Adding New Option C++ Source Code + Full Tutorial [Updated & Fixed]

[drakelv]

Hi, i got boored and decided to release little source code of examples for adding new options in GameServer 1.00.16:
.CPP File

/* AddMU.cpp
made by: drakelv
Made for: AddictedMu
Visit: [URL="http://www.coderzfactory.org/"].: CoderZ Factory Network :.[/URL]
*/
#include "AddMU.h"
//////////////////////////////////////////////////////////////////////
// Source Start
//////////////////////////////////////////////////////////////////////
#include <string.h>
#include <windows.h>
 
extern "C" __declspec(dllexport) void OptionAndBugFix();
// Fixing Potion Bug in GS
bool PotBugFix( char * inipath ) 
{
if (GetPrivateProfileInt("GameServerNormal" , "PotionBugFix" , 1 , "./Addicted.ini")){
memset((PBYTE) FixPotionBug1 ,0x90,8 ) ; //warehouse
memset((PBYTE) FixPotionBug2 ,0x90,8 ) ; //inventory
memset((PBYTE) FixPotionBug3 ,0x90,8 ) ; 
return 1;
}
return 0;
}
// Fixing ID Code in GS for characters
bool NoIDChar( char * inipath)
{
if (GetPrivateProfileInt("GameServerNormal" , "DeleteCharWithoutID" , 1 , "./Addicted.ini")){
memset((PBYTE) FixDeleteChar, 0xEB , 1 ); //Dzēst čaru bez ID.
return 1;
}
return 0;
}
// Fixing ID Code in GS for Guilds
bool NoIDGuild( char * inipath )
{
if (GetPrivateProfileInt("GameServerNormal", "DeleteGuildWithoutID", 1, "./Addicted.ini")){
memset((PBYTE) FixDeleteGuild ,0x90 , 6 ); //Dzēst ģildi bez ID
memset((PBYTE) FixLeaveGuild ,0x90 , 2 ); //Pames ģildi bez ID
return 1;
}
return 0;
}
// Party Zen Bug Fix
// transformation ring change
 
bool TransRing( char * inipath ){
int TransformationRing = GetPrivateProfileInt("GameServerNormal", "TransformationRingInit", 0, "Addicted.ini");
DWORD dwTmp ;
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing1",2, "Addicted.ini") ;
*(unsigned int *) TransformationRing1 = dwTmp ;
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing2",7, "Addicted.ini") ;
*(unsigned int *) TransformationRing2 = dwTmp ;
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing3",14, "Addicted.ini") ;
*(unsigned int *) TransformationRing3 = dwTmp ;
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing4",8, "Addicted.ini") ;
*(unsigned int *) TransformationRing4 = dwTmp ;
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing5",9, "Addicted.ini") ;
*(unsigned int *) TransformationRing5 = dwTmp ;
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing6",41, "Addicted.ini") ;
*(unsigned int *) TransformationRing6 = dwTmp ;
return 1 ;
}
bool NotifyIfDllLoaded( char * inipath ){
if (GetPrivateProfileInt("GameServerNormal", "NotifyIfDllLoaded", 1, "./Addicted.ini") )
{
MessageBox ( 0 , "Addicted.Dll by drakelv has been successfully loaded. Enjoy the Game!" , "DLL Loaded!" , MB_OK );
return 1;
}
else return 0;
}
void OptionAndBugFix()
{
char inipath[] = "./Addicted.ini";
bool bResult ;
DWORD dwOld1,dwOld2;
LPVOID lpAddress1,lpAddress2 ;
lpAddress1 = (LPVOID) 0x00401000 ; //fix96
lpAddress2 = (LPVOID) 0x0C296000 ; //fix96
if ( VirtualProtect (lpAddress1,0x246000+0x1D000,PAGE_EXECUTE_READWRITE,&dwOld1 ) ) //fix96
{ 
if (VirtualProtect(lpAddress2,0x4000,PAGE_EXECUTE_READWRITE, &dwOld2) ) //fix96
{
bResult =FixPotionNumber( inipath );
bResult =NoIDChar( inipath );
bResult =NoIDGuild( inipath );
bResult =TransRing( inipath );
bResult =NotifyIfDllLoaded( inipath );
bResult =PartyZenFix( inipath );
}
// Gs is VirtualProtected so we need to use Vprotect function.
VirtualProtect (lpAddress1,0x246000+0x1D000,PAGE_EXECUTE_READ,&dwOld1 ); 
VirtualProtect (lpAddress2,0x4000 ,PAGE_EXECUTE_READ,&dwOld2 ); 
}
}

