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 java.lang.foreign.MemorySegment;
class="kw">import java.util.Objects;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class ModelTransform {
   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 = 49;
   class="kw">public class="kw">static class="kw">final int VARIABLE_FIELD_COUNT = 0;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 49;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 49;
   @Nullable
   class="kw">public Position position;
   @Nullable
   class="kw">public Direction bodyOrientation;
   @Nullable
   class="kw">public Direction lookOrientation;

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

   class="kw">public ModelTransform(@Nullable Position var1, @Nullable Direction var2, @Nullable Direction var3) {
      this.position = var1;
      this.bodyOrientation = var2;
      this.lookOrientation = var3;
   }

   class="kw">public ModelTransform(@Nonnull ModelTransform var1) {
      this.position = var1.position;
      this.bodyOrientation = var1.bodyOrientation;
      this.lookOrientation = var1.lookOrientation;
   }

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

      long var2 = var1 + 49L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("ModelTransform", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

   @Nullable
   class="kw">public class="kw">static Position getPosition(MemorySegment var0) {
      class="kw">return getPosition(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Position getPosition(MemorySegment var0, int var1) {
      class="kw">return hasPosition(var0, var1) ? Position.toObject(var0, var1 + 1) : null;
   }

   @Nullable
   class="kw">public class="kw">static Direction getBodyOrientation(MemorySegment var0) {
      class="kw">return getBodyOrientation(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Direction getBodyOrientation(MemorySegment var0, int var1) {
      class="kw">return hasBodyOrientation(var0, var1) ? Direction.toObject(var0, var1 + 25) : null;
   }

   @Nullable
   class="kw">public class="kw">static Direction getLookOrientation(MemorySegment var0) {
      class="kw">return getLookOrientation(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Direction getLookOrientation(MemorySegment var0, int var1) {
      class="kw">return hasLookOrientation(var0, var1) ? Direction.toObject(var0, var1 + 37) : null;
   }

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

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

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

   class="kw">public class="kw">static ModelTransform toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      ModelTransform var3 = new ModelTransform(
         hasPosition(var0, var1) ? Position.toObject(var0, var1 + 1) : null,
         hasBodyOrientation(var0, var1) ? Direction.toObject(var0, var1 + 25) : null,
         hasLookOrientation(var0, var1) ? Direction.toObject(var0, var1 + 37) : null
      );
      if (var2 != null) {
         var2.position = var1 + 49;
      }

      class="kw">return var3;
   }

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

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

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      if (this.position != null) {
         this.position.serialize(var1, var2 + 1);
      } else {
         var1.asSlice(var2 + 1, 24L).fill((byte)0);
      }

      if (this.bodyOrientation != null) {
         this.bodyOrientation.serialize(var1, var2 + 25);
      } else {
         var1.asSlice(var2 + 25, 12L).fill((byte)0);
      }

      if (this.lookOrientation != null) {
         this.lookOrientation.serialize(var1, var2 + 37);
      } else {
         var1.asSlice(var2 + 37, 12L).fill((byte)0);
      }

      class="kw">return 49;
   }

   class="kw">public int computeSize() {
      class="kw">return 49;
   }

   class="kw">public ModelTransform clone() {
      ModelTransform var1 = new ModelTransform();
      var1.position = this.position != null ? this.position.clone() : null;
      var1.bodyOrientation = this.bodyOrientation != null ? this.bodyOrientation.clone() : null;
      var1.lookOrientation = this.lookOrientation != null ? this.lookOrientation.clone() : 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 ModelTransform var2)
            ? false
            : Objects.equals(this.position, var2.position)
               && Objects.equals(this.bodyOrientation, var2.bodyOrientation)
               && Objects.equals(this.lookOrientation, var2.lookOrientation);
      }
   }

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