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 LayerPlacement {
   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 = 17;
   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 = 25;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   class="kw">public int containerIndex;
   @Nullable
   class="kw">public String name;
   @Nullable
   class="kw">public BarBeatDuration clipStart;
   @Nullable
   class="kw">public StateBinding[] stateBindings;

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

   class="kw">public LayerPlacement(int var1, @Nullable String var2, @Nullable BarBeatDuration var3, @Nullable StateBinding[] var4) {
      this.containerIndex = var1;
      this.name = var2;
      this.clipStart = var3;
      this.stateBindings = var4;
   }

   class="kw">public LayerPlacement(@Nonnull LayerPlacement var1) {
      this.containerIndex = var1.containerIndex;
      this.name = var1.name;
      this.clipStart = var1.clipStart;
      this.stateBindings = var1.stateBindings;
   }

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

      long var2 = var1 + 25L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("LayerPlacement", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   class="kw">public class="kw">static int getContainerIndex(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 1);
   }

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

   @Nullable
   class="kw">public class="kw">static String getName(MemorySegment var0, int var1) {
      class="kw">return hasName(var0, var1) ? PacketIO.readVarString("Name", var0, var1 + getValidatedOffset(var0, var1, 17, 25, "Name"), 4096000) : null;
   }

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

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

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

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

      ReadCursor var2 = new ReadCursor();
      int var3 = var1 + getValidatedOffset(var0, var1, 21, 25, "StateBindings");
      long var4 = VarInt.getWithLength(var0, var3);
      if (var4 == -1L) {
         throw ProtocolException.invalidVarInt("StateBindings");
      }

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

      int var7 = (int)(var4 >>> 32);
      if (var3 + var7 + var6 * 5L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("StateBindings", (int)Math.min(var3 + var7 + var6 * 5L, 2147483647L), (int)var0.byteSize());
      }

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

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

      class="kw">return var8;
   }

   class="kw">public class="kw">static boolean hasClipStart(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 hasName(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 hasStateBindings(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 LayerPlacement toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static LayerPlacement toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 25;
      int var4 = 0;
      ReadCursor var5 = var2 != null ? var2 : new ReadCursor();
      String var6 = null;
      if (hasName(var0, var1)) {
         requireSlot(var0, var1 + 17, var4, "Name");
         int var7 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var7);
         var6 = PacketIO.readVarString("Name", var0, var7, 0, 4096000, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 17, -1, "Name");
      }

      StateBinding[] var14 = null;
      if (hasStateBindings(var0, var1)) {
         requireSlot(var0, var1 + 21, var4, "StateBindings");
         int var15 = var3 + var4;
         long var9 = VarInt.getWithLength(var0, var15);
         if (var9 == -1L) {
            throw ProtocolException.invalidVarInt("StateBindings");
         }

         int var11 = (int)var9;
         if (var11 > 4096000) {
            throw ProtocolException.arrayTooLong("StateBindings", var11, 4096000);
         }

         int var12 = (int)(var9 >>> 32);
         if (var15 + var12 + var11 * 5L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("StateBindings", (int)Math.min(var15 + var12 + var11 * 5L, 2147483647L), (int)var0.byteSize());
         }

         var15 += var12;
         var14 = new StateBinding[var11];

         for (int var13 = 0; var13 < var11; var13++) {
            var14[var13] = StateBinding.toObject(var0, var15, var5);
            var15 = var5.position;
         }

         var4 = var15 - var3;
      } else {
         requireSlot(var0, var1 + 21, -1, "StateBindings");
      }

      LayerPlacement var17 = new LayerPlacement(
         var0.get(PacketIO.PROTO_INT, var1 + 1), var6, hasClipStart(var0, var1) ? BarBeatDuration.toObject(var0, var1 + 5) : null, var14
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var17;
   }

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

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

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      var1.set(PacketIO.PROTO_INT, var2 + 1, this.containerIndex);
      if (this.clipStart != null) {
         this.clipStart.serialize(var1, var2 + 5);
      } else {
         var1.asSlice(var2 + 5, 12L).fill((byte)0);
      }

      int var4 = var2 + 25;
      if (this.name != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 17, var4 - var2 - 25);
         var4 += PacketIO.writeVarString(var1, var4, this.name, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 17, -1);
      }

      if (this.stateBindings != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 21, var4 - var2 - 25);
         if (this.stateBindings.length > 4096000) {
            throw ProtocolException.arrayTooLong("StateBindings", this.stateBindings.length, 4096000);
         }

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

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

         var4 += var5;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 21, -1);
      }

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

   class="kw">public int computeSize() {
      int var1 = 25;
      if (this.name != null) {
         var1 += PacketIO.stringSize(this.name);
      }

      if (this.stateBindings != null) {
         int var2 = 0;

         for (StateBinding var6 : this.stateBindings) {
            var2 += var6.computeSize();
         }

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

      class="kw">return var1;
   }

   class="kw">public LayerPlacement clone() {
      LayerPlacement var1 = new LayerPlacement();
      var1.containerIndex = this.containerIndex;
      var1.name = this.name;
      var1.clipStart = this.clipStart != null ? this.clipStart.clone() : null;
      var1.stateBindings = this.stateBindings != null ? Arrays.stream(this.stateBindings).map(var0 -> var0.clone()).toArray(StateBinding[]::new) : 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 LayerPlacement var2)
            ? false
            : this.containerIndex == var2.containerIndex
               && Objects.equals(this.name, var2.name)
               && Objects.equals(this.clipStart, var2.clipStart)
               && Arrays.equals(this.stateBindings, var2.stateBindings);
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      var1 = 31 * var1 + Integer.hashCode(this.containerIndex);
      var1 = 31 * var1 + Objects.hashCode(this.name);
      var1 = 31 * var1 + Objects.hashCode(this.clipStart);
      class="kw">return 31 * var1 + Arrays.hashCode(this.stateBindings);
   }
}