68 lines
3.2 KiB
Java
68 lines
3.2 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.kinds.App
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* com.mojang.datafixers.kinds.Applicative
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* com.mojang.serialization.Codec
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* com.mojang.serialization.codecs.RecordCodecBuilder
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*/
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package net.minecraft.advancements.criterion;
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import com.mojang.datafixers.kinds.App;
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import com.mojang.datafixers.kinds.Applicative;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import java.util.Optional;
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import net.minecraft.advancements.CriteriaTriggers;
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import net.minecraft.advancements.Criterion;
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import net.minecraft.advancements.criterion.ContextAwarePredicate;
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import net.minecraft.advancements.criterion.CriterionValidator;
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import net.minecraft.advancements.criterion.EntityPredicate;
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import net.minecraft.advancements.criterion.ItemPredicate;
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import net.minecraft.advancements.criterion.SimpleCriterionTrigger;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.world.entity.npc.AbstractVillager;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.storage.loot.LootContext;
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public class TradeTrigger
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extends SimpleCriterionTrigger<TriggerInstance> {
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@Override
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public Codec<TriggerInstance> codec() {
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return TriggerInstance.CODEC;
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}
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public void trigger(ServerPlayer player, AbstractVillager villager, ItemStack itemStack) {
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LootContext villagerContext = EntityPredicate.createContext(player, villager);
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this.trigger(player, t -> t.matches(villagerContext, itemStack));
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}
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public record TriggerInstance(Optional<ContextAwarePredicate> player, Optional<ContextAwarePredicate> villager, Optional<ItemPredicate> item) implements SimpleCriterionTrigger.SimpleInstance
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{
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public static final Codec<TriggerInstance> CODEC = RecordCodecBuilder.create(i -> i.group((App)EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("player").forGetter(TriggerInstance::player), (App)EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("villager").forGetter(TriggerInstance::villager), (App)ItemPredicate.CODEC.optionalFieldOf("item").forGetter(TriggerInstance::item)).apply((Applicative)i, TriggerInstance::new));
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public static Criterion<TriggerInstance> tradedWithVillager() {
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return CriteriaTriggers.TRADE.createCriterion(new TriggerInstance(Optional.empty(), Optional.empty(), Optional.empty()));
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}
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public static Criterion<TriggerInstance> tradedWithVillager(EntityPredicate.Builder player) {
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return CriteriaTriggers.TRADE.createCriterion(new TriggerInstance(Optional.of(EntityPredicate.wrap(player)), Optional.empty(), Optional.empty()));
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}
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public boolean matches(LootContext villager, ItemStack itemStack) {
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if (this.villager.isPresent() && !this.villager.get().matches(villager)) {
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return false;
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}
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return !this.item.isPresent() || this.item.get().test(itemStack);
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}
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@Override
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public void validate(CriterionValidator validator) {
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SimpleCriterionTrigger.SimpleInstance.super.validate(validator);
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validator.validateEntity(this.villager, "villager");
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}
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}
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}
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