59 lines
2.2 KiB
Java
59 lines
2.2 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.google.common.collect.ImmutableMap
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* com.google.common.collect.Maps
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* com.mojang.datafixers.DSL
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* com.mojang.datafixers.DataFix
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* com.mojang.datafixers.TypeRewriteRule
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* com.mojang.datafixers.schemas.Schema
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* com.mojang.datafixers.types.Type
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* com.mojang.serialization.Dynamic
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*/
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package net.minecraft.util.datafix.fixes;
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import com.google.common.collect.ImmutableMap;
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import com.google.common.collect.Maps;
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import com.mojang.datafixers.DSL;
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import com.mojang.datafixers.DataFix;
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import com.mojang.datafixers.TypeRewriteRule;
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import com.mojang.datafixers.schemas.Schema;
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import com.mojang.datafixers.types.Type;
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import com.mojang.serialization.Dynamic;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Optional;
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import net.minecraft.util.datafix.fixes.References;
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public class ReorganizePoi
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extends DataFix {
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public ReorganizePoi(Schema outputSchema, boolean changesType) {
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super(outputSchema, changesType);
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}
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protected TypeRewriteRule makeRule() {
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Type poiChunkType = DSL.named((String)References.POI_CHUNK.typeName(), (Type)DSL.remainderType());
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if (!Objects.equals(poiChunkType, this.getInputSchema().getType(References.POI_CHUNK))) {
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throw new IllegalStateException("Poi type is not what was expected.");
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}
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return this.fixTypeEverywhere("POI reorganization", poiChunkType, ops -> input -> input.mapSecond(ReorganizePoi::cap));
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}
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private static <T> Dynamic<T> cap(Dynamic<T> input) {
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HashMap sections = Maps.newHashMap();
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for (int i = 0; i < 16; ++i) {
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String key = String.valueOf(i);
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Optional section = input.get(key).result();
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if (!section.isPresent()) continue;
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Dynamic sectionRecords = (Dynamic)section.get();
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Dynamic newSection = input.createMap((Map)ImmutableMap.of((Object)input.createString("Records"), (Object)sectionRecords));
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sections.put(input.createString(Integer.toString(i)), newSection);
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input = input.remove(key);
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}
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return input.set("Sections", input.createMap((Map)sections));
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}
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}
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