Examples with SpawnReason org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason used on opensource projects

Example 1 with SpawnReason

use of org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason in project Glowstone by GlowstoneMC.

the class GlowWorld method spawn.

public GlowEntity spawn(Location location, Class<? extends GlowEntity> clazz, SpawnReason reason) throws IllegalArgumentException {
    GlowEntity entity = null;
    if (TNTPrimed.class.isAssignableFrom(clazz)) {
        entity = new GlowTNTPrimed(location, null);
    }
    if (entity == null) {
        try {
            Constructor<? extends GlowEntity> constructor = clazz.getConstructor(Location.class);
            entity = constructor.newInstance(location);
            GlowEntity impl = entity;
            // function.accept(entity); TODO: work on type mismatches
            EntitySpawnEvent spawnEvent;
            if (entity instanceof LivingEntity) {
                spawnEvent = EventFactory.callEvent(new CreatureSpawnEvent((LivingEntity) entity, reason));
            } else {
                spawnEvent = EventFactory.callEvent(new EntitySpawnEvent(entity));
            }
            if (!spawnEvent.isCancelled()) {
                List<Message> spawnMessage = entity.createSpawnMessage();
                getRawPlayers().stream().filter(player -> player.canSeeEntity(impl)).forEach(player -> player.getSession().sendAll(spawnMessage.toArray(new Message[spawnMessage.size()])));
            } else {
                // TODO: separate spawning and construction for better event cancellation
                entity.remove();
            }
        } catch (NoSuchMethodException e) {
            GlowServer.logger.log(Level.WARNING, "Invalid entity spawn: ", e);
        } catch (IllegalAccessException | InstantiationException | InvocationTargetException e) {
            GlowServer.logger.log(Level.SEVERE, "Unable to spawn entity: ", e);
        }
    }
    if (entity != null) {
        return entity;
    }
    throw new UnsupportedOperationException("Not supported yet.");
}

Example 2 with SpawnReason

use of org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason 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.");
}

Example 3 with SpawnReason

use of org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason in project InfernalMobs by NyaaCat.

the class ConfigReader method getEnabledSpawnReasons.

public static List<SpawnReason> getEnabledSpawnReasons() {
    List<SpawnReason> ret = new ArrayList<>();
    for (String str : cfg().getStringList("enabledSpawnReasons")) {
        try {
            SpawnReason reason = SpawnReason.valueOf(str);
            ret.add(reason);
        } catch (Exception ex) {
            InfernalMobs.instance.getLogger().warning(str + " is not a valid spawn reason");
        }
    }
    return ret;
}