mirror of https://github.com/GeyserMC/Geyser.git
233 lines
12 KiB
Java
233 lines
12 KiB
Java
/*
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* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.geyser.registry.populator;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.github.steveice10.mc.protocol.data.game.entity.metadata.ItemStack;
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import com.github.steveice10.mc.protocol.data.game.recipe.Ingredient;
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import com.github.steveice10.mc.protocol.data.game.recipe.RecipeType;
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import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
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import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
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import it.unimi.dsi.fastutil.objects.ObjectArrayList;
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import org.cloudburstmc.nbt.NbtMap;
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import org.cloudburstmc.nbt.NbtUtils;
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import org.cloudburstmc.protocol.bedrock.data.inventory.ItemData;
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import org.cloudburstmc.protocol.bedrock.data.inventory.crafting.recipe.MultiRecipeData;
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import org.cloudburstmc.protocol.bedrock.data.inventory.crafting.recipe.RecipeData;
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import org.cloudburstmc.protocol.bedrock.data.inventory.crafting.recipe.ShapedRecipeData;
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import org.cloudburstmc.protocol.bedrock.data.inventory.crafting.recipe.ShapelessRecipeData;
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import org.cloudburstmc.protocol.bedrock.data.inventory.descriptor.ItemDescriptorWithCount;
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import org.geysermc.geyser.GeyserImpl;
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import org.geysermc.geyser.inventory.recipe.GeyserRecipe;
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import org.geysermc.geyser.inventory.recipe.GeyserShapedRecipe;
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import org.geysermc.geyser.inventory.recipe.GeyserShapelessRecipe;
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import org.geysermc.geyser.registry.Registries;
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import org.geysermc.geyser.registry.type.ItemMapping;
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import org.geysermc.geyser.registry.type.ItemMappings;
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import org.geysermc.geyser.text.GeyserLocale;
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import org.geysermc.geyser.translator.inventory.item.ItemTranslator;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.*;
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import static org.geysermc.geyser.util.InventoryUtils.LAST_RECIPE_NET_ID;
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/**
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* Populates the recipe registry.
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*/
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public class RecipeRegistryPopulator {
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public static void populate() {
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JsonNode items;
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try (InputStream stream = GeyserImpl.getInstance().getBootstrap().getResourceOrThrow("mappings/recipes.json")) {
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items = GeyserImpl.JSON_MAPPER.readTree(stream);
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} catch (Exception e) {
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throw new AssertionError(GeyserLocale.getLocaleStringLog("geyser.toolbox.fail.runtime_java"), e);
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}
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int currentRecipeId = LAST_RECIPE_NET_ID;
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for (Int2ObjectMap.Entry<ItemMappings> version : Registries.ITEMS.get().int2ObjectEntrySet()) {
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// Make a bit of an assumption here that the last recipe net ID will be equivalent between all versions
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LAST_RECIPE_NET_ID = currentRecipeId;
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Map<RecipeType, List<RecipeData>> craftingData = new EnumMap<>(RecipeType.class);
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Int2ObjectMap<GeyserRecipe> recipes = new Int2ObjectOpenHashMap<>();
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craftingData.put(RecipeType.CRAFTING_SPECIAL_BOOKCLONING,
