metin2-factory

I haven't been active on this forum since last year but i'v heard from a friend what has happened. I'm surprised metin2 is still alive to this day.. for the mmorpg's fan among us it has been obvious that mmorpg's is a dying genre. You barely see any new mmo's coming out and even those that do most of them are p2w crap. This actually could be the reason people still play old games such as WoW or metin2, because the lack of new mmorpgs. Anyway, now i'm sure this game will die for sure. the main reason it actually lived to this day is the innovation & creative thinking private servers has brought to keep this game alive. I'v even seen systems from popular new games such as battle royal, MOBA etc. these innovations is what keep players in this game because even tho the graphics are old, gameplay is medicore and animations are eh but the content is what really matters. And let's be honest here, what innovation did gameforge bring except of cash grab p2w systems? On the other hand, you can find plenty of extremely interesting innovative systems on these large pservers. Even on my own server(dead since 2 years) i have developed very unique dungeon competition timer ranking systems that no one until today have developed. Today it's the era of open source and sharing, companies who fail to adhere that will eventually die. why did microsoft published all of their recent products fully open source? microsoft was considered one of the biggest fan of closed source until few years ago. today, it doesn't catch. So, unless gameforge will publicly support pservers(or alternatively make this game open source) this game will for sure die. For those who relying their income on pserver, get a real job or open a real business. Peace

Everything should work fine, if you understand a bit of c++ & python you will be able to implement it without issues what so ever.

I Wouldn't recommend on using the client side one. the main reason is code duplication. if you forget to change in either client/server side you have a bug.

Glad to hear that, good luck.

The real reason is because there isn't any management in this forum ,either that or a really bad one because even tho i come here every few days i see nothing has changed. i said it last year already that the forum is dying, i guess the management is too lazy to find new moderators

2-step auth is a great idea as well, but entering a 2nd password with every entrance can hurt the user experience so i'm not sure about that(i'm not a UX expert xD). blocking ip + hwid is too much(why the rest of the family has to suffer if one is being a jackass?). blocking hwid can be bypassed aswell if i'm not mistaken? i know that mac address can be spoofed for sure. i'd go with the unique salt per account, or, make a very intuitive and user friendly 2-step auth system. GL

[Hidden Content] Reading/googling before commenting can do wonders mate Basically, having a hash generator in client & server side with symmetric encryption methods can significantly minimize the chance of successful bruteforce. For example, in client you'll have the salt encrypt method, it will convert the login data into a one way hash. and server will check if the hashed data equivalent to the database data. server side check, example: if (clientLoginHashedData is not equal encrypt(databaseLoginData) { return false; } If you're interested i can code for you such a system(not free). Good luck.

yep.. i used to contribute here quite often but i'v stopped since few months. since i saw the amount of people leeching and not sharing anything with others i have decided to stop. also few people just keep criticizing others work without even understanding how it works just cause they were bored. Right now im working full time as developer(c#) in finance company but i still develop games as hobby and im working on a generic game management system(metin2 included) that ill be selling in a month or two to public. metin2 is no longer alive as it used to be and that's a fact. one of the biggest reasons for metin2dev to die is because of lack of management(in my opinion).

Hey, I'v been working on a very complex and impressive game & admin management with tons of features(written in c#). I'll be offering it for sale once it's complete(matter of few months). If you can wait until then, you probably won't regret it Regards,

The best tutorial you will find is by exploring the metin2 client source code yourself. My advice would be start from the main function in userinterface.cpp then dive in and see where it leads you. metin2 UI is coded in python that is embedded in c++. so on run time the python code is being converted into c++. so your best bet is to either be strong in c++ or python(preferably both). You can code the client directly in c++ without python although that'd be harder for beginners since python is way easier than c++ for beginners. nodeJS is a server side language, won't help you here.

@Syerldar I totally agree with you regarding the importance of code being readable, maintainable and etc. Yet, i do feel an urge to be a little pedant on such performance issues. because personally when developing systems you should always taking scalability factor into account. Right now it indeed has no impact but what if you had to iterate over 1000 or 1.000.000 or even 100.000.000 objects? metin2 is a real time action game and you always should aim for players to have the best performance possible. This case ofcours isn't included because we're iterating over a list of party members but i wrote it just as an example of why it is important to know how stuff works under the hood. and @Yiv i agree with what you said but again in my opinion using prefix incerement would always be preferable over postfix. because you always should expect for the worse. If you're using an old/crappy compiler it is not certain it will do the required optimizations. and, the best case scenerio for postfix incrementor would be to even out with prefix performance. There is a reason why the developers used prefix incerement for iterators and were very persistent and consistent about it in their entire code base.

@ProfDrBielefeld We're talking here about iterators increment not integers. for iterators, ++it will always have a better performance than it++. Here's a good read: [Hidden Content]

@Distraught the reason it ran faster is most likely due to this part of his code: if (GetNearMemberCount() <= iCount) { for (; it != m_memberMap.end(); it++) { if (it->second.pCharacter && it->second.pCharacter->CountSpecifyItem(itemVnum)) it->second.pCharacter->RemoveSpecifyItem(itemVnum); } return true; } he didn't assign a starting object to iterate over in this part of the code. and therefore it doesn't execute the loop part of the code. and as consequence you get supposedly a better performance. this for loop condition will always fail.. take a look.

yeah you're just another child with bad attitude, i can see it by how you reply.. good night.

Well, unlike you and most of the other "Devs" here i actually have a degree in computer science and working in a real world programming job, i develop metin2 systems for fun. so unless you're a certified developer or have a real world programming experience you have no right to judge other code. especially because you barely understand how it works under the hood. Lennet was one of a few devs here that actually deserve credit because he understood how stuff works unlike you.

