createListOfFilesFromImgArchive

void __cdecl createListOfFilesFromImgArchive(const char *filepath, int ImgDescriptorNum)
{
  FILE *file1; // eax@1
  signed int v3; // ebp@1
  FILE *file2; // esi@1
  char *v5; // edi@5
  int v6; // eax@11
  int v7; // eax@13
  int v8; // eax@15
  int v9; // eax@19
  int v10; // eax@33
  WORD v11; // cx@33
  char v12; // zf@33
  int v13; // eax@35
  int pIndex; // [sp+0h] [bp-3Ch]@8
  int AmountOfFiles; // [sp+4h] [bp-38h]@2
  FILE *file3; // [sp+8h] [bp-34h]@1
  int p_Size; // [sp+Ch] [bp-30h]@32
  int p_Position; // [sp+10h] [bp-2Ch]@32
  char Version; // [sp+14h] [bp-28h]@2
  int v20; // [sp+15h] [bp-27h]@2
  CDirectoryEntry Entry; // [sp+1Ch] [bp-20h]@3

  v3 = -1;
  file1 = CFileMgr__Open(filepath, "rb");
  file2 = file1;
  file3 = file1;
  if ( (signed int)file1 > 0 )
  {
    Version = 0;
    v20 = 0;
    CFileMgr__Read(file1, &Version, 4u);
    CFileMgr__Read(file2, &AmountOfFiles, 4u);
    for ( ; AmountOfFiles; file2 = file3 )
    {
      --AmountOfFiles;
      CFileMgr__Read(file2, &Entry, 32u);
      if ( Entry.SizeSecondPriority > dword_8E4CA8 )
        dword_8E4CA8 = Entry.SizeSecondPriority;
      Entry.Name[23] = 0;
      v5 = strchr(Entry.Name, '.');
      if ( !v5 || (signed int)(v5 - Entry.Name) > 20 )
      {
        Entry.Name[23] = 0;
        goto LABEL_39;
      }
      *v5 = 0;
      if ( memicmp(v5 + 1, "DFF", 3) )
      {
        if ( memicmp(v5 + 1, "TXD", 3) )
        {
          if ( memicmp(v5 + 1, "COL", 3) )
          {
            if ( memicmp(v5 + 1, "IPL", 3) )
            {
              if ( memicmp(v5 + 1, "DAT", 3) )
              {
                if ( memicmp(v5 + 1, "IFP", 3) )
                {
                  if ( memicmp(v5 + 1, "RRR", 3) )
                  {
                    if ( memicmp(v5 + 1, "SCM", 3) )
                    {
                      *v5 = '.';
                      goto LABEL_39;
                    }
                    v7 = CExternalScripts__allocate(&externalScripts, Entry.Name) + 26230;
                    pIndex = v7;
                  }
                  else
                  {
                    v7 = addPath(Entry.Name) + 25755;
                    pIndex = v7;
                  }
                }
                else
                {
                  v7 = CAnimMgr__getIfpIndexByNameAlways(Entry.Name) + 25575;
                  pIndex = v7;
                }
              }
              else
              {
                sscanf(&Entry.Name[5], "%d", &pIndex);
                v7 = pIndex + 25511;
                pIndex += 25511;
              }
            }
            else
            {
              v9 = IplFilePool__locate(Entry.Name);
              pIndex = v9;
              if ( v9 == -1 )
                v9 = allocIplFile(Entry.Name);
              v7 = v9 + 25255;
              pIndex = v7;
            }
          }
          else
          {
            v8 = dummy_410390();
            pIndex = v8;
            if ( v8 == -1 )
              v8 = allocateCollisionFile(Entry.Name);
            v7 = v8 + 25000;
            pIndex = v7;
          }
        }
        else
        {
          v6 = txdIndexByName(Entry.Name);
          pIndex = v6;
          if ( v6 == -1 )
          {
            pIndex = CTxdStore__AddRef(Entry.Name);
            assignPaintjobToVehicle(Entry.Name, pIndex);
            v6 = pIndex;
          }
          v7 = v6 + 20000;
          pIndex = v7;
        }
      }
      else
      {
        if ( !getModelIndexByName(Entry.Name, &pIndex) )
        {
          Entry.Position |= ImgDescriptorNum << 24;
          CImgFile__addHeader(pDirectory, &Entry);
          goto LABEL_39;
        }
        v7 = pIndex;
      }
      if ( !GetLoadedObjectPositionAndSize(&loadedObjectInfo + v7, &p_Position, &p_Size) )
      {
        v11 = Entry.SizeFirstPriority;
        v10 = 20 * pIndex;
        v12 = Entry.SizeFirstPriority == 0;
        *(&loadedObjectInfo.ImgOffset + 20 * pIndex) = ImgDescriptorNum;
        if ( !v12 )
          Entry.SizeSecondPriority = v11;
        SetLoadedObjectInfoPositionAndFileSize(
          (LoadedObjectInfo *)((char *)&loadedObjectInfo + v10),
          Entry.Position,
          Entry.SizeSecondPriority);
        v13 = pIndex;
        *(&loadedObjectInfo.NumOfImgDescriptor + 20 * pIndex) = 0;
        if ( v3 != -1 )
          *(&loadedObjectInfo.NextFileIdInImg + 10 * v3) = v13;
        v3 = v13;
        continue;
      }
LABEL_39:
      v3 = -1;
    }
    --AmountOfFiles;
    CFileMgr__CloseFile(file2);
  }
}