Method drawFlights

src/Geoscape/Globe.cpp:1658–1688

* Draws the flight paths of player craft flying on the globe. */

 * Draws the flight paths of player craft flying on the globe.
 */
void Globe::drawFlights()
{
	//_radars->clear();

	if (!Options::globeFlightPaths)
		return;

	// Lock the surface
	_radars->lock();

	// Draw the craft flight paths
	for (std::vector<Base*>::iterator i = _game->getSavedGame()->getBases()->begin(); i != _game->getSavedGame()->getBases()->end(); ++i)
	{
		for (std::vector<Craft*>::iterator j = (*i)->getCrafts()->begin(); j != (*i)->getCrafts()->end(); ++j)
		{
			// Hide crafts docked at base
			if ((*j)->getStatus() != "STR_OUT" || (*j)->getDestination() == 0 /*|| pointBack((*j)->getLongitude(), (*j)->getLatitude())*/)
				continue;
			
			double lon1 = (*j)->getLongitude();
			double lon2 = (*j)->getDestination()->getLongitude();
			double lat1 = (*j)->getLatitude();
			double lat2 = (*j)->getDestination()->getLatitude();

			drawPath(_radars, lon1, lat1, lon2, lat2);
		}
	}

	// Unlock the surface
	_radars->unlock();
}

/**
 * Draws the markers of all the various things going