35 lines
1.2 KiB
Java
35 lines
1.2 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.TypeRewriteRule;
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import com.mojang.datafixers.Typed;
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import com.mojang.datafixers.schemas.Schema;
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import com.mojang.serialization.Dynamic;
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import java.util.Optional;
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public class CarvingStepRemoveFix extends DataFix {
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public CarvingStepRemoveFix(Schema outputSchema) {
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super(outputSchema, false);
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}
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@Override
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protected TypeRewriteRule makeRule() {
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return this.fixTypeEverywhereTyped("CarvingStepRemoveFix", this.getInputSchema().getType(References.CHUNK), CarvingStepRemoveFix::fixChunk);
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}
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private static Typed<?> fixChunk(Typed<?> chunkTag) {
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return chunkTag.update(DSL.remainderFinder(), dynamic -> {
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Dynamic<?> dynamic2 = dynamic;
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Optional<? extends Dynamic<?>> optional = dynamic.get("CarvingMasks").result();
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if (optional.isPresent()) {
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Optional<? extends Dynamic<?>> optional2 = ((Dynamic)optional.get()).get("AIR").result();
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if (optional2.isPresent()) {
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dynamic2 = dynamic.set("carving_mask", (Dynamic<?>)optional2.get());
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}
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}
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return dynamic2.remove("CarvingMasks");
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});
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}
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}
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