EventHandler

    @ForgeSubscribe
    public void onEntityConstructing(EntityConstructing event)
    {
        /*
    Be sure to check if the entity being constructed is the correct type for the extended properties you're about to add! The null check may not be necessary - I only use it to make sure properties are only registered once per entity
         */
        if (event.entity instanceof EntityPlayer && ExtendedPlayer.get((EntityPlayer) event.entity) == null)
            // This is how extended properties are registered using our convenient method from earlier
            ExtendedPlayer.register((EntityPlayer) event.entity);
        // That will call the constructor as well as cause the init() method
        // to be called automatically

        // If you didn't make the two convenient methods from earlier, your code would be
        // much uglier:
        if (event.entity instanceof EntityPlayer && event.entity.getExtendedProperties(ExtendedPlayer.EXT_PROP_NAME) == null)
            event.entity.registerExtendedProperties(ExtendedPlayer.EXT_PROP_NAME, new ExtendedPlayer((EntityPlayer) event.entity));
    }

    // we need to add this new event - it is called for every living entity upon death
    @ForgeSubscribe
    public void onLivingDeathEvent(LivingDeathEvent event)
    {
        // we only want to save data for players (most likely, anyway)
        if (!event.entity.worldObj.isRemote && event.entity instanceof EntityPlayer)
        {
            // NOTE: See step 6 for a way to do this all in one line!!!
            // create a new NBT Tag Compound to store the IExtendedEntityProperties data
            NBTTagCompound playerData = new NBTTagCompound();
            // write the data to the new compound
            ((ExtendedPlayer)(event.entity.getExtendedProperties(ExtendedPlayer.EXT_PROP_NAME))).saveNBTData(playerData);
            // and store it in our proxy
            FGM3.proxy.storeEntityData(((EntityPlayer) event.entity).username, playerData);
            // call our handy static one-liner to save custom data to the proxy
            ExtendedPlayer.saveProxyData((EntityPlayer) event.entity);
            ExtendedPlayer prop = (ExtendedPlayer)event.entity.getExtendedProperties(ExtendedPlayer.EXT_PROP_NAME);


            prop.setRad(0);
            prop.setWeight(0);
            prop.setbWeight(0);
            EntityPlayer player = (EntityPlayer)event.entity;
            player.inventory.clearInventory(ArtefactCore.knife.itemID, -1);

            ExtendedPlayer props = ExtendedPlayer.get(player);
            for(int i = 0; i < 9; ++i)
            {
                if(i < 5 || i > 8)
                {
                    if(props.inventory.getStackInSlot(i) != null)
                    {
                        //System.out.println(i);
                        ItemStack is = props.inventory.getStackInSlot(i);
                        player.inventory.clearInventory(is.itemID, -1);
                        player.worldObj.spawnEntityInWorld(new EntityItem(player.worldObj, player.posX, player.posY, player.posZ, is));
                    }
                }
            }
        }
    }

    // we already have this event, but we need to modify it some
    @ForgeSubscribe
    public void onEntityJoinWorld(EntityJoinWorldEvent event)
    {
        if(!event.entity.worldObj.isRemote && event.entity instanceof EntityLivingBase)
        {
            EntityLivingBase entity = (EntityLivingBase)event.entity;
            entity.getEntityAttribute(SharedMonsterAttributes.knockbackResistance).setAttribute(2D);
        }

        if (!event.entity.worldObj.isRemote && event.entity instanceof EntityPlayer)
            ExtendedPlayer.get((EntityPlayer) event.entity).sync();
    }