ScaledPointGenerator.java

package com.hypixel.hytale.procedurallib.logic.point;

import com.hypixel.hytale.procedurallib.logic.ResultBuffer;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public class ScaledPointGenerator implements IPointGenerator {
   protected final PointGenerator pointGenerator;
   protected final double scale;

   public ScaledPointGenerator(PointGenerator pointGenerator, double scale) {
      this.pointGenerator = pointGenerator;
      this.scale = scale;
   }

   @Nonnull
   public ResultBuffer.ResultBuffer2d nearest2D(int seed, double x, double y) {
      ResultBuffer.ResultBuffer2d buf = this.pointGenerator.nearest2D(seed, x * this.scale, y * this.scale);
      buf.x /= this.scale;
      buf.y /= this.scale;
      buf.distance = Math.sqrt(buf.distance) / this.scale;
      return buf;
   }

   @Nonnull
   public ResultBuffer.ResultBuffer3d nearest3D(int seed, double x, double y, double z) {
      ResultBuffer.ResultBuffer3d buf = this.pointGenerator.nearest3D(seed, x * this.scale, y * this.scale, z * this.scale);
      buf.x /= this.scale;
      buf.y /= this.scale;
      buf.z /= this.scale;
      buf.distance = Math.sqrt(buf.distance) / this.scale;
      return buf;
   }

   @Nonnull
   public ResultBuffer.ResultBuffer2d transition2D(int seed, double x, double y) {
      ResultBuffer.ResultBuffer2d buf = this.pointGenerator.transition2D(seed, x * this.scale, y * this.scale);
      buf.x /= this.scale;
      buf.x2 /= this.scale;
      buf.y /= this.scale;
      buf.y2 /= this.scale;
      buf.distance = Math.sqrt(buf.distance) / this.scale;
      buf.distance2 = Math.sqrt(buf.distance2) / this.scale;
      return buf;
   }

   @Nonnull
   public ResultBuffer.ResultBuffer3d transition3D(int seed, double x, double y, double z) {
      ResultBuffer.ResultBuffer3d buf = this.pointGenerator.transition3D(seed, x * this.scale, y * this.scale, z * this.scale);
      buf.x /= this.scale;
      buf.x2 /= this.scale;
      buf.y /= this.scale;
      buf.y2 /= this.scale;
      buf.z /= this.scale;
      buf.z2 /= this.scale;
      buf.distance = Math.sqrt(buf.distance) / this.scale;
      buf.distance2 = Math.sqrt(buf.distance2) / this.scale;
      return buf;
   }

   public double getInterval() {
      return this.pointGenerator.getInterval() / this.scale;
   }

   public void collect(int seed, double minX, double minY, double maxX, double maxY, IPointGenerator.PointConsumer2d consumer) {
      minX *= this.scale;
      minY *= this.scale;
      maxX *= this.scale;
      maxY *= this.scale;
      this.pointGenerator.collect0(seed, minX, minY, maxX, maxY, (x, y, t) -> t.accept(x / this.scale, y / this.scale), consumer);
   }

   public boolean equals(@Nullable Object o) {
      if (this == o) {
         return true;
      } else if (o != null && this.getClass() == o.getClass()) {
         ScaledPointGenerator that = (ScaledPointGenerator)o;
         return Double.compare(that.scale, this.scale) != 0 ? false : this.pointGenerator.equals(that.pointGenerator);
      } else {
         return false;
      }
   }

   public int hashCode() {
      int result = this.pointGenerator.hashCode();
      long temp = Double.doubleToLongBits(this.scale);
      result = 31 * result + (int)(temp ^ temp >>> 32);
      return result;
   }

   @Nonnull
   public String toString() {
      String var10000 = String.valueOf(this.pointGenerator);
      return "ScaledPointGenerator{pointGenerator=" + var10000 + ", scale=" + this.scale + "}";
   }
}