140 lines
5.2 KiB
Java
140 lines
5.2 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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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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package de.bluecolored.bluemap.core.resources.resourcepack.blockstate;
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import com.google.gson.Gson;
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import com.google.gson.annotations.JsonAdapter;
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import com.google.gson.stream.JsonReader;
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import de.bluecolored.bluemap.api.debug.DebugDump;
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import de.bluecolored.bluemap.core.resources.AbstractTypeAdapterFactory;
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import de.bluecolored.bluemap.core.resources.adapter.ResourcesGson;
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import de.bluecolored.bluemap.core.world.BlockState;
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import org.apache.commons.lang3.StringUtils;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.function.Consumer;
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@SuppressWarnings("FieldMayBeFinal")
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@DebugDump
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@JsonAdapter(Multipart.Adapter.class)
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public class Multipart {
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private VariantSet[] parts = new VariantSet[0];
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private Multipart(){}
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public VariantSet[] getParts() {
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return parts;
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}
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public void forEach(BlockState blockState, int x, int y, int z, Consumer<Variant> consumer) {
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for (VariantSet part : parts) {
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if (part.getCondition().matches(blockState)) {
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part.forEach(x, y, z, consumer);
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}
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}
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}
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static class Adapter extends AbstractTypeAdapterFactory<Multipart> {
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public Adapter() {
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super(Multipart.class);
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}
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@Override
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public Multipart read(JsonReader in, Gson gson) throws IOException {
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List<VariantSet> parts = new ArrayList<>();
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in.beginArray();
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while (in.hasNext()) {
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VariantSet variantSet = null;
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BlockStateCondition condition = null;
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in.beginObject();
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while (in.hasNext()) {
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String key = in.nextName();
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switch (key) {
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case "when": condition = readCondition(in); break;
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case "apply": variantSet = gson.fromJson(in, VariantSet.class); break;
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default: in.skipValue(); break;
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}
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}
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in.endObject();
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if (variantSet == null) continue;
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if (condition != null) variantSet.setCondition(condition);
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parts.add(variantSet);
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}
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in.endArray();
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Multipart result = new Multipart();
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result.parts = parts.toArray(VariantSet[]::new);
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return result;
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}
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public BlockStateCondition readCondition(JsonReader in) throws IOException {
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List<BlockStateCondition> andConditions = new ArrayList<>();
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in.beginObject();
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while (in.hasNext()) {
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String name = in.nextName();
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if (name.equals(JSON_COMMENT)) {
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in.skipValue();
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continue;
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}
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if (name.equals("OR")) {
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List<BlockStateCondition> orConditions = new ArrayList<>();
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in.beginArray();
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while (in.hasNext()) {
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orConditions.add(readCondition(in));
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}
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in.endArray();
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andConditions.add(
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BlockStateCondition.or(orConditions.toArray(new BlockStateCondition[0])));
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} else if (name.equals("AND")) {
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List<BlockStateCondition> andArray = new ArrayList<>();
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in.beginArray();
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while (in.hasNext()) {
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andArray.add(readCondition(in));
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}
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in.endArray();
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andConditions.add(
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BlockStateCondition.and(andArray.toArray(new BlockStateCondition[0])));
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} else {
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String[] values = StringUtils.split(ResourcesGson.nextStringOrBoolean(in), '|');
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andConditions.add(BlockStateCondition.property(name, values));
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}
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}
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in.endObject();
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return BlockStateCondition.and(andConditions.toArray(new BlockStateCondition[0]));
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}
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}
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}
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