Initial commit
This commit is contained in:
Electroblob
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package electroblob.wizardry.item;
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import java.util.List;
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import javax.annotation.Nullable;
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import electroblob.wizardry.Wizardry;
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import net.minecraft.client.Minecraft;
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import net.minecraft.creativetab.CreativeTabs;
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import net.minecraft.enchantment.EnchantmentHelper;
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import net.minecraft.entity.Entity;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.entity.projectile.EntityArrow;
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import net.minecraft.init.Enchantments;
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import net.minecraft.init.Items;
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import net.minecraft.init.SoundEvents;
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import net.minecraft.item.IItemPropertyGetter;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemArrow;
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import net.minecraft.item.ItemBow;
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import net.minecraft.item.ItemStack;
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import net.minecraft.stats.StatList;
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import net.minecraft.util.ActionResult;
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import net.minecraft.util.EnumActionResult;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.util.SoundCategory;
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import net.minecraft.world.World;
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import net.minecraftforge.fml.relauncher.Side;
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import net.minecraftforge.fml.relauncher.SideOnly;
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public class ItemSpectralBow extends ItemBow implements IConjuredItem {
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public ItemSpectralBow(){
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super();
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this.setMaxDamage(getBaseDuration());
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this.setNoRepair();
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this.setCreativeTab(null);
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this.addPropertyOverride(new ResourceLocation("pull"), new IItemPropertyGetter()
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{
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@SideOnly(Side.CLIENT)
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public float apply(ItemStack stack, @Nullable World worldIn, @Nullable EntityLivingBase entityIn)
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{
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if (entityIn == null)
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{
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return 0.0F;
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}
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else
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{
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ItemStack itemstack = entityIn.getActiveItemStack();
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// Mojang, observe - hardcoding item references into their own classes is NOT good Java.
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return itemstack != null && itemstack.getItem() == ItemSpectralBow.this ? (float)(stack.getMaxItemUseDuration() - entityIn.getItemInUseCount()) / 20.0F : 0.0F;
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}
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}
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});
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this.addPropertyOverride(new ResourceLocation("pulling"), new IItemPropertyGetter()
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{
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@SideOnly(Side.CLIENT)
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public float apply(ItemStack stack, @Nullable World worldIn, @Nullable EntityLivingBase entityIn)
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{
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return entityIn != null && entityIn.isHandActive() && entityIn.getActiveItemStack() == stack ? 1.0F : 0.0F;
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}
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});
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}
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@Override
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@SideOnly(Side.CLIENT)
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// Why does this still exist? Item models deal with this now, right?
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public boolean isFull3D(){
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return true;
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}
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@Override
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public int getBaseDuration(){
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return 600;
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}
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@Override
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public int getMaxDamage(ItemStack stack){
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return this.getMaxDamageFromNBT(stack);
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}
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@Override
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// This method allows the code for the item's timer to be greatly simplified by damaging it directly from
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// onUpdate() and removing the workaround that involved WizardData and all sorts of crazy stuff.
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public boolean shouldCauseReequipAnimation(ItemStack oldStack, ItemStack newStack, boolean slotChanged){
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if(oldStack != null && newStack != null){
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// We only care about the situation where we specifically want the animation NOT to play.
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if(oldStack.getItem() == newStack.getItem() && !slotChanged
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// This code should only run on the client side, so using Minecraft is ok.
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&& !Minecraft.getMinecraft().thePlayer.isHandActive()) return false;
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}
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return super.shouldCauseReequipAnimation(oldStack, newStack, slotChanged);
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}
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@Override
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public void onUpdate(ItemStack stack, World world, Entity entity, int slot, boolean selected){
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int damage = stack.getItemDamage();
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if(damage > stack.getMaxDamage()) entity.replaceItemInInventory(slot, null);
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// Can't damage it whilst in use because for some reason it causes the item use to constantly reset.
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if(!(entity instanceof EntityLivingBase) || !((EntityLivingBase)entity).isHandActive()){
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stack.setItemDamage(damage + 1);
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}
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}
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// The following two methods re-route the displayed durability through the proxies in order to override the pausing
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// of the item timer when the bow is being pulled.
