67 lines
3.1 KiB
Java
67 lines
3.1 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.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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* com.mojang.serialization.OptionalDynamic
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*/
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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.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 com.mojang.serialization.OptionalDynamic;
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import java.util.Map;
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import java.util.Optional;
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import java.util.Set;
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import net.minecraft.core.SectionPos;
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import net.minecraft.util.datafix.fixes.References;
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import net.minecraft.util.datafix.schemas.NamespacedSchema;
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public class BlendingDataFix
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extends DataFix {
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private final String name;
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private static final Set<String> STATUSES_TO_SKIP_BLENDING = Set.of("minecraft:empty", "minecraft:structure_starts", "minecraft:structure_references", "minecraft:biomes");
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public BlendingDataFix(Schema outputSchema) {
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super(outputSchema, false);
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this.name = "Blending Data Fix v" + outputSchema.getVersionKey();
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}
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protected TypeRewriteRule makeRule() {
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Type chunkType = this.getOutputSchema().getType(References.CHUNK);
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return this.fixTypeEverywhereTyped(this.name, chunkType, chunk -> chunk.update(DSL.remainderFinder(), chunkTag -> BlendingDataFix.updateChunkTag(chunkTag, chunkTag.get("__context"))));
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}
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private static Dynamic<?> updateChunkTag(Dynamic<?> chunkTag, OptionalDynamic<?> contextTag) {
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chunkTag = chunkTag.remove("blending_data");
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boolean isOverworld = "minecraft:overworld".equals(contextTag.get("dimension").asString().result().orElse(""));
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Optional statusOpt = chunkTag.get("Status").result();
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if (isOverworld && statusOpt.isPresent()) {
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Dynamic belowZeroRetrogen;
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String targetStatus;
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String status = NamespacedSchema.ensureNamespaced(((Dynamic)statusOpt.get()).asString("empty"));
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Optional belowZeroRetrogenOpt = chunkTag.get("below_zero_retrogen").result();
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if (!STATUSES_TO_SKIP_BLENDING.contains(status)) {
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chunkTag = BlendingDataFix.updateBlendingData(chunkTag, 384, -64);
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} else if (belowZeroRetrogenOpt.isPresent() && !STATUSES_TO_SKIP_BLENDING.contains(targetStatus = NamespacedSchema.ensureNamespaced((belowZeroRetrogen = (Dynamic)belowZeroRetrogenOpt.get()).get("target_status").asString("empty")))) {
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chunkTag = BlendingDataFix.updateBlendingData(chunkTag, 256, 0);
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}
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}
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return chunkTag;
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}
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private static Dynamic<?> updateBlendingData(Dynamic<?> chunkTag, int height, int minY) {
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return chunkTag.set("blending_data", chunkTag.createMap(Map.of(chunkTag.createString("min_section"), chunkTag.createInt(SectionPos.blockToSectionCoord(minY)), chunkTag.createString("max_section"), chunkTag.createInt(SectionPos.blockToSectionCoord(minY + height)))));
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}
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}
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