CDirectorItemManager::PopulateItems<CHandle<CBaseEntity>>

/* int CDirectorItemManager::PopulateItems<CHandle<CBaseEntity>
   >(CUtlVector<EntityLocationInfo<CHandle<CBaseEntity> >*,
   CUtlMemory<EntityLocationInfo<CHandle<CBaseEntity> >*, int> >*, int,
   CDirectorItemManager::population_method_t) */

int __thiscall
CDirectorItemManager::PopulateItems<CHandle<CBaseEntity>>
          (CDirectorItemManager *this,CUtlVector *param_1,int param_2,uint param_4)

{
  undefined4 *puVar1;
  int *piVar2;
  uint uVar3;
  undefined4 uVar4;
  char *pcVar5;
  char cVar6;
  char *pcVar7;
  int iVar8;
  int iVar9;
  int iVar10;
  undefined *puVar11;
  int *piVar12;
  int iVar13;
  int local_20;
  
  if (*(int *)(director_debug_scavenge_items._28_4_ + 0x30) != 0) {
    if (*(int *)(param_1 + 0xc) == 0) {
      return 0;
    }
    uVar3 = *(uint *)(**(int **)param_1 + 0x1c);
    pcVar7 = "UNKNOWN";
    if ((((uVar3 != 0xffffffff) &&
         (puVar11 = g_pEntityList + (uVar3 & 0xfff) * 0x10, puVar11 != (undefined *)0xfffffffc)) &&
        (*(uint *)(puVar11 + 8) == uVar3 >> 0xc)) && (*(int *)(puVar11 + 4) != 0)) {
      pcVar5 = *(char **)(*(int *)(puVar11 + 4) + 0x7c);
      pcVar7 = "";
      if (pcVar5 != (char *)0x0) {
        pcVar7 = pcVar5;
      }
    }
    Msg("Attempting to populate %s %d items out of a possible %d \n",pcVar7,param_2,
        *(int *)(param_1 + 0xc));
  }
  iVar8 = *(int *)(param_1 + 0xc);
  if (iVar8 != 0) {
    if (*(int *)(DirectorMustCreateAllScavengeItems._28_4_ + 0x30) != 0) {
      return iVar8;
    }
    cVar6 = CTerrorGameRules::IsSurvivalMode();
    if (((cVar6 == '\0') && (cVar6 = CTerrorGameRules::IsScavengeMode(), cVar6 == '\0')) &&
       (0 < param_2)) {
      if (param_4 < 2) {
        iVar13 = 0;
        iVar9 = iVar8 + -1;
        if (0 < iVar9) {
          do {
            iVar10 = RandomInt(iVar13,iVar9);
            puVar1 = (undefined4 *)(*(int *)param_1 + iVar13 * 4);
            iVar13 = iVar13 + 1;
            uVar4 = *puVar1;
            *puVar1 = *(undefined4 *)(*(int *)param_1 + iVar10 * 4);
            *(undefined4 *)(*(int *)param_1 + iVar10 * 4) = uVar4;
          } while (iVar13 != iVar9);
        }
      }
      if (param_4 == 1) {
        PopulateItemsAlongFlow<CHandle<CBaseEntity>>(this,param_1,param_2);
      }
      else {
        local_20 = iVar8;
        if (param_2 < iVar8) {
          local_20 = param_2;
        }
        iVar9 = local_20 * 4;
        if (local_20 < iVar8) {
          do {
            iVar13 = *(int *)(*(int *)param_1 + iVar9);
            iVar10 = iVar13;
            do {
              uVar3 = *(uint *)(iVar10 + 0x1c);
              if ((((uVar3 == 0xffffffff) ||
                   (puVar11 = g_pEntityList + (uVar3 & 0xfff) * 0x10,
                   puVar11 == (undefined *)0xfffffffc)) || (*(uint *)(puVar11 + 8) != uVar3 >> 0xc))
                 || (*(CBaseEntity **)(puVar11 + 4) == (CBaseEntity *)0x0)) {
                iVar10 = *(int *)(iVar10 + 0x18);
              }
              else {
                UTIL_Remove(*(CBaseEntity **)(puVar11 + 4));
                *(undefined4 *)(iVar10 + 0x1c) = 0xffffffff;
                iVar10 = *(int *)(iVar10 + 0x18);
              }
            } while ((iVar10 != iVar13) && (iVar10 != 0));
            local_20 = local_20 + 1;
            iVar9 = iVar9 + 4;
          } while (local_20 != iVar8);
        }
      }
      if (0 < *(int *)(param_1 + 0xc)) {
        piVar12 = *(int **)param_1;
        piVar2 = piVar12 + *(int *)(param_1 + 0xc);
        iVar8 = 0;
        do {
          if (((*piVar12 != 0) && (uVar3 = *(uint *)(*piVar12 + 0x1c), uVar3 != 0xffffffff)) &&
             ((puVar11 = g_pEntityList + (uVar3 & 0xfff) * 0x10, puVar11 != (undefined *)0xfffffffc
              && ((*(uint *)(puVar11 + 8) == uVar3 >> 0xc && (*(int *)(puVar11 + 4) != 0)))))) {
            iVar8 = iVar8 + (uint)((*(uint *)(*(int *)(puVar11 + 4) + 0x14c) & 1) == 0);
          }
          piVar12 = piVar12 + 1;
        } while (piVar12 != piVar2);
        return iVar8;
      }
    }
    else {
      local_20 = iVar8 + -1;
      if (-1 < local_20) {
        iVar8 = local_20 * 4;
        do {
          iVar9 = *(int *)(*(int *)param_1 + iVar8);
          iVar13 = iVar9;
          do {
            uVar3 = *(uint *)(iVar13 + 0x1c);
            if (((uVar3 != 0xffffffff) &&
                (puVar11 = g_pEntityList + (uVar3 & 0xfff) * 0x10,
                puVar11 != (undefined *)0xfffffffc)) &&
               ((*(uint *)(puVar11 + 8) == uVar3 >> 0xc &&
                (*(CBaseEntity **)(puVar11 + 4) != (CBaseEntity *)0x0)))) {
              UTIL_Remove(*(CBaseEntity **)(puVar11 + 4));
              *(undefined4 *)(iVar13 + 0x1c) = 0xffffffff;
            }
            iVar13 = *(int *)(iVar13 + 0x18);
          } while ((iVar13 != iVar9) && (iVar13 != 0));
          local_20 = local_20 + -1;
          iVar8 = iVar8 + -4;
        } while (local_20 != -1);
      }
    }
  }
  return 0;
}