CNavArea::RemoveOrthogonalConnections

/* CNavArea::RemoveOrthogonalConnections(NavDirType) */

void __thiscall CNavArea::RemoveOrthogonalConnections(CNavArea *this,uint param_2)

{
  int *piVar1;
  int iVar2;
  CNavArea *this_00;
  int iVar3;
  int *local_30;
  int local_20;
  int local_1c [3];
  
  if (param_2 < 4) {
    iVar3 = *(int *)(CSWTCH_1823 + param_2 * 4);
    local_20 = *(int *)(CSWTCH_1825 + param_2 * 4);
  }
  else {
    iVar3 = 0;
    local_20 = 0;
  }
  local_30 = &local_20;
  while( true ) {
    piVar1 = *(int **)(this + iVar3 * 4 + 0x58);
    iVar2 = *piVar1;
    while (0 < iVar2) {
      this_00 = (CNavArea *)piVar1[1];
      Disconnect(this,this_00);
      Disconnect(this_00,this);
      piVar1 = *(int **)(this + iVar3 * 4 + 0x58);
      iVar2 = *piVar1;
    }
    if (local_30 == local_1c) break;
    iVar3 = *local_30;
    local_30 = local_30 + 1;
  }
  return;
}