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.Objects;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.joml.Vector3fc;

class="kw">public class ModelDisplay {
   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 = 37;
   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 = 45;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 32768055;
   @Nullable
   class="kw">public String node;
   @Nullable
   class="kw">public String attachTo;
   @Nullable
   class="kw">public Vector3fc translation;
   @Nullable
   class="kw">public Vector3fc rotation;
   @Nullable
   class="kw">public Vector3fc scale;

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

   class="kw">public ModelDisplay(@Nullable String var1, @Nullable String var2, @Nullable Vector3fc var3, @Nullable Vector3fc var4, @Nullable Vector3fc var5) {
      this.node = var1;
      this.attachTo = var2;
      this.translation = var3;
      this.rotation = var4;
      this.scale = var5;
   }

   class="kw">public ModelDisplay(@Nonnull ModelDisplay var1) {
      this.node = var1.node;
      this.attachTo = var1.attachTo;
      this.translation = var1.translation;
      this.rotation = var1.rotation;
      this.scale = var1.scale;
   }

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

      long var2 = var1 + 45L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("ModelDisplay", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   @Nullable
   class="kw">public class="kw">static String getNode(MemorySegment var0, int var1) {
      class="kw">return hasNode(var0, var1) ? PacketIO.readVarString("Node", var0, var1 + getValidatedOffset(var0, var1, 37, 45, "Node"), 4096000) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getAttachTo(MemorySegment var0, int var1) {
      class="kw">return hasAttachTo(var0, var1) ? PacketIO.readVarString("AttachTo", var0, var1 + getValidatedOffset(var0, var1, 41, 45, "AttachTo"), 4096000) : null;
   }

   @Nullable
   class="kw">public class="kw">static Vector3fc getTranslation(MemorySegment var0) {
      class="kw">return getTranslation(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Vector3fc getTranslation(MemorySegment var0, int var1) {
      class="kw">return hasTranslation(var0, var1) ? PacketIO.requireFinite(PacketIO.readVector3f(var0, var1 + 1), "Translation") : null;
   }

   @Nullable
   class="kw">public class="kw">static Vector3fc getRotation(MemorySegment var0) {
      class="kw">return getRotation(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Vector3fc getRotation(MemorySegment var0, int var1) {
      class="kw">return hasRotation(var0, var1) ? PacketIO.requireFinite(PacketIO.readVector3f(var0, var1 + 13), "Rotation") : null;
   }

   @Nullable
   class="kw">public class="kw">static Vector3fc getScale(MemorySegment var0) {
      class="kw">return getScale(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Vector3fc getScale(MemorySegment var0, int var1) {
      class="kw">return hasScale(var0, var1) ? PacketIO.requireFinite(PacketIO.readVector3f(var0, var1 + 25), "Scale") : null;
   }

   class="kw">public class="kw">static boolean hasTranslation(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 hasRotation(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 hasScale(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 boolean hasNode(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 8) != 0;
   }

   class="kw">public class="kw">static boolean hasAttachTo(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 16) != 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 ModelDisplay toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static ModelDisplay toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 45;
      int var4 = 0;
      String var5 = null;
      if (hasNode(var0, var1)) {
         requireSlot(var0, var1 + 37, var4, "Node");
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         var5 = PacketIO.readVarString("Node", var0, var6, 0, 4096000, var7);
         var4 += (int)var7 + (int)(var7 >>> 32);
      } else {
         requireSlot(var0, var1 + 37, -1, "Node");
      }

      String var10 = null;
      if (hasAttachTo(var0, var1)) {
         requireSlot(var0, var1 + 41, var4, "AttachTo");
         int var11 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var11);
         var10 = PacketIO.readVarString("AttachTo", var0, var11, 0, 4096000, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 41, -1, "AttachTo");
      }

      ModelDisplay var12 = new ModelDisplay(
         var5,
         var10,
         hasTranslation(var0, var1) ? PacketIO.requireFinite(PacketIO.readVector3f(var0, var1 + 1), "Translation") : null,
         hasRotation(var0, var1) ? PacketIO.requireFinite(PacketIO.readVector3f(var0, var1 + 13), "Rotation") : null,
         hasScale(var0, var1) ? PacketIO.requireFinite(PacketIO.readVector3f(var0, var1 + 25), "Scale") : null
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var12;
   }

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

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

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

      if (this.node != null) {
         var3 = (byte)(var3 | 8);
      }

      if (this.attachTo != null) {
         var3 = (byte)(var3 | 16);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      if (this.translation != null) {
         PacketIO.requireFinite(this.translation, "Translation");
         PacketIO.writeVector3f(var1, var2 + 1, this.translation);
      } else {
         var1.asSlice(var2 + 1, 12L).fill((byte)0);
      }

      if (this.rotation != null) {
         PacketIO.requireFinite(this.rotation, "Rotation");
         PacketIO.writeVector3f(var1, var2 + 13, this.rotation);
      } else {
         var1.asSlice(var2 + 13, 12L).fill((byte)0);
      }

      if (this.scale != null) {
         PacketIO.requireFinite(this.scale, "Scale");
         PacketIO.writeVector3f(var1, var2 + 25, this.scale);
      } else {
         var1.asSlice(var2 + 25, 12L).fill((byte)0);
      }

      int var4 = var2 + 45;
      if (this.node != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 37, var4 - var2 - 45);
         var4 += PacketIO.writeVarString(var1, var4, this.node, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 37, -1);
      }

      if (this.attachTo != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 41, var4 - var2 - 45);
         var4 += PacketIO.writeVarString(var1, var4, this.attachTo, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 41, -1);
      }

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

   class="kw">public int computeSize() {
      int var1 = 45;
      if (this.node != null) {
         var1 += PacketIO.stringSize(this.node);
      }

      if (this.attachTo != null) {
         var1 += PacketIO.stringSize(this.attachTo);
      }

      class="kw">return var1;
   }

   class="kw">public ModelDisplay clone() {
      ModelDisplay var1 = new ModelDisplay();
      var1.node = this.node;
      var1.attachTo = this.attachTo;
      var1.translation = this.translation;
      var1.rotation = this.rotation;
      var1.scale = this.scale;
      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 ModelDisplay var2)
            ? false
            : Objects.equals(this.node, var2.node)
               && Objects.equals(this.attachTo, var2.attachTo)
               && Objects.equals(this.translation, var2.translation)
               && Objects.equals(this.rotation, var2.rotation)
               && Objects.equals(this.scale, var2.scale);
      }
   }

   @Override
   class="kw">public int hashCode() {
      class="kw">return Objects.hash(this.node, this.attachTo, this.translation, this.rotation, this.scale);
   }
}