//-----------------------------------------------------------------------------
void ZonePlugin::redraw (const float currentTime, const float elapsedTime)
{
AbstractPlugin* parent = getParentPlugin();
ZonePlugin* parentZone = dynamic_cast<ZonePlugin*>(parent);
// the root zone
if( parentZone == NULL )
{
// right now do not call the base class
// as we want to see the children ...
BaseClass::redrawChildren( currentTime, elapsedTime );
if( isVisible() == false )
{
return;
}
// draw "zone area"
// zoneUtility( );
}
else
{
// draw "zone area"
if( isVisible() == true )
{
zoneUtility( );
}
BaseClass::redraw( currentTime, elapsedTime );
if( isVisible() == false )
{
return;
}
// textual annotation
AbstractPlugin* contentPlugin = getPlugin(0);
size_t population = 0;
if( contentPlugin != NULL )
{
osAVGroup vehicles = contentPlugin->allVehicles();
population = vehicles.size();
}
std::ostringstream annote;
annote << std::setprecision (2) << std::setiosflags (std::ios::fixed);
annote << "Zone: " << getZoneId() << std::endl << "pos(" << position() << ")" << std::endl;
annote << "Population: " << population << std::endl << std::ends;
draw2dTextAt3dLocation (annote, position(), gGreen, drawGetWindowWidth(), drawGetWindowHeight());
}
}
