VerticalEliminatorPositionProvider.java

package com.hypixel.hytale.builtin.hytalegenerator.positionproviders;

import javax.annotation.Nonnull;

public class VerticalEliminatorPositionProvider extends PositionProvider {
   private final int maxY;
   private final int minY;
   @Nonnull
   private final PositionProvider positionProvider;

   public VerticalEliminatorPositionProvider(int minY, int maxY, @Nonnull PositionProvider positionProvider) {
      this.minY = minY;
      this.maxY = maxY;
      this.positionProvider = positionProvider;
   }

   public void positionsIn(@Nonnull PositionProvider.Context context) {
      PositionProvider.Context childContext = new PositionProvider.Context(context);
      childContext.consumer = (positions) -> {
         if (!(positions.y < (double)this.minY) && !(positions.y >= (double)this.maxY)) {
            context.consumer.accept(positions);
         }
      };
      this.positionProvider.positionsIn(childContext);
   }
}