path: root/src/Java/gtPlusPlus/xmod/gregtech/api/items/Gregtech_MetaTool.java

package gtPlusPlus.xmod.gregtech.api.items;

import static gregtech.api.enums.GT_Values.MOD_ID_RC;
import gregtech.api.enchants.Enchantment_Radioactivity;
import gregtech.api.enums.Materials;
import gregtech.api.interfaces.IDamagableItem;
import gregtech.api.interfaces.IToolStats;
import gregtech.api.items.GT_MetaGenerated_Tool;
import gregtech.api.util.GT_ModHandler;
import gregtech.api.util.GT_Utility;
import gtPlusPlus.core.creative.AddToCreativeTab;
import gtPlusPlus.xmod.gregtech.api.interfaces.internal.Interface_ToolStats;

import java.util.*;
import java.util.Map.Entry;

import mods.railcraft.api.core.items.IToolCrowbar;
import net.minecraft.block.Block;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.*;
import net.minecraft.entity.item.EntityMinecart;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.potion.Potion;
import net.minecraft.stats.AchievementList;
import net.minecraft.stats.StatList;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.event.world.BlockEvent;
import buildcraft.api.tools.IToolWrench;
import cpw.mods.fml.common.Optional;

/**
 * This is an example on how you can create a Tool ItemStack, in this case a Bismuth Wrench:
 * GT_MetaGenerated_Tool.sInstances.get("gt.metatool.01").getToolWithStats(16, 1, Materials.Bismuth, Materials.Bismuth, null);
 */
@Optional.InterfaceList(value = {@Optional.Interface(iface = "mods.railcraft.api.core.items.IToolCrowbar", modid = MOD_ID_RC), @Optional.Interface(iface = "buildcraft.api.tools.IToolWrench", modid = "BuildCraft")})
public abstract class Gregtech_MetaTool extends GT_MetaGenerated_Tool implements IDamagableItem, IToolCrowbar, IToolWrench {
	/**
	 * All instances of this Item Class are listed here.
	 * This gets used to register the Renderer to all Items of this Type, if useStandardMetaItemRenderer() returns true.
	 * <p/>
	 * You can also use the unlocalized Name gotten from getUnlocalizedName() as Key if you want to get a specific Item.
	 */
	public static final HashMap<String, Gregtech_MetaTool> sInstances = new HashMap<String, Gregtech_MetaTool>();

	/* ---------- CONSTRUCTOR AND MEMBER VARIABLES ---------- */

	public final HashMap<Short, IToolStats> mToolStats = new HashMap<Short, IToolStats>();

	/**
	 * Creates the Item using these Parameters.
	 *
	 * @param aUnlocalized The Unlocalized Name of this Item.
	 */
	public Gregtech_MetaTool(String aUnlocalized) {
		super(aUnlocalized);
		GT_ModHandler.registerBoxableItemToToolBox(this);
		setCreativeTab(AddToCreativeTab.tabMachines);
		setMaxStackSize(1);
		sInstances.put(getUnlocalizedName(), this);
	}

	/**
	 * Called by the Block Harvesting Event within the GT_Proxy
	 */
	@Override
	public void onHarvestBlockEvent(ArrayList<ItemStack> aDrops, ItemStack aStack, EntityPlayer aPlayer, Block aBlock, int aX, int aY, int aZ, byte aMetaData, int aFortune, boolean aSilkTouch, BlockEvent.HarvestDropsEvent aEvent) {
		IToolStats tStats = getToolStats(aStack);
		if (isItemStackUsable(aStack) && getDigSpeed(aStack, aBlock, aMetaData) > 0.0F)
			doDamage(aStack, tStats.convertBlockDrops(aDrops, aStack, aPlayer, aBlock, aX, aY, aZ, aMetaData, aFortune, aSilkTouch, aEvent) * tStats.getToolDamagePerDropConversion());
	}

