extern "C"
{
	WCHAR strAveStealth[] = L"ave_stealth";
}

void L2Ex::NewAve()
{
	WriteServerHook((BYTE *)0x8F0E36, (DWORD *)AveFix, 2);
}

extern "C"
{
	void CharSelectInfoFix(BYTE *pSocket, const char *szFormat, BYTE bOpCode, DWORD dwCharNum, DWORD dwPacketSize, DWORD *pOldPacket);
	void UserInfoFix(BYTE *pSocket, const char *szFormat, ...);
	void AveFix();
}

void L2Ex::WriteServerHook(BYTE *pAddress, DWORD *pFunction, BYTE bNops)
{
	BYTE Call = 0xE9;
	BYTE Nop = 0x90;

	WriteServerMemory((DWORD *)(pAddress), &Call, 1);

	DWORD pFuncAddress = (DWORD)pFunction - (DWORD)(pAddress + 5);

	WriteServerMemory((DWORD *)(pAddress + 1), (LPVOID)&pFuncAddress, sizeof(pFuncAddress));

	for (int i = 6; i < bNops + 6; i++)
	{
		WriteServerMemory((DWORD *)(pAddress + i), &Nop, 1);
	}
}



PUBLIC AveFix
EXTERNDEF strAveStealth:PTR
.CODE

AveFix PROC

 mov     rdi, strAveStealth                            
 mov     rsi, rdx			; skilldata name buffer
 mov     ecx, 0C0h			; length of abnormal name including null (12 for ave_stealth)
 repe cmpsw				; compare words
 jnz     short lbNotAVE			; jump back to the server
 mov     rax, [rbp+0F0h]
 mov     dword ptr [rax+0D4h], 100000h	; move ave id (i have no idea what the id for stealth is so...)
 mov     rax, 8F7386h
 jmp     rax				; jump to return of skilldata function

 lbNotAVE:
 mov     rax, [rbp+0F0h]		; replace overwritten code
 mov     rbx, 8F0E3Dh
 jmp     rbx		
 
 AveFix ENDP
 END