/** main loop - periodically copy location data into Lua and evaluate zone positions */
private void mainloop() {
try {
while (!end) {
try {
if (gps.getLatitude() != player.position.latitude
|| gps.getLongitude() != player.position.longitude
|| gps.getAltitude() != player.position.altitude) {
player.refreshLocation();
}
cartridge.tick();
} catch (Exception e) {
stacktrace(e);
}
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
}
if (log != null) log.close();
} catch (Throwable t) {
ui.end();
stacktrace(t);
} finally {
instance = null;
state = null;
if (eventRunner != null) eventRunner.kill();
eventRunner = null;
}
}
/** Gets a Location entity by its exact name. */
public static Location getLocationByName(String locationName, Location parent) {
LocationService locationService = Context.getLocationService();
Location location = locationService.getLocation(locationName);
if (location == null) {
location = new Location();
location.setName(locationName);
location.setDescription(locationName);
if (parent != null) {
location.setParentLocation(parent);
}
locationService.saveLocation(location);
}
return location;
}
/** tries to log the specified message, if verbosity is higher than its level */
public static void log(String s, int level) {
if (instance == null || instance.log == null) return;
if (level < instance.loglevel) return;
synchronized (instance.log) {
Calendar now = Calendar.getInstance();
instance.log.print(now.get(Calendar.HOUR_OF_DAY));
instance.log.print(':');
instance.log.print(now.get(Calendar.MINUTE));
instance.log.print(':');
instance.log.print(now.get(Calendar.SECOND));
instance.log.print('|');
instance.log.print((int) (gps.getLatitude() * 10000 + 0.5) / 10000.0);
instance.log.print('|');
instance.log.print((int) (gps.getLongitude() * 10000 + 0.5) / 10000.0);
instance.log.print('|');
instance.log.print(gps.getAltitude());
instance.log.print('|');
instance.log.print(gps.getPrecision());
instance.log.print("|:: ");
instance.log.println(s);
instance.log.flush();
}
}