// 
// Decompiled by Procyon v0.6.0
// 

package com.hypixel.hytale.builtin.hytalegenerator.assets.curves;

import com.hypixel.hytale.codec.validation.Validator;
import com.hypixel.hytale.codec.validation.Validators;
import com.hypixel.hytale.codec.KeyedCodec;
import com.hypixel.hytale.codec.Codec;
import javax.annotation.Nonnull;
import it.unimi.dsi.fastutil.doubles.Double2DoubleFunction;
import com.hypixel.hytale.codec.builder.BuilderCodec;

public class DistanceExponentialCurveAsset extends CurveAsset
{
    public static final BuilderCodec<DistanceExponentialCurveAsset> CODEC;
    private double exponent;
    private double range;
    
    public DistanceExponentialCurveAsset() {
        this.exponent = 1.0;
        this.range = 1.0;
    }
    
    @Nonnull
    @Override
    public Double2DoubleFunction build() {
        return in -> {
            if (in < 0.0) {
                return 1.0;
            }
            else if (in > this.range) {
                return 0.0;
            }
            else {
                in /= this.range;
                in *= -1.0;
                ++in;
                return Math.pow(in, this.exponent);
            }
        };
    }
    
    @Override
    public void cleanUp() {
    }
    
    static {
        CODEC = BuilderCodec.builder(DistanceExponentialCurveAsset.class, DistanceExponentialCurveAsset::new, CurveAsset.ABSTRACT_CODEC).append(new KeyedCodec<Double>("Exponent", Codec.DOUBLE, true), (t, k) -> t.exponent = k, k -> k.exponent).addValidator((Validator<? super Double>)Validators.greaterThanOrEqual(0.0)).add().append(new KeyedCodec("Range", Codec.DOUBLE, true), (t, k) -> t.range = k, k -> k.range).addValidator(Validators.greaterThanOrEqual(0.0)).add().build();
    }
}