60 lines
2.0 KiB
Java
60 lines
2.0 KiB
Java
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package net.minecraft.util.valueproviders;
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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 com.mojang.serialization.codecs.RecordCodecBuilder.Instance;
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import net.minecraft.util.Mth;
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import net.minecraft.util.RandomSource;
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public class UniformInt extends IntProvider {
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public static final MapCodec<UniformInt> CODEC = RecordCodecBuilder.<UniformInt>mapCodec(
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p_146628_ -> p_146628_.group(
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Codec.INT.fieldOf("min_inclusive").forGetter(p_146636_ -> p_146636_.minInclusive),
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Codec.INT.fieldOf("max_inclusive").forGetter(p_146633_ -> p_146633_.maxInclusive)
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)
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.apply(p_146628_, UniformInt::new)
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)
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.validate(
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p_274957_ -> p_274957_.maxInclusive < p_274957_.minInclusive
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? DataResult.error(() -> "Max must be at least min, min_inclusive: " + p_274957_.minInclusive + ", max_inclusive: " + p_274957_.maxInclusive)
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: DataResult.success(p_274957_)
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);
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private final int minInclusive;
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private final int maxInclusive;
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private UniformInt(int p_146619_, int p_146620_) {
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this.minInclusive = p_146619_;
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this.maxInclusive = p_146620_;
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}
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public static UniformInt of(int p_146623_, int p_146624_) {
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return new UniformInt(p_146623_, p_146624_);
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}
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@Override
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public int sample(RandomSource p_216868_) {
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return Mth.randomBetweenInclusive(p_216868_, this.minInclusive, this.maxInclusive);
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}
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@Override
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public int getMinValue() {
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return this.minInclusive;
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}
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@Override
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public int getMaxValue() {
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return this.maxInclusive;
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}
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@Override
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public IntProviderType<?> getType() {
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return IntProviderType.UNIFORM;
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}
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@Override
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public String toString() {
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return "[" + this.minInclusive + "-" + this.maxInclusive + "]";
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}
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}
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