class="kw">package com.hypixel.hytale.procedurallib.property;

class="kw">import com.hypixel.hytale.math.util.MathUtil;
class="kw">import java.util.function.DoubleUnaryOperator;
class="kw">import javax.annotation.Nonnull;

class="kw">public class CurveNoiseProperty class="kw">implements NoiseProperty {
   class="kw">protected class="kw">final NoiseProperty noise;
   class="kw">protected class="kw">final DoubleUnaryOperator function;

   class="kw">public CurveNoiseProperty(NoiseProperty var1, DoubleUnaryOperator var2) {
      this.noise = var1;
      this.function = var2;
   }

   @Override
   class="kw">public double get(int var1, double var2, double var4) {
      double var6 = this.noise.get(var1, var2, var4);
      class="kw">return this.function.applyAsDouble(var6);
   }

   @Override
   class="kw">public double get(int var1, double var2, double var4, double var6) {
      double var8 = this.noise.get(var1, var2, var4, var6);
      class="kw">return this.function.applyAsDouble(var8);
   }

   @Nonnull
   @Override
   class="kw">public String toString() {
      class="kw">return "CurveNoiseProperty{noise=" + this.noise + ", function=" + this.function + "}";
   }

   class="kw">public class="kw">static class PowerCurve class="kw">implements DoubleUnaryOperator {
      class="kw">protected class="kw">static class="kw">final double MAX = 10.0;
      class="kw">protected class="kw">final double a;
      class="kw">protected class="kw">final double b;

      class="kw">public PowerCurve(double var1, double var3) {
         this.a = MathUtil.clamp(var1, 0.0, 10.0);
         this.b = MathUtil.clamp(var3, -this.a, 10.0);
      }

      @Override
      class="kw">public double applyAsDouble(double var1) {
         var1 = 1.0 - var1;
         class="kw">return 1.0 - Math.pow(var1, this.a + this.b * var1);
      }

      @Nonnull
      @Override
      class="kw">public String toString() {
         class="kw">return "PowerCurve{a=" + this.a + ", b=" + this.b + "}";
      }
   }
}