32 lines
1.2 KiB
Java
32 lines
1.2 KiB
Java
package net.minecraft.advancements.critereon;
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import com.mojang.serialization.Codec;
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import java.util.Optional;
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import net.minecraft.core.Holder;
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import net.minecraft.core.HolderSet;
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import net.minecraft.core.RegistryCodecs;
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import net.minecraft.core.component.DataComponentType;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.alchemy.Potion;
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import net.minecraft.world.item.alchemy.PotionContents;
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public record ItemPotionsPredicate(HolderSet<Potion> potions) implements SingleComponentItemPredicate<PotionContents> {
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public static final Codec<ItemPotionsPredicate> CODEC = RegistryCodecs.homogeneousList(Registries.POTION)
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.xmap(ItemPotionsPredicate::new, ItemPotionsPredicate::potions);
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@Override
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public DataComponentType<PotionContents> componentType() {
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return DataComponents.POTION_CONTENTS;
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}
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public boolean matches(ItemStack stack, PotionContents value) {
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Optional<Holder<Potion>> optional = value.potion();
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return !optional.isEmpty() && this.potions.contains((Holder<Potion>)optional.get());
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}
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public static ItemSubPredicate potions(HolderSet<Potion> potions) {
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return new ItemPotionsPredicate(potions);
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}
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}
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