FileRelation.java

net.minecraft.util.filefix.access.FileRelation

信息

• 全限定名：net.minecraft.util.filefix.access.FileRelation
• 类型：public interface
• 包：net.minecraft.util.filefix.access
• 源码路径：src/main/java/net/minecraft/util/filefix/access/FileRelation.java
• 起始行号：L14
• 职责：

  TODO

字段/常量

• LOGGER

  • 类型: Logger
  • 修饰符: package-private
  • 源码定位: L15
  • 说明:

    TODO

• ORIGIN

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L16
  • 说明:

    TODO

• REGION

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L17
  • 说明:

    TODO

• DATA

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L18
  • 说明:

    TODO

• PLAYER_DATA

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L19
  • 说明:

    TODO

• DIMENSIONS

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L20
  • 说明:

    TODO

• DIMENSIONS_DATA

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L21
  • 说明:

    TODO

• GENERATED_NAMESPACES

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L22
  • 说明:

    TODO

• OLD_OVERWORLD

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L23
  • 说明:

    TODO

• OLD_NETHER

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L24
  • 说明:

    TODO

• OLD_END

  • 类型: FileRelation
  • 修饰符: package-private
  • 源码定位: L25
  • 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。

List<Path> getPaths(Path basePath) @ L27

• 方法名：getPaths
• 源码定位：L27
• 返回类型：List
• 修饰符：package-private

参数:

• basePath: Path

说明:

TODO

static FileRelation forDataFileInDimension(String dimension, String fileName) @ L29

• 方法名：forDataFileInDimension
• 源码定位：L29
• 返回类型：FileRelation
• 修饰符：static

参数:

• dimension: String
• fileName: String

说明:

TODO

default FileRelation forFile(String fileName) @ L33

• 方法名：forFile
• 源码定位：L33
• 返回类型：FileRelation
• 修饰符：default

参数:

• fileName: String

说明:

TODO

default FileRelation resolve(FileRelation other) @ L37

• 方法名：resolve
• 源码定位：L37
• 返回类型：FileRelation
• 修饰符：default

参数:

• other: FileRelation

说明:

TODO

default FileRelation join(FileRelation... relations) @ L41

• 方法名：join
• 源码定位：L41
• 返回类型：FileRelation
• 修饰符：default

参数:

• relations: FileRelation…

说明:

TODO

private static List<Path> discoverDimensions(Path basePath) @ L53

• 方法名：discoverDimensions
• 源码定位：L53
• 返回类型：List
• 修饰符：private static

参数:

• basePath: Path

说明:

TODO

static List<Path> directoriesInPath(Path path) @ L75

• 方法名：directoriesInPath
• 源码定位：L75
• 返回类型：List
• 修饰符：static

参数:

• path: Path

说明:

TODO

private static List<Path> getDefaultDimensions(Path basePath) @ L88

• 方法名：getDefaultDimensions
• 源码定位：L88
• 返回类型：List
• 修饰符：private static

参数:

• basePath: Path

说明:

TODO

代码

@FunctionalInterface
public interface FileRelation {
    Logger LOGGER = LogUtils.getLogger();
    FileRelation ORIGIN = List::of;
    FileRelation REGION = basePath -> List.of(basePath.resolve("region"));
    FileRelation DATA = basePath -> List.of(basePath.resolve("data"));
    FileRelation PLAYER_DATA = basePath -> List.of(basePath.resolve("players/data"));
    FileRelation DIMENSIONS = FileRelation::discoverDimensions;
    FileRelation DIMENSIONS_DATA = DIMENSIONS.resolve(DATA);
    FileRelation GENERATED_NAMESPACES = ORIGIN.resolve(basePath -> directoriesInPath(basePath.resolve("generated")));
    FileRelation OLD_OVERWORLD = ORIGIN;
    FileRelation OLD_NETHER = ORIGIN.resolve(basePath -> List.of(basePath.resolve("DIM-1")));
    FileRelation OLD_END = ORIGIN.resolve(basePath -> List.of(basePath.resolve("DIM1")));
 
    List<Path> getPaths(final Path basePath);
 
    static FileRelation forDataFileInDimension(String dimension, String fileName) {
        return basePath -> List.of(basePath.resolve("dimensions/minecraft/" + dimension + "/data/" + fileName));
    }
 
    default FileRelation forFile(String fileName) {
        return this.resolve(basePath -> List.of(basePath.resolve(fileName)));
    }
 
    default FileRelation resolve(FileRelation other) {
        return basePath -> this.getPaths(basePath).stream().flatMap(path -> other.getPaths(path).stream()).toList();
    }
 
    default FileRelation join(FileRelation... relations) {
        return basePath -> {
            Set<Path> paths = new HashSet<>();
 
            for (FileRelation relation : relations) {
                paths.addAll(relation.getPaths(basePath));
            }
 
            return List.copyOf(paths);
        };
    }
 
    private static List<Path> discoverDimensions(Path basePath) {
        Path dimensionsRoot = basePath.resolve("dimensions");
        if (!Files.exists(dimensionsRoot)) {
            return getDefaultDimensions(basePath);
        } else {
            try {
                List var4;
                try (Stream<Path> namespacePaths = Files.list(dimensionsRoot)) {
                    List<Path> discoveredDimensions = namespacePaths.filter(x$0 -> Files.isDirectory(x$0))
                        .flatMap(path -> directoriesInPath(path).stream())
                        .toList();
                    var4 = discoveredDimensions.isEmpty() ? getDefaultDimensions(basePath) : discoveredDimensions;
                }
 
                return var4;
            } catch (IOException var7) {
                LOGGER.warn("Failed to discover dimensions, assuming default: {}", var7.toString());
                return getDefaultDimensions(basePath);
            }
        }
    }
 
    static List<Path> directoriesInPath(Path path) {
        try {
            List var2;
            try (Stream<Path> dimensionPaths = Files.list(path)) {
                var2 = dimensionPaths.filter(x$0 -> Files.isDirectory(x$0)).toList();
            }
 
            return var2;
        } catch (IOException var6) {
            return List.of();
        }
    }
 
    private static List<Path> getDefaultDimensions(Path basePath) {
        return List.of(
            basePath.resolve("dimensions/minecraft/overworld"),
            basePath.resolve("dimensions/minecraft/the_nether"),
            basePath.resolve("dimensions/minecraft/the_end")
        );
    }
}

引用的其他类

• 无