??? your post does not make any sense. you should take my advices above as constructive criticism i am not trying to make fun of you. it's just common that people here replying to other posts without really understanding the code behind it, how it works under the hood.

@Tasho His code style is perfectly fine.your addition actually made it for the worse. it is actually recommended to use ++it instead of it++ for 2 reasons first, iterator is a container class and when you use a postfix ++ the compiler use the overloaded operator ++ method look at the code example below: Foo& Foo::operator++() // called for ++i { this->data += 1; return *this; } Foo Foo::operator++(int ignored_dummy_value) // called for i++ { Foo tmp(*this); // variable "tmp" cannot be optimized away by the compiler ++(*this); return tmp; } you can clearly see why prefix++ is better for perfomance for class objects. the postfix++ actually creates a temp object which obviously result in less performance. and second: in most of the code you'll see the iterators style is with prefix ++ operator. so it would be better to use it to match the original source style. and for next time, please, unless you have a deep knowledge of c++ and design patterns, do not call others "bad style" because right now his code performance is better than yours.

Some details? what is it for/ what exactly it fixes?

Thank you for showing me that, appreciate it. There are a few things i don't like with the official way of doing it, you may agree with me or not it's subjective to each own. First, they have hard-coded the element values. this means that it is very hard to maintain the code, you must be very cautions with every change you make(i made it with indexing instead so its easier to maintain). Second, Element values defined both in client and server..again, very hard to maintain because if you change something in client you need to remember to change also in server and that can lead to bugs. Third, adding new part, that means you need to add a DWORD field for the character packet( that is updated very often) DWORD weight 4 bytes for very often updates isnt really worth it. There are more reasons but i dont think its important to mention them here. I personally think it doesn't really matter much tbh.

As i said one of the reasons i decided to do it server side is also to view if someone else wearing elemental new rings via server side code(with my update above). But again, it doesn't really matter, 1 byte addition to a packet wont do any harm.

def OnElementImageOverIn(self): if not self.elementImageToolTip: self.elementImageToolTip = uiToolTip.ToolTip() self.elementImageToolTip.ClearToolTip() self.elementImageToolTip.AppendTextLine(ELEMENT_IMAGE_DIC[self.elementId] + " element") self.elementImageToolTip.SetToolTipPosition(self.GetLeft() - 40, self.GetTop() + 70) self.elementImageToolTip.Show() def OnElementImageOverOut(self): if self.elementImageToolTip: self.elementImageToolTip.Hide() Make sure the tabs there are correct, otherwise you will have problems. This system has been tested on different servers and it works fine so you need to figure where the issue is at your end.

Small update #2 If you have installed my official like new elemental bonuses. follow the small guide below to view element icon of a target that wears the new rings, like in official. open char.cpp,look for: #ifdef ELEMENT_TARGET replace the entire content of the #ifdef, until the #endif with the following: #ifdef ELEMENT_TARGET p.bElement = 0; BYTE elementBase = 0; DWORD raceFlag; if (m_pkChrTarget) { if (m_pkChrTarget->IsMonster() && (raceFlag = m_pkChrTarget->GetMobTable().dwRaceFlag) >= RACE_FLAG_ATT_ELEC) { for (int i = RACE_FLAG_ATT_ELEC; i > 1; i /= 2) { elementBase++; } DWORD curElementBase = elementBase; const int ELEMENT_BASE_FLAG = pow(2, elementBase); for (int i = RACE_FLAG_ATT_ELEC; i <= RACE_FLAG_ATT_DARK; i *= 2) { curElementBase++; int diff = raceFlag - i; if (abs(diff) < ELEMENT_BASE_FLAG) break; } p.bElement = curElementBase - elementBase; } else if (m_pkChrTarget->IsPC()) { LPITEM pItem = m_pkChrTarget->GetWear(WEAR_RING1); if (pItem) { const int BASE_ELEMENT = APPLY_ATTBONUS_ELEC; for (int i = 0; i < ITEM_SOCKET_MAX_NUM; i++) { if (pItem->GetNewAttributeType(i) >= APPLY_ATTBONUS_ELEC && pItem->GetSocket(i) <= APPLY_ATTBONUS_DARK) { p.bElement = pItem->GetNewAttributeType(i) - BASE_ELEMENT + 1; break; } } } } } #endif Compile server and that's it. now, when you select a target that wear a ring with elemental bonuses, an element icon will appear next to the target.

