LevelDatDifficultyFix.java

net.minecraft.util.datafix.fixes.LevelDatDifficultyFix

信息

• 全限定名：net.minecraft.util.datafix.fixes.LevelDatDifficultyFix
• 类型：public class
• 包：net.minecraft.util.datafix.fixes
• 源码路径：src/main/java/net/minecraft/util/datafix/fixes/LevelDatDifficultyFix.java
• 起始行号：L9
• 继承：DataFix
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• 无

构造器

public LevelDatDifficultyFix(Schema outputSchema) @ L10

• 构造器名：LevelDatDifficultyFix
• 源码定位：L10
• 修饰符：public

参数:

• outputSchema: Schema

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected TypeRewriteRule makeRule() @ L14

• 方法名：makeRule
• 源码定位：L14
• 返回类型：TypeRewriteRule
• 修饰符：protected

参数:

• 无

说明:

TODO

代码

public class LevelDatDifficultyFix extends DataFix {
    public LevelDatDifficultyFix(Schema outputSchema) {
        super(outputSchema, false);
    }
 
    @Override
    protected TypeRewriteRule makeRule() {
        return this.fixTypeEverywhereTyped(
            "LevelDatDifficultyFix",
            this.getInputSchema().getType(References.LIGHTWEIGHT_LEVEL),
            input -> input.update(
                DSL.remainderFinder(),
                levelData -> {
                    int difficulty = levelData.get("Difficulty").asInt(2);
 
                    String newDifficulty = switch (difficulty) {
                        case 0 -> "peaceful";
                        case 1 -> "easy";
                        default -> "normal";
                        case 3 -> "hard";
                    };
                    Dynamic<?> difficultySettings = levelData.emptyMap()
                        .set("difficulty", levelData.createString(newDifficulty))
                        .set("hardcore", levelData.createBoolean(levelData.get("hardcore").asBoolean(false)))
                        .set("locked", levelData.createBoolean(levelData.get("DifficultyLocked").asBoolean(false)));
                    return levelData.set("difficulty_settings", difficultySettings).remove("Difficulty").remove("hardcore").remove("DifficultyLocked");
                }
            )
        );
    }
}

引用的其他类

• Schema
  • 引用位置: 参数