	@Override
	public boolean onLeftClickEntity(ItemStack aStack, EntityPlayer aPlayer, Entity aEntity) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats == null || !isItemStackUsable(aStack)) return true;
		GT_Utility.doSoundAtClient(tStats.getEntityHitSound(), 1, 1.0F);
		if (super.onLeftClickEntity(aStack, aPlayer, aEntity)) return true;
		if (aEntity.canAttackWithItem() && !aEntity.hitByEntity(aPlayer)) {
			float tMagicDamage = tStats.getMagicDamageAgainstEntity(aEntity instanceof EntityLivingBase ? EnchantmentHelper.getEnchantmentModifierLiving(aPlayer, (EntityLivingBase) aEntity) : 0.0F, aEntity, aStack, aPlayer), tDamage = tStats.getNormalDamageAgainstEntity((float) aPlayer.getEntityAttribute(SharedMonsterAttributes.attackDamage).getAttributeValue() + getToolCombatDamage(aStack), aEntity, aStack, aPlayer);
			if (tDamage + tMagicDamage > 0.0F) {
				boolean tCriticalHit = aPlayer.fallDistance > 0.0F && !aPlayer.onGround && !aPlayer.isOnLadder() && !aPlayer.isInWater() && !aPlayer.isPotionActive(Potion.blindness) && aPlayer.ridingEntity == null && aEntity instanceof EntityLivingBase;
				if (tCriticalHit && tDamage > 0.0F) tDamage *= 1.5F;
				tDamage += tMagicDamage;
				if (aEntity.attackEntityFrom(tStats.getDamageSource(aPlayer, aEntity), tDamage)) {
					if (aEntity instanceof EntityLivingBase)
						aEntity.setFire(EnchantmentHelper.getFireAspectModifier(aPlayer) * 4);
					int tKnockcack = (aPlayer.isSprinting() ? 1 : 0) + (aEntity instanceof EntityLivingBase ? EnchantmentHelper.getKnockbackModifier(aPlayer, (EntityLivingBase) aEntity) : 0);
					if (tKnockcack > 0) {
						aEntity.addVelocity(-MathHelper.sin(aPlayer.rotationYaw * (float) Math.PI / 180.0F) * tKnockcack * 0.5F, 0.1D, MathHelper.cos(aPlayer.rotationYaw * (float) Math.PI / 180.0F) * tKnockcack * 0.5F);
						aPlayer.motionX *= 0.6D;
						aPlayer.motionZ *= 0.6D;
						aPlayer.setSprinting(false);
					}
					if (tCriticalHit) aPlayer.onCriticalHit(aEntity);
					if (tMagicDamage > 0.0F) aPlayer.onEnchantmentCritical(aEntity);
					if (tDamage >= 18.0F) aPlayer.triggerAchievement(AchievementList.overkill);
					aPlayer.setLastAttacker(aEntity);
					if (aEntity instanceof EntityLivingBase)
						EnchantmentHelper.func_151384_a((EntityLivingBase) aEntity, aPlayer);
					EnchantmentHelper.func_151385_b(aPlayer, aEntity);
					if (aEntity instanceof EntityLivingBase)
						aPlayer.addStat(StatList.damageDealtStat, Math.round(tDamage * 10.0F));
					aEntity.hurtResistantTime = Math.max(1, tStats.getHurtResistanceTime(aEntity.hurtResistantTime, aEntity));
					aPlayer.addExhaustion(0.3F);
					doDamage(aStack, tStats.getToolDamagePerEntityAttack());
				}
			}
		}
		if (aStack.stackSize <= 0) aPlayer.destroyCurrentEquippedItem();
		return true;
	}

