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 ModelUpdate class="kw">extends ComponentUpdate {
   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 = 5;
   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 = 5;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nullable
   class="kw">public Model model;
   class="kw">public float entityScale;

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

   class="kw">public ModelUpdate(@Nullable Model var1, float var2) {
      this.model = var1;
      this.entityScale = var2;
   }

   class="kw">public ModelUpdate(@Nonnull ModelUpdate var1) {
      this.model = var1.model;
      this.entityScale = var1.entityScale;
   }

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

      long var2 = var1 + 5L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("ModelUpdate", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   @Nullable
   class="kw">public class="kw">static Model getModel(MemorySegment var0, int var1) {
      class="kw">return hasModel(var0, var1) ? Model.toObject(var0, var1 + 5) : null;
   }

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

   class="kw">public class="kw">static float getEntityScale(MemorySegment var0, int var1) {
      class="kw">return PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 1), "EntityScale");
   }

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

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

   class="kw">public class="kw">static ModelUpdate toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 5;
      int var4 = 0;
      ReadCursor var5 = var2 != null ? var2 : new ReadCursor();
      Model var6 = null;
      if (hasModel(var0, var1)) {
         var6 = Model.toObject(var0, var3 + var4, var5);
         var4 = var5.position - var3;
      }

      ModelUpdate var7 = new ModelUpdate(var6, PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 1), "EntityScale"));
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var7;
   }

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      PacketIO.requireFinite(this.entityScale, "EntityScale");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 1, this.entityScale);
      int var4 = var2 + 5;
      if (this.model != null) {
         var4 += this.model.serialize(var1, var4);
      }

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

   @Override
   class="kw">public int computeSize() {
      int var1 = 5;
      if (this.model != null) {
         var1 += this.model.computeSize();
      }

      class="kw">return var1;
   }

   class="kw">public ModelUpdate clone() {
      ModelUpdate var1 = new ModelUpdate();
      var1.model = this.model != null ? this.model.clone() : null;
      var1.entityScale = this.entityScale;
      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 ModelUpdate var2) ? false : Objects.equals(this.model, var2.model) && this.entityScale == var2.entityScale;
      }
   }

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