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

class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public enum DistanceCalculationMode {
   EUCLIDEAN(new PointDistanceFunction() {
      @Override
      class="kw">public double distance2D(double var1, double var3) {
         class="kw">return var1 * var1 + var3 * var3;
      }

      @Override
      class="kw">public double distance3D(double var1, double var3, double var5) {
         class="kw">return var1 * var1 + var3 * var3 + var5 * var5;
      }

      @Nonnull
      @Override
      class="kw">public String toString() {
         class="kw">return "EuclideanPointDistanceFunction{}";
      }
   }),
   MANHATTAN(new PointDistanceFunction() {
      @Override
      class="kw">public double distance2D(double var1, double var3) {
         class="kw">return Math.abs(var1) + Math.abs(var3);
      }

      @Override
      class="kw">public double distance3D(double var1, double var3, double var5) {
         class="kw">return Math.abs(var1) + Math.abs(var3) + Math.abs(var5);
      }

      @Nonnull
      @Override
      class="kw">public String toString() {
         class="kw">return "ManhattanPointDistanceFunction{}";
      }
   }),
   NATURAL(new PointDistanceFunction() {
      @Override
      class="kw">public double distance2D(double var1, double var3) {
         class="kw">return Math.abs(var1) + Math.abs(var3) + var1 * var1 + var3 * var3;
      }

      @Override
      class="kw">public double distance3D(double var1, double var3, double var5) {
         class="kw">return Math.abs(var1) + Math.abs(var3) + Math.abs(var5) + var1 * var1 + var3 * var3 + var5 * var5;
      }

      @Nonnull
      @Override
      class="kw">public String toString() {
         class="kw">return "NaturalPointDistanceFunction{}";
      }
   }),
   MAX(new PointDistanceFunction() {
      @Override
      class="kw">public double distance2D(double var1, double var3) {
         class="kw">return Math.max(Math.abs(var1), Math.abs(var3));
      }

      @Override
      class="kw">public double distance3D(double var1, double var3, double var5) {
         class="kw">return Math.max(Math.abs(var1), Math.max(Math.abs(var3), Math.abs(var5)));
      }

      @Nonnull
      @Override
      class="kw">public String toString() {
         class="kw">return "MaxPointDistanceFunction{}";
      }
   });

   class="kw">static class="kw">final DistanceCalculationMode[] VALUES = values();
   class="kw">private class="kw">final PointDistanceFunction function;

   DistanceCalculationMode(PointDistanceFunction nullxx) {
      this.function = nullxx;
   }

   class="kw">public PointDistanceFunction getFunction() {
      class="kw">return this.function;
   }

   @Nullable
   class="kw">public class="kw">static DistanceCalculationMode from(PointDistanceFunction var0) {
      for (DistanceCalculationMode var4 : VALUES) {
         if (var4.function == var0) {
            class="kw">return var4;
         }
      }

      class="kw">return null;
   }
}