Use whatever version you want, i don't mind. whatever makes you happy

Hi, I have worked on official like new elemental bonuses(strong against elec,fire,ice,wind,earth,dark), follow the guide below to add it to your server. Please like this topic if you find it useful! (C) Metin2 Guild wars - (If you're looking for a custom made metin2 systems in c++/python send me a pm). Screenshots: Let's begin! Server side: open service.h,add at the bottom: #define ELEMENT_NEW_BONUSES open length.h, look for: MAX_APPLY_NUM, }; add above: #ifdef ELEMENT_NEW_BONUSES APPLY_ATTBONUS_ELEC, APPLY_ATTBONUS_FIRE, APPLY_ATTBONUS_ICE, APPLY_ATTBONUS_WIND, APPLY_ATTBONUS_EARTH, APPLY_ATTBONUS_DARK, #endif in the same file replace enumERaceFlags with: enum ERaceFlags { RACE_FLAG_ANIMAL = (1 << 0), RACE_FLAG_UNDEAD = (1 << 1), RACE_FLAG_DEVIL = (1 << 2), RACE_FLAG_HUMAN = (1 << 3), RACE_FLAG_ORC = (1 << 4), RACE_FLAG_MILGYO = (1 << 5), RACE_FLAG_INSECT = (1 << 6), RACE_FLAG_FIRE = (1 << 7), RACE_FLAG_ICE = (1 << 8), RACE_FLAG_DESERT = (1 << 9), RACE_FLAG_TREE = (1 << 10), RACE_FLAG_ELEC = (1 << 11), RACE_FLAG_WIND = (1 << 12), RACE_FLAG_EARTH = (1 << 13), RACE_FLAG_DARK = (1 << 14), RACE_FLAG_ATT_ELEC = (1 << 15), RACE_FLAG_ATT_FIRE = (1 << 16), RACE_FLAG_ATT_ICE = (1 << 17), RACE_FLAG_ATT_WIND = (1 << 18), RACE_FLAG_ATT_EARTH = (1 << 19), RACE_FLAG_ATT_DARK = (1 << 20), }; open battle.cpp, look for: else if (pkVictim->IsRaceFlag(RACE_FLAG_ICE)) iAtk += (iAtk * pkAttacker->GetPoint(POINT_ATTBONUS_ICE)) / 100; add below: #ifdef ELEMENT_NEW_BONUSES else if (pkVictim->IsRaceFlag(RACE_FLAG_ELEC)) iAtk += (iAtk * pkAttacker->GetPoint(POINT_ATTBONUS_ELEC)) / 100; else if (pkVictim->IsRaceFlag(RACE_FLAG_WIND)) iAtk += (iAtk * pkAttacker->GetPoint(POINT_ATTBONUS_WIND)) / 100; else if (pkVictim->IsRaceFlag(RACE_FLAG_EARTH)) iAtk += (iAtk * pkAttacker->GetPoint(POINT_ATTBONUS_EARTH)) / 100; else if (pkVictim->IsRaceFlag(RACE_FLAG_DARK)) iAtk += (iAtk * pkAttacker->GetPoint(POINT_ATTBONUS_DARK)) / 100; #endif open char.cpp, look for: case POINT_NORMAL_HIT_DEFEND_BONUS: add below: #ifdef ELEMENT_NEW_BONUSES case POINT_ATTBONUS_ELEC: case POINT_ATTBONUS_FIRE: case POINT_ATTBONUS_ICE: case POINT_ATTBONUS_WIND: case POINT_ATTBONUS_EARTH: case POINT_ATTBONUS_DARK: #endif in char.cpp, look for: PointChange(aApplyInfo[bApplyType].bPointType, iVal); add above: #ifdef ELEMENT_NEW_BONUSES case APPLY_ATTBONUS_ELEC: case APPLY_ATTBONUS_FIRE: case APPLY_ATTBONUS_ICE: case APPLY_ATTBONUS_WIND: case APPLY_ATTBONUS_EARTH: case APPLY_ATTBONUS_DARK: #endif in char.h, look for: }; enum EPKModes add above: #ifdef ELEMENT_NEW_BONUSES POINT_ATTBONUS_ELEC, POINT_ATTBONUS_WIND, POINT_ATTBONUS_EARTH, POINT_ATTBONUS_DARK, #endif in constants.cpp, look for: }; const int aiItemMagicAttributePercentHigh[ITEM_ATTRIBUTE_MAX_LEVEL] = {30, 40, 20, 8, 2}; add above: #ifdef ELEMENT_NEW_BONUSES { POINT_ATTBONUS_ELEC,}, { POINT_ATTBONUS_FIRE, }, { POINT_ATTBONUS_ICE, }, { POINT_ATTBONUS_WIND, }, { POINT_ATTBONUS_EARTH, }, { POINT_ATTBONUS_DARK, }, #endif now go into db source. open ProtoReader.cpp, look for: string