	@Override
	public ItemStack onItemRightClick(ItemStack aStack, World aWorld, EntityPlayer aPlayer) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats != null && tStats.canBlock()) aPlayer.setItemInUse(aStack, 72000);
		return super.onItemRightClick(aStack, aWorld, aPlayer);
	}

	
	public void addAdditionalToolTips(List aList, ItemStack aStack) {
		long tMaxDamage = getToolMaxDamage(aStack);
		Materials tMaterial = getPrimaryMaterial(aStack);
		IToolStats tStats = getToolStats(aStack);
		int tOffset = getElectricStats(aStack) != null ? 2 : 1;
		if (tStats != null) {
			String name = aStack.getUnlocalizedName();
			if (name.equals("gt.metatool.01.170") || name.equals("gt.metatool.01.172") || name.equals("gt.metatool.01.174") || name.equals("gt.metatool.01.176")) {
				aList.add(tOffset + 0, EnumChatFormatting.WHITE + "Durability: " + EnumChatFormatting.GREEN + (tMaxDamage - getToolDamage(aStack)) + " / " + tMaxDamage + EnumChatFormatting.GRAY);
				aList.add(tOffset + 1, EnumChatFormatting.WHITE + tMaterial.mDefaultLocalName + EnumChatFormatting.YELLOW + " lvl " + getHarvestLevel(aStack, "") + EnumChatFormatting.GRAY);
				aList.add(tOffset + 2, EnumChatFormatting.WHITE + "Turbine Efficency: " + EnumChatFormatting.BLUE + (50.0F + (10.0F * getToolCombatDamage(aStack))) + EnumChatFormatting.GRAY);
				aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Optimal Steam flow: " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed * 1000) + EnumChatFormatting.GRAY + "L/sec");
				aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Optimal Gas flow(EU burnvalue per tick): " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed * 25) + EnumChatFormatting.GRAY + "EU/t");
				aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Optimal Plasma flow(Plasma energyvalue per tick): " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed * 1000) + EnumChatFormatting.GRAY + "EU/t");

			} else {
				aList.add(tOffset + 0, EnumChatFormatting.WHITE + "Durability: " + EnumChatFormatting.GREEN + (tMaxDamage - getToolDamage(aStack)) + " / " + tMaxDamage + EnumChatFormatting.GRAY);
				aList.add(tOffset + 1, EnumChatFormatting.WHITE + tMaterial.mDefaultLocalName + EnumChatFormatting.YELLOW + " lvl " + getHarvestLevel(aStack, "") + EnumChatFormatting.GRAY);
				aList.add(tOffset + 2, EnumChatFormatting.WHITE + "Attack Damage: " + EnumChatFormatting.BLUE + getToolCombatDamage(aStack) + EnumChatFormatting.GRAY);
				aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Mining Speed: " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed) + EnumChatFormatting.GRAY);
			}
		}
	}
	
	public void addAdditionalToolTips(List aList, ItemStack aStack, EntityPlayer aPlayer) {
        long tMaxDamage = getToolMaxDamage(aStack);
        Materials tMaterial = getPrimaryMaterial(aStack);
        IToolStats tStats = getToolStats(aStack);
        int tOffset = getElectricStats(aStack) != null ? 2 : 1;
        if (tStats != null) {
            String name = aStack.getUnlocalizedName();
            if (name.equals("gt.metatool.01.170") || name.equals("gt.metatool.01.172") || name.equals("gt.metatool.01.174") || name.equals("gt.metatool.01.176")) {
                aList.add(tOffset + 0, EnumChatFormatting.WHITE + "Durability: " + EnumChatFormatting.GREEN + (tMaxDamage - getToolDamage(aStack)) + " / " + tMaxDamage + EnumChatFormatting.GRAY);
                aList.add(tOffset + 1, EnumChatFormatting.WHITE + tMaterial.mDefaultLocalName + EnumChatFormatting.YELLOW + " lvl " + getHarvestLevel(aStack, "") + EnumChatFormatting.GRAY);
                aList.add(tOffset + 2, EnumChatFormatting.WHITE + "Turbine Efficency: " + EnumChatFormatting.BLUE + (50.0F + (10.0F * getToolCombatDamage(aStack))) + EnumChatFormatting.GRAY);
                aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Optimal Steam flow: " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed * 1000) + EnumChatFormatting.GRAY + "L/sec");
                aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Optimal Gas flow(EU burnvalue per tick): " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed * 50) + EnumChatFormatting.GRAY + "EU/t");
                aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Optimal Plasma flow(Plasma energyvalue per tick): " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed * 1000) + EnumChatFormatting.GRAY + "EU/t");

