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

class="kw">import com.hypixel.hytale.math.util.HashUtil;
class="kw">import com.hypixel.hytale.procedurallib.NoiseFunction;
class="kw">import javax.annotation.Nonnull;

class="kw">public class ValueNoise class="kw">implements NoiseFunction {
   class="kw">protected class="kw">final GeneralNoise.InterpolationFunction interpolationFunction;

   class="kw">public ValueNoise(GeneralNoise.InterpolationFunction var1) {
      this.interpolationFunction = var1;
   }

   class="kw">public GeneralNoise.InterpolationFunction getInterpolationFunction() {
      class="kw">return this.interpolationFunction;
   }

   @Override
   class="kw">public double get(int var1, int var2, double var3, double var5) {
      int var7 = GeneralNoise.fastFloor(var3);
      int var8 = GeneralNoise.fastFloor(var5);
      int var9 = var7 + 1;
      int var10 = var8 + 1;
      double var11 = this.interpolationFunction.interpolate(var3 - var7);
      double var13 = this.interpolationFunction.interpolate(var5 - var8);
      double var15 = GeneralNoise.lerp(HashUtil.random(var2, var7, var8), HashUtil.random(var2, var9, var8), var11);
      double var17 = GeneralNoise.lerp(HashUtil.random(var2, var7, var10), HashUtil.random(var2, var9, var10), var11);
      class="kw">return GeneralNoise.lerp(var15, var17, var13) * 2.0 - 1.0;
   }

   @Override
   class="kw">public double get(int var1, int var2, double var3, double var5, double var7) {
      int var9 = GeneralNoise.fastFloor(var3);
      int var10 = GeneralNoise.fastFloor(var5);
      int var11 = GeneralNoise.fastFloor(var7);
      int var12 = var9 + 1;
      int var13 = var10 + 1;
      int var14 = var11 + 1;
      double var15 = this.interpolationFunction.interpolate(var3 - var9);
      double var17 = this.interpolationFunction.interpolate(var5 - var10);
      double var19 = this.interpolationFunction.interpolate(var7 - var11);
      double var21 = GeneralNoise.lerp(HashUtil.random(var2, var9, var10, var11), HashUtil.random(var2, var12, var10, var11), var15);
      double var23 = GeneralNoise.lerp(HashUtil.random(var2, var9, var13, var11), HashUtil.random(var2, var12, var13, var11), var15);
      double var25 = GeneralNoise.lerp(HashUtil.random(var2, var9, var10, var14), HashUtil.random(var2, var12, var10, var14), var15);
      double var27 = GeneralNoise.lerp(HashUtil.random(var2, var9, var13, var14), HashUtil.random(var2, var12, var13, var14), var15);
      double var29 = GeneralNoise.lerp(var21, var23, var17);
      double var31 = GeneralNoise.lerp(var25, var27, var17);
      class="kw">return GeneralNoise.lerp(var29, var31, var19) * 2.0 - 1.0;
   }

   @Nonnull
   @Override
   class="kw">public String toString() {
      class="kw">return "ValueNoise{interpolationFunction=" + this.interpolationFunction + "}";
   }
}