View difference between Paste ID: hQiU3RVQ and XCD91dv4

 // transfer entity to dimension. do not transfer player using this method! use transferPlayerToDimension
 	static boolean transferEntityToDimension(Entity sourceEntity, int destinationDimension, double x, double y, double z)
 	{
 		WorldServer sourceWorldServer = MinecraftServer.getServer().worldServerForDimension(sourceEntity.dimension);
 		WorldServer destinationWorldServer = MinecraftServer.getServer().worldServerForDimension(destinationDimension);
 
 		if(sourceWorldServer == null || destinationWorldServer == null)
 		{
 			return false;
 		}
 
 		NBTTagCompound tagCompound = new NBTTagCompound();
 
 		// if write fails entity is a mount; must write parent to instead
         while(sourceEntity.writeToNBTOptional(tagCompound) == false)
         {
         	sourceEntity = sourceEntity.riddenByEntity;
         	sourceEntity.writeToNBTOptional(tagCompound);
         }
 
         // get rotation values from entity
 		float rotationYaw = sourceEntity.rotationYaw;
 		float rotationPitch = sourceEntity.rotationPitch;
 
 		// remove entity from source world
         sourceWorldServer.removeEntity(sourceEntity);
 
         // create entity from saved nbt tag
         Entity destinationEntity = EntityList.createEntityFromNBT(tagCompound, destinationWorldServer);
 
         // set entity location and orientation
         destinationEntity.setLocationAndAngles(x, y, z, rotationYaw, rotationPitch);
 
         // spawn entity in destination world
         destinationWorldServer.spawnEntityInWorld(destinationEntity);
 
         // register destination entity with IExtendedEntityProperties - TeleporterEntity
         TeleporterEntity destinationEntityProperties = TeleporterEntity.get(destinationEntity);
         if(destinationEntityProperties == null)
         {
         	TeleporterEntity.register(destinationEntity);
         }
 
         // so the entity doesn't teleport again when the dimension loads
         destinationEntityProperties.setOnTeleporter(true);
         destinationEntityProperties.setTeleported(true);
 
         // finally, apply the teleportation transfer to ensure the enemy is in the correct location
         TeleporterEntity.transferToLocation(destinationEntity, x, y, z);
 
 		return true;
 	}