Java tutorial
/* This file is part of ThermalRecycling, licensed under the MIT License (MIT). * * Copyright (c) OreCruncher * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package org.blockartistry.mod.ThermalRecycling.support.recipe; import java.util.ArrayList; import java.util.List; import org.blockartistry.mod.ThermalRecycling.util.ItemStackHelper; import com.google.common.base.Optional; import net.minecraft.block.Block; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; public final class AppendHelper { private AppendHelper() { } private static List<ItemStack> getItemStackRange(final String name, final int startSubtype, final int endSubtype, final int quantity) { return getItemStackRange(ItemStackHelper.getItemStack(name).get().getItem(), startSubtype, endSubtype, quantity); } private static List<ItemStack> getItemStackRange(final Item item, final int start, final int end, final int quantity) { final ArrayList<ItemStack> result = new ArrayList<ItemStack>(); for (int i = start; i <= end; i++) { result.add(new ItemStack(item, quantity, i)); } return result; } private static List<ItemStack> getItemStackRange(final Block block, final int start, final int end, final int quantity) { final ArrayList<ItemStack> result = new ArrayList<ItemStack>(); for (int i = start; i <= end; i++) { result.add(new ItemStack(block, quantity, i)); } return result; } public static void append(final List<ItemStack> list, final ItemStack stack) { assert list != null; assert stack != null; list.add(stack); } public static void append(final List<ItemStack> list, final String... items) { assert list != null; assert items != null && items.length > 0; for (final String s : items) { final Optional<ItemStack> stack = ItemStackHelper.getItemStack(s); if (stack.isPresent()) list.add(stack.get()); } } public static void append(final List<ItemStack> list, final String item, final int quantity) { assert list != null; assert item != null; assert quantity > 0; final Optional<ItemStack> stack = ItemStackHelper.getItemStack(item, quantity); if (stack.isPresent()) list.add(stack.get()); } public static void append(final List<ItemStack> list, final Block... blocks) { assert list != null; assert blocks != null && blocks.length > 0; for (final Block b : blocks) list.add(new ItemStack(b)); } public static void append(final List<ItemStack> list, final Block block, final int quantity) { assert list != null; assert block != null; assert quantity > 0; list.add(new ItemStack(block, quantity)); } public static void append(final List<ItemStack> list, final Item... items) { assert list != null; assert items != null && items.length > 0; for (final Item i : items) list.add(new ItemStack(i)); } public static void append(final List<ItemStack> list, final Item item, final int quantity) { assert list != null; assert item != null; assert quantity > 0; list.add(new ItemStack(item, quantity)); } public static void append(final List<ItemStack> list, final List<ItemStack> stacks) { assert list != null; assert stacks != null && !stacks.isEmpty(); list.addAll(stacks); } public static void append(final List<ItemStack> list, final ItemStack... stacks) { assert list != null; assert stacks != null && stacks.length > 0; for (final ItemStack stack : stacks) { list.add(stack); } } public static void appendSubtype(final List<ItemStack> list, final ItemStack stack, final int subtype) { assert list != null; assert stack != null; assert subtype >= 0; final ItemStack s = stack.copy(); s.setItemDamage(subtype); list.add(s); } public static void appendSubtype(final List<ItemStack> list, final Item item, final int subtype) { assert list != null; assert item != null; assert subtype >= 0; list.add(new ItemStack(item, 1, subtype)); } public static void appendSubtypeRange(final List<ItemStack> list, final String item, final int start, final int end, final int quantity) { assert list != null; assert item != null; assert start >= 0 && end >= start; assert quantity > 0; list.addAll(getItemStackRange(item, start, end, quantity)); } public static void appendSubtypeRange(final List<ItemStack> list, final String item, final int start, final int end) { assert list != null; assert item != null; assert start >= 0 && end >= start; list.addAll(getItemStackRange(item, start, end, 1)); } public static void appendSubtypeRange(final List<ItemStack> list, final Item item, final int start, final int end, final int quantity) { assert list != null; assert item != null; assert start >= 0 && end >= start; assert quantity > 0; list.addAll(getItemStackRange(item, start, end, quantity)); } public static void appendSubtypeRange(final List<ItemStack> list, final Item item, final int start, final int end) { assert list != null; assert item != null; assert start >= 0 && end >= start; list.addAll(getItemStackRange(item, start, end, 1)); } public static void appendSubtypeRange(final List<ItemStack> list, final Block block, final int start, final int end, final int quantity) { assert list != null; assert block != null; assert start >= 0 && end >= start; assert quantity > 0; list.addAll(getItemStackRange(block, start, end, quantity)); } public static void appendSubtypeRange(final List<ItemStack> list, final Block block, final int start, final int end) { assert list != null; assert block != null; assert start >= 0 && end >= start; list.addAll(getItemStackRange(block, start, end, 1)); } public static void appendSubtypeRange(final List<ItemStack> list, final ItemStack stack, final int start, final int end) { appendSubtypeRange(list, stack, start, end, 1); } public static void appendSubtypeRange(final List<ItemStack> list, final ItemStack stack, final int start, final int end, final int quantity) { assert list != null; assert stack != null; assert start >= 0 && end >= start; assert quantity > 0; for (int i = start; i <= end; i++) { final ItemStack s = stack.copy(); s.setItemDamage(i); s.stackSize = quantity; list.add(s); } } }