BlockEntitySignDoubleSidedEditableTextFix.java

net.minecraft.util.datafix.fixes.BlockEntitySignDoubleSidedEditableTextFix

信息

• 全限定名：net.minecraft.util.datafix.fixes.BlockEntitySignDoubleSidedEditableTextFix
• 类型：public class
• 包：net.minecraft.util.datafix.fixes
• 源码路径：src/main/java/net/minecraft/util/datafix/fixes/BlockEntitySignDoubleSidedEditableTextFix.java
• 起始行号：L11
• 继承：NamedEntityWriteReadFix
• 职责：

  TODO

字段/常量

• FIELDS_TO_DROP

  • 类型: List<String>
  • 修饰符: public static final
  • 源码定位: L12
  • 说明:

    TODO

• FILTERED_CORRECT

  • 类型: String
  • 修饰符: public static final
  • 源码定位: L15
  • 说明:

    TODO

• DEFAULT_COLOR

  • 类型: String
  • 修饰符: private static final
  • 源码定位: L16
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public BlockEntitySignDoubleSidedEditableTextFix(Schema outputSchema, String name, String entityName) @ L18

• 构造器名：BlockEntitySignDoubleSidedEditableTextFix
• 源码定位：L18
• 修饰符：public

参数:

• outputSchema: Schema
• name: String
• entityName: String

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected <T> Dynamic<T> fix(Dynamic<T> input) @ L22

• 方法名：fix
• 源码定位：L22
• 返回类型： Dynamic
• 修饰符：protected

参数:

• input: Dynamic

说明:

TODO

private static <T> Dynamic<T> fixFrontTextTag(Dynamic<T> tag) @ L36

• 方法名：fixFrontTextTag
• 源码定位：L36
• 返回类型： Dynamic
• 修饰符：private static

参数:

• tag: Dynamic

说明:

TODO

private static <T> Stream<Optional<Dynamic<T>>> getLines(Dynamic<T> tag, String linePrefix) @ L54

• 方法名：getLines
• 源码定位：L54
• 返回类型： Stream<Optional<Dynamic>>
• 修饰符：private static

参数:

• tag: Dynamic
• linePrefix: String

说明:

TODO

private static <T> Dynamic<T> createDefaultText(Dynamic<T> tag) @ L60

• 方法名：createDefaultText
• 源码定位：L60
• 返回类型： Dynamic
• 修饰符：private static

参数:

• tag: Dynamic

说明:

TODO

private static <T> Dynamic<T> createEmptyLines(Dynamic<T> tag) @ L64

• 方法名：createEmptyLines
• 源码定位：L64
• 返回类型： Dynamic
• 修饰符：private static

参数:

• tag: Dynamic

说明:

TODO

代码

public class BlockEntitySignDoubleSidedEditableTextFix extends NamedEntityWriteReadFix {
    public static final List<String> FIELDS_TO_DROP = List.of(
        "Text1", "Text2", "Text3", "Text4", "FilteredText1", "FilteredText2", "FilteredText3", "FilteredText4", "Color", "GlowingText"
    );
    public static final String FILTERED_CORRECT = "_filtered_correct";
    private static final String DEFAULT_COLOR = "black";
 
    public BlockEntitySignDoubleSidedEditableTextFix(Schema outputSchema, String name, String entityName) {
        super(outputSchema, true, name, References.BLOCK_ENTITY, entityName);
    }
 
    @Override
    protected <T> Dynamic<T> fix(Dynamic<T> input) {
        input = input.set("front_text", fixFrontTextTag(input))
            .set("back_text", createDefaultText(input))
            .set("is_waxed", input.createBoolean(false))
            .set("_filtered_correct", input.createBoolean(true));
 
        for (String field : FIELDS_TO_DROP) {
            input = input.remove(field);
        }
 
        return input;
    }
 
    private static <T> Dynamic<T> fixFrontTextTag(Dynamic<T> tag) {
        Dynamic<T> emptyLine = LegacyComponentDataFixUtils.createEmptyComponent(tag.getOps());
        List<Dynamic<T>> lines = getLines(tag, "Text").map(line -> line.orElse(emptyLine)).toList();
        Dynamic<T> text = tag.emptyMap()
            .set("messages", tag.createList(lines.stream()))
            .set("color", tag.get("Color").result().orElse(tag.createString("black")))
            .set("has_glowing_text", tag.get("GlowingText").result().orElse(tag.createBoolean(false)));
        List<Optional<Dynamic<T>>> filteredLines = getLines(tag, "FilteredText").toList();
        if (filteredLines.stream().anyMatch(Optional::isPresent)) {
            text = text.set("filtered_messages", tag.createList(Streams.mapWithIndex(filteredLines.stream(), (line, index) -> {
                Dynamic<T> fallbackLine = lines.get((int)index);
                return line.orElse(fallbackLine);
            })));
        }
 
        return text;
    }
 
    private static <T> Stream<Optional<Dynamic<T>>> getLines(Dynamic<T> tag, String linePrefix) {
        return Stream.of(
            tag.get(linePrefix + "1").result(), tag.get(linePrefix + "2").result(), tag.get(linePrefix + "3").result(), tag.get(linePrefix + "4").result()
        );
    }
 
    private static <T> Dynamic<T> createDefaultText(Dynamic<T> tag) {
        return tag.emptyMap().set("messages", createEmptyLines(tag)).set("color", tag.createString("black")).set("has_glowing_text", tag.createBoolean(false));
    }
 
    private static <T> Dynamic<T> createEmptyLines(Dynamic<T> tag) {
        Dynamic<T> emptyComponent = LegacyComponentDataFixUtils.createEmptyComponent(tag.getOps());
        return tag.createList(Stream.of(emptyComponent, emptyComponent, emptyComponent, emptyComponent));
    }
}

引用的其他类

• Schema

  • 引用位置: 参数

• LegacyComponentDataFixUtils

  • 引用位置: 方法调用
  • 关联成员: LegacyComponentDataFixUtils.createEmptyComponent()

• NamedEntityWriteReadFix

  • 引用位置: 继承

• ResolvableProfile

  • 引用位置: 参数/返回值