EffectsChangedTrigger.java

net.minecraft.advancements.criterion.EffectsChangedTrigger

信息

• 全限定名：net.minecraft.advancements.criterion.EffectsChangedTrigger
• 类型：public class
• 包：net.minecraft.advancements.criterion
• 源码路径：src/main/java/net/minecraft/advancements/criterion/EffectsChangedTrigger.java
• 起始行号：L16
• 继承：SimpleCriterionTrigger<EffectsChangedTrigger.TriggerInstance>
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• net.minecraft.advancements.criterion.EffectsChangedTrigger.TriggerInstance
  • 类型: record
  • 修饰符: public
  • 源码定位: L27
  • 说明:

    TODO

构造器

• 无

方法

下面的方法块按源码顺序生成。

public Codec<EffectsChangedTrigger.TriggerInstance> codec() @ L17

• 方法名：codec
• 源码定位：L17
• 返回类型：Codec<EffectsChangedTrigger.TriggerInstance>
• 修饰符：public

参数:

• 无

说明:

TODO

public void trigger(ServerPlayer player, Entity source) @ L22

• 方法名：trigger
• 源码定位：L22
• 返回类型：void
• 修饰符：public

参数:

• player: ServerPlayer
• source: Entity

说明:

TODO

代码

public class EffectsChangedTrigger extends SimpleCriterionTrigger<EffectsChangedTrigger.TriggerInstance> {
    @Override
    public Codec<EffectsChangedTrigger.TriggerInstance> codec() {
        return EffectsChangedTrigger.TriggerInstance.CODEC;
    }
 
    public void trigger(ServerPlayer player, @Nullable Entity source) {
        LootContext wrappedSource = source != null ? EntityPredicate.createContext(player, source) : null;
        this.trigger(player, t -> t.matches(player, wrappedSource));
    }
 
    public record TriggerInstance(Optional<ContextAwarePredicate> player, Optional<MobEffectsPredicate> effects, Optional<ContextAwarePredicate> source)
        implements SimpleCriterionTrigger.SimpleInstance {
        public static final Codec<EffectsChangedTrigger.TriggerInstance> CODEC = RecordCodecBuilder.create(
            i -> i.group(
                    EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("player").forGetter(EffectsChangedTrigger.TriggerInstance::player),
                    MobEffectsPredicate.CODEC.optionalFieldOf("effects").forGetter(EffectsChangedTrigger.TriggerInstance::effects),
                    EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("source").forGetter(EffectsChangedTrigger.TriggerInstance::source)
                )
                .apply(i, EffectsChangedTrigger.TriggerInstance::new)
        );
 
        public static Criterion<EffectsChangedTrigger.TriggerInstance> hasEffects(MobEffectsPredicate.Builder effects) {
            return CriteriaTriggers.EFFECTS_CHANGED
                .createCriterion(new EffectsChangedTrigger.TriggerInstance(Optional.empty(), effects.build(), Optional.empty()));
        }
 
        public static Criterion<EffectsChangedTrigger.TriggerInstance> gotEffectsFrom(EntityPredicate.Builder source) {
            return CriteriaTriggers.EFFECTS_CHANGED
                .createCriterion(
                    new EffectsChangedTrigger.TriggerInstance(Optional.empty(), Optional.empty(), Optional.of(EntityPredicate.wrap(source.build())))
                );
        }
 
        public boolean matches(ServerPlayer player, @Nullable LootContext source) {
            return this.effects.isPresent() && !this.effects.get().matches((LivingEntity)player)
                ? false
                : !this.source.isPresent() || source != null && this.source.get().matches(source);
        }
 
        @Override
        public void validate(ValidationContextSource validator) {
            SimpleCriterionTrigger.SimpleInstance.super.validate(validator);
            Validatable.validate(validator.entityContext(), "source", this.source);
        }
    }
}

引用的其他类

• EntityPredicate

  • 引用位置: 方法调用
  • 关联成员: EntityPredicate.createContext(), EntityPredicate.wrap()

• SimpleCriterionTrigger

  • 引用位置: 继承

• ServerPlayer

  • 引用位置: 参数

• Entity

  • 引用位置: 参数

• Validatable

  • 引用位置: 方法调用
  • 关联成员: Validatable.validate()