CFuncNavObstruction::ObstructNavAreas

/* CFuncNavObstruction::ObstructNavAreas() */

void __thiscall CFuncNavObstruction::ObstructNavAreas(CFuncNavObstruction *this)

{
  int *piVar1;
  CNavArea *this_00;
  int iVar2;
  char cVar3;
  int iVar4;
  int iVar5;
  float fVar6;
  int local_64;
  int local_60;
  int local_5c;
  int local_58;
  int local_54;
  float local_4c;
  float local_48;
  float local_44;
  float local_40;
  float local_3c;
  float local_38;
  float local_34;
  float local_30;
  float local_2c;
  float local_28;
  float local_24;
  float local_20;
  
  (**(code **)(*(int *)(this + 0x194) + 0x3c))(this + 0x194,&local_4c,&local_40);
  iVar2 = TheNavMesh;
  if (*(int *)(TheNavMesh + 0x18) != 0) {
    if ((CNavMesh::
         ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)::
         searchMarker == '\0') &&
       (iVar4 = __cxa_guard_acquire(&CNavMesh::
                                     ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
                                     ::searchMarker), iVar4 != 0)) {
                    /* try { // try from 00717fa9 to 00717fad has its CatchHandler @ 00718022 */
      CNavMesh::
      ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)::
      searchMarker = RandomInt(0,0x100000);
      __cxa_guard_release(&CNavMesh::
                           ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
                           ::searchMarker);
    }
    iVar4 = CNavMesh::
            ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)::
            searchMarker + 1;
    if (CNavMesh::
        ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)::
        searchMarker + 1 == 0) {
      iVar4 = CNavMesh::
              ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
              ::searchMarker + 2;
    }
    CNavMesh::ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
    ::searchMarker = iVar4;
    fVar6 = 1.0 / *(float *)(iVar2 + 0x20);
    iVar4 = (int)((local_4c - *(float *)(iVar2 + 0x2c)) * fVar6);
    if (iVar4 < 0) {
      local_58 = 0;
    }
    else {
      local_58 = *(int *)(iVar2 + 0x24) + -1;
      if (iVar4 < *(int *)(iVar2 + 0x24)) {
        local_58 = iVar4;
      }
    }
    iVar4 = (int)((local_40 - *(float *)(iVar2 + 0x2c)) * fVar6);
    if (iVar4 < 0) {
      local_60 = 0;
    }
    else {
      local_60 = *(int *)(iVar2 + 0x24) + -1;
      if (iVar4 < *(int *)(iVar2 + 0x24)) {
        local_60 = iVar4;
      }
    }
    iVar4 = (int)((local_48 - *(float *)(iVar2 + 0x30)) * fVar6);
    if (iVar4 < 0) {
      local_64 = 0;
    }
    else {
      local_64 = *(int *)(iVar2 + 0x28) + -1;
      if (iVar4 < *(int *)(iVar2 + 0x28)) {
        local_64 = iVar4;
      }
    }
    iVar4 = (int)((local_3c - *(float *)(iVar2 + 0x30)) * fVar6);
    if (iVar4 < 0) {
      local_5c = 0;
    }
    else {
      local_5c = *(int *)(iVar2 + 0x28) + -1;
      if (iVar4 < *(int *)(iVar2 + 0x28)) {
        local_5c = iVar4;
      }
    }
    for (; local_58 <= local_60; local_58 = local_58 + 1) {
      if (local_64 <= local_5c) {
        iVar4 = local_64 * *(int *)(iVar2 + 0x24) + local_58;
        if (*(int *)(iVar2 + 0x18) <= iVar4) {
LAB_00717f4e:
          if (9 < CNavMesh::
                  ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
                  ::__executeCount) {
            return;
          }
          CNavMesh::
          ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)::
          __executeCount =
               CNavMesh::
               ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
               ::__executeCount + 1;
          Warning("** Walked off of the CNavMesh::m_grid in ForAllAreasOverlappingExtent()\n");
          return;
        }
        local_54 = local_64;
        while( true ) {
          iVar5 = 0;
          piVar1 = (int *)(*(int *)(iVar2 + 0xc) + iVar4 * 0x14);
          if (0 < piVar1[3]) {
            do {
              this_00 = *(CNavArea **)(*piVar1 + iVar5 * 4);
              if (*(int *)(this_00 + 0x74) !=
                  CNavMesh::
                  ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
                  ::searchMarker) {
                *(int *)(this_00 + 0x74) =
                     CNavMesh::
                     ForAllAreasOverlappingExtent<CFuncNavObstruction>(CFuncNavObstruction&,Extent_const&)
                     ::searchMarker;
                CNavArea::GetExtent(this_00,(Extent *)&local_34);
                if ((((local_4c <= local_28) && (local_34 <= local_40)) && (local_48 <= local_24))
                   && (((local_30 <= local_3c && (local_44 <= local_20)) &&
                       ((local_2c <= local_38 && (cVar3 = operator()(this,this_00), cVar3 == '\0')))
                       ))) {
                  return;
                }
              }
              iVar5 = iVar5 + 1;
            } while (iVar5 < piVar1[3]);
          }
          local_54 = local_54 + 1;
          if (local_5c < local_54) break;
          iVar4 = local_54 * *(int *)(iVar2 + 0x24) + local_58;
          if (*(int *)(iVar2 + 0x18) <= iVar4) goto LAB_00717f4e;
        }
      }
    }
  }
  return;
}