42 lines
1.7 KiB
Java
42 lines
1.7 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.OpticFinder;
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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.util.Pair;
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import com.mojang.serialization.Dynamic;
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import net.minecraft.util.datafix.schemas.NamespacedSchema;
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public class ItemStackUUIDFix extends AbstractUUIDFix {
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public ItemStackUUIDFix(Schema outputSchema) {
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super(outputSchema, References.ITEM_STACK);
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}
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@Override
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public TypeRewriteRule makeRule() {
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OpticFinder<Pair<String, String>> opticFinder = DSL.fieldFinder("id", DSL.named(References.ITEM_NAME.typeName(), NamespacedSchema.namespacedString()));
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return this.fixTypeEverywhereTyped("ItemStackUUIDFix", this.getInputSchema().getType(this.typeReference), typed -> {
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OpticFinder<?> opticFinder2 = typed.getType().findField("tag");
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return typed.updateTyped(opticFinder2, typed2 -> typed2.update(DSL.remainderFinder(), dynamic -> {
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dynamic = this.updateAttributeModifiers(dynamic);
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if ((Boolean)typed.getOptional(opticFinder).map(pair -> "minecraft:player_head".equals(pair.getSecond())).orElse(false)) {
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dynamic = this.updateSkullOwner(dynamic);
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}
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return dynamic;
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}));
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});
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}
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private Dynamic<?> updateAttributeModifiers(Dynamic<?> dynamic) {
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return dynamic.update(
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"AttributeModifiers",
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dynamic2 -> dynamic.createList(dynamic2.asStream().map(dynamicxx -> (Dynamic)replaceUUIDLeastMost(dynamicxx, "UUID", "UUID").orElse(dynamicxx)))
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);
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}
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private Dynamic<?> updateSkullOwner(Dynamic<?> dynamic) {
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return dynamic.update("SkullOwner", dynamicx -> (Dynamic)replaceUUIDString(dynamicx, "Id", "Id").orElse(dynamicx));
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}
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}
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