void
WayPointFileWinPilot::saveFile(TextWriter &writer, const Waypoints &way_points)
{
// Iterate through the waypoint list and save each waypoint
// into the file defined by fp
/// @todo JMW: iteration ordered by ID would be preferred
for (Waypoints::WaypointTree::const_iterator it = way_points.begin();
it != way_points.end(); it++) {
const Waypoint& wp = it->get_waypoint();
if (wp.FileNum == file_num)
composeLine(writer, wp);
}
}
/**
* Initialises waypoints with random and non-random waypoints
* for testing
*
* @param waypoints waypoints class to add waypoints to
*/
bool setup_waypoints(Waypoints &waypoints, const unsigned n)
{
Waypoint wp = waypoints.create(GeoPoint(Angle::degrees(fixed_zero),
Angle::degrees(fixed_zero)));
wp.Flags.Airport = true;
wp.Altitude = fixed(0.25);
waypoints.append(wp);
wp = waypoints.create(GeoPoint(Angle::degrees(fixed_zero),
Angle::degrees(fixed_one)));
wp.Flags.Airport = true;
wp.Altitude = fixed(0.25);
waypoints.append(wp);
wp = waypoints.create(GeoPoint(Angle::degrees(fixed_one),
Angle::degrees(fixed_one)));
wp.Name = _T("Hello");
wp.Flags.Airport = true;
wp.Altitude = fixed_half;
waypoints.append(wp);
wp = waypoints.create(GeoPoint(Angle::degrees(fixed(0.8)),
Angle::degrees(fixed(0.5))));
wp.Name = _T("Unk");
wp.Flags.Airport = true;
wp.Altitude = fixed(0.25);
waypoints.append(wp);
wp = waypoints.create(GeoPoint(Angle::degrees(fixed_one),
Angle::degrees(fixed_zero)));
wp.Flags.Airport = true;
wp.Altitude = fixed(0.25);
waypoints.append(wp);
wp = waypoints.create(GeoPoint(Angle::degrees(fixed_zero),
Angle::degrees(fixed(0.23))));
wp.Flags.Airport = true;
wp.Altitude = fixed(0.25);
waypoints.append(wp);
for (unsigned i=0; i<(unsigned)std::max((int)n-6,0); i++) {
int x = rand()%1200-100;
int y = rand()%1200-100;
double z = rand()% std::max(terrain_height,1);
wp = waypoints.create(GeoPoint(Angle::degrees(fixed(x/1000.0)),
Angle::degrees(fixed(y/1000.0))));
wp.Flags.Airport = false;
wp.Altitude = fixed(z);
waypoints.append(wp);
}
waypoints.optimise();
if (verbose) {
std::ofstream fin("results/res-wp-in.txt");
for (unsigned i=1; i<=waypoints.size(); i++) {
Waypoints::WaypointTree::const_iterator it = waypoints.find_id(i);
if (it != waypoints.end()) {
#ifdef DO_PRINT
fin << it->get_waypoint();
#endif
}
}
}
return true;
}