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

class="kw">import com.hypixel.hytale.procedurallib.NoiseFunction;
class="kw">import com.hypixel.hytale.procedurallib.NoiseFunction2d;
class="kw">import com.hypixel.hytale.procedurallib.NoiseFunction3d;
class="kw">import com.hypixel.hytale.procedurallib.logic.GeneralNoise;
class="kw">import javax.annotation.Nonnull;

class="kw">public class FractalNoiseProperty class="kw">implements NoiseProperty {
   class="kw">protected class="kw">final int seedOffset;
   class="kw">protected class="kw">final NoiseFunction function;
   class="kw">protected class="kw">final FractalNoiseProperty.FractalFunction fractalFunction;
   class="kw">protected class="kw">final int octaves;
   class="kw">protected class="kw">final double lacunarity;
   class="kw">protected class="kw">final double persistence;

   class="kw">public FractalNoiseProperty(int var1, NoiseFunction var2, FractalNoiseProperty.FractalFunction var3, int var4, double var5, double var7) {
      this.seedOffset = var1;
      this.function = var2;
      this.fractalFunction = var3;
      this.octaves = var4;
      this.lacunarity = var5;
      this.persistence = var7;
   }

   class="kw">public int getSeedOffset() {
      class="kw">return this.seedOffset;
   }

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

   class="kw">public FractalNoiseProperty.FractalFunction getFractalFunction() {
      class="kw">return this.fractalFunction;
   }

   class="kw">public int getOctaves() {
      class="kw">return this.octaves;
   }

   class="kw">public double getLacunarity() {
      class="kw">return this.lacunarity;
   }

   class="kw">public double getPersistence() {
      class="kw">return this.persistence;
   }

   @Override
   class="kw">public double get(int var1, double var2, double var4) {
      class="kw">return this.fractalFunction.get(var1, var1 + this.seedOffset, var2, var4, this.octaves, this.lacunarity, this.persistence, this.function);
   }

   @Override
   class="kw">public double get(int var1, double var2, double var4, double var6) {
      class="kw">return this.fractalFunction.get(var1, var1 + this.seedOffset, var2, var4, var6, this.octaves, this.lacunarity, this.persistence, this.function);
   }

   @Nonnull
   @Override
   class="kw">public String toString() {
      class="kw">return "FractalNoiseProperty{seedOffset="
         + this.seedOffset
         + ", function="
         + this.function
         + ", fractalFunction="
         + this.fractalFunction
         + ", octaves="
         + this.octaves
         + ", lacunarity="
         + this.lacunarity
         + ", persistence="
         + this.persistence
         + "}";
   }

   class="kw">private class="kw">interface FractalFunction {
      double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, NoiseFunction2d var12);

      double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, NoiseFunction3d var14);
   }

   class="kw">public enum FractalMode {
      FBM(new FractalNoiseProperty.FractalFunction() {
         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, @Nonnull NoiseFunction2d var12) {
            double var13 = var12.get(var1, var2, var3, var5);
            double var15 = 1.0;

            for (int var17 = 1; var17 < var7; var17++) {
               var3 *= var8;
               var5 *= var8;
               var15 *= var10;
               var13 += var12.get(var1, ++var2, var3, var5) * var15;
            }

            class="kw">return GeneralNoise.limit(var13 * 0.5 + 0.5);
         }

         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, @Nonnull NoiseFunction3d var14) {
            double var15 = var14.get(var1, var2, var3, var5, var7);
            double var17 = 1.0;

            for (int var19 = 1; var19 < var9; var19++) {
               var3 *= var10;
               var5 *= var10;
               var7 *= var10;
               var17 *= var12;
               var15 += var14.get(var1, ++var2, var3, var5, var7) * var17;
            }

            class="kw">return GeneralNoise.limit(var15 * 0.5 + 0.5);
         }

         @Nonnull
         @Override
         class="kw">public String toString() {
            class="kw">return "FbmFractalFunction{}";
         }
      }),
      BILLOW(new FractalNoiseProperty.FractalFunction() {
         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, @Nonnull NoiseFunction2d var12) {
            double var13 = Math.abs(var12.get(var1, var2, var3, var5)) * 2.0 - 1.0;
            double var15 = 1.0;

            for (int var17 = 1; var17 < var7; var17++) {
               var3 *= var8;
               var5 *= var8;
               var15 *= var10;
               var2++;
               var13 += (Math.abs(var12.get(var1, var2, var3, var5)) * 2.0 - 1.0) * var15;
            }

            class="kw">return GeneralNoise.limit(var13 * 0.5 + 0.5);
         }

         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, @Nonnull NoiseFunction3d var14) {
            double var15 = Math.abs(var14.get(var1, var2, var3, var5, var7)) * 2.0 - 1.0;
            double var17 = 1.0;

            for (int var19 = 1; var19 < var9; var19++) {
               var3 *= var10;
               var5 *= var10;
               var7 *= var10;
               var17 *= var12;
               var2++;
               var15 += (Math.abs(var14.get(var1, var2, var3, var5, var7)) * 2.0 - 1.0) * var17;
            }