.h file

#define FixDeleteGuild 0x004431CA
#define FixLeaveGuild 0x00443320
#define FixDeleteChar 0x004328E4
#define FixPotionBug1 0x00427A71
#define FixPotionBug3 0x004CD0FF
#define FixPotionBug2 0x004CD0AE
#define FixZenParty 0x004DD318
#define TransformationRing1 0x004B472E
#define TransformationRing2 0x004B4737
#define TransformationRing3 0x004B4740
#define TransformationRing4 0x004B4749
#define TransformationRing5 0x004B4752
#define TransformationRing6 0x004B475B
 char inipath[] = "./Addicted.ini";

Now Explanation:
Lets take NoIDChar

bool (this means its true or false) NoIDChar( char * inipath)
{
//If Addicted.ini has DeleteCharWithoutID value setted to 1 code will execute
if (GetPrivateProfileInt("GameServerNormal" , "DeleteCharWithoutID" , 1 , "./Addicted.ini")){
//We set in Gameservers memory 0xEB on FixDeleteCharacter offset (defined in .h file)
memset((PBYTE) FixDeleteChar, 0xEB , 1 ); //Dzēst čaru bez ID.
return 1;
}
return 0;
}
// Option Value changing
dwTmp=GetPrivateProfileInt("GameServerNormal", "TransformationRing1",2, "Addicted.ini") ;
*(unsigned int *) TransformationRing1 = dwTmp ;
TransformationRing1 is defined on .h file
#define TransformationRing1 0x004B472B (offset in olly)
For adding new options you must find the offset of the option you want to change and define it on .h file.
p.s this source code may have some errors, i didnt tested all parts.
Credits:
[CzF]drakelv
[CzF]eRRoR (Helped me alot)
Cahir (Member of CzF forum)(Correcting issues)
WzAg coders (bet0x, Blurcode and more.)
WebZen

 

[Maxim.T]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

NIce , good job!

 

[emg13]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

:vegeta: Hats off to you mate thanks, it helps a lot.

 

[drakelv]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

feel free to ask if you dont understand something

 

[D4rkAnG3l]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

good but i don't understand nothing XDDDDDDDd

 

[DestructiO]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

is that going to work on every 1.00.16 gameserver

10x very good

 

[drakelv]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

yes it will work on any 1.00.16 gs, cuz they all are the same, just diffrent modifications..

 

[YEvil]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

so... do you know how to hook new commands in PChatProc?

 

[drakelv]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

its only for options and bugfixes not commands.

 

[sandbird]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

awesome, time to fresh up my vc++ skills

 

[vcorp]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

in olly to load your own dll use:

CALL LoadLibraryA
CALL ProcAddress

etc etc etc.

 

[SHANG]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

is this source created for Visual C++ 6 or 9 ?

 

[drakelv]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

For 6

 

[_RabbiT_]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

New Offset

.h
#define ChaosPrice 0x00508489
#define SoulPrice 0x00508446
#define BlessPrice 0x00508467
#define CreationPrice 0x005084CC
#define GuardianPrice 0x005085AA
#define LifePrice 0x005084AB
#define BlessPotionPrice 0x005085E1
#define SoulPotionPrice 0x00508607

 

[bet0x]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

eRRoR will agree with this, there is a "hidden" name begin that sources, where are really, and who code it?

 

[GMNLPV]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

Thanks this very usefull ... but u can post a guide for change protocols in gs? kor, vtm, chs ? :construct

 

[drakelv]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

Thx RabbiT, bet0x there is in credits part WZAG coders, i dunno names.

 

[Maxim.T]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

drakelv can you add me on Y!M ? deniedk1d is the id ..

Please , i really wanna talk with you

 

[drakelv]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

I dont have ym, im on msn. dreikss@hotmail.com

 

[Maxim.T]

Re: [Release] Adding New Option C++ Source Code + Full Tutorial

I have added you ...