Changing Grant name

Quote:

Originally Posted by ownkhan u need bypass GS for instant update

Quote:

Originally Posted by Chigako Do you mean this? PHP Code: void CGObjPC::UpdateGrantName(uint32_t player, char *grantname)

push charid; //charid as dword
mov ebx, strptr; //vc80's std::string ptr
mov esi, pcptr; //CGObjPC ptr
call 0x005C7560; //returns short as result code

push stringptr; //vc80's std::string ptr
push 0x25; //just a constant value, its actually update type since the function we're calling now is guild update
push pcptr; //CGObjPC ptr
mov ecx, charid; //charid as dword
xor edx, edx; //edx is a ptr to something, but u set it null so u're fine
call 0x005C80A0; //guild update

void CGObjPC::SetGrantName(std::string* grantname)
{
	if (m_instance)
	{
		unsigned int charid = m_instance->CharID;

		__asm
		{
			push grantname;
			push 0x25;
			push this;

			mov ecx, charid;
			xor edx, edx;
			
			mov eax, 0x005C80A0;
			call eax;
		}
	}
}

005CFF9A | 3848 3C                   | cmp byte ptr ds:[eax+3C],cl                      |
005CFF9D | 0F94C1                    | sete cl                                          |
005CFFA0 | 8BC1                      | mov eax,ecx                                      |

Quote:

Originally Posted by #HB Stop acting like... [Only registered and activated users can see links. Click Here To Register...] If you're not gonna give him a proper answer, then you better not answer. - In topic, there you go: (GameServer code) Code: push charid; //charid as dword mov ebx, strptr; //vc80's std::string ptr mov esi, pcptr; //CGObjPC ptr call 0x005C7560; //returns short as result code This is the main function, but it checks if you're the master of the guild, so you don't need that, you need to get deeper. Code: push stringptr; //vc80's std::string ptr push 0x25; //just a constant value, its actually update type since the function we're calling now is guild update push pcptr; //CGObjPC ptr mov ecx, charid; //charid as dword xor edx, edx; //edx is a ptr to something, but u set it null so u're fine call 0x005C80A0; //guild update This one is guild update function, doesn't do any checks to get your grant name change rejected. So that should be what we need. You can turn this little assemblies into an actual member function, like: Code: void CGObjPC::SetGrantName(string05* grantname) { if (m_instance) { unsigned int charid = m_instance->CharID; __asm { push grantname; push 0x25; push this; mov ecx, charid; xor edx, edx; mov eax, 0x005C80A0; call eax; } } } [Only registered and activated users can see links. Click Here To Register...] Or you can just disable the master member class check here: Code: 005CFF9A | 3848 3C | cmp byte ptr ds:[eax+3C],cl | 005CFF9D | 0F94C1 | sete cl | 005CFFA0 | 8BC1 | mov eax,ecx | And then just use original packets :D (but that will allow anyone to change the grant name of anyone in his guild to anything he wants)

Quote:

Originally Posted by #HB Stop acting like... [Only registered and activated users can see links. Click Here To Register...] If you're not gonna give him a proper answer, then you better not answer. - In topic, there you go: (GameServer code) Code: push charid; //charid as dword mov ebx, strptr; //vc80's std::string ptr mov esi, pcptr; //CGObjPC ptr call 0x005C7560; //returns short as result code This is the main function, but it checks if you're the master of the guild, so you don't need that, you need to get deeper. Code: push stringptr; //vc80's std::string ptr push 0x25; //just a constant value, its actually update type since the function we're calling now is guild update push pcptr; //CGObjPC ptr mov ecx, charid; //charid as dword xor edx, edx; //edx is a ptr to something, but u set it null so u're fine call 0x005C80A0; //guild update This one is guild update function, doesn't do any checks to get your grant name change rejected. So that should be what we need. You can turn this little assemblies into an actual member function, like: Code: void CGObjPC::SetGrantName(string05* grantname) { if (m_instance) { unsigned int charid = m_instance->CharID; __asm { push grantname; push 0x25; push this; mov ecx, charid; xor edx, edx; mov eax, 0x005C80A0; call eax; } } } [Only registered and activated users can see links. Click Here To Register...] Or you can just disable the master member class check here: Code: 005CFF9A | 3848 3C | cmp byte ptr ds:[eax+3C],cl | 005CFF9D | 0F94C1 | sete cl | 005CFFA0 | 8BC1 | mov eax,ecx | And then just use original packets :D (but that will allow anyone to change the grant name of anyone in his guild to anything he wants)

Quote:

Originally Posted by Chigako You have to stop pretending to be smart. :wojak: Because you got caught in my trap :kekw: