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

class="kw">import com.hypixel.hytale.protocol.BlockGroup;
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.UpdateType;
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.HashMap;
class="kw">import java.util.Map;
class="kw">import java.util.Objects;
class="kw">import java.util.Map.Entry;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class UpdateBlockGroups class="kw">implements Packet, ToClientPacket {
   class="kw">public class="kw">static class="kw">final int PACKET_ID = 78;
   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 = 2;
   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 = 2;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nonnull
   class="kw">public UpdateType type = UpdateType.Init;
   @Nullable
   class="kw">public Map<String, BlockGroup> groups;

   @Override
   class="kw">public int getId() {
      class="kw">return 78;
   }

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

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

   class="kw">public UpdateBlockGroups(@Nonnull UpdateType var1, @Nullable Map<String, BlockGroup> var2) {
      this.type = var1;
      this.groups = var2;
   }

   class="kw">public UpdateBlockGroups(@Nonnull UpdateBlockGroups var1) {
      this.type = var1.type;
      this.groups = var1.groups;
   }

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

      long var2 = var1 + 2L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("UpdateBlockGroups", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

   class="kw">public class="kw">static UpdateType getType(MemorySegment var0) {
      class="kw">return getType(var0, 0);
   }

   class="kw">public class="kw">static UpdateType getType(MemorySegment var0, int var1) {
      class="kw">return UpdateType.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 1));
   }

   @Nullable
   class="kw">public class="kw">static Map<String, BlockGroup> getGroups(MemorySegment var0) {
      class="kw">return getGroups(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Map<String, BlockGroup> getGroups(MemorySegment var0, int var1) {
      if (!hasGroups(var0, var1)) {
         class="kw">return null;
      }

      ReadCursor var2 = new ReadCursor();
      int var3 = var1 + 2;
      long var4 = VarInt.getWithLength(var0, var3);
      if (var4 == -1L) {
         throw ProtocolException.invalidVarInt("Groups");
      }

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

      var3 += (int)(var4 >>> 32);
      if (var3 + var6 * 2L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Groups", (int)Math.min(var3 + var6 * 2L, 2147483647L), (int)var0.byteSize());
      }

      Map var7 = new HashMap<>(var6);

      for (int var8 = 0; var8 < var6; var8++) {
         long var9 = VarInt.getWithLength(var0, var3);
         String var11 = PacketIO.readVarString("key", var0, var3, 0, 4096000, var9);
         var3 += (int)var9 + (int)(var9 >>> 32);
         BlockGroup var12 = BlockGroup.toObject(var0, var3, var2);
         var3 = var2.position;
         if (var7.put(var11, var12) != null) {
            throw ProtocolException.duplicateKey("Groups", var11);
         }
      }

      class="kw">return var7;
   }

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

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

   class="kw">public class="kw">static UpdateBlockGroups toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 2;
      int var4 = 0;
      ReadCursor var5 = var2 != null ? var2 : new ReadCursor();
      Map var6 = null;
      if (hasGroups(var0, var1)) {
         int var7 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var7);
         if (var8 == -1L) {
            throw ProtocolException.invalidVarInt("Groups");
         }

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

         var7 += (int)(var8 >>> 32);
         if (var7 + var10 * 2L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("Groups", (int)Math.min(var7 + var10 * 2L, 2147483647L), (int)var0.byteSize());
         }

         var6 = new HashMap<>(var10);

         for (int var11 = 0; var11 < var10; var11++) {
            long var12 = VarInt.getWithLength(var0, var7);
            String var14 = PacketIO.readVarString("key", var0, var7, 0, 4096000, var12);
            var7 += (int)var12 + (int)(var12 >>> 32);
            BlockGroup var15 = BlockGroup.toObject(var0, var7, var5);
            var7 = var5.position;
            if (var6.put(var14, var15) != null) {
               throw ProtocolException.duplicateKey("Groups", var14);
            }
         }

         var4 = var7 - var3;
      }

      UpdateBlockGroups var18 = new UpdateBlockGroups(UpdateType.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 1)), var6);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var18;
   }

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      var1.set(PacketIO.PROTO_BYTE, var2 + 1, (byte)this.type.getValue());
      int var4 = var2 + 2;
      if (this.groups != null) {
         if (this.groups.size() > 4096000) {
            throw ProtocolException.dictionaryTooLarge("Groups", this.groups.size(), 4096000);
         }

         var4 += VarInt.set(var1, var4, this.groups.size());

         for (Entry var6 : this.groups.entrySet()) {
            var4 += PacketIO.writeVarString(var1, var4, var6.getKey(), 4096000);
            var4 += var6.getValue().serialize(var1, var4);
         }
      }

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

   @Override
   class="kw">public int computeSize() {
      int var1 = 2;
      if (this.groups != null) {
         int var2 = 0;

         for (Entry var4 : this.groups.entrySet()) {
            var2 += PacketIO.stringSize(var4.getKey()) + var4.getValue().computeSize();
         }

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

      class="kw">return var1;
   }

   class="kw">public UpdateBlockGroups clone() {
      UpdateBlockGroups var1 = new UpdateBlockGroups();
      var1.type = this.type;
      if (this.groups != null) {
         Map var2 = new HashMap<>();

         for (Entry var4 : this.groups.entrySet()) {
            var2.put(var4.getKey(), var4.getValue().clone());
         }

         var1.groups = var2;
      }

      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 UpdateBlockGroups var2) ? false : Objects.equals(this.type, var2.type) && Objects.equals(this.groups, var2.groups);
      }
   }

   @Override
   class="kw">public int hashCode() {
      class="kw">return Objects.hash(this.type, this.groups);
   }
}