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

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.Objects;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class ShapeConnectedBlockRule class="kw">extends ConnectedBlockRule {
   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 = 13;
   class="kw">public class="kw">static class="kw">final int VARIABLE_FIELD_COUNT = 2;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 21;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 32768031;
   @Nonnull
   class="kw">public Vector3i positionOffset = new Vector3i();
   @Nonnull
   class="kw">public String shapeId = "";
   @Nullable
   class="kw">public int[] allowedRotations;

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

   class="kw">public ShapeConnectedBlockRule(@Nonnull Vector3i var1, @Nonnull String var2, @Nullable int[] var3) {
      this.positionOffset = var1;
      this.shapeId = var2;
      this.allowedRotations = var3;
   }

   class="kw">public ShapeConnectedBlockRule(@Nonnull ShapeConnectedBlockRule var1) {
      this.positionOffset = var1.positionOffset;
      this.shapeId = var1.shapeId;
      this.allowedRotations = var1.allowedRotations;
   }

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

      long var2 = var1 + 21L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("ShapeConnectedBlockRule", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

   class="kw">public class="kw">static Vector3i getPositionOffset(MemorySegment var0) {
      class="kw">return getPositionOffset(var0, 0);
   }

   class="kw">public class="kw">static Vector3i getPositionOffset(MemorySegment var0, int var1) {
      class="kw">return Vector3i.toObject(var0, var1 + 1);
   }

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

   class="kw">public class="kw">static String getShapeId(MemorySegment var0, int var1) {
      class="kw">return PacketIO.readVarString("ShapeId", var0, var1 + getValidatedOffset(var0, var1, 13, 21, "ShapeId"), 4096000);
   }

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

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

      int var2 = var1 + getValidatedOffset(var0, var1, 17, 21, "AllowedRotations");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("AllowedRotations");
      }

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

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 4L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("AllowedRotations", (int)Math.min(var2 + var6 + var5 * 4L, 2147483647L), (int)var0.byteSize());
      }

      var2 += var6;
      int[] var7 = new int[var5];
      MemorySegment.copy(var0, PacketIO.PROTO_INT, var2, var7, 0, var5);
      class="kw">return var7;
   }

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

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

   class="kw">public class="kw">static ShapeConnectedBlockRule toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 21;
      int var4 = 0;
      requireSlot(var0, var1 + 13, var4, "ShapeId");
      int var6 = var3 + var4;
      long var7 = VarInt.getWithLength(var0, var6);
      String var5 = PacketIO.readVarString("ShapeId", var0, var6, 0, 4096000, var7);
      var4 += (int)var7 + (int)(var7 >>> 32);
      int[] var13 = null;
      if (hasAllowedRotations(var0, var1)) {
         requireSlot(var0, var1 + 17, var4, "AllowedRotations");
         int offx = var3 + var4;
         long var8 = VarInt.getWithLength(var0, offx);
         if (var8 == -1L) {
            throw ProtocolException.invalidVarInt("AllowedRotations");
         }

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

         int var11 = (int)(var8 >>> 32);
         if (offx + var11 + var10 * 4L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("AllowedRotations", (int)Math.min(offx + var11 + var10 * 4L, 2147483647L), (int)var0.byteSize());
         }

         int var15 = offx + var11;
         var13 = new int[var10];
         MemorySegment.copy(var0, PacketIO.PROTO_INT, var15, var13, 0, var10);
         var4 = var15 + var10 * 4 - var3;
      } else {
         requireSlot(var0, var1 + 17, -1, "AllowedRotations");
      }

      ShapeConnectedBlockRule var16 = new ShapeConnectedBlockRule(Vector3i.toObject(var0, var1 + 1), var5, var13);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var16;
   }

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      this.positionOffset.serialize(var1, var2 + 1);
      int var4 = var2 + 21;
      var1.set(PacketIO.PROTO_INT, var2 + 13, var4 - var2 - 21);
      var4 += PacketIO.writeVarString(var1, var4, this.shapeId, 4096000);
      if (this.allowedRotations != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 17, var4 - var2 - 21);
         if (this.allowedRotations.length > 4096000) {
            throw ProtocolException.arrayTooLong("AllowedRotations", this.allowedRotations.length, 4096000);
         }

         var4 += VarInt.set(var1, var4, this.allowedRotations.length);
         MemorySegment.copy(this.allowedRotations, 0, var1, PacketIO.PROTO_INT, var4, this.allowedRotations.length);
         var4 += this.allowedRotations.length * 4;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 17, -1);
      }

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

   @Override
   class="kw">public int computeSize() {
      int var1 = 21;
      var1 += PacketIO.stringSize(this.shapeId);
      if (this.allowedRotations != null) {
         var1 += VarInt.size(this.allowedRotations.length) + this.allowedRotations.length * 4;
      }

      class="kw">return var1;
   }

   class="kw">public ShapeConnectedBlockRule clone() {
      ShapeConnectedBlockRule var1 = new ShapeConnectedBlockRule();
      var1.positionOffset = this.positionOffset.clone();
      var1.shapeId = this.shapeId;
      var1.allowedRotations = this.allowedRotations != null ? Arrays.copyOf(this.allowedRotations, this.allowedRotations.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 ShapeConnectedBlockRule var2)
            ? false
            : Objects.equals(this.positionOffset, var2.positionOffset)
               && Objects.equals(this.shapeId, var2.shapeId)
               && Arrays.equals(this.allowedRotations, var2.allowedRotations);
      }
   }

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