2016-07-20 10:42:41 +02:00
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/*
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* This file ("LensDisenchanting.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
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* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
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*
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* © 2015-2016 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.items.lens;
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import de.ellpeck.actuallyadditions.api.internal.IAtomicReconstructor;
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import de.ellpeck.actuallyadditions.api.lens.Lens;
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import de.ellpeck.actuallyadditions.mod.util.ItemUtil;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.enchantment.Enchantment;
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import net.minecraft.enchantment.EnchantmentData;
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import net.minecraft.enchantment.EnchantmentHelper;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.init.Items;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.AxisAlignedBB;
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import net.minecraft.util.math.BlockPos;
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import java.util.List;
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import java.util.Map;
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public class LensDisenchanting extends Lens{
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2016-07-20 11:16:27 +02:00
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public static final int ENERGY_USE = 250000;
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2016-07-20 10:42:41 +02:00
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@Override
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public boolean invoke(IBlockState hitState, BlockPos hitBlock, IAtomicReconstructor tile){
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if(tile.getEnergy() >= ENERGY_USE){
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List<EntityItem> items = tile.getWorldObject().getEntitiesWithinAABB(EntityItem.class, new AxisAlignedBB(hitBlock.getX(), hitBlock.getY(), hitBlock.getZ(), hitBlock.getX()+1, hitBlock.getY()+1, hitBlock.getZ()+1));
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if(items != null && !items.isEmpty()){
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EntityItem book = null;
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EntityItem toDisenchant = null;
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for(EntityItem item : items){
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if(item != null && !item.isDead){
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ItemStack stack = item.getEntityItem();
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if(stack != null){
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Item stackItem = stack.getItem();
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if(stackItem == Items.BOOK || stackItem == Items.ENCHANTED_BOOK){
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if(book == null){
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book = item;
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}
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else{
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return false;
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}
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}
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else{
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Map<Enchantment, Integer> enchants = EnchantmentHelper.getEnchantments(stack);
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if(enchants != null && !enchants.isEmpty()){
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if(toDisenchant == null){
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toDisenchant = item;
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}
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else{
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return false;
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}
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}
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}
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}
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}
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}
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if(book != null && toDisenchant != null){
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ItemStack disenchantStack = toDisenchant.getEntityItem();
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ItemStack bookStack = book.getEntityItem();
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Map<Enchantment, Integer> enchants = EnchantmentHelper.getEnchantments(disenchantStack);
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if(enchants != null && !enchants.isEmpty()){
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Enchantment enchant = enchants.keySet().iterator().next();
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int level = enchants.get(enchant);
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ItemStack newDisenchantStack = disenchantStack.copy();
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ItemStack newBookStack;
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if(bookStack.getItem() == Items.BOOK){
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newBookStack = new ItemStack(Items.ENCHANTED_BOOK);
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}
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else{
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newBookStack = bookStack.copy();
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}
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ItemUtil.removeEnchantment(newDisenchantStack, enchant);
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Items.ENCHANTED_BOOK.addEnchantment(newBookStack, new EnchantmentData(enchant, level));
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EntityItem disenchanted = new EntityItem(toDisenchant.getEntityWorld(), toDisenchant.posX, toDisenchant.posY, toDisenchant.posZ, newDisenchantStack);
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EntityItem newBook = new EntityItem(book.getEntityWorld(), book.posX, book.posY, book.posZ, newBookStack);
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toDisenchant.setDead();
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book.setDead();
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tile.getWorldObject().spawnEntityInWorld(newBook);
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tile.getWorldObject().spawnEntityInWorld(disenchanted);
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tile.extractEnergy(ENERGY_USE);
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return true;
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}
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}
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}
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}
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return false;
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}
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@Override
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public float[] getColor(){
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return new float[]{234F/255F, 173F/255F, 255F/255F};
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}
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@Override
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public int getDistance(){
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return 5;
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}
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@Override
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public boolean canInvoke(IAtomicReconstructor tile, EnumFacing sideToShootTo, int energyUsePerShot){
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return tile.getEnergy()-energyUsePerShot >= ENERGY_USE;
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}
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}
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