TargetBlockTrigger.java

net.minecraft.advancements.criterion.TargetBlockTrigger

信息

• 全限定名：net.minecraft.advancements.criterion.TargetBlockTrigger
• 类型：public class
• 包：net.minecraft.advancements.criterion
• 源码路径：src/main/java/net/minecraft/advancements/criterion/TargetBlockTrigger.java
• 起始行号：L15
• 继承：SimpleCriterionTrigger<TargetBlockTrigger.TriggerInstance>
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• net.minecraft.advancements.criterion.TargetBlockTrigger.TriggerInstance
  • 类型: record
  • 修饰符: public
  • 源码定位: L26
  • 说明:

    TODO

构造器

• 无

方法

下面的方法块按源码顺序生成。

public Codec<TargetBlockTrigger.TriggerInstance> codec() @ L16

• 方法名：codec
• 源码定位：L16
• 返回类型：Codec<TargetBlockTrigger.TriggerInstance>
• 修饰符：public

参数:

• 无

说明:

TODO

public void trigger(ServerPlayer player, Entity projectile, Vec3 hitPosition, int signalStrength) @ L21

• 方法名：trigger
• 源码定位：L21
• 返回类型：void
• 修饰符：public

参数:

• player: ServerPlayer
• projectile: Entity
• hitPosition: Vec3
• signalStrength: int

说明:

TODO

代码

public class TargetBlockTrigger extends SimpleCriterionTrigger<TargetBlockTrigger.TriggerInstance> {
    @Override
    public Codec<TargetBlockTrigger.TriggerInstance> codec() {
        return TargetBlockTrigger.TriggerInstance.CODEC;
    }
 
    public void trigger(ServerPlayer player, Entity projectile, Vec3 hitPosition, int signalStrength) {
        LootContext projectileContext = EntityPredicate.createContext(player, projectile);
        this.trigger(player, t -> t.matches(projectileContext, hitPosition, signalStrength));
    }
 
    public record TriggerInstance(Optional<ContextAwarePredicate> player, MinMaxBounds.Ints signalStrength, Optional<ContextAwarePredicate> projectile)
        implements SimpleCriterionTrigger.SimpleInstance {
        public static final Codec<TargetBlockTrigger.TriggerInstance> CODEC = RecordCodecBuilder.create(
            i -> i.group(
                    EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("player").forGetter(TargetBlockTrigger.TriggerInstance::player),
                    MinMaxBounds.Ints.CODEC
                        .optionalFieldOf("signal_strength", MinMaxBounds.Ints.ANY)
                        .forGetter(TargetBlockTrigger.TriggerInstance::signalStrength),
                    EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("projectile").forGetter(TargetBlockTrigger.TriggerInstance::projectile)
                )
                .apply(i, TargetBlockTrigger.TriggerInstance::new)
        );
 
        public static Criterion<TargetBlockTrigger.TriggerInstance> targetHit(
            MinMaxBounds.Ints redstoneSignalStrength, Optional<ContextAwarePredicate> projectile
        ) {
            return CriteriaTriggers.TARGET_BLOCK_HIT
                .createCriterion(new TargetBlockTrigger.TriggerInstance(Optional.empty(), redstoneSignalStrength, projectile));
        }
 
        public boolean matches(LootContext projectile, Vec3 hitPosition, int signalStrength) {
            return !this.signalStrength.matches(signalStrength) ? false : !this.projectile.isPresent() || this.projectile.get().matches(projectile);
        }
 
        @Override
        public void validate(ValidationContextSource validator) {
            SimpleCriterionTrigger.SimpleInstance.super.validate(validator);
            Validatable.validate(validator.entityContext(), "projectile", this.projectile);
        }
    }
}

引用的其他类

• EntityPredicate

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

• 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()

• Vec3

  • 引用位置: 参数