            } else {
                aList.add(tOffset + 0, EnumChatFormatting.WHITE + "Durability: " + EnumChatFormatting.GREEN + (tMaxDamage - getToolDamage(aStack)) + " / " + tMaxDamage + EnumChatFormatting.GRAY);
                aList.add(tOffset + 1, EnumChatFormatting.WHITE + tMaterial.mDefaultLocalName + EnumChatFormatting.YELLOW + " lvl " + getHarvestLevel(aStack, "") + EnumChatFormatting.GRAY);
                aList.add(tOffset + 2, EnumChatFormatting.WHITE + "Attack Damage: " + EnumChatFormatting.BLUE + getToolCombatDamage(aStack) + EnumChatFormatting.GRAY);
                aList.add(tOffset + 3, EnumChatFormatting.WHITE + "Mining Speed: " + EnumChatFormatting.LIGHT_PURPLE + Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed) + EnumChatFormatting.GRAY);
                NBTTagCompound aNBT = aStack.getTagCompound();
                if (aNBT != null) {
                    aNBT = aNBT.getCompoundTag("GT.ToolStats");
                    if (aNBT != null && aNBT.hasKey("Heat")){
                    	int tHeat = aNBT.getInteger("Heat");
                    	long tWorldTime = aPlayer.getEntityWorld().getWorldTime();
                    	if(aNBT.hasKey("HeatTime")){
                    		long tHeatTime = aNBT.getLong("HeatTime");
                    		if(tWorldTime>(tHeatTime+10)){
                    			tHeat = (int) (tHeat - ((tWorldTime-tHeatTime)/10));
                    			if(tHeat<300&&tHeat>-10000)tHeat=300;
                    		}
                    		aNBT.setLong("HeatTime", tWorldTime);
                    		if(tHeat>-10000)aNBT.setInteger("Heat", tHeat);
                    	}
                    	
                    	 aList.add(tOffset + 3, EnumChatFormatting.RED + "Heat: " + aNBT.getInteger("Heat")+" K" + EnumChatFormatting.GRAY);
                    }
                }
            }
        }
    }

	@Override
	public Long[] getFluidContainerStats(ItemStack aStack) {
		return null;
	}

	@Override
	public Long[] getElectricStats(ItemStack aStack) {
		NBTTagCompound aNBT = aStack.getTagCompound();
		if (aNBT != null) {
			aNBT = aNBT.getCompoundTag("GT.ToolStats");
			if (aNBT != null && aNBT.getBoolean("Electric"))
				return new Long[]{aNBT.getLong("MaxCharge"), aNBT.getLong("Voltage"), aNBT.getLong("Tier"), aNBT.getLong("SpecialData")};
		}
		return null;
	}

	@Override
	public float getToolCombatDamage(ItemStack aStack) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats == null) return 0;
		return tStats.getBaseDamage() + getPrimaryMaterial(aStack).mToolQuality;
	}

	@Override
	public float getDigSpeed(ItemStack aStack, Block aBlock, int aMetaData) {
		if (!isItemStackUsable(aStack)) return 0.0F;
		IToolStats tStats = getToolStats(aStack);
		if (tStats == null || Math.max(0, getHarvestLevel(aStack, "")) < aBlock.getHarvestLevel(aMetaData)) return 0.0F;
		return tStats.isMinableBlock(aBlock, (byte) aMetaData) ? Math.max(Float.MIN_NORMAL, tStats.getSpeedMultiplier() * getPrimaryMaterial(aStack).mToolSpeed) : 0.0F;
	}

