.text:00498B78 sub_498B78      proc near               ; CODE XREF: sub_422198+1D6Ep
.text:00498B78                                         ; sub_422198+1E7Dp ...
.text:00498B78                 mov     eax, offset loc_62702A
.text:00498B7D                 call    __EH_prolog
.text:00498B82                 sub     esp, 0C34h
.text:00498B88                 mov     eax, dword_79AC74
.text:00498B8D                 push    ebx
.text:00498B8E                 push    edi
.text:00498B8F                 xor     ebx, ebx
.text:00498B91                 cmp     [ebp+8], ebx
.text:00498B94                 mov     edi, ecx
.text:00498B96                 mov     [ebp-10h], eax
.text:00498B99                 mov     [ebp-0C40h], edi
.text:00498B9F                 jz      loc_499075
.text:00498BA5                 cmp     dword_905CE4, ebx
.text:00498BAB                 jz      loc_499075
.text:00498BB1                 push    esi
.text:00498BB2                 mov     esi, [ebp+0Ch]
.text:00498BB5                 cmp     [esi], bl
.text:00498BB7                 jz      loc_499074
.text:00498BBD                 jmp     short loc_498BC5


;  EXAMPLE CALL
.text:00423EF3                 mov     ecx, dword_988DF0
.text:00423EF9                 add     esp, 14h
.text:00423EFC                 lea     eax, [ebp+2F0h+var_314]
.text:00423EFF                 push    eax
.text:00423F00                 push    dword_905CE4
.text:00423F06                 call    sub_498B78

;Detour
typedef void (__fastcall* GetChat_t)(int, int, char*);
GetChat_t pGetChat = (GetChat_t)0x498B78;
GetChat_t pTramp_GetChat = NULL;

static void __fastcall det_GetChat(int b, int c, char* d)
{
  //MessageBox(NULL, szString, "Command", 0);
  pTramp_GetChat(a, b, c, d);
}