CNavMesh::CommandNavSelectBlockedAreas

/* CNavMesh::CommandNavSelectBlockedAreas() */

void __thiscall CNavMesh::CommandNavSelectBlockedAreas(CNavMesh *this)

{
  CNavArea *this_00;
  char cVar1;
  CBaseEntity *this_01;
  undefined4 uVar2;
  int iVar3;
  
  this_01 = (CBaseEntity *)UTIL_GetListenServerHost();
  if ((this_01 != (CBaseEntity *)0x0) && (*(int *)(this + 0x458) == 0)) {
    *(undefined4 *)(this + 0x4e0) = 0;
    iVar3 = DAT_00fe6000;
    *(undefined4 *)(this + 0x470) = 0;
    *(undefined4 *)(this + 0x474) = 0;
    *(undefined4 *)(this + 0x478) = 0;
    *(undefined4 *)(this + 0x4bc) = 0;
    *(undefined4 *)(this + 0x4c0) = 0;
    *(undefined4 *)(this + 0x4c4) = 0;
    *(undefined4 *)(this + 0x47c) = 4;
    if (iVar3 < 1) {
      uVar2 = 0;
    }
    else {
      iVar3 = 0;
      do {
        this_00 = *(CNavArea **)(TheNavAreas + iVar3 * 4);
        if (this_00 != (CNavArea *)0x0) {
          cVar1 = CNavArea::IsBlocked(this_00,-1,false);
          if (cVar1 != '\0') {
            AddToSelectedSet(this,this_00);
          }
        }
        iVar3 = iVar3 + 1;
      } while (iVar3 < DAT_00fe6000);
      uVar2 = *(undefined4 *)(this + 0x4e0);
    }
    Msg("Selected %d areas.\n",uVar2);
    if (*(int *)(this + 0x4e0) != 0) {
      CBaseEntity::EmitSound(this_01,"EDIT_MARK.Enable",0.0,(float *)0x0);
      return;
    }
    CBaseEntity::EmitSound(this_01,"EDIT_MARK.Disable",0.0,(float *)0x0);
  }
  return;
}