TerrorNavArea::MaintainWanderingPopulation

/* TerrorNavArea::MaintainWanderingPopulation() */

void __thiscall TerrorNavArea::MaintainWanderingPopulation(TerrorNavArea *this)

{
  TerrorNavArea *pTVar1;
  char cVar2;
  int iVar3;
  int iVar4;
  int iVar5;
  int *piVar6;
  undefined4 uVar7;
  uint uVar8;
  int iVar9;
  int in_GS_OFFSET;
  CUtlMemory<TerrorNavArea*,int> *this_00;
  Vector *pVVar10;
  TerrorNavArea *local_60;
  undefined4 local_5c;
  float local_58;
  TerrorNavArea *local_54;
  undefined4 local_50;
  float local_4c;
  TerrorNavArea *local_48;
  undefined4 local_44;
  float local_40;
  TerrorNavArea *local_3c;
  undefined4 local_38;
  float local_34;
  int local_30;
  TerrorNavArea *local_2c;
  char local_28 [8];
  int local_20;
  
  local_20 = *(int *)(in_GS_OFFSET + 0x14);
  if (*(int *)(director_output_population_visits._28_4_ + 0x30) != 0) {
    iVar3 = *(int *)(gpGlobals + 4);
    if (iVar3 == MaintainWanderingPopulation()::frameCounted) {
      MaintainWanderingPopulation()::frameCount = MaintainWanderingPopulation()::frameCount + 1;
    }
    else {
      if (MaintainWanderingPopulation()::frameCount != 0) {
        Msg("MWP %d: %d\n",MaintainWanderingPopulation()::frameCounted,
            MaintainWanderingPopulation()::frameCount);
        iVar3 = *(int *)(gpGlobals + 4);
      }
      MaintainWanderingPopulation()::frameCount = 1;
      MaintainWanderingPopulation()::frameCounted = iVar3;
    }
  }
  this_00 = (CUtlMemory<TerrorNavArea*,int> *)TheDirector;
  cVar2 = CDirector::AreWanderersAllowed(TheDirector);
  if (cVar2 == '\0') {
    *(undefined4 *)(this + 0x128) = 0;
  }
  else if (((0 < *(int *)(this + 0x128)) &&
           (this_00 = (CUtlMemory<TerrorNavArea*,int> *)TheDirector,
           cVar2 = CDirector::IsBackgroundMap(), cVar2 == '\0')) &&
          (cVar2 = CTerrorGameRules::IsSurvivalMode(), cVar2 == '\0')) {
    this_00 = (CUtlMemory<TerrorNavArea*,int> *)TheDirector;
    cVar2 = CDirector::IsFinale(TheDirector);
    if (((cVar2 == '\0') &&
        (this_00 = (CUtlMemory<TerrorNavArea*,int> *)this,
        cVar2 = IsCleared(this,(CTerrorPlayer *)0x0), cVar2 == '\0')) &&
       (this[0x7d] == (TerrorNavArea)0x0)) {
      this_00 = (CUtlMemory<TerrorNavArea*,int> *)TheDirector;
      iVar3 = CDirector::GetCommonInfectedLimit(TheDirector);
      if (*(int *)(this + 0x128) != 0) {
        pVVar10 = (Vector *)&local_60;
        while( true ) {
          this_00 = *(CUtlMemory<TerrorNavArea*,int> **)(TheDirector + 0x628);
          iVar4 = CDirectorTacticalServices::GetCommonInfectedCount
                            ((CDirectorTacticalServices *)this_00,0);
          if (iVar3 <= iVar4) break;
          FindRandomSpot();
          local_54 = local_60;
          local_50 = local_5c;
          local_4c = local_58 + 1.0;
                    /* try { // try from 0097ab59 to 0097ab5d has its CatchHandler @ 0097ae8f */
          cVar2 = CDirectorTacticalServices::IsVisibleToTeam
                            (*(CDirectorTacticalServices **)(TheDirector + 0x628),
                             (Vector *)&local_54,2,2,0.0,this,(CBaseEntity *)0x0);
          if (cVar2 == '\0') {
            local_48 = local_60;
            local_44 = local_5c;
            local_40 = local_58 + 35.5;
                    /* try { // try from 0097ac11 to 0097ac15 has its CatchHandler @ 0097ae9e */
            cVar2 = CDirectorTacticalServices::IsVisibleToTeam
                              (*(CDirectorTacticalServices **)(TheDirector + 0x628),
                               (Vector *)&local_48,2,2,0.0,this,(CBaseEntity *)0x0);
            if (cVar2 != '\0') goto LAB_0097ab62;
            local_3c = local_60;
            local_38 = local_5c;
            local_34 = local_58 + 56.8;
                    /* try { // try from 0097ac7d to 0097ac81 has its CatchHandler @ 0097ae9c */
            cVar2 = CDirectorTacticalServices::IsVisibleToTeam
                              (*(CDirectorTacticalServices **)(TheDirector + 0x628),
                               (Vector *)&local_3c,2,2,0.0,this,(CBaseEntity *)0x0);
            if (cVar2 != '\0') goto LAB_0097ab62;
          }
          else {
LAB_0097ab62:
            cVar2 = CDirector::IsLocationFoggedToSurvivors(TheDirector,pVVar10);
            if (cVar2 == '\0') {
              MarkAreaCleared(this,(CTerrorPlayer *)0x0);
