Examples with GlowEntity net.glowstone.entity.GlowEntity used on opensource projects

Example 1 with GlowEntity

use of net.glowstone.entity.GlowEntity in project Glowstone by GlowstoneMC.

the class ItemSpawn method rightClickBlock.

@Override
public void rightClickBlock(GlowPlayer player, GlowBlock against, BlockFace face, ItemStack holding, Vector clickedLoc) {
    Location location = against.getLocation().add(face.getModX(), face.getModY(), face.getModZ());
    // TODO: change mob spawner when clicked by monster egg
    if (holding.hasItemMeta() && holding.getItemMeta() instanceof GlowMetaSpawn) {
        GlowMetaSpawn meta = (GlowMetaSpawn) holding.getItemMeta();
        EntityType type = meta.getSpawnedType();
        CompoundTag tag = meta.getEntityTag();
        if (type != null) {
            GlowEntity entity = against.getWorld().spawn(location.add(0.5, 0, 0.5), EntityRegistry.getEntity(type), SpawnReason.SPAWNER_EGG);
            if (tag != null) {
                EntityStorage.load(entity, tag);
            }
        }
    }
}

Example 2 with GlowEntity

use of net.glowstone.entity.GlowEntity in project Glowstone by GlowstoneMC.

the class VehicleMoveHandler method handle.

@Override
public void handle(GlowSession session, VehicleMoveMessage message) {
    GlowPlayer player = session.getPlayer();
    if (!player.isInsideVehicle() || !(player.getVehicle() instanceof Vehicle)) {
        return;
    }
    GlowEntity vehicle = (GlowEntity) player.getVehicle();
    Location oldLocation = vehicle.getLocation();
    Location newLocation = oldLocation.clone();
    message.update(newLocation);
    // don't let players reach an illegal position
    if (Math.abs(newLocation.getBlockX()) > 32000000 || Math.abs(newLocation.getBlockZ()) > 32000000) {
        session.getPlayer().kickPlayer("Illegal position");
        return;
    }
    /*
          don't let players move more than 100 blocks in a single packet
          if they move greater than 10 blocks, but less than 100, just warn
          this is NOT robust hack prevention - only to prevent client
          confusion about where its actual location is (e.g. during login)
        */
    if (Position.hasMoved(oldLocation, newLocation) && !player.isDead() && !vehicle.isDead()) {
        double distance = newLocation.distanceSquared(oldLocation);
        if (distance > 100 * 100) {
            session.getPlayer().kickPlayer("You moved too quickly :( (Hacking?)");
            return;
        } else if (distance > 100) {
            GlowServer.logger.warning(session.getPlayer().getName() + " moved too quickly!");
        }
    }
    if (!isValidMovement(vehicle, oldLocation, newLocation)) {
        vehicle.teleport(oldLocation);
        return;
    }
    // call move event if movement actually occurred and there are handlers registered
    if (!oldLocation.equals(newLocation) && VehicleMoveEvent.getHandlerList().getRegisteredListeners().length > 0) {
        EventFactory.getInstance().callEvent(new VehicleMoveEvent((Vehicle) vehicle, oldLocation, newLocation.clone()));
    }
    // simply update location
    vehicle.setRawLocation(newLocation);
    player.setRawLocation(vehicle.getMountLocation());
    // track movement stats
    Vector delta = newLocation.clone().subtract(oldLocation).toVector();
    delta.setX(Math.abs(delta.getX()));
    delta.setY(Math.abs(delta.getY()));
    delta.setZ(Math.abs(delta.getZ()));
    int flatDistance = (int) Math.round(Math.hypot(delta.getX(), delta.getZ()) * 100.0);
    if (vehicle instanceof Boat) {
        player.incrementStatistic(Statistic.BOAT_ONE_CM, flatDistance);
    } else if (vehicle instanceof Minecart) {
        player.incrementStatistic(Statistic.MINECART_ONE_CM, flatDistance);
    }
}

Example 3 with GlowEntity

use of net.glowstone.entity.GlowEntity in project Glowstone by GlowstoneMC.

the class EntityStore method savePassengers.

