@Override
public Entity getNearestEntity(Point position, Entity ignore, int range) {
Entity best = null;
double bestDistance = range * range;
for (Entity entity : getEntitiesNearRegion(position, range)) {
if (entity != null && entity != ignore) {
double distance = position.distanceSquared(entity.getScene().getPosition());
if (distance < bestDistance) {
bestDistance = distance;
best = entity;
}
}
}
return best;
}
@Override
public List<Entity> getNearbyEntities(Point position, Entity ignore, int range) {
ArrayList<Entity> foundEntities = new ArrayList<Entity>();
final int RANGE_SQUARED = range * range;
for (Entity entity : getEntitiesNearRegion(position, range)) {
if (entity != null && entity != ignore) {
double distance = position.distanceSquared(entity.getScene().getPosition());
if (distance < RANGE_SQUARED) {
foundEntities.add(entity);
}
}
}
return Collections.unmodifiableList(foundEntities);
}
/**
* Gets the absolute closest player from the specified point within a specified range.
*
* @param position to search from
* @param ignore to ignore while searching
* @param range to search
* @return nearest player
*/
@Override
@LiveRead
@Threadsafe
public Player getNearestPlayer(Point position, Player ignore, int range) {
Entity best = null;
double bestDistance = range * range;
for (Entity entity : getEntitiesNearRegion(position, range)) {
if (entity != null && entity instanceof Player && entity != ignore) {
double distance = position.distanceSquared(entity.getScene().getPosition());
if (distance < bestDistance) {
bestDistance = distance;
best = entity;
}
}
}
return (Player) best;
}
@Override
protected void sendPosition(Point p, Quaternion rot) {
// TODO: Implement Spout Protocol
Session session = owner.getSession();
if (p.distanceSquared(entity.getPosition()) >= 16) {
EntityTeleportMessage ETMMsg =
new EntityTeleportMessage(
entity.getId(),
(int) p.getX(),
(int) p.getY(),
(int) p.getZ(),
(int) rot.getYaw(),
(int) rot.getPitch());
PlayerLookMessage PLMsg = new PlayerLookMessage(rot.getYaw(), rot.getPitch(), true);
session.sendAll(false, ETMMsg, PLMsg);
} else {
PlayerPositionLookMessage PPLMsg =
new PlayerPositionLookMessage(
p.getX(), p.getY() + STANCE, p.getZ(), STANCE, rot.getYaw(), rot.getPitch(), true);
session.send(false, PPLMsg);
}
}