arApplyType[] = { "APPLY_NONE", "APPLY_MAX_HP", "APPLY_MAX_SP", "APPLY_CON", "APPLY_INT", "APPLY_STR", "APPLY_DEX", "APPLY_ATT_SPEED", "APPLY_MOV_SPEED", "APPLY_CAST_SPEED", "APPLY_HP_REGEN", "APPLY_SP_REGEN", "APPLY_POISON_PCT", "APPLY_STUN_PCT", "APPLY_SLOW_PCT", "APPLY_CRITICAL_PCT", "APPLY_PENETRATE_PCT", "APPLY_ATTBONUS_HUMAN", "APPLY_ATTBONUS_ANIMAL", "APPLY_ATTBONUS_ORC", "APPLY_ATTBONUS_MILGYO", "APPLY_ATTBONUS_UNDEAD", "APPLY_ATTBONUS_DEVIL", "APPLY_STEAL_HP", "APPLY_STEAL_SP", "APPLY_MANA_BURN_PCT", "APPLY_DAMAGE_SP_RECOVER", "APPLY_BLOCK", "APPLY_DODGE", "APPLY_RESIST_SWORD", "APPLY_RESIST_TWOHAND", "APPLY_RESIST_DAGGER", "APPLY_RESIST_BELL", "APPLY_RESIST_FAN", "APPLY_RESIST_BOW","APPLY_RESIST_FIRE", "APPLY_RESIST_ELEC", "APPLY_RESIST_MAGIC", "APPLY_RESIST_WIND", "APPLY_REFLECT_MELEE", "APPLY_REFLECT_CURSE", "APPLY_POISON_REDUCE", "APPLY_KILL_SP_RECOVER", "APPLY_EXP_DOUBLE_BONUS", "APPLY_GOLD_DOUBLE_BONUS", "APPLY_ITEM_DROP_BONUS", "APPLY_POTION_BONUS", "APPLY_KILL_HP_RECOVER", "APPLY_IMMUNE_STUN", "APPLY_IMMUNE_SLOW", "APPLY_IMMUNE_FALL", "APPLY_SKILL", "APPLY_BOW_DISTANCE", "APPLY_ATT_GRADE_BONUS", "APPLY_DEF_GRADE_BONUS", "APPLY_MAGIC_ATT_GRADE", "APPLY_MAGIC_DEF_GRADE", "APPLY_CURSE_PCT", "APPLY_MAX_STAMINA", "APPLY_ATTBONUS_WARRIOR", "APPLY_ATTBONUS_ASSASSIN", "APPLY_ATTBONUS_SURA", "APPLY_ATTBONUS_SHAMAN", "APPLY_ATTBONUS_MONSTER", "APPLY_MALL_ATTBONUS", "APPLY_MALL_DEFBONUS", "APPLY_MALL_EXPBONUS", "APPLY_MALL_ITEMBONUS", "APPLY_MALL_GOLDBONUS", "APPLY_MAX_HP_PCT", "APPLY_MAX_SP_PCT", "APPLY_SKILL_DAMAGE_BONUS","APPLY_NORMAL_HIT_DAMAGE_BONUS", "APPLY_SKILL_DEFEND_BONUS", "APPLY_NORMAL_HIT_DEFEND_BONUS", "APPLY_PC_BANG_EXP_BONUS", "APPLY_PC_BANG_DROP_BONUS", "APPLY_EXTRACT_HP_PCT", "APPLY_RESIST_WARRIOR", "APPLY_RESIST_ASSASSIN", "APPLY_RESIST_SURA", "APPLY_RESIST_SHAMAN", "APPLY_ENERGY", "APPLY_DEF_GRADE", "APPLY_COSTUME_ATTR_BONUS", "APPLY_MAGIC_ATTBONUS_PER", "APPLY_MELEE_MAGIC_ATTBONUS_PER", "APPLY_RESIST_ICE", "APPLY_RESIST_EARTH", "APPLY_RESIST_DARK", "APPLY_ANTI_CRITICAL_PCT", "APPLY_ANTI_PENETRATE_PCT", "APPLY_ATTBONUS_WOLF", "APPLY_RESIST_WOLF", "APPLY_RESIST_CLAW", "APPLY_ANTI_RESIST_MAGIC", "APPLY_ATTBONUS_ELECT", "APPLY_ATTBONUS_FIRE", "APPLY_ATTBONUS_ICE", "APPLY_ATTBONUS_WIND", "APPLY_ATTBONUS_EARTH", "APPLY_ATTBONUS_DARK" }; replace with: #ifdef ELEMENT_NEW_BONUSES string arApplyType[] = { "APPLY_NONE", "APPLY_MAX_HP", "APPLY_MAX_SP", "APPLY_CON", "APPLY_INT", "APPLY_STR", "APPLY_DEX", "APPLY_ATT_SPEED", "APPLY_MOV_SPEED", "APPLY_CAST_SPEED", "APPLY_HP_REGEN", "APPLY_SP_REGEN", "APPLY_POISON_PCT", "APPLY_STUN_PCT", "APPLY_SLOW_PCT", "APPLY_CRITICAL_PCT", "APPLY_PENETRATE_PCT", "APPLY_ATTBONUS_HUMAN", "APPLY_ATTBONUS_ANIMAL", "APPLY_ATTBONUS_ORC", "APPLY_ATTBONUS_MILGYO", "APPLY_ATTBONUS_UNDEAD", "APPLY_ATTBONUS_DEVIL", "APPLY_STEAL_HP", "APPLY_STEAL_SP", "APPLY_MANA_BURN_PCT", "APPLY_DAMAGE_SP_RECOVER", "APPLY_BLOCK", "APPLY_DODGE", "APPLY_RESIST_SWORD", "APPLY_RESIST_TWOHAND", "APPLY_RESIST_DAGGER", "APPLY_RESIST_BELL", "APPLY_RESIST_FAN", "APPLY_RESIST_BOW","APPLY_RESIST_FIRE", "APPLY_RESIST_ELEC", "APPLY_RESIST_MAGIC", "APPLY_RESIST_WIND", "APPLY_REFLECT_MELEE", "APPLY_REFLECT_CURSE", "APPLY_POISON_REDUCE", "APPLY_KILL_SP_RECOVER", "APPLY_EXP_DOUBLE_BONUS", "APPLY_GOLD_DOUBLE_BONUS", "APPLY_ITEM_DROP_BONUS", "APPLY_POTION_BONUS", "APPLY_KILL_HP_RECOVER", "APPLY_IMMUNE_STUN", "APPLY_IMMUNE_SLOW", "APPLY_IMMUNE_FALL", "APPLY_SKILL", "APPLY_BOW_DISTANCE", "APPLY_ATT_GRADE_BONUS", "APPLY_DEF_GRADE_BONUS", "APPLY_MAGIC_ATT_GRADE", "APPLY_MAGIC_DEF_GRADE", "APPLY_CURSE_PCT", "APPLY_MAX_STAMINA", "APPLY_ATTBONUS_WARRIOR", "APPLY_ATTBONUS_ASSASSIN", "APPLY_ATTBONUS_SURA", "APPLY_ATTBONUS_SHAMAN", "APPLY_ATTBONUS_MONSTER", "APPLY_MALL_ATTBONUS", "APPLY_MALL_DEFBONUS", "APPLY_MALL_EXPBONUS", "APPLY_MALL_ITEMBONUS", "APPLY_MALL_GOLDBONUS", "APPLY_MAX_HP_PCT", "APPLY_MAX_SP_PCT", "APPLY_SKILL_DAMAGE_BONUS","APPLY_NORMAL_HIT_DAMAGE_BONUS", "APPLY_SKILL_DEFEND_BONUS", "APPLY_NORMAL_HIT_DEFEND_BONUS", "APPLY_PC_BANG_EXP_BONUS", "APPLY_PC_BANG_DROP_BONUS", "APPLY_EXTRACT_HP_PCT", "APPLY_RESIST_WARRIOR", "APPLY_RESIST_ASSASSIN", "APPLY_RESIST_SURA", "APPLY_RESIST_SHAMAN", "APPLY_ENERGY", "APPLY_DEF_GRADE", "APPLY_COSTUME_ATTR_BONUS", "APPLY_MAGIC_ATTBONUS_PER", "APPLY_MELEE_MAGIC_ATTBONUS_PER", "APPLY_RESIST_ICE", "APPLY_RESIST_EARTH", "APPLY_RESIST_DARK", "APPLY_ANTI_CRITICAL_PCT", "APPLY_ANTI_PENETRATE_PCT", "APPLY_ATTBONUS_WOLF", "APPLY_RESIST_WOLF", "APPLY_RESIST_CLAW", "APPLY_ANTI_RESIST_MAGIC", "APPLY_ATTBONUS_ELECT", "APPLY_ATTBONUS_FIRE", "APPLY_ATTBONUS_ICE", "APPLY_ATTBONUS_WIND", "APPLY_ATTBONUS_EARTH", "APPLY_ATTBONUS_DARK" }; #else string arApplyType[] = { "APPLY_NONE", "APPLY_MAX_HP", "APPLY_MAX_SP", "APPLY_CON", "APPLY_INT", "APPLY_STR", "APPLY_DEX", "APPLY_ATT_SPEED", "APPLY_MOV_SPEED", "APPLY_CAST_SPEED", "APPLY_HP_REGEN", "APPLY_SP_REGEN", "APPLY_POISON_PCT", "APPLY_STUN_PCT", "APPLY_SLOW_PCT", "APPLY_CRITICAL_PCT", "APPLY_PENETRATE_PCT", "APPLY_ATTBONUS_HUMAN", "APPLY_ATTBONUS_ANIMAL", "APPLY_ATTBONUS_ORC", "APPLY_ATTBONUS_MILGYO", "APPLY_ATTBONUS_UNDEAD", "APPLY_ATTBONUS_DEVIL", "APPLY_STEAL_HP", "APPLY_STEAL_SP", "APPLY_MANA_BURN_PCT", "APPLY_DAMAGE_SP_RECOVER", "APPLY_BLOCK", "APPLY_DODGE", "APPLY_RESIST_SWORD", "APPLY_RESIST_TWOHAND", "APPLY_RESIST_DAGGER", "APPLY_RESIST_BELL", "APPLY_RESIST_FAN", "APPLY_RESIST_BOW", "APPLY_RESIST_FIRE", "APPLY_RESIST_ELEC", "APPLY_RESIST_MAGIC", "APPLY_RESIST_WIND", "APPLY_REFLECT_MELEE", "APPLY_REFLECT_CURSE", "APPLY_POISON_REDUCE", "APPLY_KILL_SP_RECOVER", "APPLY_EXP_DOUBLE_BONUS", "APPLY_GOLD_DOUBLE_BONUS", "APPLY_ITEM_DROP_BONUS", "APPLY_POTION_BONUS", "APPLY_KILL_HP_RECOVER", "APPLY_IMMUNE_STUN", "APPLY_IMMUNE_SLOW", "APPLY_IMMUNE_FALL", "APPLY_SKILL", "APPLY_BOW_DISTANCE", "APPLY_ATT_GRADE_BONUS", "APPLY_DEF_GRADE_BONUS", "APPLY_MAGIC_ATT_GRADE", "APPLY_MAGIC_DEF_GRADE", "APPLY_CURSE_PCT", "APPLY_MAX_STAMINA", "APPLY_ATTBONUS_WARRIOR", "APPLY_ATTBONUS_ASSASSIN", "APPLY_ATTBONUS_SURA", "APPLY_ATTBONUS_SHAMAN", "APPLY_ATTBONUS_MONSTER", "APPLY_MALL_ATTBONUS", "APPLY_MALL_DEFBONUS", "APPLY_MALL_EXPBONUS", "APPLY_MALL_ITEMBONUS", "APPLY_MALL_GOLDBONUS", "APPLY_MAX_HP_PCT", "APPLY_MAX_SP_PCT", "APPLY_SKILL_DAMAGE_BONUS", "APPLY_NORMAL_HIT_DAMAGE_BONUS", "APPLY_SKILL_DEFEND_BONUS", "APPLY_NORMAL_HIT_DEFEND_BONUS", "APPLY_PC_BANG_EXP_BONUS", "APPLY_PC_BANG_DROP_BONUS", "APPLY_EXTRACT_HP_PCT", "APPLY_RESIST_WARRIOR", "APPLY_RESIST_ASSASSIN", "APPLY_RESIST_SURA", "APPLY_RESIST_SHAMAN", "APPLY_ENERGY", "APPLY_DEF_GRADE", "APPLY_COSTUME_ATTR_BONUS", "APPLY_MAGIC_ATTBONUS_PER", "APPLY_MELEE_MAGIC_ATTBONUS_PER", "APPLY_RESIST_ICE", "APPLY_RESIST_EARTH", "APPLY_RESIST_DARK", "APPLY_ANTI_CRITICAL_PCT", "APPLY_ANTI_PENETRATE_PCT", "APPLY_ATTBONUS_WOLF", "APPLY_RESIST_WOLF", "APPLY_RESIST_CLAW", "APPLY_ANTI_RESIST_MAGIC", }; #endif