// LocationListener impl
@Override
public void onLocationChanged(Location location) {
String topic = topic(location);
if (!topic.equals(currentTopic)) {
Log.d(LOG_TAG, "new grid location: " + topic);
if (sendInfectionMessage(true)) {
currentTopic = topic;
subscribeToCurrentTopic();
}
}
int thisRegion = calcRegionCode(location);
if (thisRegion != region || bioHazards.isEmpty()) {
Log.d(
LOG_TAG,
"new region or no biohazards in region " + thisRegion + " - generating biohazards");
region = thisRegion;
createBiohazards(location);
EventBus.getDefault().post(new MapEvent(MapEvent.Type.REGION_UPDATED, region, bioHazards));
}
for (Biohazard b : bioHazards) {
if (b.getLocation().distanceTo(location) < BIOHAZARD_INFECTION_RADIUS) {
Virus v = VirusFactory.fromBiohazard(b.getSeed(), b.getId());
if (gameDatabase.findVirus(v.getId()) == null) {
Log.d(LOG_TAG, "infection by approaching biohazard " + b.getId());
gameDatabase.addVisitedBiohazard(b.getId());
addVirus(v);
}
}
}
}
