40 lines
1.7 KiB
Java
40 lines
1.7 KiB
Java
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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.OpticFinder;
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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.datafixers.types.Type;
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import com.mojang.datafixers.util.Pair;
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import java.util.Objects;
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import java.util.function.Function;
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import net.minecraft.util.datafix.schemas.NamespacedSchema;
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public class VillagerTradeFix extends DataFix {
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public VillagerTradeFix(Schema p_17116_) {
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super(p_17116_, false);
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}
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@Override
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protected TypeRewriteRule makeRule() {
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Type<?> type = this.getInputSchema().getType(References.VILLAGER_TRADE);
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OpticFinder<?> opticfinder = type.findField("buy");
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OpticFinder<?> opticfinder1 = type.findField("buyB");
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OpticFinder<?> opticfinder2 = type.findField("sell");
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OpticFinder<Pair<String, String>> opticfinder3 = DSL.fieldFinder("id", DSL.named(References.ITEM_NAME.typeName(), NamespacedSchema.namespacedString()));
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Function<Typed<?>, Typed<?>> function = p_17150_ -> this.updateItemStack(opticfinder3, p_17150_);
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return this.fixTypeEverywhereTyped(
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"Villager trade fix",
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type,
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p_145788_ -> p_145788_.updateTyped(opticfinder, function).updateTyped(opticfinder1, function).updateTyped(opticfinder2, function)
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);
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}
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private Typed<?> updateItemStack(OpticFinder<Pair<String, String>> p_17134_, Typed<?> p_17135_) {
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return p_17135_.update(
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p_17134_, p_17145_ -> p_17145_.mapSecond(p_145790_ -> Objects.equals(p_145790_, "minecraft:carved_pumpkin") ? "minecraft:pumpkin" : p_145790_)
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);
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}
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}
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