private void savePassengers(GlowEntity vehicle, CompoundTag tag) {
    List<CompoundTag> passengers = new ArrayList<>();
    for (Entity passenger : vehicle.getPassengers()) {
        if (!(passenger instanceof GlowEntity)) {
            continue;
        }
        GlowEntity glowEntity = (GlowEntity) passenger;
        if (!glowEntity.shouldSave()) {
            continue;
        }
        try {
            CompoundTag compound = new CompoundTag();
            EntityStorage.save(glowEntity, compound);
            passengers.add(compound);
            savePassengers(glowEntity, compound);
        } catch (Exception e) {
            ConsoleMessages.Warn.Entity.SAVE_FAILED_PASSENGER.log(passenger, e);
        }
    }
    if (!passengers.isEmpty()) {
        tag.putCompoundList("Passengers", passengers);
    }
}

Example 4 with GlowEntity

use of net.glowstone.entity.GlowEntity in project Glowstone by GlowstoneMC.

the class GlowWorld method pulse.

/**
 * Updates all the entities within this world.
 */
public void pulse() {
    List<GlowEntity> allEntities = new ArrayList<>(entityManager.getAll());
    List<GlowPlayer> players = new LinkedList<>();
    activeChunksSet.clear();
    // We should pulse our tickmap, so blocks get updated.
    pulseTickMap();
    // their position is modified by session ticking.
    for (GlowEntity entity : entityManager) {
        if (entity instanceof GlowPlayer) {
            players.add((GlowPlayer) entity);
            updateActiveChunkCollection(entity);
        } else {
            entity.pulse();
        }
    }
    updateBlocksInActiveChunks();
    // why update blocks before Players or Entities? if there is a specific reason we should
    // document it here.
    pulsePlayers(players);
    chunkManager.clearChunkBlockChanges();
    resetEntities(allEntities);
    worldBorder.pulse();
    updateWorldTime();
    informPlayersOfTime();
    updateOverworldWeather();
    handleSleepAndWake(players);
    saveWorld();
}

Example 5 with GlowEntity

use of net.glowstone.entity.GlowEntity in project Glowstone by GlowstoneMC.

the class GlowWorld method spawnGlowEntity.

/**
 * Spawns an entity.
 *
 * @param location the {@link Location} to spawn the entity at
 * @param clazz    the class of the {@link Entity} to spawn
 * @param reason   the reason for the spawning of the entity
 * @return an instance of the spawned {@link Entity}
 * @throws IllegalArgumentException TODO: document the reason this can happen
 */
public <T extends GlowEntity, E extends Entity> GlowEntity spawnGlowEntity(Location location, Class<T> clazz, SpawnReason reason, @Nullable Consumer<E> function) throws IllegalArgumentException {
    checkNotNull(location);
    checkNotNull(clazz);
    GlowEntity entity = null;
    try {
        if (EntityRegistry.getEntity(clazz) != null) {
            entity = EntityStorage.create(clazz, location);
        }
        if (entity != null && function != null) {
            function.accept((E) entity);
        }
        EntitySpawnEvent spawnEvent = null;
        if (entity instanceof LivingEntity) {
            spawnEvent = EventFactory.getInstance().callEvent(new CreatureSpawnEvent((LivingEntity) entity, reason));
        } else if (!(entity instanceof Item)) {
            // ItemSpawnEvent is called elsewhere
            spawnEvent = EventFactory.getInstance().callEvent(new EntitySpawnEvent(entity));
        }
        if (spawnEvent != null && spawnEvent.isCancelled()) {
            // TODO: separate spawning and construction for better event cancellation
            entity.remove();
        } else {
            List<Message> spawnMessage = entity.createSpawnMessage();
            final GlowEntity finalEntity = entity;
            getRawPlayers().stream().filter(player -> player.canSeeEntity(finalEntity)).forEach(player -> player.getSession().sendAll(spawnMessage.toArray(new Message[spawnMessage.size()])));
        }
    } catch (NoSuchMethodError | IllegalAccessError e) {
        GlowServer.logger.log(Level.WARNING, "Invalid entity spawn: ", e);
    } catch (Throwable t) {
        GlowServer.logger.log(Level.SEVERE, "Unable to spawn entity: ", t);
    }
    if (entity != null) {
        return entity;
    }
    throw new UnsupportedOperationException("Not supported yet.");
}