FloatProviders.java

net.minecraft.util.valueproviders.FloatProviders

信息

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

  TODO

字段/常量

• CONSTANT_OR_DISPATCH_CODEC

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

    TODO

• CODEC

  • 类型: Codec<FloatProvider>
  • 修饰符: public static final
  • 源码定位: L14
  • 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<FloatProvider> codec(float minValue, float maxValue) @ L19

• 方法名：codec
• 源码定位：L19
• 返回类型：Codec
• 修饰符：public static

参数:

• minValue: float
• maxValue: float

说明:

TODO

public static MapCodec<?extends FloatProvider> bootstrap(Registry<MapCodec<?extends FloatProvider>> registry) @ L33

• 方法名：bootstrap
• 源码定位：L33
• 返回类型：MapCodec<?extends FloatProvider>
• 修饰符：public static

参数:

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

说明:

TODO

代码

public class FloatProviders {
    private static final Codec<Either<Float, FloatProvider>> CONSTANT_OR_DISPATCH_CODEC = Codec.either(
        Codec.FLOAT, BuiltInRegistries.FLOAT_PROVIDER_TYPE.byNameCodec().dispatch(FloatProvider::codec, t -> t)
    );
    public static final Codec<FloatProvider> CODEC = CONSTANT_OR_DISPATCH_CODEC.xmap(
        either -> either.map(ConstantFloat::of, f -> (FloatProvider)f),
        f -> f instanceof ConstantFloat constantFloat ? Either.left(constantFloat.value()) : Either.right(f)
    );
 
    public static Codec<FloatProvider> codec(float minValue, float maxValue) {
        return CODEC.validate(
            value -> {
                if (value.min() < minValue) {
                    return DataResult.error(() -> "Value provider too low: " + minValue + " [" + value.min() + "-" + value.max() + "]");
                } else {
                    return value.max() > maxValue
                        ? DataResult.error(() -> "Value provider too high: " + maxValue + " [" + value.min() + "-" + value.max() + "]")
                        : DataResult.success(value);
                }
            }
        );
    }
 
    public static MapCodec<? extends FloatProvider> bootstrap(Registry<MapCodec<? extends FloatProvider>> registry) {
        Registry.register(registry, "constant", ConstantFloat.MAP_CODEC);
        Registry.register(registry, "uniform", UniformFloat.MAP_CODEC);
        Registry.register(registry, "clamped_normal", ClampedNormalFloat.MAP_CODEC);
        return Registry.register(registry, "trapezoid", TrapezoidFloat.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()

• FloatProvider

  • 引用位置: 参数/字段/返回值