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

class="kw">import com.hypixel.hytale.protocol.Hitbox;
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.Arrays;
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 UpdateBlockHitboxes class="kw">implements Packet, ToClientPacket {
   class="kw">public class="kw">static class="kw">final int PACKET_ID = 41;
   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 = 6;
   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 = 6;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nonnull
   class="kw">public UpdateType type = UpdateType.Init;
   class="kw">public int maxId;
   @Nullable
   class="kw">public Map<Integer, Hitbox[]> blockBaseHitboxes;

   @Override
   class="kw">public int getId() {
      class="kw">return 41;
   }

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

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

   class="kw">public UpdateBlockHitboxes(@Nonnull UpdateType var1, int var2, @Nullable Map<Integer, Hitbox[]> var3) {
      this.type = var1;
      this.maxId = var2;
      this.blockBaseHitboxes = var3;
   }

   class="kw">public UpdateBlockHitboxes(@Nonnull UpdateBlockHitboxes var1) {
      this.type = var1.type;
      this.maxId = var1.maxId;
      this.blockBaseHitboxes = var1.blockBaseHitboxes;
   }

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

      long var2 = var1 + 6L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("UpdateBlockHitboxes", (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));
   }

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

   class="kw">public class="kw">static int getMaxId(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 2);
   }

   @Nullable
   class="kw">public class="kw">static Map<Integer, Hitbox[]> getBlockBaseHitboxes(MemorySegment var0) {
      class="kw">return getBlockBaseHitboxes(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Map<Integer, Hitbox[]> getBlockBaseHitboxes(MemorySegment var0, int var1) {
      if (!hasBlockBaseHitboxes(var0, var1)) {
         class="kw">return null;
      }

      int var2 = var1 + 6;
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("BlockBaseHitboxes");
      }

      int var5 = (int)var3;
      if (var5 > 4096000) {
         throw ProtocolException.dictionaryTooLarge("BlockBaseHitboxes", var5, 4096000);
      }

      var2 += (int)(var3 >>> 32);
      if (var2 + var5 * 5L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("BlockBaseHitboxes", (int)Math.min(var2 + var5 * 5L, 2147483647L), (int)var0.byteSize());
      }

      Map var6 = new HashMap<>(var5);

      for (int var7 = 0; var7 < var5; var7++) {
         int var8 = var0.get(PacketIO.PROTO_INT, var2);
         var2 += 4;
         long var9 = VarInt.getWithLength(var0, var2);
         if (var9 == -1L) {
            throw ProtocolException.invalidVarInt("value");
         }

         int var11 = (int)var9;
         int var12 = (int)(var9 >>> 32);
         if (var11 > 4096000) {
            throw ProtocolException.arrayTooLong("value", var11, 4096000);
         }

         if (var2 + var12 + var11 * 24L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("value", var2 + var12 + var11 * 24, (int)var0.byteSize());
         }

         var2 += var12;
         Hitbox[] var13 = new Hitbox[var11];

         for (int var14 = 0; var14 < var11; var14++) {
            var13[var14] = Hitbox.toObject(var0, var2);
            var2 += 24;
         }

         if (var6.put(var8, var13) != null) {
            throw ProtocolException.duplicateKey("BlockBaseHitboxes", var8);
         }
      }

      class="kw">return var6;
   }

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

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

   class="kw">public class="kw">static UpdateBlockHitboxes toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 6;
      int var4 = 0;
      Map var5 = null;
      if (hasBlockBaseHitboxes(var0, var1)) {
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         if (var7 == -1L) {
            throw ProtocolException.invalidVarInt("BlockBaseHitboxes");
         }

         int var9 = (int)var7;
         if (var9 > 4096000) {
            throw ProtocolException.dictionaryTooLarge("BlockBaseHitboxes", var9, 4096000);
         }

         var6 += (int)(var7 >>> 32);
         if (var6 + var9 * 5L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("BlockBaseHitboxes", (int)Math.min(var6 + var9 * 5L, 2147483647L), (int)var0.byteSize());
         }

         var5 = new HashMap<>(var9);

         for (int var10 = 0; var10 < var9; var10++) {
            int var11 = var0.get(PacketIO.PROTO_INT, var6);
            var6 += 4;
            long var12 = VarInt.getWithLength(var0, var6);
            if (var12 == -1L) {
               throw ProtocolException.invalidVarInt("value");
            }

            int var14 = (int)var12;
            int var15 = (int)(var12 >>> 32);
            if (var14 > 4096000) {
               throw ProtocolException.arrayTooLong("value", var14, 4096000);
            }

            if (var6 + var15 + var14 * 24L > var0.byteSize()) {
               throw ProtocolException.bufferTooSmall("value", var6 + var15 + var14 * 24, (int)var0.byteSize());
            }

            var6 += var15;
            Hitbox[] var16 = new Hitbox[var14];

            for (int var17 = 0; var17 < var14; var17++) {
               var16[var17] = Hitbox.toObject(var0, var6);
               var6 += 24;
            }

            if (var5.put(var11, var16) != null) {
               throw ProtocolException.duplicateKey("BlockBaseHitboxes", var11);
            }
         }

         var4 = var6 - var3;
      }

      UpdateBlockHitboxes var20 = new UpdateBlockHitboxes(
         UpdateType.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 1)), var0.get(PacketIO.PROTO_INT, var1 + 2), var5
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var20;
   }

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      var1.set(PacketIO.PROTO_BYTE, var2 + 1, (byte)this.type.getValue());
      var1.set(PacketIO.PROTO_INT, var2 + 2, this.maxId);
      int var4 = var2 + 6;
      if (this.blockBaseHitboxes != null) {
         if (this.blockBaseHitboxes.size() > 4096000) {
            throw ProtocolException.dictionaryTooLarge("BlockBaseHitboxes", this.blockBaseHitboxes.size(), 4096000);
         }

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

         for (Entry var6 : this.blockBaseHitboxes.entrySet()) {
            var1.set(PacketIO.PROTO_INT, var4, var6.getKey());
            var4 += 4;
            var4 += VarInt.set(var1, var4, var6.getValue().length);

            for (Hitbox var10 : var6.getValue()) {
               var4 += var10.serialize(var1, var4);
            }
         }
      }

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

   @Override
   class="kw">public int computeSize() {
      int var1 = 6;
      if (this.blockBaseHitboxes != null) {
         int var2 = 0;

         for (Entry var4 : this.blockBaseHitboxes.entrySet()) {
            var2 += 4 + VarInt.size(var4.getValue().length) + ((Hitbox[])var4.getValue()).length * 24;
         }

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

      class="kw">return var1;
   }

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

         for (Entry var4 : this.blockBaseHitboxes.entrySet()) {
            var2.put(var4.getKey(), Arrays.stream(var4.getValue()).map(var0 -> var0.clone()).toArray(Hitbox[]::new));
         }

         var1.blockBaseHitboxes = 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 UpdateBlockHitboxes var2)
            ? false
            : Objects.equals(this.type, var2.type) && this.maxId == var2.maxId && Objects.equals(this.blockBaseHitboxes, var2.blockBaseHitboxes);
      }
   }

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