Hello! I'm trying to create a register a item that is like the shield. But my texture wont load and I think that im not registering the item correctly. Here is my code, it would be nice if someone could help me!

 

Main class:

package duckcreeper.shieldmod;

import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventHandler;
import net.minecraftforge.fml.common.Mod.Instance;
import net.minecraftforge.fml.common.SidedProxy;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.registry.GameRegistry;
import duckcreeper.shieldmod.init.ShieldItem;
import duckcreeper.shieldmod.item.stone_shield;
import duckcreeper.shieldmod.proxy.CommonProxy;

@Mod(modid = Reference.MOD_ID, name = Reference.NAME, version = Reference.VERSION)
public class Shieldmain 
{

@Instance(Reference.MOD_ID)
public static Shieldmain instance;

@SidedProxy(clientSide = Reference.CLIENT_PROXY_CLASS, serverSide = Reference.SERVER_PROXY_CLASS)
public static CommonProxy proxy;

public static stone_shield Stone_Shield = new stone_shield();

@EventHandler
public void preInit(FMLPreInitializationEvent event)
{
	GameRegistry.register(Stone_Shield);
}

@EventHandler
public void init(FMLInitializationEvent event)
{
	proxy.registerClientStuff();
}

@EventHandler
public void postInit(FMLPostInitializationEvent event)
{

}

public static void registerItem(ShieldItem item)
{
	GameRegistry.registerItem(item, item.getSimpleName());
}

}

Shield Class

import java.util.List;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.EnumAction;
import net.minecraft.item.EnumDyeColor;
import net.minecraft.item.IItemPropertyGetter;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBanner;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ActionResult;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.text.translation.I18n;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import duckcreeper.shieldmod.init.ShieldItem;

public class stone_shield extends ShieldItem
{

public stone_shield() 
{
	super("stone_shield");
        this.maxStackSize = 1;
        this.setCreativeTab(CreativeTabs.tabCombat);
        this.setMaxDamage(336);
        this.addPropertyOverride(new ResourceLocation("blocking"), new IItemPropertyGetter()
        {
            @SideOnly(Side.CLIENT)
            public float apply(ItemStack stack, World worldIn, EntityLivingBase entityIn)
            {
                return entityIn != null && entityIn.isHandActive() && entityIn.getActiveItemStack() == stack ? 1.0F : 0.0F;
            }
        });
    }

    /**
     * Called when a Block is right-clicked with this Item
     */
    public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ)
    {
        return super.onItemUse(stack, playerIn, worldIn, pos, hand, facing, hitX, hitY, hitZ);
    }

    public String getItemStackDisplayName(ItemStack stack)
    {
        if (stack.getSubCompound("BlockEntityTag", false) != null)
        {
            String s = "item.stone_shield.";
            EnumDyeColor enumdyecolor = ItemBanner.getBaseColor(stack);
            s = s + enumdyecolor.getUnlocalizedName() + ".name";
            return I18n.translateToLocal(s);
        }
        else
        {
            return I18n.translateToLocal("item.stone_shield.name");
        }
    }

    /**
     * allows items to add custom lines of information to the mouseover description
     */
    @SideOnly(Side.CLIENT)
    public void addInformation(ItemStack stack, EntityPlayer playerIn, List<String> tooltip, boolean advanced)
    {
        ItemBanner.func_185054_a(stack, tooltip);
    }

    /**
     * returns a list of items with the same ID, but different meta (eg: dye returns 16 items)
     */
    @SideOnly(Side.CLIENT)
    public void getSubItems(Item itemIn, CreativeTabs tab, List<ItemStack> subItems)
    {
        ItemStack itemstack = new ItemStack(itemIn, 1, 0);
        subItems.add(itemstack);
    }
    
    /**
     * returns the action that specifies what animation to play when the items is being used
     */
    public EnumAction getItemUseAction(ItemStack stack)
    {
        return EnumAction.BLOCK;
    }

    /**
     * How long it takes to use or consume an item
     */
    public int getMaxItemUseDuration(ItemStack stack)
    {
        return 72000;
    }

    public ActionResult<ItemStack> onItemRightClick(ItemStack itemStackIn, World worldIn, EntityPlayer playerIn, EnumHand hand)
    {
        playerIn.setActiveHand(hand);
        return new ActionResult(EnumActionResult.SUCCESS, itemStackIn);
    }

    /**
     * Return whether this item is repairable in an anvil.
     */
    public boolean getIsRepairable(ItemStack toRepair, ItemStack repair)
    {
        return repair.getItem() == Item.getItemFromBlock(Blocks.planks) ? true : super.getIsRepairable(toRepair, repair);
    }
}

 

Shield Item Class

import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.item.Item;
import net.minecraftforge.fml.common.registry.GameRegistry;
import duckcreeper.shieldmod.Reference;
import duckcreeper.shieldmod.item.stone_shield;

public class ShieldItem extends Item
{

public ShieldItem(String name)
{
	setUnlocalizedName(name);
}

public String getSimpleName()
{
	return getUnlocalizedName().substring(5);
}

Use setRegistryName the way it was intended to be used.  Do not use the 2 parameter overload of GameRegistry.registerItem: your registry name should not be derived from your unlocalized name, as unlocalized names are allowed to change but registry names are not.