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

class="kw">import com.hypixel.hytale.math.util.HashUtil;
class="kw">import com.hypixel.hytale.procedurallib.logic.CellularNoise;
class="kw">import com.hypixel.hytale.procedurallib.logic.DoubleArray;
class="kw">import com.hypixel.hytale.procedurallib.logic.ResultBuffer;
class="kw">import com.hypixel.hytale.procedurallib.logic.cell.evaluator.PointEvaluator;
class="kw">import com.hypixel.hytale.procedurallib.logic.cell.jitter.CellJitter;
class="kw">import com.hypixel.hytale.procedurallib.logic.point.PointConsumer;
class="kw">import javax.annotation.Nonnull;

class="kw">public class GridCellDistanceFunction class="kw">implements CellDistanceFunction {
   class="kw">public class="kw">static class="kw">final GridCellDistanceFunction DISTANCE_FUNCTION = new GridCellDistanceFunction();
   class="kw">public class="kw">static class="kw">final CellPointFunction POINT_FUNCTION = new CellPointFunction() {
      @Override
      class="kw">public int getHash(int var1, int var2, int var3) {
         class="kw">return GridCellDistanceFunction.getHash(var1, var2, var3);
      }

      @Override
      class="kw">public DoubleArray.Double2 getOffsets(int var1) {
         class="kw">return CellularNoise.CELL_2D[var1 & 0xFF];
      }

      @Override
      class="kw">public double getX(double var1, double var3) {
         class="kw">return var1;
      }

      @Override
      class="kw">public double getY(double var1, double var3) {
         class="kw">return var3;
      }
   };

   class="kw">public GridCellDistanceFunction() {
   }

   @Override
   class="kw">public void nearest2D(int var1, double var2, double var4, int var6, int var7, ResultBuffer.ResultBuffer2d var8, @Nonnull PointEvaluator var9) {
      for (int var10 = var7 - 1; var10 <= var7 + 1; var10++) {
         for (int var11 = var6 - 1; var11 <= var6 + 1; var11++) {
            this.evalPoint(var1, var2, var4, var11, var10, var8, var9);
         }
      }
   }

   @Override
   class="kw">public void nearest3D(
      int var1, double var2, double var4, double var6, int var8, int var9, int var10, ResultBuffer.ResultBuffer3d var11, @Nonnull PointEvaluator var12
   ) {
      for (int var13 = var8 - 1; var13 <= var8 + 1; var13++) {
         for (int var14 = var9 - 1; var14 <= var9 + 1; var14++) {
            for (int var15 = var10 - 1; var15 <= var10 + 1; var15++) {
               this.evalPoint(var1, var2, var4, var6, var13, var14, var15, var11, var12);
            }
         }
      }
   }

   @Override
   class="kw">public void transition2D(int var1, double var2, double var4, int var6, int var7, ResultBuffer.ResultBuffer2d var8, @Nonnull PointEvaluator var9) {
      for (int var10 = var7 - 1; var10 <= var7 + 1; var10++) {
         for (int var11 = var6 - 1; var11 <= var6 + 1; var11++) {
            this.evalPoint2(var1, var2, var4, var11, var10, var8, var9);
         }
      }
   }

   @Override
   class="kw">public void transition3D(
      int var1, double var2, double var4, double var6, int var8, int var9, int var10, ResultBuffer.ResultBuffer3d var11, @Nonnull PointEvaluator var12
   ) {
      for (int var13 = var8 - 1; var13 <= var8 + 1; var13++) {
         for (int var14 = var9 - 1; var14 <= var9 + 1; var14++) {
            for (int var15 = var10 - 1; var15 <= var10 + 1; var15++) {
               this.evalPoint2(var1, var2, var4, var6, var13, var14, var15, var11, var12);
            }
         }
      }
   }

   @Override
   class="kw">public void evalPoint(int var1, double var2, double var4, int var6, int var7, ResultBuffer.ResultBuffer2d var8, @Nonnull PointEvaluator var9) {
      int var10 = getHash(var1, var6, var7);
      DoubleArray.Double2 var11 = CellularNoise.CELL_2D[var10 & 0xFF];
      CellJitter var12 = var9.getJitter();
      double var13 = var12.getPointX(var6, var11);
      double var15 = var12.getPointY(var7, var11);
      var9.evalPoint(var1, var2, var4, var10, var6, var7, var13, var15, var8);
   }

   @Override
   class="kw">public void evalPoint(
      int var1, double var2, double var4, double var6, int var8, int var9, int var10, ResultBuffer.ResultBuffer3d var11, @Nonnull PointEvaluator var12
   ) {
      int var13 = getHash(var1, var8, var9, var10);
      DoubleArray.Double3 var14 = CellularNoise.CELL_3D[var13 & 0xFF];
      CellJitter var15 = var12.getJitter();
      double var16 = var15.getPointX(var8, var14);
      double var18 = var15.getPointY(var9, var14);
      double var20 = var15.getPointZ(var10, var14);
      var12.evalPoint(var1, var2, var4, var6, var13, var8, var9, var10, var16, var18, var20, var11);
   }

   @Override
   class="kw">public void evalPoint2(int var1, double var2, double var4, int var6, int var7, ResultBuffer.ResultBuffer2d var8, @Nonnull PointEvaluator var9) {
      int var10 = getHash(var1, var6, var7);
      DoubleArray.Double2 var11 = CellularNoise.CELL_2D[var10 & 0xFF];
      CellJitter var12 = var9.getJitter();
      double var13 = var12.getPointX(var6, var11);
      double var15 = var12.getPointY(var7, var11);
      var9.evalPoint2(var1, var2, var4, var10, var6, var7, var13, var15, var8);
   }

   @Override
   class="kw">public void evalPoint2(
      int var1, double var2, double var4, double var6, int var8, int var9, int var10, ResultBuffer.ResultBuffer3d var11, @Nonnull PointEvaluator var12
   ) {
      int var13 = getHash(var1, var8, var9, var10);
      DoubleArray.Double3 var14 = CellularNoise.CELL_3D[var13 & 0xFF];
      CellJitter var15 = var12.getJitter();
      double var16 = var15.getPointX(var8, var14);
      double var18 = var15.getPointY(var9, var14);
      double var20 = var15.getPointZ(var10, var14);
      var12.evalPoint2(var1, var2, var4, var6, var13, var8, var9, var10, var16, var18, var20, var11);
   }

   @Override
   class="kw">public <T> void collect(
      int var1,
      int var2,
      int var3,
      int var4,
      int var5,
      int var6,
      ResultBuffer.Bounds2d var7,
      T var8,
      @Nonnull PointConsumer<T> var9,
      @Nonnull PointEvaluator var10
   ) {
      CellJitter var11 = var10.getJitter();

      for (int var12 = var4; var12 <= var6; var12++) {
         for (int var13 = var3; var13 <= var5; var13++) {
            int var14 = getHash(var2, var13, var12);
            DoubleArray.Double2 var15 = CellularNoise.CELL_2D[var14 & 0xFF];
            double var16 = var11.getPointX(var13, var15);
            double var18 = var11.getPointY(var12, var15);
            var10.collectPoint(var14, var13, var12, var16, var18, var8, var9);
         }
      }
   }

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

   class="kw">public class="kw">static int getHash(int var0, int var1, int var2) {
      class="kw">return (int)HashUtil.rehash(var0, var1, var2);
   }

   class="kw">public class="kw">static int getHash(int var0, int var1, int var2, int var3) {
      class="kw">return (int)HashUtil.rehash(var0, var1, var2, var3);
   }
}