Tutorial Package w/o foods,crops

//This should be pasted in your main mod file under the imports!
    @Mod(modid = "Tutorials", name = "Tutorial Mod", version = "1.5.1")
    @NetworkMod(clientSideRequired = true, serverSideRequired = false, channels = {"Tutorials"})

    public class Mod_Main {

        @SidedProxy(clientSide = "erikstutorials.ClientProxy", serverSide = "erikstutorials.ServerProxy")
        public static ServerProxy proxy;


        @Instance
        public static Mod_Main instance = new Mod_Main();

//For everything below to work you must paste the above in your main mod file.

//This is the client proxy
package erikstutorials;

import erikstutorials.ServerProxy;

public class ClientProxy extends ServerProxy {

    @Override
    public void registerRenderThings(){

    }

}

//This is the server proxy
package erikstutorials;

public class ServerProxy {

    public void registerRenderThings(){

    }
}

//This is the Packet Handler
package erikstutorials;

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.IOException;

import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet250CustomPayload;
import cpw.mods.fml.common.network.IPacketHandler;
import cpw.mods.fml.common.network.Player;

public class PacketHandler implements IPacketHandler{

    @Override
    public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player) {
        if(packet.channel.equals("Tutorials")){
            handlePacket(packet);
        }

    }

    public void handlePacket(Packet250CustomPayload packet){
        DataInputStream inputStream = new DataInputStream(new ByteArrayInputStream(packet.data));

        int randomInt1;
        int randomInt2;

        try{
            randomInt1 = inputStream.readInt();
            randomInt2 = inputStream.readInt();
        }catch(IOException e){
            e.printStackTrace();
            return;
        }

        System.out.println(randomInt1 + "" + randomInt2);
    }

}

//This is the guihandler,supports multiple guis

package erikstutorials;

import net.minecraft.client.gui.Gui;
import net.minecraft.client.gui.GuiScreenBook;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.IGuiHandler;
import cpw.mods.fml.common.network.OpenGuiPacket;

public class GuiHandler implements IGuiHandler{

    @Override
    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
        TileEntity tile_entity = world.getBlockTileEntity(x, y, z);


        switch (ID)
        {

        //case 0:   return new ContainerDryingRack(player.inventory, (TileEntityDryingRack)tile_entity);
        //case 1: return ID == 1 && world.getBlockId(x, y, z) == Mystique_Main.Mod_Main.blockID  ? new ContainerPrepTable(player.inventory, world, x, y, z) : null;
        }

        return null;
    }

    @Override
    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
        TileEntity tile_entity = world.getBlockTileEntity(x, y, z);
        switch (ID)
        {
        //case 0: return new GuiDryingRack(player.inventory, (TileEntityDryingRack) tile_entity);
        //case 1:   return ID == 1 && world.getBlockId(x, y, z) == Mystique_Main.Mod_Main.blockID ? new GuiPrepTable(player.inventory, world, x, y, z) : null;
        }

        return null;
    }
    }