ItemPearcelCrook.java

package com.miningmark48.pearcelmod.item;

import com.miningmark48.pearcelmod.utility.KeyCheck;
import com.miningmark48.pearcelmod.utility.Translate;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemSword;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.world.World;

import java.util.List;

public class ItemPearcelCrook extends ItemSword {


    public ItemPearcelCrook(ToolMaterial material) {
        super(material);
        setMaxDamage(64);
    }

    @Override
    public void addInformation(ItemStack stack, EntityPlayer player, List list, boolean par4) {
        if (KeyCheck.isHoldingShift()) {
            list.add(Translate.toLocal("tooltip.item.pearcel_crook.line1"));
        }else{
            list.add(Translate.toLocal("tooltip.item.hold") + " " + TextFormatting.AQUA + TextFormatting.ITALIC + Translate.toLocal("tooltip.item.shift"));
        }

    }

    @Override
    public boolean onBlockDestroyed(ItemStack stack, World worldIn, IBlockState state, BlockPos pos, EntityLivingBase entityLiving)
    {
        if ((double)state.getBlockHardness(worldIn, pos) != 0.0D)
        {
            stack.damageItem(1, entityLiving);
        }

        return true;
    }
}