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

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 UpdateWorldMap class="kw">implements Packet, ToClientPacket {
   class="kw">public class="kw">static class="kw">final int PACKET_ID = 241;
   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 = 3;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 13;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nullable
   class="kw">public MapChunk[] chunks;
   @Nullable
   class="kw">public MapMarker[] addedMarkers;
   @Nullable
   class="kw">public String[] removedMarkers;

   @Override
   class="kw">public int getId() {
      class="kw">return 241;
   }

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

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

   class="kw">public UpdateWorldMap(@Nullable MapChunk[] var1, @Nullable MapMarker[] var2, @Nullable String[] var3) {
      this.chunks = var1;
      this.addedMarkers = var2;
      this.removedMarkers = var3;
   }

   class="kw">public UpdateWorldMap(@Nonnull UpdateWorldMap var1) {
      this.chunks = var1.chunks;
      this.addedMarkers = var1.addedMarkers;
      this.removedMarkers = var1.removedMarkers;
   }

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

      long var2 = var1 + 13L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("UpdateWorldMap", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

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

      ReadCursor var2 = new ReadCursor();
      int var3 = var1 + getValidatedOffset(var0, var1, 1, 13, "Chunks");
      long var4 = VarInt.getWithLength(var0, var3);
      if (var4 == -1L) {
         throw ProtocolException.invalidVarInt("Chunks");
      }

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

      int var7 = (int)(var4 >>> 32);
      if (var3 + var7 + var6 * 9L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Chunks", (int)Math.min(var3 + var7 + var6 * 9L, 2147483647L), (int)var0.byteSize());
      }

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

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

      class="kw">return var8;
   }

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

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

      ReadCursor var2 = new ReadCursor();
      int var3 = var1 + getValidatedOffset(var0, var1, 5, 13, "AddedMarkers");
      long var4 = VarInt.getWithLength(var0, var3);
      if (var4 == -1L) {
         throw ProtocolException.invalidVarInt("AddedMarkers");
      }

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

      int var7 = (int)(var4 >>> 32);
      if (var3 + var7 + var6 * 58L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("AddedMarkers", (int)Math.min(var3 + var7 + var6 * 58L, 2147483647L), (int)var0.byteSize());
      }

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

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

      class="kw">return var8;
   }

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

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

      int var2 = var1 + getValidatedOffset(var0, var1, 9, 13, "RemovedMarkers");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("RemovedMarkers");
      }

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

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("RemovedMarkers", Math.min(var2 + var6 + var5, Integer.MAX_VALUE), (int)var0.byteSize());
      }

      var2 += var6;
      String[] var7 = new String[var5];

      for (int var8 = 0; var8 < var5; var8++) {
         long var9 = VarInt.getWithLength(var0, var2);
         var7[var8] = PacketIO.readVarString("RemovedMarkers", var0, var2, 0, 4096000, var9);
         var2 += (int)var9 + (int)(var9 >>> 32);
      }

      class="kw">return var7;
   }

   class="kw">public class="kw">static boolean hasChunks(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 boolean hasAddedMarkers(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 2) != 0;
   }

   class="kw">public class="kw">static boolean hasRemovedMarkers(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 4) != 0;
   }

   class="kw">private class="kw">static int getValidatedOffset(MemorySegment var0, int var1, int var2, int var3, String var4) {
      int var5 = var0.get(PacketIO.PROTO_INT, var1 + var2);
      if (var5 >= 0 && var5 <= var0.byteSize() - var1 - var3) {
         class="kw">return var3 + var5;
      } else {
         throw ProtocolException.invalidOffset(var4, var5, (int)var0.byteSize());
      }
   }

   class="kw">private class="kw">static void requireSlot(MemorySegment var0, int var1, int var2, String var3) {
      int var4 = var0.get(PacketIO.PROTO_INT, var1);
      if (var4 != var2) {
         throw ProtocolException.nonCanonicalLayout(var3, var4, var2);
      }
   }

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

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

   class="kw">public class="kw">static UpdateWorldMap toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 13;
      int var4 = 0;
      ReadCursor var5 = var2 != null ? var2 : new ReadCursor();
      MapChunk[] var6 = null;
      if (hasChunks(var0, var1)) {
         requireSlot(var0, var1 + 1, var4, "Chunks");
         int var7 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var7);
         if (var8 == -1L) {
            throw ProtocolException.invalidVarInt("Chunks");
         }

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

         int var11 = (int)(var8 >>> 32);
         if (var7 + var11 + var10 * 9L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("Chunks", (int)Math.min(var7 + var11 + var10 * 9L, 2147483647L), (int)var0.byteSize());
         }

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

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

         var4 = var7 - var3;
      } else {
         requireSlot(var0, var1 + 1, -1, "Chunks");
      }

