73 lines
2.5 KiB
Java
73 lines
2.5 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.mojang.datafixers.kinds.App
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* com.mojang.datafixers.kinds.Applicative
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* com.mojang.serialization.Codec
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* com.mojang.serialization.DataResult
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* com.mojang.serialization.MapCodec
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* com.mojang.serialization.codecs.RecordCodecBuilder
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*/
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package net.minecraft.util.valueproviders;
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import com.mojang.datafixers.kinds.App;
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import com.mojang.datafixers.kinds.Applicative;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.DataResult;
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import com.mojang.serialization.MapCodec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import net.minecraft.util.Mth;
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import net.minecraft.util.RandomSource;
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import net.minecraft.util.valueproviders.FloatProvider;
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import net.minecraft.util.valueproviders.FloatProviderType;
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public class UniformFloat
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extends FloatProvider {
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public static final MapCodec<UniformFloat> CODEC = RecordCodecBuilder.mapCodec(i -> i.group((App)Codec.FLOAT.fieldOf("min_inclusive").forGetter(u -> Float.valueOf(u.minInclusive)), (App)Codec.FLOAT.fieldOf("max_exclusive").forGetter(u -> Float.valueOf(u.maxExclusive))).apply((Applicative)i, UniformFloat::new)).validate(u -> {
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if (u.maxExclusive <= u.minInclusive) {
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return DataResult.error(() -> "Max must be larger than min, min_inclusive: " + u.minInclusive + ", max_exclusive: " + u.maxExclusive);
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}
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return DataResult.success((Object)u);
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});
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private final float minInclusive;
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private final float maxExclusive;
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private UniformFloat(float minInclusive, float maxExclusive) {
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this.minInclusive = minInclusive;
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this.maxExclusive = maxExclusive;
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}
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public static UniformFloat of(float minInclusive, float maxExclusive) {
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if (maxExclusive <= minInclusive) {
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throw new IllegalArgumentException("Max must exceed min");
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}
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return new UniformFloat(minInclusive, maxExclusive);
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}
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@Override
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public float sample(RandomSource random) {
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return Mth.randomBetween(random, this.minInclusive, this.maxExclusive);
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}
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@Override
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public float getMinValue() {
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return this.minInclusive;
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}
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@Override
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public float getMaxValue() {
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return this.maxExclusive;
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}
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@Override
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public FloatProviderType<?> getType() {
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return FloatProviderType.UNIFORM;
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}
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public String toString() {
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return "[" + this.minInclusive + "-" + this.maxExclusive + "]";
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}
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}
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