54 lines
2.9 KiB
Java
54 lines
2.9 KiB
Java
package net.minecraft.advancements.critereon;
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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.core.registries.Registries;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.world.level.Level;
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public class ChangeDimensionTrigger extends SimpleCriterionTrigger<ChangeDimensionTrigger.TriggerInstance> {
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@Override
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public Codec<ChangeDimensionTrigger.TriggerInstance> codec() {
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return ChangeDimensionTrigger.TriggerInstance.CODEC;
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}
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public void trigger(ServerPlayer player, ResourceKey<Level> fromLevel, ResourceKey<Level> toLevel) {
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this.trigger(player, triggerInstance -> triggerInstance.matches(fromLevel, toLevel));
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}
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public record TriggerInstance(Optional<ContextAwarePredicate> player, Optional<ResourceKey<Level>> from, Optional<ResourceKey<Level>> to)
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implements SimpleCriterionTrigger.SimpleInstance {
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public static final Codec<ChangeDimensionTrigger.TriggerInstance> CODEC = RecordCodecBuilder.create(
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instance -> instance.group(
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EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("player").forGetter(ChangeDimensionTrigger.TriggerInstance::player),
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ResourceKey.codec(Registries.DIMENSION).optionalFieldOf("from").forGetter(ChangeDimensionTrigger.TriggerInstance::from),
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ResourceKey.codec(Registries.DIMENSION).optionalFieldOf("to").forGetter(ChangeDimensionTrigger.TriggerInstance::to)
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)
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.apply(instance, ChangeDimensionTrigger.TriggerInstance::new)
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);
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public static Criterion<ChangeDimensionTrigger.TriggerInstance> changedDimension() {
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return CriteriaTriggers.CHANGED_DIMENSION.createCriterion(new ChangeDimensionTrigger.TriggerInstance(Optional.empty(), Optional.empty(), Optional.empty()));
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}
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public static Criterion<ChangeDimensionTrigger.TriggerInstance> changedDimension(ResourceKey<Level> from, ResourceKey<Level> to) {
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return CriteriaTriggers.CHANGED_DIMENSION.createCriterion(new ChangeDimensionTrigger.TriggerInstance(Optional.empty(), Optional.of(from), Optional.of(to)));
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}
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public static Criterion<ChangeDimensionTrigger.TriggerInstance> changedDimensionTo(ResourceKey<Level> to) {
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return CriteriaTriggers.CHANGED_DIMENSION.createCriterion(new ChangeDimensionTrigger.TriggerInstance(Optional.empty(), Optional.empty(), Optional.of(to)));
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}
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public static Criterion<ChangeDimensionTrigger.TriggerInstance> changedDimensionFrom(ResourceKey<Level> from) {
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return CriteriaTriggers.CHANGED_DIMENSION.createCriterion(new ChangeDimensionTrigger.TriggerInstance(Optional.empty(), Optional.of(from), Optional.empty()));
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}
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public boolean matches(ResourceKey<Level> fromLevel, ResourceKey<Level> toLevel) {
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return this.from.isPresent() && this.from.get() != fromLevel ? false : !this.to.isPresent() || this.to.get() == toLevel;
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}
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}
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}
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