              this_00 = (CUtlMemory<TerrorNavArea*,int> *)this;
              if (*(int *)(ZombieDebug._28_4_ + 0x30) != 0) {
                NDebugOverlay::Cross3D(pVVar10,5.0,0,0xff,0xff,true,15.0);
                this_00 = (CUtlMemory<TerrorNavArea*,int> *)pVVar10;
              }
              break;
            }
          }
          this_00 = (CUtlMemory<TerrorNavArea*,int> *)TheZombieManager;
          iVar4 = ZombieManager::SpawnCommonZombie(TheZombieManager,this,pVVar10,0);
          if (iVar4 == 0) {
            this_00 = (CUtlMemory<TerrorNavArea*,int> *)&local_3c;
            local_3c = (TerrorNavArea *)0x0;
            iVar3 = 0;
            local_38 = 0;
            local_34 = 0.0;
            local_30 = 0;
            local_2c = (TerrorNavArea *)0x0;
            do {
              piVar6 = *(int **)(this + iVar3 * 4 + 0x58);
              iVar4 = *piVar6;
              if (0 < iVar4) {
                iVar9 = 0;
                do {
                  if (iVar4 < 1) {
LAB_0097acf2:
                    local_48 = (TerrorNavArea *)0x0;
                  }
                  else {
                    iVar5 = 0;
                    if (iVar9 != 0) {
                      do {
                        iVar5 = iVar5 + 1;
                        if (iVar5 == iVar4) goto LAB_0097acf2;
                      } while (iVar5 != iVar9);
                    }
                    local_48 = (TerrorNavArea *)piVar6[iVar5 * 2 + 1];
                  }
                    /* try { // try from 0097acfa to 0097adc8 has its CatchHandler @ 0097ae7a */
                  cVar2 = IsValidForWanderingPopulation(local_48);
                  if (cVar2 != '\0') {
                    CUtlVector<TerrorNavArea*,CUtlMemory<TerrorNavArea*,int>>::InsertBefore
                              ((CUtlVector<TerrorNavArea*,CUtlMemory<TerrorNavArea*,int>> *)this_00,
                               local_30,&local_48);
                  }
                  piVar6 = *(int **)(this + iVar3 * 4 + 0x58);
                  iVar9 = iVar9 + 1;
                  iVar4 = *piVar6;
                } while (iVar9 < iVar4);
              }
              iVar3 = iVar3 + 1;
            } while (iVar3 != 4);
            if (0 < local_30) {
              iVar3 = RandomInt(0,local_30 + -1);
              iVar3 = *(int *)(local_3c + iVar3 * 4);
              *(int *)(iVar3 + 0x128) = *(int *)(iVar3 + 0x128) + 1;
              uVar7 = 0;
              if (-1 < *(int *)(iVar3 + 0x128)) {
                uVar7 = *(undefined4 *)(iVar3 + 0x128);
              }
              *(undefined4 *)(iVar3 + 0x128) = uVar7;
              uVar7 = ZombieDebug._28_4_;
              *(int *)(this + 0x128) = *(int *)(this + 0x128) + -1;
              if (*(int *)(uVar7 + 0x30) != 0) {
                    /* try { // try from 0097ae70 to 0097ae74 has its CatchHandler @ 0097ae7a */
                NDebugOverlay::HorzArrow
                          ((Vector *)(this + 0x2c),(Vector *)(iVar3 + 0x2c),5.0,0xff,0,0,0xff,true,
                           15.0);
              }
            }
            local_30 = 0;
            CUtlMemory<TerrorNavArea*,int>::Purge(this_00);
            local_2c = local_3c;
            CUtlMemory<TerrorNavArea*,int>::Purge(this_00);
            break;
          }
          pTVar1 = this + 0x128;
          *(int *)pTVar1 = *(int *)pTVar1 + -1;
          if (*(int *)pTVar1 == 0) break;
        }
      }
    }
    else if (*(int *)(ZombieDebug._28_4_ + 0x30) != 0) {
      this_00 = (CUtlMemory<TerrorNavArea*,int> *)(this + 0x2c);
      NDebugOverlay::Cross3D((Vector *)this_00,5.0,0xff,0,0,true,15.0);
      cVar2 = CDirector::IsFinale(TheDirector);
      if (cVar2 != '\0') {
        local_28[0] = 'F';
      }
      uVar8 = (uint)(cVar2 != '\0');
      cVar2 = IsCleared(this,(CTerrorPlayer *)0x0);
      if (cVar2 != '\0') {
        local_28[uVar8] = 'N';
        uVar8 = uVar8 + 1;
      }
      if (this[0x7d] != (TerrorNavArea)0x0) {
        local_28[uVar8] = 'V';
        uVar8 = uVar8 + 1;
      }
      local_28[uVar8] = '\0';
      NDebugOverlay::Text((Vector *)this_00,local_28,false,15.0);
    }
  }
  if (local_20 != *(int *)(in_GS_OFFSET + 0x14)) {
                    /* WARNING: Subroutine does not return */
    __stack_chk_fail(this_00);
  }
  return;
}