class="kw">package com.hypixel.hytale.builtin.adventure.worldevents.event;

class="kw">import com.hypixel.hytale.codec.Codec;
class="kw">import com.hypixel.hytale.codec.KeyedCodec;
class="kw">import com.hypixel.hytale.codec.builder.BuilderCodec;
class="kw">import java.util.function.BiFunction;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class Stage {
   class="kw">public class="kw">static class="kw">final BuilderCodec<Stage> CODEC = BuilderCodec.builder(Stage.class, Stage::new)
      .append(new KeyedCodec<>("Id", Codec.INTEGER), (var0, var1) -> var0.id = var1, var0 -> var0.id)
      .add()
      .append(new KeyedCodec<>("Forks", Fork.ARRAY_CODEC), (var0, var1) -> var0.forks = var1, var0 -> var0.forks)
      .add()
      .build();
   class="kw">public class="kw">static class="kw">final int UNKNOWN_ID = -1;
   class="kw">public class="kw">static class="kw">final Stage EMPTY = new Stage();
   class="kw">protected int id = -1;
   @Nonnull
   class="kw">protected Fork[] forks = Fork.EMPTY_ARRAY;

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

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

   @Nonnull
   class="kw">public Fork[] forks() {
      class="kw">return this.forks;
   }

   @Nullable
   class="kw">public class="kw">static <T, Ctx> T walk(@Nonnull Stage var0, @Nullable Ctx var1, @Nonnull BiFunction<Stage, Ctx, T> var2) {
      Object var3 = var2.apply(var0, var1);
      if (var3 != null) {
         class="kw">return var3;
      }

      for (Fork var7 : var0.forks) {
         if (var7.next != null) {
            Object var8 = walk(var7.next, var1, var2);
            if (var8 != null) {
               class="kw">return var8;
            }
         }
      }

      class="kw">return null;
   }

   class="kw">public class="kw">static boolean merge(@Nonnull Stage var0, @Nonnull Stage var1) {
      if (var0.forks.length != var1.forks.length) {
         class="kw">return false;
      }

      for (int var2 = 0; var2 < var0.forks.length; var2++) {
         Fork var3 = var0.forks[var2];
         Fork var4 = var1.forks[var2];
         if (var3.conditions.length != var4.conditions.length) {
            class="kw">return false;
         }

         for (int var5 = 0; var5 < var3.conditions.length; var5++) {
            if (var3.conditions[var5].getClass() != var4.conditions[var5].getClass()) {
               class="kw">return false;
            }
         }
      }

      for (int var6 = 0; var6 < var0.forks.length; var6++) {
         Fork var7 = var0.forks[var6];
         Fork var8 = var1.forks[var6];

         for (int var9 = 0; var9 < var7.conditions.length; var9++) {
            var7.conditions[var9].merge(var8.conditions[var9]);
         }
      }

      class="kw">return true;
   }
}