void RadarScreen::DisplayPlanes (Traffic *Traff_i) {
EifIterator PlaneIt;
Plane *CrntPlane;
Select ();
PlaneIt = Traff_i->AirborneIterator();
while (!PlaneIt.Finished()) {
CrntPlane = Traff_i->Airborne (PlaneIt);
if (CrntPlane->CurPos().inField()) {
GotoFieldPosition (CrntPlane->CurPos());
if (CrntPlane->PType() == Jet) {
textcolor (JET_COLOUR);
} else {
assert (CrntPlane->PType() == Prop);
textcolor (PROP_COLOUR);
}
} else {
GotoFieldPosition (CrntPlane->CurPos().NextMove
(CrntPlane->CurHead() + D180));
textcolor (LAST_POS_COLOUR);
}
cprintf ("%c%d", CrntPlane->Id(), CrntPlane->CurAlt());
PlaneIt.Forth();
}
}
void RadarScreen::UnDisplayPlanes (Traffic *Traff_i) {
EifIterator PlaneIt;
Plane *CrntPlane;
Select();
PlaneIt = Traff_i->AirborneIterator();
while (!PlaneIt.Finished()) {
CrntPlane = Traff_i->Airborne (PlaneIt);
PrintBackPosition (CrntPlane->CurPos());
PlaneIt.Forth();
}
}