class="kw">package com.hypixel.hytale.builtin.hytalegenerator.props.deprecated.directionality;

class="kw">import com.hypixel.hytale.builtin.hytalegenerator.bounds.Bounds3i;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.patterns.OrPattern;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.patterns.Pattern;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.rng.RngField;
class="kw">import com.hypixel.hytale.builtin.hytalegenerator.scanners.Scanner;
class="kw">import com.hypixel.hytale.math.util.FastRandom;
class="kw">import com.hypixel.hytale.server.core.prefab.PrefabRotation;
class="kw">import java.util.ArrayList;
class="kw">import java.util.Collections;
class="kw">import java.util.List;
class="kw">import javax.annotation.Nonnull;

class="kw">public class PatternDirectionality class="kw">extends Directionality {
   @Nonnull
   class="kw">private class="kw">final List<PrefabRotation> rotations;
   @Nonnull
   class="kw">private class="kw">final PrefabRotation south;
   @Nonnull
   class="kw">private class="kw">final PrefabRotation north;
   @Nonnull
   class="kw">private class="kw">final PrefabRotation east;
   @Nonnull
   class="kw">private class="kw">final PrefabRotation west;
   @Nonnull
   class="kw">private class="kw">final Pattern southPattern;
   @Nonnull
   class="kw">private class="kw">final Pattern northPattern;
   @Nonnull
   class="kw">private class="kw">final Pattern eastPattern;
   @Nonnull
   class="kw">private class="kw">final Pattern westPattern;
   @Nonnull
   class="kw">private class="kw">final Pattern generalPattern;
   @Nonnull
   class="kw">private class="kw">final RngField rngField;
   @Nonnull
   class="kw">private class="kw">final Bounds3i bounds_voxelGrid;

   class="kw">public PatternDirectionality(
      @Nonnull OrthogonalDirection var1, @Nonnull Pattern var2, @Nonnull Pattern var3, @Nonnull Pattern var4, @Nonnull Pattern var5, int var6
   ) {
      this.southPattern = var2;
      this.northPattern = var3;
      this.eastPattern = var4;
      this.westPattern = var5;
      this.generalPattern = new OrPattern(List.of(var3, var2, var4, var5));
      this.rngField = new RngField(var6);
      this.bounds_voxelGrid = this.generalPattern.getBounds_voxelGrid().clone();
      this.bounds_voxelGrid.encompass(var2.getBounds_voxelGrid());
      this.bounds_voxelGrid.encompass(var3.getBounds_voxelGrid());
      this.bounds_voxelGrid.encompass(var4.getBounds_voxelGrid());
      this.bounds_voxelGrid.encompass(var5.getBounds_voxelGrid());
      class="kw">switch (var1) {
         case S:
            this.south = PrefabRotation.ROTATION_0;
            this.west = PrefabRotation.ROTATION_270;
            this.north = PrefabRotation.ROTATION_180;
            this.east = PrefabRotation.ROTATION_90;
            break;
         case E:
            this.east = PrefabRotation.ROTATION_180;
            this.south = PrefabRotation.ROTATION_90;
            this.west = PrefabRotation.ROTATION_0;
            this.north = PrefabRotation.ROTATION_270;
            break;
         case W:
            this.west = PrefabRotation.ROTATION_180;
            this.north = PrefabRotation.ROTATION_90;
            this.east = PrefabRotation.ROTATION_0;
            this.south = PrefabRotation.ROTATION_270;
            break;
         class="kw">default:
            this.north = PrefabRotation.ROTATION_0;
            this.east = PrefabRotation.ROTATION_270;
            this.south = PrefabRotation.ROTATION_180;
            this.west = PrefabRotation.ROTATION_90;
      }

      this.rotations = Collections.unmodifiableList(List.of(this.north, this.south, this.east, this.west));
   }

   @Nonnull
   @Override
   class="kw">public Pattern getGeneralPattern() {
      class="kw">return this.generalPattern;
   }

   @Nonnull
   @Override
   class="kw">public Bounds3i getBoundsWith_voxelGrid(@Nonnull Scanner var1) {
      class="kw">return this.bounds_voxelGrid;
   }

   @Nonnull
   @Override
   class="kw">public List<PrefabRotation> getPossibleRotations() {
      class="kw">return this.rotations;
   }

   @Override
   class="kw">public PrefabRotation getRotationAt(@Nonnull Pattern.Context var1) {
      ArrayList var2 = new ArrayList<>(4);
      if (this.northPattern.matches(var1)) {
         var2.add(this.north);
      }

      if (this.southPattern.matches(var1)) {
         var2.add(this.south);
      }

      if (this.eastPattern.matches(var1)) {
         var2.add(this.east);
      }

      if (this.westPattern.matches(var1)) {
         var2.add(this.west);
      }

      if (var2.isEmpty()) {
         class="kw">return null;
      }

      FastRandom var3 = new FastRandom(this.rngField.get(var1.position.x, var1.position.y, var1.position.z));
      class="kw">return var2.get(var3.nextInt(var2.size()));
   }
}