UsedEnderEyeTrigger.java

net.minecraft.advancements.criterion.UsedEnderEyeTrigger

信息

• 全限定名：net.minecraft.advancements.criterion.UsedEnderEyeTrigger
• 类型：public class
• 包：net.minecraft.advancements.criterion
• 源码路径：src/main/java/net/minecraft/advancements/criterion/UsedEnderEyeTrigger.java
• 起始行号：L9
• 继承：SimpleCriterionTrigger<UsedEnderEyeTrigger.TriggerInstance>
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• net.minecraft.advancements.criterion.UsedEnderEyeTrigger.TriggerInstance
  • 类型: record
  • 修饰符: public
  • 源码定位: L22
  • 说明:

    TODO

构造器

• 无

方法

下面的方法块按源码顺序生成。

public Codec<UsedEnderEyeTrigger.TriggerInstance> codec() @ L10

• 方法名：codec
• 源码定位：L10
• 返回类型：Codec<UsedEnderEyeTrigger.TriggerInstance>
• 修饰符：public

参数:

• 无

说明:

TODO

public void trigger(ServerPlayer player, BlockPos feature) @ L15

• 方法名：trigger
• 源码定位：L15
• 返回类型：void
• 修饰符：public

参数:

• player: ServerPlayer
• feature: BlockPos

说明:

TODO

代码

public class UsedEnderEyeTrigger extends SimpleCriterionTrigger<UsedEnderEyeTrigger.TriggerInstance> {
    @Override
    public Codec<UsedEnderEyeTrigger.TriggerInstance> codec() {
        return UsedEnderEyeTrigger.TriggerInstance.CODEC;
    }
 
    public void trigger(ServerPlayer player, BlockPos feature) {
        double xd = player.getX() - feature.getX();
        double zd = player.getZ() - feature.getZ();
        double sqrDist = xd * xd + zd * zd;
        this.trigger(player, t -> t.matches(sqrDist));
    }
 
    public record TriggerInstance(Optional<ContextAwarePredicate> player, MinMaxBounds.Doubles distance) implements SimpleCriterionTrigger.SimpleInstance {
        public static final Codec<UsedEnderEyeTrigger.TriggerInstance> CODEC = RecordCodecBuilder.create(
            i -> i.group(
                    EntityPredicate.ADVANCEMENT_CODEC.optionalFieldOf("player").forGetter(UsedEnderEyeTrigger.TriggerInstance::player),
                    MinMaxBounds.Doubles.CODEC.optionalFieldOf("distance", MinMaxBounds.Doubles.ANY).forGetter(UsedEnderEyeTrigger.TriggerInstance::distance)
                )
                .apply(i, UsedEnderEyeTrigger.TriggerInstance::new)
        );
 
        public boolean matches(double sqrDistance) {
            return this.distance.matchesSqr(sqrDistance);
        }
    }
}

引用的其他类

• SimpleCriterionTrigger

  • 引用位置: 继承

• BlockPos

  • 引用位置: 参数

• ServerPlayer

  • 引用位置: 参数