48 lines
1.9 KiB
Java
48 lines
1.9 KiB
Java
package net.minecraft.util.datafix.fixes;
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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.DataFixUtils;
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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.datafixers.util.Pair;
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import com.mojang.serialization.Dynamic;
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import com.mojang.serialization.DynamicOps;
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import java.util.Objects;
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import java.util.stream.Stream;
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public abstract class AbstractPoiSectionFix extends DataFix {
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private final String name;
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public AbstractPoiSectionFix(Schema p_216536_, String p_216537_) {
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super(p_216536_, false);
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this.name = p_216537_;
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}
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@Override
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protected TypeRewriteRule makeRule() {
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Type<Pair<String, Dynamic<?>>> type = DSL.named(References.POI_CHUNK.typeName(), DSL.remainderType());
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if (!Objects.equals(type, this.getInputSchema().getType(References.POI_CHUNK))) {
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throw new IllegalStateException("Poi type is not what was expected.");
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} else {
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return this.fixTypeEverywhere(this.name, type, p_216546_ -> p_216549_ -> p_216549_.mapSecond(this::cap));
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}
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}
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private <T> Dynamic<T> cap(Dynamic<T> p_216541_) {
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return p_216541_.update("Sections", p_216555_ -> p_216555_.updateMapValues(p_216539_ -> p_216539_.mapSecond(this::processSection)));
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}
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private Dynamic<?> processSection(Dynamic<?> p_216551_) {
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return p_216551_.update("Records", this::processSectionRecords);
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}
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private <T> Dynamic<T> processSectionRecords(Dynamic<T> p_216553_) {
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return DataFixUtils.orElse(
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p_216553_.asStreamOpt().result().map(p_216544_ -> p_216553_.createList(this.processRecords((Stream<Dynamic<T>>)p_216544_))), p_216553_
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);
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}
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protected abstract <T> Stream<Dynamic<T>> processRecords(Stream<Dynamic<T>> p_216547_);
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} |