yueh
140 lines
4.3 KiB
Java
140 lines
4.3 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2017, tyra314, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.helpers;
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import java.util.ArrayList;
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import java.util.List;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.CompoundNBT;
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import net.minecraft.nbt.ListNBT;
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import net.minecraft.util.text.IFormattableTextComponent;
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import net.minecraft.util.text.ITextComponent;
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import net.minecraft.util.text.StringTextComponent;
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import net.minecraft.util.text.TextFormatting;
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import appeng.util.Platform;
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public class InvalidPatternHelper {
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private final List<PatternIngredient> outputs = new ArrayList<>();
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private final List<PatternIngredient> inputs = new ArrayList<>();
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private final boolean isCrafting;
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private final boolean canSubstitute;
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public InvalidPatternHelper(final ItemStack is) {
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final CompoundNBT encodedValue = is.getTag();
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if (encodedValue == null) {
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throw new IllegalArgumentException("No pattern here!");
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}
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final ListNBT inTag = encodedValue.getList("in", 10);
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final ListNBT outTag = encodedValue.getList("out", 10);
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this.isCrafting = encodedValue.getBoolean("crafting");
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this.canSubstitute = this.isCrafting && encodedValue.getBoolean("substitute");
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for (int i = 0; i < outTag.size(); i++) {
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this.outputs.add(new PatternIngredient(outTag.getCompound(i)));
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}
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for (int i = 0; i < inTag.size(); i++) {
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CompoundNBT in = inTag.getCompound(i);
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// skip empty slots in the crafting grid
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if (in.isEmpty()) {
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continue;
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}
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this.inputs.add(new PatternIngredient(in));
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}
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}
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public List<PatternIngredient> getOutputs() {
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return this.outputs;
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}
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public List<PatternIngredient> getInputs() {
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return this.inputs;
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}
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public boolean isCraftable() {
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return this.isCrafting;
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}
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public boolean canSubstitute() {
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return this.canSubstitute;
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}
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public class PatternIngredient {
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private String id;
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private int count;
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private int damage;
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private ItemStack stack;
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public PatternIngredient(CompoundNBT tag) {
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this.stack = ItemStack.read(tag);
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if (this.stack.isEmpty()) {
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this.id = tag.getString("id");
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this.count = tag.getByte("Count");
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this.damage = Math.max(0, tag.getShort("Damage"));
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}
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}
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public boolean isValid() {
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return !this.stack.isEmpty();
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}
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public ITextComponent getName() {
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return this.isValid() ? Platform.getItemDisplayName(this.stack)
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: new StringTextComponent(this.id + '@' + this.getDamage());
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}
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public int getDamage() {
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return this.isValid() ? this.stack.getDamage() : this.damage;
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}
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public int getCount() {
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return this.isValid() ? this.stack.getCount() : this.count;
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}
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public ItemStack getItem() {
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if (!this.isValid()) {
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throw new IllegalArgumentException("There is no valid ItemStack for this PatternIngredient");
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}
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return this.stack;
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}
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public ITextComponent getFormattedToolTip() {
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IFormattableTextComponent result = new StringTextComponent(this.getCount() + " ")
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.func_230529_a_(this.getName());
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if (!this.isValid()) {
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result.func_240699_a_(TextFormatting.RED);
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}
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return result;
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}
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}
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}
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