	@Override
	public boolean onBlockDestroyed(ItemStack aStack, World aWorld, Block aBlock, int aX, int aY, int aZ, EntityLivingBase aPlayer) {
		if (!isItemStackUsable(aStack)) return false;
		IToolStats tStats = getToolStats(aStack);
		if (tStats == null) return false;
		GT_Utility.doSoundAtClient(tStats.getMiningSound(), 1, 1.0F);
		doDamage(aStack, (int) Math.max(1, aBlock.getBlockHardness(aWorld, aX, aY, aZ) * tStats.getToolDamagePerBlockBreak()));
		return getDigSpeed(aStack, aBlock, aWorld.getBlockMetadata(aX, aY, aZ)) > 0.0F;
	}

	private ItemStack getContainerItem(ItemStack aStack, boolean playSound) {
		if (!isItemStackUsable(aStack)) return null;
		aStack = GT_Utility.copyAmount(1, aStack);
		IToolStats tStats = getToolStats(aStack);
		if (tStats == null) return null;
		doDamage(aStack, tStats.getToolDamagePerContainerCraft());
		aStack = aStack.stackSize > 0 ? aStack : null;
		if (playSound) {
			//String sound = (aStack == null) ? tStats.getBreakingSound() : tStats.getCraftingSound();
			//GT_Utility.doSoundAtClient(sound, 1, 1.0F);
		}
		return aStack;
	}

	@Override
	public Interface_ToolStats getToolStats(ItemStack aStack) {
		isItemStackUsable(aStack);
		return getToolStatsInternal(aStack);
	}

	private Interface_ToolStats getToolStatsInternal(ItemStack aStack) {
		return (Interface_ToolStats) (aStack == null ? null : mToolStats.get((short) aStack.getItemDamage()));
	}

	@Override
	public boolean canWhack(EntityPlayer aPlayer, ItemStack aStack, int aX, int aY, int aZ) {
		if (!isItemStackUsable(aStack)) return false;
		IToolStats tStats = getToolStats(aStack);
		return tStats != null && tStats.isCrowbar();
	}

	@Override
	public void onWhack(EntityPlayer aPlayer, ItemStack aStack, int aX, int aY, int aZ) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats != null) doDamage(aStack, tStats.getToolDamagePerEntityAttack());
	}

	@Override
	public boolean canWrench(EntityPlayer player, int x, int y, int z) {
		//System.out.println("canWrench");
		if(player==null)return false;
		if(player.getCurrentEquippedItem()==null)return false;
		if (!isItemStackUsable(player.getCurrentEquippedItem())) return false;
		Interface_ToolStats tStats = getToolStats(player.getCurrentEquippedItem());
		return tStats != null && tStats.isWrench();
	}

	@Override
	public void wrenchUsed(EntityPlayer player, int x, int y, int z) {
		if(player==null)return;
		if(player.getCurrentEquippedItem()==null)return;
		IToolStats tStats = getToolStats(player.getCurrentEquippedItem());
		if (tStats != null) doDamage(player.getCurrentEquippedItem(), tStats.getToolDamagePerEntityAttack());
	}

	@Override
	public boolean canLink(EntityPlayer aPlayer, ItemStack aStack, EntityMinecart cart) {
		if (!isItemStackUsable(aStack)) return false;
		IToolStats tStats = getToolStats(aStack);
		return tStats != null && tStats.isCrowbar();
	}

	@Override
	public void onLink(EntityPlayer aPlayer, ItemStack aStack, EntityMinecart cart) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats != null) doDamage(aStack, tStats.getToolDamagePerEntityAttack());
	}

	@Override
	public boolean canBoost(EntityPlayer aPlayer, ItemStack aStack, EntityMinecart cart) {
		if (!isItemStackUsable(aStack)) return false;
		IToolStats tStats = getToolStats(aStack);
		return tStats != null && tStats.isCrowbar();
	}

	@Override
	public void onBoost(EntityPlayer aPlayer, ItemStack aStack, EntityMinecart cart) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats != null) doDamage(aStack, tStats.getToolDamagePerEntityAttack());
	}

	@Override
	public void onCreated(ItemStack aStack, World aWorld, EntityPlayer aPlayer) {
		IToolStats tStats = getToolStats(aStack);
		if (tStats != null && aPlayer != null) tStats.onToolCrafted(aStack, aPlayer);
		super.onCreated(aStack, aWorld, aPlayer);
	}

