/**
* @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());
}
}
