class="kw">package com.hypixel.hytale.protocol.packets.setup;

class="kw">import com.hypixel.hytale.protocol.Asset;
class="kw">import com.hypixel.hytale.protocol.NetworkChannel;
class="kw">import com.hypixel.hytale.protocol.Packet;
class="kw">import com.hypixel.hytale.protocol.ToClientPacket;
class="kw">import com.hypixel.hytale.protocol.io.PacketIO;
class="kw">import com.hypixel.hytale.protocol.io.ProtocolException;
class="kw">import com.hypixel.hytale.protocol.io.ReadCursor;
class="kw">import com.hypixel.hytale.protocol.io.VarInt;
class="kw">import java.lang.foreign.MemorySegment;
class="kw">import java.util.Arrays;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class WorldSettings class="kw">implements Packet, ToClientPacket {
   class="kw">public class="kw">static class="kw">final int PACKET_ID = 20;
   class="kw">public class="kw">static class="kw">final boolean IS_COMPRESSED = true;
   class="kw">public class="kw">static class="kw">final int NULLABLE_BIT_FIELD_SIZE = 1;
   class="kw">public class="kw">static class="kw">final int FIXED_BLOCK_SIZE = 1;
   class="kw">public class="kw">static class="kw">final int VARIABLE_FIELD_COUNT = 1;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 1;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nullable
   class="kw">public Asset[] requiredAssets;

   @Override
   class="kw">public int getId() {
      class="kw">return 20;
   }

   @Override
   class="kw">public NetworkChannel getChannel() {
      class="kw">return NetworkChannel.Default;
   }

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

   class="kw">public WorldSettings(@Nullable Asset[] var1) {
      this.requiredAssets = var1;
   }

   class="kw">public WorldSettings(@Nonnull WorldSettings var1) {
      this.requiredAssets = var1.requiredAssets;
   }

   class="kw">public class="kw">static void requireBounds(MemorySegment var0, int var1) {
      if (var1 < 0) {
         throw ProtocolException.invalidOffset("WorldSettings", var1, (int)var0.byteSize());
      }

      long var2 = var1 + 1L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("WorldSettings", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

   @Nullable
   class="kw">public class="kw">static Asset[] getRequiredAssets(MemorySegment var0) {
      class="kw">return getRequiredAssets(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Asset[] getRequiredAssets(MemorySegment var0, int var1) {
      if (!hasRequiredAssets(var0, var1)) {
         class="kw">return null;
      }

      ReadCursor var2 = new ReadCursor();
      int var3 = var1 + 1;
      long var4 = VarInt.getWithLength(var0, var3);
      if (var4 == -1L) {
         throw ProtocolException.invalidVarInt("RequiredAssets");
      }

      int var6 = (int)var4;
      if (var6 > 4096000) {
         throw ProtocolException.arrayTooLong("RequiredAssets", var6, 4096000);
      }

      int var7 = (int)(var4 >>> 32);
      if (var3 + var7 + var6 * 64L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("RequiredAssets", (int)Math.min(var3 + var7 + var6 * 64L, 2147483647L), (int)var0.byteSize());
      }

      var3 += var7;
      Asset[] var8 = new Asset[var6];

      for (int var9 = 0; var9 < var6; var9++) {
         var8[var9] = Asset.toObject(var0, var3, var2);
         var3 = var2.position;
      }

      class="kw">return var8;
   }

   class="kw">public class="kw">static boolean hasRequiredAssets(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 1) != 0;
   }

   class="kw">public class="kw">static WorldSettings toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

   class="kw">public class="kw">static WorldSettings toObject(MemorySegment var0, int var1) {
      class="kw">return toObject(var0, var1, null);
   }

   class="kw">public class="kw">static WorldSettings toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 1;
      int var4 = 0;
      ReadCursor var5 = var2 != null ? var2 : new ReadCursor();
      Asset[] var6 = null;
      if (hasRequiredAssets(var0, var1)) {
         int var7 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var7);
         if (var8 == -1L) {
            throw ProtocolException.invalidVarInt("RequiredAssets");
         }

         int var10 = (int)var8;
         if (var10 > 4096000) {
            throw ProtocolException.arrayTooLong("RequiredAssets", var10, 4096000);
         }

         int var11 = (int)(var8 >>> 32);
         if (var7 + var11 + var10 * 64L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("RequiredAssets", (int)Math.min(var7 + var11 + var10 * 64L, 2147483647L), (int)var0.byteSize());
         }

         var7 += var11;
         var6 = new Asset[var10];

         for (int var12 = 0; var12 < var10; var12++) {
            var6[var12] = Asset.toObject(var0, var7, var5);
            var7 = var5.position;
         }

         var4 = var7 - var3;
      }

      WorldSettings var14 = new WorldSettings(var6);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var14;
   }

   @Override
   class="kw">public int serialize(@Nonnull MemorySegment var1, int var2) {
      byte var3 = 0;
      if (this.requiredAssets != null) {
         var3 = (byte)(var3 | 1);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      int var4 = var2 + 1;
      if (this.requiredAssets != null) {
         if (this.requiredAssets.length > 4096000) {
            throw ProtocolException.arrayTooLong("RequiredAssets", this.requiredAssets.length, 4096000);
         }

         var4 += VarInt.set(var1, var4, this.requiredAssets.length);
         int var5 = 0;

         for (int var6 = 0; var6 < this.requiredAssets.length; var6++) {
            var5 += this.requiredAssets[var6].serialize(var1, var4 + var5);
         }

         var4 += var5;
      }

      class="kw">return var4 - var2;
   }

   @Override
   class="kw">public int computeSize() {
      int var1 = 1;
      if (this.requiredAssets != null) {
         int var2 = 0;

         for (Asset var6 : this.requiredAssets) {
            var2 += var6.computeSize();
         }

         var1 += VarInt.size(this.requiredAssets.length) + var2;
      }

      class="kw">return var1;
   }

   class="kw">public WorldSettings clone() {
      WorldSettings var1 = new WorldSettings();
      var1.requiredAssets = this.requiredAssets != null ? Arrays.stream(this.requiredAssets).map(var0 -> var0.clone()).toArray(Asset[]::new) : null;
      class="kw">return var1;
   }

   @Override
   class="kw">public boolean equals(Object var1) {
      if (this == var1) {
         class="kw">return true;
      } else {
         class="kw">return var1 class="kw">instanceof WorldSettings var2 ? Arrays.equals(this.requiredAssets, var2.requiredAssets) : false;
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      class="kw">return 31 * var1 + Arrays.hashCode(this.requiredAssets);
   }
}