      MapMarker[] var18 = null;
      if (hasAddedMarkers(var0, var1)) {
         requireSlot(var0, var1 + 5, var4, "AddedMarkers");
         int var19 = var3 + var4;
         long var9 = VarInt.getWithLength(var0, var19);
         if (var9 == -1L) {
            throw ProtocolException.invalidVarInt("AddedMarkers");
         }

         int var26 = (int)var9;
         if (var26 > 4096000) {
            throw ProtocolException.arrayTooLong("AddedMarkers", var26, 4096000);
         }

         int var27 = (int)(var9 >>> 32);
         if (var19 + var27 + var26 * 58L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("AddedMarkers", (int)Math.min(var19 + var27 + var26 * 58L, 2147483647L), (int)var0.byteSize());
         }

         var19 += var27;
         var18 = new MapMarker[var26];

         for (int var13 = 0; var13 < var26; var13++) {
            var18[var13] = MapMarker.toObject(var0, var19, var5);
            var19 = var5.position;
         }

         var4 = var19 - var3;
      } else {
         requireSlot(var0, var1 + 5, -1, "AddedMarkers");
      }

      String[] var21 = null;
      if (hasRemovedMarkers(var0, var1)) {
         requireSlot(var0, var1 + 9, var4, "RemovedMarkers");
         int var22 = var3 + var4;
         long var25 = VarInt.getWithLength(var0, var22);
         if (var25 == -1L) {
            throw ProtocolException.invalidVarInt("RemovedMarkers");
         }

         int var28 = (int)var25;
         if (var28 > 4096000) {
            throw ProtocolException.arrayTooLong("RemovedMarkers", var28, 4096000);
         }

         int var29 = (int)(var25 >>> 32);
         if (var22 + var29 + var28 > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("RemovedMarkers", Math.min(var22 + var29 + var28, Integer.MAX_VALUE), (int)var0.byteSize());
         }

         var22 += var29;
         var21 = new String[var28];

         for (int var14 = 0; var14 < var28; var14++) {
            long var15 = VarInt.getWithLength(var0, var22);
            var21[var14] = PacketIO.readVarString("RemovedMarkers", var0, var22, 0, 4096000, var15);
            var22 += (int)var15 + (int)(var15 >>> 32);
         }

         var4 = var22 - var3;
      } else {
         requireSlot(var0, var1 + 9, -1, "RemovedMarkers");
      }

      UpdateWorldMap var24 = new UpdateWorldMap(var6, var18, var21);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var24;
   }

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

      if (this.addedMarkers != null) {
         var3 = (byte)(var3 | 2);
      }

      if (this.removedMarkers != null) {
         var3 = (byte)(var3 | 4);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      int var4 = var2 + 13;
      if (this.chunks != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 1, var4 - var2 - 13);
         if (this.chunks.length > 4096000) {
            throw ProtocolException.arrayTooLong("Chunks", this.chunks.length, 4096000);
         }

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

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

         var4 += var5;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 1, -1);
      }

      if (this.addedMarkers != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 5, var4 - var2 - 13);
         if (this.addedMarkers.length > 4096000) {
            throw ProtocolException.arrayTooLong("AddedMarkers", this.addedMarkers.length, 4096000);
         }

         var4 += VarInt.set(var1, var4, this.addedMarkers.length);
         int var10 = 0;

         for (int var12 = 0; var12 < this.addedMarkers.length; var12++) {
            var10 += this.addedMarkers[var12].serialize(var1, var4 + var10);
         }

         var4 += var10;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 5, -1);
      }

      if (this.removedMarkers != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 9, var4 - var2 - 13);
         if (this.removedMarkers.length > 4096000) {
            throw ProtocolException.arrayTooLong("RemovedMarkers", this.removedMarkers.length, 4096000);
         }

         var4 += VarInt.set(var1, var4, this.removedMarkers.length);
         int var11 = 0;

         for (int var13 = 0; var13 < this.removedMarkers.length; var13++) {
            var11 += PacketIO.writeVarString(var1, var4 + var11, this.removedMarkers[var13], 4096000);
         }

         var4 += var11;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 9, -1);
      }

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

   @Override
   class="kw">public int computeSize() {
      int var1 = 13;
      if (this.chunks != null) {
         int var2 = 0;

         for (MapChunk var6 : this.chunks) {
            var2 += var6.computeSize();
         }

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

      if (this.addedMarkers != null) {
         int var7 = 0;

         for (MapMarker var15 : this.addedMarkers) {
            var7 += var15.computeSize();
         }

         var1 += VarInt.size(this.addedMarkers.length) + var7;
      }

      if (this.removedMarkers != null) {
         int var8 = 0;

         for (String var16 : this.removedMarkers) {
            var8 += PacketIO.stringSize(var16);
         }

         var1 += VarInt.size(this.removedMarkers.length) + var8;
      }

      class="kw">return var1;
   }

   class="kw">public UpdateWorldMap clone() {
      UpdateWorldMap var1 = new UpdateWorldMap();
      var1.chunks = this.chunks != null ? Arrays.stream(this.chunks).map(var0 -> var0.clone()).toArray(MapChunk[]::new) : null;
      var1.addedMarkers = this.addedMarkers != null ? Arrays.stream(this.addedMarkers).map(var0 -> var0.clone()).toArray(MapMarker[]::new) : null;
      var1.removedMarkers = this.removedMarkers != null ? Arrays.copyOf(this.removedMarkers, this.removedMarkers.length) : 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 UpdateWorldMap var2)
            ? false
            : Arrays.equals(this.chunks, var2.chunks)
               && Arrays.equals(this.addedMarkers, var2.addedMarkers)
               && Arrays.equals(this.removedMarkers, var2.removedMarkers);
      }
   }

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