Main.class

    @EventHandler
    public void preInit(FMLPreInitializationEvent e){
        MinecraftForge.EVENT_BUS.register(this);
        NETWORK = NetworkRegistry.INSTANCE.newSimpleChannel(MODID);
        NETWORK.registerMessage(PacketRequestFOO.Handler.class, PacketRequestFOO.class, 0, SERVER);
        if(SIDE == CLIENT){
            preInitClient(e);
        }
        else if (SIDE == SERVER){
            preInitServer(e); //currently blank
        }
        MinecraftForge.EVENT_BUS.register(FOO);
    }

    @SideOnly(CLIENT)
    private final void preInitClient(FMLPreInitializationEvent e){
        CONFIG = new Configuration(e.getSuggestedConfigurationFile());
        config();
        KeyEventHandler.load();
        MinecraftForge.EVENT_BUS.register(new ClientServerListener());
        MinecraftForge.EVENT_BUS.register(KeyEventHandler.INSTANCE);
        MinecraftForge.EVENT_BUS.register(KeyEvent.REGISTER);
    }