ZombieManager::OnNavAreaVacated

/* ZombieManager::OnNavAreaVacated(TerrorNavArea*) */

void __thiscall ZombieManager::OnNavAreaVacated(ZombieManager *this,TerrorNavArea *param_1)

{
  char cVar1;
  int iVar2;
  int iVar3;
  
  if (**(char **)(TheDirector + 0x648) == '\0') {
    if (*(char *)(*(int *)(TheDirector + 0x644) + 8) == '\0') {
      return;
    }
    iVar3 = *(int *)(scavenge_wanderer_respawn_chance._28_4_ + 0x30);
  }
  else {
    iVar3 = CDirector::GetScriptValue
                      (TheDirector,"ClearedWandererRespawnChance",
                       *(int *)(DirectorPrivate_DirectorClearedWandererRespawnChance._28_4_ + 0x30))
    ;
  }
  if ((((0 < iVar3) && (*(int *)(param_1 + 0x128) == 0)) &&
      (cVar1 = TerrorNavArea::IsValidForWanderingPopulation(param_1), cVar1 != '\0')) &&
     (iVar2 = RandomInt(0,100), iVar2 <= iVar3)) {
    iVar3 = 0;
    if (-1 < *(int *)(param_1 + 0x128) + 1) {
      iVar3 = *(int *)(param_1 + 0x128) + 1;
    }
    *(int *)(param_1 + 0x128) = iVar3;
  }
  return;
}