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Collections.singletonList(MultiRecipeData.of(UUID.fromString("d1ca6b84-338e-4f2f-9c6b-76cc8b4bd98d"), ++LAST_RECIPE_NET_ID)));
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craftingData.put(RecipeType.CRAFTING_SPECIAL_REPAIRITEM,
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Collections.singletonList(MultiRecipeData.of(UUID.fromString("00000000-0000-0000-0000-000000000001"), ++LAST_RECIPE_NET_ID)));
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craftingData.put(RecipeType.CRAFTING_SPECIAL_MAPEXTENDING,
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Collections.singletonList(MultiRecipeData.of(UUID.fromString("d392b075-4ba1-40ae-8789-af868d56f6ce"), ++LAST_RECIPE_NET_ID)));
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craftingData.put(RecipeType.CRAFTING_SPECIAL_MAPCLONING,
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Collections.singletonList(MultiRecipeData.of(UUID.fromString("85939755-ba10-4d9d-a4cc-efb7a8e943c4"), ++LAST_RECIPE_NET_ID)));
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// https://github.com/pmmp/PocketMine-MP/blob/stable/src/pocketmine/inventory/MultiRecipe.php
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for (JsonNode entry : items.get("leather_armor")) {
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// This won't be perfect, as we can't possibly send every leather input for every kind of color
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// But it does display the correct output from a base leather armor, and besides visuals everything works fine
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craftingData.computeIfAbsent(RecipeType.CRAFTING_SPECIAL_ARMORDYE,
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c -> new ObjectArrayList<>()).add(getCraftingDataFromJsonNode(entry, recipes, version.getValue()));
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}
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for (JsonNode entry : items.get("firework_rockets")) {
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craftingData.computeIfAbsent(RecipeType.CRAFTING_SPECIAL_FIREWORK_ROCKET,
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c -> new ObjectArrayList<>()).add(getCraftingDataFromJsonNode(entry, recipes, version.getValue()));
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}
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for (JsonNode entry : items.get("firework_stars")) {
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craftingData.computeIfAbsent(RecipeType.CRAFTING_SPECIAL_FIREWORK_STAR,
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c -> new ObjectArrayList<>()).add(getCraftingDataFromJsonNode(entry, recipes, version.getValue()));
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}
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for (JsonNode entry : items.get("shulker_boxes")) {
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craftingData.computeIfAbsent(RecipeType.CRAFTING_SPECIAL_SHULKERBOXCOLORING,
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c -> new ObjectArrayList<>()).add(getCraftingDataFromJsonNode(entry, recipes, version.getValue()));
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}
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for (JsonNode entry : items.get("suspicious_stew")) {
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craftingData.computeIfAbsent(RecipeType.CRAFTING_SPECIAL_SUSPICIOUSSTEW,
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c -> new ObjectArrayList<>()).add(getCraftingDataFromJsonNode(entry, recipes, version.getValue()));
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}
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for (JsonNode entry : items.get("tipped_arrows")) {
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craftingData.computeIfAbsent(RecipeType.CRAFTING_SPECIAL_TIPPEDARROW,
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c -> new ObjectArrayList<>()).add(getCraftingDataFromJsonNode(entry, recipes, version.getValue()));
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}
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Registries.CRAFTING_DATA.register(version.getIntKey(), craftingData);
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Registries.RECIPES.register(version.getIntKey(), recipes);
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}
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}
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/**
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* Computes a Bedrock crafting recipe from the given JSON data.
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* @param node the JSON data to compute
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* @param recipes a list of all the recipes
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* @return the {@link RecipeData} to send to the Bedrock client.