Compile. Client side: open locale_inc.h, add at the bottom: #define ELEMENT_NEW_BONUSES open PythonItemModule.cpp, look for: #ifdef ENABLE_NEW_EQUIPMENT_SYSTEM add above: #ifdef ELEMENT_NEW_BONUSES PyModule_AddIntConstant(poModule, "APPLY_ATTBONUS_ELEC", CItemData::APPLY_ATTBONUS_ELEC); PyModule_AddIntConstant(poModule, "APPLY_ATTBONUS_FIRE", CItemData::APPLY_ATTBONUS_FIRE); PyModule_AddIntConstant(poModule, "APPLY_ATTBONUS_ICE", CItemData::APPLY_ATTBONUS_ICE); PyModule_AddIntConstant(poModule, "APPLY_ATTBONUS_WIND", CItemData::APPLY_ATTBONUS_WIND); PyModule_AddIntConstant(poModule, "APPLY_ATTBONUS_EARTH", CItemData::APPLY_ATTBONUS_EARTH); PyModule_AddIntConstant(poModule, "APPLY_ATTBONUS_DARK", CItemData::APPLY_ATTBONUS_DARK); #endif open Packet.h,look for: POINT_MIN_WEP = 200, add above: #ifdef ELEMENT_NEW_BONUSES POINT_ATTBONUS_ELEC, POINT_ATTBONUS_WIND, POINT_ATTBONUS_EARTH, POINT_ATTBONUS_DARK, #endif open itemData.h, look for: MAX_APPLY_NUM, }; enum EImmuneFlags add above: #ifdef ELEMENT_NEW_BONUSES APPLY_ATTBONUS_ELEC, APPLY_ATTBONUS_FIRE, APPLY_ATTBONUS_ICE, APPLY_ATTBONUS_WIND, APPLY_ATTBONUS_EARTH, APPLY_ATTBONUS_DARK, #endif go to root pack. open uiToolTip.py look for: } ATTRIBUTE_NEED_WIDTH = { add above: item.APPLY_ATTBONUS_ELEC : localeInfo.TOOLTIP_APPLY_ATTBONUS_ELEC, item.APPLY_ATTBONUS_FIRE : localeInfo.TOOLTIP_APPLY_ATTBONUS_FIRE, item.APPLY_ATTBONUS_ICE : localeInfo.TOOLTIP_APPLY_ATTBONUS_ICE, item.APPLY_ATTBONUS_WIND : localeInfo.TOOLTIP_APPLY_ATTBONUS_WIND, item.APPLY_ATTBONUS_EARTH : localeInfo.TOOLTIP_APPLY_ATTBONUS_EARTH, item.APPLY_ATTBONUS_DARK : localeInfo.TOOLTIP_APPLY_ATTBONUS_DARK, go to dump_proto folder, open ItemCSVReader.cpp,look for: #include "ItemCSVReader.h" add below: #define ELEMENT_NEW_BONUSES search for: string arApplyType[] = {"APPLY_NONE", "APPLY_MAX_HP", "APPLY_MAX_SP", "APPLY_CON", "APPLY_INT", "APPLY_STR", "APPLY_DEX", "APPLY_ATT_SPEED", "APPLY_MOV_SPEED", "APPLY_CAST_SPEED", "APPLY_HP_REGEN", "APPLY_SP_REGEN", "APPLY_POISON_PCT", "APPLY_STUN_PCT", "APPLY_SLOW_PCT", "APPLY_CRITICAL_PCT", "APPLY_PENETRATE_PCT", "APPLY_ATTBONUS_HUMAN", "APPLY_ATTBONUS_ANIMAL", "APPLY_ATTBONUS_ORC", "APPLY_ATTBONUS_MILGYO", "APPLY_ATTBONUS_UNDEAD", "APPLY_ATTBONUS_DEVIL", "APPLY_STEAL_HP", "APPLY_STEAL_SP", "APPLY_MANA_BURN_PCT", "APPLY_DAMAGE_SP_RECOVER", "APPLY_BLOCK", "APPLY_DODGE", "APPLY_RESIST_SWORD", "APPLY_RESIST_TWOHAND", "APPLY_RESIST_DAGGER", "APPLY_RESIST_BELL", "APPLY_RESIST_FAN", "APPLY_RESIST_BOW","APPLY_RESIST_FIRE", "APPLY_RESIST_ELEC", "APPLY_RESIST_MAGIC", "APPLY_RESIST_WIND", "APPLY_REFLECT_MELEE", "APPLY_REFLECT_CURSE", "APPLY_POISON_REDUCE", "APPLY_KILL_SP_RECOVER", "APPLY_EXP_DOUBLE_BONUS", "APPLY_GOLD_DOUBLE_BONUS", "APPLY_ITEM_DROP_BONUS", "APPLY_POTION_BONUS", "APPLY_KILL_HP_RECOVER", "APPLY_IMMUNE_STUN", "APPLY_IMMUNE