IglooMetadataRemovalFix.java

net.minecraft.util.datafix.fixes.IglooMetadataRemovalFix

信息

  • 全限定名:net.minecraft.util.datafix.fixes.IglooMetadataRemovalFix
  • 类型:public class
  • 包:net.minecraft.util.datafix.fixes
  • 源码路径:src/main/java/net/minecraft/util/datafix/fixes/IglooMetadataRemovalFix.java
  • 起始行号:L10
  • 继承:DataFix
  • 职责:

    TODO

字段/常量

内部类/嵌套类型

构造器

public IglooMetadataRemovalFix(Schema outputSchema, boolean changesType) @ L11

  • 构造器名:IglooMetadataRemovalFix
  • 源码定位:L11
  • 修饰符:public

参数:

  • outputSchema: Schema
  • changesType: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected TypeRewriteRule makeRule() @ L15

  • 方法名:makeRule
  • 源码定位:L15
  • 返回类型:TypeRewriteRule
  • 修饰符:protected

参数:

说明:

TODO

private static <T> Dynamic<T> fixTag(Dynamic<T> input) @ L21

  • 方法名:fixTag
  • 源码定位:L21
  • 返回类型: Dynamic
  • 修饰符:private static

参数:

  • input: Dynamic

说明:

TODO

private static <T> Dynamic<T> removeIglooPieces(Dynamic<T> children) @ L28

  • 方法名:removeIglooPieces
  • 源码定位:L28
  • 返回类型: Dynamic
  • 修饰符:private static

参数:

  • children: Dynamic

说明:

TODO

private static boolean isIglooPiece(Dynamic<?> tag) @ L32

  • 方法名:isIglooPiece
  • 源码定位:L32
  • 返回类型:boolean
  • 修饰符:private static

参数:

  • tag: Dynamic<?>

说明:

TODO

代码

public class IglooMetadataRemovalFix extends DataFix {
    public IglooMetadataRemovalFix(Schema outputSchema, boolean changesType) {
        super(outputSchema, changesType);
    }
 
    @Override
    protected TypeRewriteRule makeRule() {
        Type<?> type = this.getInputSchema().getType(References.STRUCTURE_FEATURE);
        return this.fixTypeEverywhereTyped("IglooMetadataRemovalFix", type, typed -> typed.update(DSL.remainderFinder(), IglooMetadataRemovalFix::fixTag));
    }
 
    private static <T> Dynamic<T> fixTag(Dynamic<T> input) {
        boolean isIglooOnly = input.get("Children").asStreamOpt().map(s -> s.allMatch(IglooMetadataRemovalFix::isIglooPiece)).result().orElse(false);
        return isIglooOnly
            ? input.set("id", input.createString("Igloo")).remove("Children")
            : input.update("Children", IglooMetadataRemovalFix::removeIglooPieces);
    }
 
    private static <T> Dynamic<T> removeIglooPieces(Dynamic<T> children) {
        return children.asStreamOpt().map(s -> s.filter(v -> !isIglooPiece((Dynamic<?>)v))).map(children::createList).result().orElse(children);
    }
 
    private static boolean isIglooPiece(Dynamic<?> tag) {
        return tag.get("id").asString("").equals("Iglu");
    }
}

引用的其他类