IntProviders.java

net.minecraft.util.valueproviders.IntProviders

信息

• 全限定名：net.minecraft.util.valueproviders.IntProviders
• 类型：public class
• 包：net.minecraft.util.valueproviders
• 源码路径：src/main/java/net/minecraft/util/valueproviders/IntProviders.java
• 起始行号：L10
• 职责：

  TODO

字段/常量

• CONSTANT_OR_DISPATCH_CODEC

  • 类型: Codec<Either<Integer,IntProvider>>
  • 修饰符: private static final
  • 源码定位: L11
  • 说明:

    TODO

• CODEC

  • 类型: Codec<IntProvider>
  • 修饰符: public static final
  • 源码定位: L14
  • 说明:

    TODO

• NON_NEGATIVE_CODEC

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

    TODO

• POSITIVE_CODEC

  • 类型: Codec<IntProvider>
  • 修饰符: public static final
  • 源码定位: L19
  • 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 static Codec<IntProvider> codec(int minValue, int maxValue) @ L21

• 方法名：codec
• 源码定位：L21
• 返回类型：Codec
• 修饰符：public static

参数:

• minValue: int
• maxValue: int

说明:

TODO

public static <T extends IntProvider> Codec<T> validateCodec(int minValue, int maxValue, Codec<T> codec) @ L25

• 方法名：validateCodec
• 源码定位：L25
• 返回类型： Codec
• 修饰符：public static

参数:

• minValue: int
• maxValue: int
• codec: Codec

说明:

TODO

private static <T extends IntProvider> DataResult<T> validate(int minValue, int maxValue, T value) @ L29

• 方法名：validate
• 源码定位：L29
• 返回类型： DataResult
• 修饰符：private static

参数:

• minValue: int
• maxValue: int
• value: T

说明:

TODO

public static MapCodec<?extends IntProvider> bootstrap(Registry<MapCodec<?extends IntProvider>> registry) @ L39

• 方法名：bootstrap
• 源码定位：L39
• 返回类型：MapCodec<?extends IntProvider>
• 修饰符：public static

参数:

• registry: Registry<MapCodec<?extends IntProvider>>

说明:

TODO

代码

public class IntProviders {
    private static final Codec<Either<Integer, IntProvider>> CONSTANT_OR_DISPATCH_CODEC = Codec.either(
        Codec.INT, BuiltInRegistries.INT_PROVIDER_TYPE.byNameCodec().dispatch(IntProvider::codec, t -> t)
    );
    public static final Codec<IntProvider> CODEC = CONSTANT_OR_DISPATCH_CODEC.xmap(
        either -> either.map(ConstantInt::of, f -> (IntProvider)f),
        f -> f instanceof ConstantInt constantInt ? Either.left(constantInt.value()) : Either.right(f)
    );
    public static final Codec<IntProvider> NON_NEGATIVE_CODEC = codec(0, Integer.MAX_VALUE);
    public static final Codec<IntProvider> POSITIVE_CODEC = codec(1, Integer.MAX_VALUE);
 
    public static Codec<IntProvider> codec(int minValue, int maxValue) {
        return validateCodec(minValue, maxValue, CODEC);
    }
 
    public static <T extends IntProvider> Codec<T> validateCodec(int minValue, int maxValue, Codec<T> codec) {
        return codec.validate(value -> validate(minValue, maxValue, value));
    }
 
    private static <T extends IntProvider> DataResult<T> validate(int minValue, int maxValue, T value) {
        if (value.minInclusive() < minValue) {
            return DataResult.error(() -> "Value provider too low: " + minValue + " [" + value.minInclusive() + "-" + value.maxInclusive() + "]");
        } else {
            return value.maxInclusive() > maxValue
                ? DataResult.error(() -> "Value provider too high: " + maxValue + " [" + value.minInclusive() + "-" + value.maxInclusive() + "]")
                : DataResult.success(value);
        }
    }
 
    public static MapCodec<? extends IntProvider> bootstrap(Registry<MapCodec<? extends IntProvider>> registry) {
        Registry.register(registry, "constant", ConstantInt.MAP_CODEC);
        Registry.register(registry, "uniform", UniformInt.MAP_CODEC);
        Registry.register(registry, "biased_to_bottom", BiasedToBottomInt.MAP_CODEC);
        Registry.register(registry, "clamped", ClampedInt.MAP_CODEC);
        Registry.register(registry, "weighted_list", WeightedListInt.MAP_CODEC);
        Registry.register(registry, "clamped_normal", ClampedNormalInt.MAP_CODEC);
        return Registry.register(registry, "trapezoid", TrapezoidInt.MAP_CODEC);
    }
}

引用的其他类

• Registry

  • 引用位置: 参数/方法调用
  • 关联成员: Registry.register()

• IntProvider

  • 引用位置: 参数/字段/返回值