_SLOW", "APPLY_IMMUNE_FALL", "APPLY_SKILL", "APPLY_BOW_DISTANCE", "APPLY_ATT_GRADE_BONUS", "APPLY_DEF_GRADE_BONUS", "APPLY_MAGIC_ATT_GRADE", "APPLY_MAGIC_DEF_GRADE", "APPLY_CURSE_PCT", "APPLY_MAX_STAMINA", "APPLY_ATTBONUS_WARRIOR", "APPLY_ATTBONUS_ASSASSIN", "APPLY_ATTBONUS_SURA", "APPLY_ATTBONUS_SHAMAN", "APPLY_ATTBONUS_MONSTER", "APPLY_MALL_ATTBONUS", "APPLY_MALL_DEFBONUS", "APPLY_MALL_EXPBONUS", "APPLY_MALL_ITEMBONUS", "APPLY_MALL_GOLDBONUS", "APPLY_MAX_HP_PCT", "APPLY_MAX_SP_PCT", "APPLY_SKILL_DAMAGE_BONUS","APPLY_NORMAL_HIT_DAMAGE_BONUS", "APPLY_SKILL_DEFEND_BONUS", "APPLY_NORMAL_HIT_DEFEND_BONUS", "APPLY_PC_BANG_EXP_BONUS", "APPLY_PC_BANG_DROP_BONUS", "APPLY_EXTRACT_HP_PCT", "APPLY_RESIST_WARRIOR", "APPLY_RESIST_ASSASSIN", "APPLY_RESIST_SURA", "APPLY_RESIST_SHAMAN", "APPLY_ENERGY", "APPLY_DEF_GRADE", "APPLY_COSTUME_ATTR_BONUS", "APPLY_MAGIC_ATTBONUS_PER", "APPLY_MELEE_MAGIC_ATTBONUS_PER", "APPLY_RESIST_ICE", "APPLY_RESIST_EARTH", "APPLY_RESIST_DARK", "APPLY_ANTI_CRITICAL_PCT", "APPLY_ANTI_PENETRATE_PCT", "APPLY_ATTBONUS_WOLF", "APPLY_RESIST_WOLF", "APPLY_RESIST_CLAW","APPLY_ANTI_RESIST_MAGIC","APPLY_ATTBONUS_ELECT","APPLY_ATTBONUS_FIRE","APPLY_ATTBONUS_ICE","APPLY_ATTBONUS_WIND","APPLY_ATTBONUS_EARTH","APPLY_ATTBONUS_DARK"}; replace with: #ifdef ELEMENT_NEW_BONUSES string arApplyType[] = {"APPLY_NONE", "APPLY_MAX_HP", "APPLY_MAX_SP", "APPLY_CON", "APPLY_INT", "APPLY_STR", "APPLY_DEX", "APPLY_ATT_SPEED", "APPLY_MOV_SPEED", "APPLY_CAST_SPEED", "APPLY_HP_REGEN", "APPLY_SP_REGEN", "APPLY_POISON_PCT", "APPLY_STUN_PCT", "APPLY_SLOW_PCT", "APPLY_CRITICAL_PCT", "APPLY_PENETRATE_PCT", "APPLY_ATTBONUS_HUMAN", "APPLY_ATTBONUS_ANIMAL", "APPLY_ATTBONUS_ORC", "APPLY_ATTBONUS_MILGYO", "APPLY_ATTBONUS_UNDEAD", "APPLY_ATTBONUS_DEVIL", "APPLY_STEAL_HP", "APPLY_STEAL_SP", "APPLY_MANA_BURN_PCT", "APPLY_DAMAGE_SP_RECOVER", "APPLY_BLOCK", "APPLY_DODGE", "APPLY_RESIST_SWORD", "APPLY_RESIST_TWOHAND", "APPLY_RESIST_DAGGER", "APPLY_RESIST_BELL", "APPLY_RESIST_FAN", "APPLY_RESIST_BOW","APPLY_RESIST_FIRE", "APPLY_RESIST_ELEC", "APPLY_RESIST_MAGIC", "APPLY_RESIST_WIND", "APPLY_REFLECT_MELEE", "APPLY_REFLECT_CURSE", "APPLY_POISON_REDUCE", "APPLY_KILL_SP_RECOVER", "APPLY_EXP_DOUBLE_BONUS", "APPLY_GOLD_DOUBLE_BONUS", "APPLY_ITEM_DROP_BONUS", "APPLY_POTION_BONUS", "APPLY_KILL_HP_RECOVER", "APPLY_IMMUNE_STUN", "APPLY_IMMUNE_SLOW", "APPLY_IMMUNE_FALL", "APPLY_SKILL", "APPLY_BOW_DISTANCE", "APPLY_ATT_GRADE_BONUS", "APPLY_DEF_GRADE_BONUS", "APPLY_MAGIC_ATT_GRADE", "APPLY_MAGIC_DEF_GRADE", "APPLY_CURSE_PCT", "APPLY_MAX_STAMINA", "APPLY_ATTBONUS_WARRIOR", "APPLY_ATTBONUS_ASSASSIN", "APPLY_ATTBONUS_SURA", "APPLY_ATTBONUS_SHAMAN", "APPLY_ATTBONUS_MONSTER", "APPLY_MALL_ATTBONUS", "APPLY_MALL_DEFBONUS", "APPLY_MALL_EXPBONUS", "APPLY_MALL_ITEMBONUS", "APPLY_MALL_GOLDBONUS", "APPLY_MAX_HP_PCT", "APPLY_MAX_SP_PCT", "APPLY_SKILL_DAMAGE_BONUS","APPLY_NORMAL_HIT_DAMAGE_BONUS", "APPLY_SKILL_DEFEND_BONUS", "APPLY_NORMAL_HIT_DEFEND_BONUS", "APPLY_PC_BANG_EXP_BONUS", "APPLY_PC_BANG_DROP_BONUS", "APPLY_EXTRACT_HP_PCT", "APPLY_RESIST_WARRIOR", "APPLY_RESIST_ASSASSIN", "APPLY_RESIST_SURA", "APPLY_RESIST_SHAMAN", "APPLY_ENERGY", "APPLY_DEF_GRADE", "APPLY_COSTUME_ATTR_BONUS", "APPLY_MAGIC_ATTBONUS_PER", "APPLY_MELEE_MAGIC_ATTBONUS_PER", "APPLY_RESIST_ICE", "APPLY_RESIST_EARTH", "APPLY_RESIST_DARK", "APPLY_ANTI_CRITICAL_PCT", "APPLY_ANTI_PENETRATE_PCT", "APPLY_ATTBONUS_WOLF", "APPLY_RESIST_WOLF", "APPLY_RESIST_CLAW","APPLY_ANTI_RESIST_MAGIC","APPLY_ATTBONUS_ELECT","APPLY_ATTBONUS_FIRE","APPLY_ATTBONUS_ICE","APPLY_ATTBONUS_WIND","APPLY_ATTBONUS_EARTH","APPLY_ATTBONUS_DARK"}; #else