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@Override
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public double getDurabilityForDisplay(ItemStack stack){
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return Wizardry.proxy.getConjuredBowDurability(stack);
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}
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public double getDefaultDurabilityForDisplay(ItemStack stack){
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return super.getDurabilityForDisplay(stack);
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}
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@Override
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public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand){
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ActionResult<ItemStack> ret = net.minecraftforge.event.ForgeEventFactory.onArrowNock(stack, world, player, hand, true);
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if(ret != null) return ret;
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player.setActiveHand(hand);
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return ActionResult.newResult(EnumActionResult.SUCCESS, stack);
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}
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@Override
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@SideOnly(Side.CLIENT)
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public boolean hasEffect(ItemStack stack){
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return true;
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}
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@Override
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public boolean getIsRepairable(ItemStack stack, ItemStack stack2){
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return false;
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}
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@Override
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public int getItemEnchantability(){
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return 0;
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}
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// Cannot be dropped
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@Override
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public boolean onDroppedByPlayer(ItemStack item, EntityPlayer player){
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return false;
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}
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@Override
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public void onUsingTick(ItemStack stack, EntityLivingBase player, int count){
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// player.getItemInUseMaxCount() is named incorrectly; you only have to look at the method to see what it really
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// does.
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if(stack.getItemDamage() + player.getItemInUseMaxCount() > stack.getMaxDamage())
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player.replaceItemInInventory(player.getActiveHand() == EnumHand.MAIN_HAND ? 98 : 99, null);
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}
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@Override
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public void onPlayerStoppedUsing(ItemStack stack, World world, EntityLivingBase entity, int timeLeft){
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// Decreases the timer by the amount it should have been decreased while the bow was in use.
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if(!world.isRemote) stack.setItemDamage(stack.getItemDamage() + (this.getMaxItemUseDuration(stack) - timeLeft));
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if (entity instanceof EntityPlayer){
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EntityPlayer entityplayer = (EntityPlayer)entity;
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int i = this.getMaxItemUseDuration(stack) - timeLeft;
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i = net.minecraftforge.event.ForgeEventFactory.onArrowLoose(stack, world, (EntityPlayer)entity, i, true);
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if (i < 0) return;
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float f = getArrowVelocity(i);
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if ((double)f >= 0.1D){
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if (!world.isRemote){
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ItemArrow itemarrow = (ItemArrow)Items.ARROW;
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EntityArrow entityarrow = itemarrow.createArrow(world, new ItemStack(itemarrow), entityplayer);
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entityarrow.setAim(entityplayer, entityplayer.rotationPitch, entityplayer.rotationYaw, 0.0F, f * 3.0F, 1.0F);
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if (f == 1.0F)
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{
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entityarrow.setIsCritical(true);
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}
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int j = EnchantmentHelper.getEnchantmentLevel(Enchantments.POWER, stack);
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if (j > 0)
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{
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entityarrow.setDamage(entityarrow.getDamage() + (double)j * 0.5D + 0.5D);
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}
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int k = EnchantmentHelper.getEnchantmentLevel(Enchantments.PUNCH, stack);
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if (k > 0)
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{
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entityarrow.setKnockbackStrength(k);
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}
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if (EnchantmentHelper.getEnchantmentLevel(Enchantments.FLAME, stack) > 0)
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{
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entityarrow.setFire(100);
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}
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entityarrow.pickupStatus = EntityArrow.PickupStatus.DISALLOWED;
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world.spawnEntityInWorld(entityarrow);
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}
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world.playSound((EntityPlayer)null, entityplayer.posX, entityplayer.posY, entityplayer.posZ, SoundEvents.ENTITY_ARROW_SHOOT, SoundCategory.NEUTRAL, 1.0F, 1.0F / (itemRand.nextFloat() * 0.4F + 1.2F) + f * 0.5F);
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entityplayer.addStat(StatList.getObjectUseStats(this));
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}
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}
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}
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@Override
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@SideOnly(Side.CLIENT)
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public void getSubItems(Item item, CreativeTabs tab, List<ItemStack> subItems){
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subItems.add(new ItemStack(this, 1));
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}
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}
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