	@Override
	public boolean isFull3D() {
		return true;
	}

	@Override
	public boolean isItemStackUsable(ItemStack aStack) {
		IToolStats tStats = getToolStatsInternal(aStack);
		if (aStack.getItemDamage() % 2 == 1 || tStats == null) {
			NBTTagCompound aNBT = aStack.getTagCompound();
			if (aNBT != null) aNBT.removeTag("ench");
			return false;
		}
		Materials aMaterial = getPrimaryMaterial(aStack);
		HashMap<Integer, Integer> tMap = new HashMap<Integer, Integer>(), tResult = new HashMap<Integer, Integer>();
		if (aMaterial.mEnchantmentTools != null) {
			tMap.put(aMaterial.mEnchantmentTools.effectId, (int) aMaterial.mEnchantmentToolsLevel);
			if (aMaterial.mEnchantmentTools == Enchantment.fortune)
				tMap.put(Enchantment.looting.effectId, (int) aMaterial.mEnchantmentToolsLevel);
			if (aMaterial.mEnchantmentTools == Enchantment.knockback)
				tMap.put(Enchantment.power.effectId, (int) aMaterial.mEnchantmentToolsLevel);
			if (aMaterial.mEnchantmentTools == Enchantment.fireAspect)
				tMap.put(Enchantment.flame.effectId, (int) aMaterial.mEnchantmentToolsLevel);
		}
		Enchantment[] tEnchants = tStats.getEnchantments(aStack);
		int[] tLevels = tStats.getEnchantmentLevels(aStack);
		for (int i = 0; i < tEnchants.length; i++)
			if (tLevels[i] > 0) {
				Integer tLevel = tMap.get(tEnchants[i].effectId);
				tMap.put(tEnchants[i].effectId, tLevel == null ? tLevels[i] : tLevel == tLevels[i] ? tLevel + 1 : Math.max(tLevel, tLevels[i]));
			}
		for (Entry<Integer, Integer> tEntry : tMap.entrySet()) {
			if (tEntry.getKey() == 33 || (tEntry.getKey() == 20 && tEntry.getValue() > 2) || tEntry.getKey() == Enchantment_Radioactivity.INSTANCE.effectId)
				tResult.put(tEntry.getKey(), tEntry.getValue());
			else
				switch (Enchantment.enchantmentsList[tEntry.getKey()].type) {
				case weapon:
					if (tStats.isWeapon()) tResult.put(tEntry.getKey(), tEntry.getValue());
					break;
				case all:
					tResult.put(tEntry.getKey(), tEntry.getValue());
					break;
				case armor:
				case armor_feet:
				case armor_head:
				case armor_legs:
				case armor_torso:
					break;
				case bow:
					if (tStats.isRangedWeapon()) tResult.put(tEntry.getKey(), tEntry.getValue());
					break;
				case breakable:
					break;
				case fishing_rod:
					break;
				case digger:
					if (tStats.isMiningTool()) tResult.put(tEntry.getKey(), tEntry.getValue());
					break;
				}
		}
		EnchantmentHelper.setEnchantments(tResult, aStack);
		return true;
	}

	@Override
	public short getChargedMetaData(ItemStack aStack) {
		return (short) (aStack.getItemDamage() - (aStack.getItemDamage() % 2));
	}

	@Override
	public short getEmptyMetaData(ItemStack aStack) {
		NBTTagCompound aNBT = aStack.getTagCompound();
		if (aNBT != null) aNBT.removeTag("ench");
		return (short) (aStack.getItemDamage() + 1 - (aStack.getItemDamage() % 2));
	}

	@Override
	public int getItemEnchantability() {
		return 0;
	}

	@Override
	public boolean isBookEnchantable(ItemStack aStack, ItemStack aBook) {
		return false;
	}

	@Override
	public boolean getIsRepairable(ItemStack aStack, ItemStack aMaterial) {
		return false;
	}
}