            class="kw">return GeneralNoise.limit(var15 * 0.5 + 0.5);
         }

         @Nonnull
         @Override
         class="kw">public String toString() {
            class="kw">return "BillowFractalFunction{}";
         }
      }),
      MULTI_RIGID(new FractalNoiseProperty.FractalFunction() {
         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, @Nonnull NoiseFunction2d var12) {
            double var13 = 1.0 - Math.abs(var12.get(var1, var2, var3, var5));
            double var15 = 1.0;

            for (int var17 = 1; var17 < var7; var17++) {
               var3 *= var8;
               var5 *= var8;
               var15 *= var10;
               var2++;
               var13 -= (1.0 - Math.abs(var12.get(var1, var2, var3, var5))) * var15;
            }

            class="kw">return GeneralNoise.limit(var13 * 0.5 + 0.5);
         }

         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, @Nonnull NoiseFunction3d var14) {
            double var15 = 1.0 - Math.abs(var14.get(var1, var2, var3, var5, var7));
            double var17 = 1.0;

            for (int var19 = 1; var19 < var9; var19++) {
               var3 *= var10;
               var5 *= var10;
               var7 *= var10;
               var17 *= var12;
               var2++;
               var15 -= (1.0 - Math.abs(var14.get(var1, var2, var3, var5, var7))) * var17;
            }

            class="kw">return GeneralNoise.limit(var15 * 0.5 + 0.5);
         }

         @Nonnull
         @Override
         class="kw">public String toString() {
            class="kw">return "MultiRigidFractalFunction{}";
         }
      }),
      OLDSCHOOL(new FractalNoiseProperty.FractalFunction() {
         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, @Nonnull NoiseFunction2d var12) {
            double var13 = 0.0;
            double var15 = 1.0;
            int var17 = 1;
            double var18 = 0.0;
            var1--;

            for (int var20 = 0; var20 < var7; var20++) {
               var18 += var12.get(var1, var2++, var3 * var17, var5 * var17) * var15;
               var13 += var15;
               var15 *= var10;
               var17 <<= 1;
            }

            var18 /= var13;
            var18 *= 0.5;
            class="kw">return var18 + 0.5;
         }

         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, @Nonnull NoiseFunction3d var14) {
            double var15 = 0.0;
            double var17 = 1.0;
            int var19 = 1;
            double var20 = 0.0;
            var1--;

            for (int var22 = 0; var22 < var9; var22++) {
               var20 += var14.get(var1, var2++, var3 * var19, var5 * var19, var7 * var19) * var17;
               var15 += var17;
               var17 *= var12;
               var19 <<= 1;
            }

            var20 /= var15;
            var20 *= 0.5;
            class="kw">return var20 + 0.5;
         }

         @Nonnull
         @Override
         class="kw">public String toString() {
            class="kw">return "OldschoolFractalFunction{}";
         }
      }),
      MIN(new FractalNoiseProperty.FractalFunction() {
         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, @Nonnull NoiseFunction2d var12) {
            double var13 = var12.get(var1, var2, var3, var5);

            for (int var15 = 1; var15 < var7; var15++) {
               var3 *= var8;
               var5 *= var8;
               double var16 = var12.get(var1, ++var2, var3, var5);
               if (var16 < var13) {
                  var13 = var16;
               }
            }

            class="kw">return GeneralNoise.limit(var13 * 0.5 + 0.5);
         }

         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, @Nonnull NoiseFunction3d var14) {
            double var15 = var14.get(var1, var2, var3, var5, var7);

            for (int var17 = 1; var17 < var9; var17++) {
               var3 *= var10;
               var5 *= var10;
               double var18 = var14.get(var1, ++var2, var3, var5, var7);
               if (var18 < var15) {
                  var15 = var18;
               }
            }

            class="kw">return GeneralNoise.limit(var15 * 0.5 + 0.5);
         }

         @Nonnull
         @Override
         class="kw">public String toString() {
            class="kw">return "MinFractalFunction{}";
         }
      }),
      MAX(new FractalNoiseProperty.FractalFunction() {
         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, int var7, double var8, double var10, @Nonnull NoiseFunction2d var12) {
            double var13 = var12.get(var1, var2, var3, var5);

            for (int var15 = 1; var15 < var7; var15++) {
               var3 *= var8;
               var5 *= var8;
               double var16 = var12.get(var1, ++var2, var3, var5);
               if (var16 > var13) {
                  var13 = var16;
               }
            }

            class="kw">return GeneralNoise.limit(var13 * 0.5 + 0.5);
         }

         @Override
         class="kw">public double get(int var1, int var2, double var3, double var5, double var7, int var9, double var10, double var12, @Nonnull NoiseFunction3d var14) {
            double var15 = var14.get(var1, var2, var3, var5, var7);

            for (int var17 = 1; var17 < var9; var17++) {
               var3 *= var10;
               var5 *= var10;
               double var18 = var14.get(var1, ++var2, var3, var5, var7);
               if (var18 > var15) {
                  var15 = var18;
               }
            }

            class="kw">return GeneralNoise.limit(var15 * 0.5 + 0.5);
         }

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

      class="kw">private class="kw">final FractalNoiseProperty.FractalFunction function;

      FractalMode(FractalNoiseProperty.FractalFunction nullxx) {
         this.function = nullxx;
      }

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