Exemple #1
0
 /**
  * @author gabizou - February 7th, 2016
  *     <p>This will short circuit all other patches such that we control the entities being loaded
  *     by chunkloading and can throw our bulk entity event. This will bypass Forge's hook for
  *     individual entity events, but the SpongeModEventManager will still successfully throw the
  *     appropriate event and cancel the entities otherwise contained.
  * @param entities The entities being loaded
  * @param callbackInfo The callback info
  */
 @Final
 @Inject(method = "loadEntities", at = @At("HEAD"), cancellable = true)
 private void spongeLoadEntities(
     Collection<net.minecraft.entity.Entity> entities, CallbackInfo callbackInfo) {
   if (entities.isEmpty()) {
     // just return, no entities to load!
     callbackInfo.cancel();
     return;
   }
   List<Entity> entityList = new ArrayList<>();
   ImmutableList.Builder<EntitySnapshot> snapshotBuilder = ImmutableList.builder();
   for (net.minecraft.entity.Entity entity : entities) {
     entityList.add((Entity) entity);
     snapshotBuilder.add(((Entity) entity).createSnapshot());
   }
   SpawnCause cause = SpawnCause.builder().type(InternalSpawnTypes.CHUNK_LOAD).build();
   List<NamedCause> causes = new ArrayList<>();
   causes.add(NamedCause.source(cause));
   causes.add(NamedCause.of("World", this));
   SpawnEntityEvent.ChunkLoad chunkLoad =
       SpongeEventFactory.createSpawnEntityEventChunkLoad(
           Cause.of(causes), entityList, snapshotBuilder.build(), this);
   SpongeImpl.postEvent(chunkLoad);
   if (!chunkLoad.isCancelled()) {
     for (Entity successful : chunkLoad.getEntities()) {
       this.loadedEntityList.add((net.minecraft.entity.Entity) successful);
       this.onEntityAdded((net.minecraft.entity.Entity) successful);
     }
   }
   callbackInfo.cancel();
 }
  @Listener
  public void onSpawnEntityEvent(SpawnEntityEvent event, @Root SpawnCause cause) {
    WorldSettings settings = WorldSettings.get(event.getTargetWorld());

    if (!settings.isVanillaSpawnerAllowed() && cause.getType().equals(SpawnTypes.MOB_SPAWNER)) {
      return;
    } else if (!settings.isModSpawnerAllowed() && cause.getType().equals(SpawnTypes.CUSTOM)) {
      return;
    } else if (!settings.isPluginSpawnerAllowed() && cause.getType().equals(SpawnTypes.PLUGIN)) {
      return;
    } else if (!settings.isEggSpawnerAllowed() && cause.getType().equals(SpawnTypes.SPAWN_EGG)) {
      return;
    }

    for (Entity entity : event.getEntities()) {
      entity.offer(Sponge.getDataManager().getManipulatorBuilder(MoneyData.class).get().create());
    }
  }