127 lines
4.4 KiB
Java
127 lines
4.4 KiB
Java
/*
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*
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* MIT License
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*
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* Copyright (c) 2020 TerraForged
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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 all
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* 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 THE
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* SOFTWARE.
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*/
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package com.terraforged.mod.util.nbt;
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import com.google.gson.JsonElement;
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import com.mojang.datafixers.Dynamic;
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import com.mojang.datafixers.types.JsonOps;
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import com.terraforged.core.serialization.serializer.Serializer;
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import net.minecraft.nbt.CompoundNBT;
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import net.minecraft.nbt.INBT;
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import net.minecraft.nbt.ListNBT;
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import net.minecraft.nbt.NBTDynamicOps;
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import java.util.Comparator;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.stream.Stream;
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public class NBTHelper {
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public static JsonElement toJson(CompoundNBT tag) {
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Dynamic<INBT> input = new Dynamic<>(NBTDynamicOps.INSTANCE, tag);
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Dynamic<JsonElement> output = input.convert(JsonOps.INSTANCE);
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return output.getValue();
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}
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public static CompoundNBT fromJson(JsonElement json) {
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Dynamic<JsonElement> input = new Dynamic<>(JsonOps.INSTANCE, json);
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Dynamic<INBT> output = input.convert(NBTDynamicOps.INSTANCE);
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return (CompoundNBT) output.getValue();
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}
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public static CompoundNBT serialize(Object object) {
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return serialize("", object);
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}
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public static CompoundNBT serialize(String owner, Object object) {
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try {
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NBTWriter writer = new NBTWriter();
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Serializer.serialize(object, writer, owner, true);
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return writer.compound();
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} catch (IllegalAccessException e) {
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return new CompoundNBT();
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}
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}
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public static CompoundNBT serializeCompact(Object object) {
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try {
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NBTWriter writer = new NBTWriter();
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writer.readFrom(object);
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return stripMetadata(writer.compound());
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} catch (IllegalAccessException e) {
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return new CompoundNBT();
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}
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}
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public static CompoundNBT readCompact(Object object) {
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try {
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NBTWriter writer = new NBTWriter();
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writer.readFrom(object);
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new Serializer().serialize(object, writer);
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return writer.compound();
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} catch (IllegalAccessException e) {
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return new CompoundNBT();
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}
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}
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public static Stream<String> streamkeys(CompoundNBT compound) {
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return compound.keySet().stream()
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.filter(name -> !name.startsWith("#"))
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.sorted(Comparator.comparing(name -> compound.getCompound("#" + name).getInt("order")));
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}
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public static <T extends INBT> T stripMetadata(T tag) {
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if (tag instanceof CompoundNBT) {
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CompoundNBT compound = (CompoundNBT) tag;
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List<String> keys = new LinkedList<>(compound.keySet());
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for (String key : keys) {
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if (key.charAt(0) == '#') {
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compound.remove(key);
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} else {
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stripMetadata(compound.get(key));
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}
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}
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} else if (tag instanceof ListNBT) {
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ListNBT list = (ListNBT) tag;
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for (int i = 0; i < list.size(); i++) {
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stripMetadata(list.get(i));
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}
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}
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return tag;
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}
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public static boolean deserialize(CompoundNBT settings, Object object) {
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try {
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NBTReader reader = new NBTReader(settings);
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return reader.writeTo(object);
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} catch (Throwable e) {
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e.printStackTrace();
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return false;
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}
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}
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}
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