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*/
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private static RecipeData getCraftingDataFromJsonNode(JsonNode node, Int2ObjectMap<GeyserRecipe> recipes, ItemMappings mappings) {
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int netId = ++LAST_RECIPE_NET_ID;
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int type = node.get("bedrockRecipeType").asInt();
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JsonNode outputNode = node.get("output");
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ItemMapping outputEntry = mappings.getMapping(outputNode.get("identifier").asText());
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ItemData output = getBedrockItemFromIdentifierJson(outputEntry, outputNode);
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UUID uuid = UUID.randomUUID();
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if (type == 1) {
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// Shaped recipe
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List<String> shape = new ArrayList<>();
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// Get the shape of the recipe
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for (JsonNode chars : node.get("shape")) {
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shape.add(chars.asText());
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}
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// In recipes.json each recipe is mapped by a letter
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Map<String, ItemData> letterToRecipe = new HashMap<>();
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Iterator<Map.Entry<String, JsonNode>> iterator = node.get("inputs").fields();
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while (iterator.hasNext()) {
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Map.Entry<String, JsonNode> entry = iterator.next();
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JsonNode inputNode = entry.getValue();
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ItemMapping inputEntry = mappings.getMapping(inputNode.get("identifier").asText());
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letterToRecipe.put(entry.getKey(), getBedrockItemFromIdentifierJson(inputEntry, inputNode));
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}
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List<ItemData> inputs = new ArrayList<>(shape.size() * shape.get(0).length());
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int i = 0;
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// Create a linear array of items from the "cube" of the shape
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for (int j = 0; i < shape.size() * shape.get(0).length(); j++) {
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for (char c : shape.get(j).toCharArray()) {
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ItemData data = letterToRecipe.getOrDefault(String.valueOf(c), ItemData.AIR);
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inputs.add(data);
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i++;
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}
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}
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/* Convert into a Java recipe class for autocrafting */
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List<Ingredient> ingredients = new ArrayList<>();
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for (ItemData input : inputs) {
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ingredients.add(new Ingredient(new ItemStack[]{ItemTranslator.translateToJava(input, mappings)}));
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}
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GeyserRecipe recipe = new GeyserShapedRecipe(shape.get(0).length(), shape.size(),
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ingredients.toArray(new Ingredient[0]), ItemTranslator.translateToJava(output, mappings));
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recipes.put(netId, recipe);
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/* Convert end */
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return ShapedRecipeData.shaped(uuid.toString(), shape.get(0).length(), shape.size(),
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inputs.stream().map(ItemDescriptorWithCount::fromItem).toList(), Collections.singletonList(output), uuid, "crafting_table", 0, netId, false);
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}
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List<ItemData> inputs = new ObjectArrayList<>();
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for (JsonNode entry : node.get("inputs")) {
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ItemMapping inputEntry = mappings.getMapping(entry.get("identifier").asText());
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inputs.add(getBedrockItemFromIdentifierJson(inputEntry, entry));
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}
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/* Convert into a Java Recipe class for autocrafting */
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List<Ingredient> ingredients = new ArrayList<>();
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for (ItemData input : inputs) {
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ingredients.add(new Ingredient(new ItemStack[]{ItemTranslator.translateToJava(input, mappings)}));
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}
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GeyserRecipe recipe = new GeyserShapelessRecipe(ingredients.toArray(new Ingredient[0]), ItemTranslator.translateToJava(output, mappings));
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recipes.put(netId, recipe);
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/* Convert end */
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if (type == 5) {
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// Shulker box
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return ShapelessRecipeData.shulkerBox(uuid.toString(),
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inputs.stream().map(ItemDescriptorWithCount::fromItem).toList(), Collections.singletonList(output), uuid, "crafting_table", 0, netId);
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}
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return ShapelessRecipeData.shapeless(uuid.toString(),
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inputs.stream().map(ItemDescriptorWithCount::fromItem).toList(), Collections.singletonList(output), uuid, "crafting_table", 0, netId);
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}
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private static ItemData getBedrockItemFromIdentifierJson(ItemMapping mapping, JsonNode itemNode) {
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int count = 1;
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short damage = 0;
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NbtMap tag = null;
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JsonNode damageNode = itemNode.get("bedrockDamage");
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if (damageNode != null) {
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damage = damageNode.numberValue().shortValue();
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}
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JsonNode countNode = itemNode.get("count");
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if (countNode != null) {
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count = countNode.asInt();
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}
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JsonNode nbtNode = itemNode.get("bedrockNbt");
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if (nbtNode != null) {
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byte[] bytes = Base64.getDecoder().decode(nbtNode.asText());
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ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
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try {
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tag = (NbtMap) NbtUtils.createReaderLE(bais).readTag();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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return ItemData.builder()
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.definition(mapping.getBedrockDefinition())
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.damage(damage)
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.count(count)
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.blockDefinition(mapping.getBedrockBlockDefinition())
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.tag(tag)
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.build();
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}
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}
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