ffxiv_populateitemlinkobject.cpp

/*
--- for reference: 4.58 ---
.text:00000001406443D0 ; =============== S U B R O U T I N E =======================================
.text:00000001406443D0
.text:00000001406443D0
.text:00000001406443D0 ; __int64 __fastcall PopulateItemLinkObject(__int64 linkObject, itemInfoStructure *itemStructure)
.text:00000001406443D0 PopulateItemLinkObject proc near        ; CODE XREF: sub_140203D00+5AE↑p
.text:00000001406443D0                                         ; sub_140203D00+77E↑p ...
.text:00000001406443D0
.text:00000001406443D0 arg_0           = qword ptr  8
.text:00000001406443D0
.text:00000001406443D0                 mov     [rsp+arg_0], rbx
.text:00000001406443D5                 push    rdi
.text:00000001406443D6                 sub     rsp, 20h
.text:00000001406443DA                 cmp     byte ptr [rdx+6], 0
.text:00000001406443DE                 mov     rbx, rdx
.text:00000001406443E1                 mov     rdi, rcx
.text:00000001406443E4                 jz      short loc_1406443FA
.text:00000001406443E6                 mov     rcx, rdx
.text:00000001406443E9                 call    sub_140644720
.text:00000001406443EE                 mov     rcx, rax
.text:00000001406443F1                 call    sub_140160880
.text:00000001406443F6                 mov     ecx, eax
.text:00000001406443F8                 jmp     short loc_140644417
*/
__int64 __fastcall PopulateItemLinkObject(__int64 linkObject, itemInfoStructure *itemStructure)
{
  itemInfoStructure *thisItemInfoStructure; // rbx
  __int64 thisLinkObject; // rdi
  signed __int64 v4; // rax
  int thisItemId; // ecx
  char itemFlags; // al
  bool v7; // zf
  signed __int64 v8; // rax
  __int64 v9; // rax
  signed __int64 v10; // rax
  __int16 v11; // ax
  signed __int64 v12; // rax
  __int16 v13; // ax
  signed __int64 v14; // rax
  char v15; // al
  signed __int64 v16; // rax
  int v17; // eax
  __int64 result; // rax

  thisItemInfoStructure = itemStructure;
  thisLinkObject = linkObject;
  if ( itemStructure->byte6 )
  {
    v4 = sub_140644720((signed __int64)itemStructure);
    thisItemId = sub_140160880(v4);
  }
  else
  {
    itemFlags = itemStructure->flags;
    thisItemId = itemStructure->itemId;
    if ( itemFlags & 1 )
    {
      thisItemId += 1000000;
    }
    else if ( itemFlags & 8 )
    {
      thisItemId += 500000;
    }
  }
  v7 = *(_BYTE *)(thisLinkObject + 6) == 0;
  *(_DWORD *)(thisLinkObject + 8) = thisItemId;
  if ( v7 && (unsigned int)(thisItemId - 2000000) > 0x9D8 )
  {
    if ( (unsigned int)(thisItemId - 1000001) > 0xF423E )
    {
      if ( (unsigned int)(thisItemId - 500001) > 0x7A11E )
      {
        *(_BYTE *)(thisLinkObject + 20) &= 0xFEu;
      }
      else
      {
        *(_BYTE *)(thisLinkObject + 20) |= 8u;
        *(_DWORD *)(thisLinkObject + 8) = thisItemId - 500000;
      }
    }
    else
    {
      *(_BYTE *)(thisLinkObject + 20) |= 1u;
      *(_DWORD *)(thisLinkObject + 8) = thisItemId - 1000000;
    }
  }
  *(_DWORD *)(thisLinkObject + 12) = sub_140644B10((__int64)thisItemInfoStructure);
  if ( thisItemInfoStructure->byte6 && sub_140644720((signed __int64)thisItemInfoStructure) )
  {
    v8 = sub_140644720((signed __int64)thisItemInfoStructure);
    v9 = sub_140670BC0(v8);
  }
  else
  {
    v9 = *(_QWORD *)&thisItemInfoStructure[1].gap0[3];
  }
  *(_QWORD *)(thisLinkObject + 24) = v9;
  *(_BYTE *)(thisLinkObject + 20) = thisItemInfoStructure->flags;
  if ( thisItemInfoStructure->byte6 && sub_140644720((signed __int64)thisItemInfoStructure) )
  {
    v10 = sub_140644720((signed __int64)thisItemInfoStructure);
    v11 = sub_140160910(v10);
  }
  else
  {
    v11 = *(_WORD *)&thisItemInfoStructure->gapC[6];
  }
  *(_WORD *)(thisLinkObject + 18) = v11;
  if ( thisItemInfoStructure->byte6 && sub_140644720((signed __int64)thisItemInfoStructure) )
  {
    v12 = sub_140644720((signed __int64)thisItemInfoStructure);
    v13 = sub_1401609F0(v12);
  }
  else
  {
    v13 = *(_WORD *)&thisItemInfoStructure->gapC[4];
  }
  *(_WORD *)(thisLinkObject + 16) = v13;
  if ( thisItemInfoStructure->byte6 && sub_140644720((signed __int64)thisItemInfoStructure) )
  {
    v14 = sub_140644720((signed __int64)thisItemInfoStructure);
    v15 = sub_140160A50(v14);
  }
  else
  {
    v15 = thisItemInfoStructure[2].gap0[5];
  }
  *(_BYTE *)(thisLinkObject + 47) = v15;
  if ( thisItemInfoStructure->byte6 && sub_140644720((signed __int64)thisItemInfoStructure) )
  {
    v16 = sub_140644720((signed __int64)thisItemInfoStructure);
    v17 = sub_1401609B0(v16);
  }
  else
  {
    v17 = *(_DWORD *)&thisItemInfoStructure[2].byte6;
  }
  *(_DWORD *)(thisLinkObject + 48) = v17;
  *(_BYTE *)(thisLinkObject + 6) = thisItemInfoStructure->byte6;
  *(_QWORD *)(thisLinkObject + 32) = *(_QWORD *)((char *)&thisItemInfoStructure[1].itemId + 3);
  *(_WORD *)(thisLinkObject + 40) = *(_WORD *)&thisItemInfoStructure[1].gapC[7];
  *(_DWORD *)(thisLinkObject + 42) = *(_DWORD *)thisItemInfoStructure[2].gap0;
  result = (unsigned __int8)thisItemInfoStructure[2].gap0[4];
  *(_BYTE *)(thisLinkObject + 46) = result;
  return result;
}