JukeboxPlayablePredicate.java

net.minecraft.core.component.predicates.JukeboxPlayablePredicate

信息

• 全限定名：net.minecraft.core.component.predicates.JukeboxPlayablePredicate
• 类型：public record
• 包：net.minecraft.core.component.predicates
• 源码路径：src/main/java/net/minecraft/core/component/predicates/JukeboxPlayablePredicate.java
• 起始行号：L17
• 实现：SingleComponentItemPredicate
• 职责：

  TODO

字段/常量

• CODEC
  • 类型: Codec<JukeboxPlayablePredicate>
  • 修饰符: public static final
  • 源码定位: L18
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

• 无

方法

下面的方法块按源码顺序生成。

public DataComponentType<JukeboxPlayable> componentType() @ L23

• 方法名：componentType
• 源码定位：L23
• 返回类型：DataComponentType
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean matches(JukeboxPlayable value) @ L28

• 方法名：matches
• 源码定位：L28
• 返回类型：boolean
• 修饰符：public

参数:

• value: JukeboxPlayable

说明:

TODO

public static JukeboxPlayablePredicate any() @ L46

• 方法名：any
• 源码定位：L46
• 返回类型：JukeboxPlayablePredicate
• 修饰符：public static

参数:

• 无

说明:

TODO

代码

public record JukeboxPlayablePredicate(Optional<HolderSet<JukeboxSong>> song) implements SingleComponentItemPredicate<JukeboxPlayable> {
    public static final Codec<JukeboxPlayablePredicate> CODEC = RecordCodecBuilder.create(
        i -> i.group(RegistryCodecs.homogeneousList(Registries.JUKEBOX_SONG).optionalFieldOf("song").forGetter(JukeboxPlayablePredicate::song))
            .apply(i, JukeboxPlayablePredicate::new)
    );
 
    @Override
    public DataComponentType<JukeboxPlayable> componentType() {
        return DataComponents.JUKEBOX_PLAYABLE;
    }
 
    public boolean matches(JukeboxPlayable value) {
        if (!this.song.isPresent()) {
            return true;
        } else {
            boolean songIsPresent = false;
 
            for (Holder<JukeboxSong> maybeSong : this.song.get()) {
                Optional<ResourceKey<JukeboxSong>> songId = maybeSong.unwrapKey();
                if (!songId.isEmpty() && songId.equals(value.song().unwrapKey())) {
                    songIsPresent = true;
                    break;
                }
            }
 
            return songIsPresent;
        }
    }
 
    public static JukeboxPlayablePredicate any() {
        return new JukeboxPlayablePredicate(Optional.empty());
    }
}

引用的其他类

• SingleComponentItemPredicate

  • 引用位置: 实现

• RegistryCodecs

  • 引用位置: 方法调用
  • 关联成员: RegistryCodecs.homogeneousList()

• DataComponentType

  • 引用位置: 返回值

• JukeboxPlayable

  • 引用位置: 参数/返回值