string arApplyType[] = { "APPLY_NONE", "APPLY_MAX_HP", "APPLY_MAX_SP", "APPLY_CON", "APPLY_INT", "APPLY_STR", "APPLY_DEX", "APPLY_ATT_SPEED", "APPLY_MOV_SPEED", "APPLY_CAST_SPEED", "APPLY_HP_REGEN", "APPLY_SP_REGEN", "APPLY_POISON_PCT", "APPLY_STUN_PCT", "APPLY_SLOW_PCT", "APPLY_CRITICAL_PCT", "APPLY_PENETRATE_PCT", "APPLY_ATTBONUS_HUMAN", "APPLY_ATTBONUS_ANIMAL", "APPLY_ATTBONUS_ORC", "APPLY_ATTBONUS_MILGYO", "APPLY_ATTBONUS_UNDEAD", "APPLY_ATTBONUS_DEVIL", "APPLY_STEAL_HP", "APPLY_STEAL_SP", "APPLY_MANA_BURN_PCT", "APPLY_DAMAGE_SP_RECOVER", "APPLY_BLOCK", "APPLY_DODGE", "APPLY_RESIST_SWORD", "APPLY_RESIST_TWOHAND", "APPLY_RESIST_DAGGER", "APPLY_RESIST_BELL", "APPLY_RESIST_FAN", "APPLY_RESIST_BOW", "APPLY_RESIST_FIRE", "APPLY_RESIST_ELEC", "APPLY_RESIST_MAGIC", "APPLY_RESIST_WIND", "APPLY_REFLECT_MELEE", "APPLY_REFLECT_CURSE", "APPLY_POISON_REDUCE", "APPLY_KILL_SP_RECOVER", "APPLY_EXP_DOUBLE_BONUS", "APPLY_GOLD_DOUBLE_BONUS", "APPLY_ITEM_DROP_BONUS", "APPLY_POTION_BONUS", "APPLY_KILL_HP_RECOVER", "APPLY_IMMUNE_STUN", "APPLY_IMMUNE_SLOW", "APPLY_IMMUNE_FALL", "APPLY_SKILL", "APPLY_BOW_DISTANCE", "APPLY_ATT_GRADE_BONUS", "APPLY_DEF_GRADE_BONUS", "APPLY_MAGIC_ATT_GRADE", "APPLY_MAGIC_DEF_GRADE", "APPLY_CURSE_PCT", "APPLY_MAX_STAMINA", "APPLY_ATTBONUS_WARRIOR", "APPLY_ATTBONUS_ASSASSIN", "APPLY_ATTBONUS_SURA", "APPLY_ATTBONUS_SHAMAN", "APPLY_ATTBONUS_MONSTER", "APPLY_MALL_ATTBONUS", "APPLY_MALL_DEFBONUS", "APPLY_MALL_EXPBONUS", "APPLY_MALL_ITEMBONUS", "APPLY_MALL_GOLDBONUS", "APPLY_MAX_HP_PCT", "APPLY_MAX_SP_PCT", "APPLY_SKILL_DAMAGE_BONUS", "APPLY_NORMAL_HIT_DAMAGE_BONUS", "APPLY_SKILL_DEFEND_BONUS", "APPLY_NORMAL_HIT_DEFEND_BONUS", "APPLY_PC_BANG_EXP_BONUS", "APPLY_PC_BANG_DROP_BONUS", "APPLY_EXTRACT_HP_PCT", "APPLY_RESIST_WARRIOR", "APPLY_RESIST_ASSASSIN", "APPLY_RESIST_SURA", "APPLY_RESIST_SHAMAN", "APPLY_ENERGY", "APPLY_DEF_GRADE", "APPLY_COSTUME_ATTR_BONUS", "APPLY_MAGIC_ATTBONUS_PER", "APPLY_MELEE_MAGIC_ATTBONUS_PER", "APPLY_RESIST_ICE", "APPLY_RESIST_EARTH", "APPLY_RESIST_DARK", "APPLY_ANTI_CRITICAL_PCT", "APPLY_ANTI_PENETRATE_PCT", "APPLY_ATTBONUS_WOLF", "APPLY_RESIST_WOLF", "APPLY_RESIST_CLAW", "APPLY_ANTI_RESIST_MAGIC", }; #endif inside locale folder, open locale_game.txt, add in the end: TOOLTIP_APPLY_ATTBONUS_ELEC Strong against Lightning +%d%% SA TOOLTIP_APPLY_ATTBONUS_FIRE Strong against Fire +%d%% SA TOOLTIP_APPLY_ATTBONUS_ICE Strong against Ice +%d%% SA TOOLTIP_APPLY_ATTBONUS_WIND Strong against Wind +%d%% SA TOOLTIP_APPLY_ATTBONUS_EARTH Strong against Earth +%d%% SA TOOLTIP_APPLY_ATTBONUS_DARK Strong against Dark +%d%% SA Compile and that's it! to use it in item_proto.txt you can use: APPLY_ATTBONUS_ELEC, APPLY_ATTBONUS_FIRE, APPLY_ATTBONUS_ICE, APPLY_ATTBONUS_WIND, APPLY_ATTBONUS_EARTH, APPLY_ATTBONUS_DARK Enjoy!