I only changed login protocols and message const.If you provided the changes you did as well as the server version then we might be able to help you.
TALKTYPE_MONSTER_SAY = 36,
TALKTYPE_MONSTER_YELL = 37,
Already changed before got this crashCode:TALKTYPE_MONSTER_SAY = 36, TALKTYPE_MONSTER_YELL = 37,
http://otland.net/threads/tfs-update-10-53-to-10-58.229194/#post-2208799
void ProtocolGame::sendReLoginWindow(uint8_t unfairFightReduction)
{
NetworkMessage msg;
msg.AddByte(0x28);
msg.AddByte(0x00); // 0x00 = (regular death and unfair fight), 0x01 = blessed death
msg.AddByte(unfairFightReduction);
writeToOutputBuffer(msg);
}