	InitConst();
	memset(&m_Key, 0, sizeof(MPacketCrypterKey));
}

void MPacketCrypter::InitConst()
{
	m_nSHL = (MCOMMAND_VERSION % 6) + 1;

	m_ShlMask=0;
	for (int i = 0; i < m_nSHL; i++)
	{
		m_ShlMask += (1 << i);
	}
}

from national source to Jur13n Repack
any idea what i doing worng?

[MentaL]