40 lines
1.5 KiB
Java
40 lines
1.5 KiB
Java
package net.minecraft.util.datafix.fixes;
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import com.google.common.collect.Streams;
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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 HorseBodyArmorItemFix extends NamedEntityWriteReadFix {
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private final String previousBodyArmorTag;
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private final boolean clearArmorItems;
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public HorseBodyArmorItemFix(Schema outputSchema, String entityName, String previousBodyArmorTag, boolean clearArmorItems) {
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super(outputSchema, true, "Horse armor fix for " + entityName, References.ENTITY, entityName);
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this.previousBodyArmorTag = previousBodyArmorTag;
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this.clearArmorItems = clearArmorItems;
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}
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@Override
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protected <T> Dynamic<T> fix(Dynamic<T> tag) {
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Optional<? extends Dynamic<?>> optional = tag.get(this.previousBodyArmorTag).result();
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if (optional.isPresent()) {
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Dynamic<?> dynamic = (Dynamic<?>)optional.get();
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Dynamic<T> dynamic2 = tag.remove(this.previousBodyArmorTag);
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if (this.clearArmorItems) {
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dynamic2 = dynamic2.update(
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"ArmorItems", dynamicx -> dynamicx.createList(Streams.mapWithIndex(dynamicx.asStream(), (dynamicxx, l) -> l == 2L ? dynamicxx.emptyMap() : dynamicxx))
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);
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dynamic2 = dynamic2.update(
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"ArmorDropChances",
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dynamicx -> dynamicx.createList(Streams.mapWithIndex(dynamicx.asStream(), (dynamicxx, l) -> l == 2L ? dynamicxx.createFloat(0.085F) : dynamicxx))
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);
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}
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dynamic2 = dynamic2.set("body_armor_item", dynamic);
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return dynamic2.set("body_armor_drop_chance", tag.createFloat(2.0F));
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} else {
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return tag;
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}
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}
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}
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