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 RequiredBlockFaceSupport {
   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 = 16;
   class="kw">public class="kw">static class="kw">final int VARIABLE_FIELD_COUNT = 4;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 32;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 98304052;
   @Nullable
   class="kw">public String faceType;
   @Nullable
   class="kw">public String selfFaceType;
   @Nullable
   class="kw">public String blockSetId;
   class="kw">public int blockTypeId;
   class="kw">public int tagIndex;
   class="kw">public int fluidId;
   @Nonnull
   class="kw">public SupportMatch support = SupportMatch.Ignored;
   @Nonnull
   class="kw">public SupportMatch matchSelf = SupportMatch.Ignored;
   class="kw">public boolean allowSupportPropagation;
   class="kw">public boolean rotate;
   @Nullable
   class="kw">public Vector3i[] filler;

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

   class="kw">public RequiredBlockFaceSupport(
      @Nullable String var1,
      @Nullable String var2,
      @Nullable String var3,
      int var4,
      int var5,
      int var6,
      @Nonnull SupportMatch var7,
      @Nonnull SupportMatch var8,
      boolean var9,
      boolean var10,
      @Nullable Vector3i[] var11
   ) {
      this.faceType = var1;
      this.selfFaceType = var2;
      this.blockSetId = var3;
      this.blockTypeId = var4;
      this.tagIndex = var5;
      this.fluidId = var6;
      this.support = var7;
      this.matchSelf = var8;
      this.allowSupportPropagation = var9;
      this.rotate = var10;
      this.filler = var11;
   }

   class="kw">public RequiredBlockFaceSupport(@Nonnull RequiredBlockFaceSupport var1) {
      this.faceType = var1.faceType;
      this.selfFaceType = var1.selfFaceType;
      this.blockSetId = var1.blockSetId;
      this.blockTypeId = var1.blockTypeId;
      this.tagIndex = var1.tagIndex;
      this.fluidId = var1.fluidId;
      this.support = var1.support;
      this.matchSelf = var1.matchSelf;
      this.allowSupportPropagation = var1.allowSupportPropagation;
      this.rotate = var1.rotate;
      this.filler = var1.filler;
   }

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

      long var2 = var1 + 32L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("RequiredBlockFaceSupport", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   @Nullable
   class="kw">public class="kw">static String getFaceType(MemorySegment var0, int var1) {
      class="kw">return hasFaceType(var0, var1) ? PacketIO.readVarString("FaceType", var0, var1 + getValidatedOffset(var0, var1, 16, 32, "FaceType"), 4096000) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getSelfFaceType(MemorySegment var0, int var1) {
      class="kw">return hasSelfFaceType(var0, var1)
         ? PacketIO.readVarString("SelfFaceType", var0, var1 + getValidatedOffset(var0, var1, 20, 32, "SelfFaceType"), 4096000)
         : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getBlockSetId(MemorySegment var0, int var1) {
      class="kw">return hasBlockSetId(var0, var1)
         ? PacketIO.readVarString("BlockSetId", var0, var1 + getValidatedOffset(var0, var1, 24, 32, "BlockSetId"), 4096000)
         : null;
   }

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

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

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

   class="kw">public class="kw">static int getTagIndex(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 5);
   }

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

   class="kw">public class="kw">static int getFluidId(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 9);
   }

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

   class="kw">public class="kw">static SupportMatch getSupport(MemorySegment var0, int var1) {
      class="kw">return SupportMatch.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 13));
   }

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

   class="kw">public class="kw">static SupportMatch getMatchSelf(MemorySegment var0, int var1) {
      class="kw">return SupportMatch.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 14));
   }

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

   class="kw">public class="kw">static boolean getAllowSupportPropagation(MemorySegment var0, int var1) {
      class="kw">return (var0.get(PacketIO.PROTO_BYTE, var1 + 15) & 1) != 0;
   }

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

   class="kw">public class="kw">static boolean getRotate(MemorySegment var0, int var1) {
      class="kw">return (var0.get(PacketIO.PROTO_BYTE, var1 + 15) & 2) != 0;
   }

   @Nullable
   class="kw">public class="kw">static Vector3i[] getFiller(MemorySegment var0) {
      class="kw">return getFiller(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Vector3i[] getFiller(MemorySegment var0, int var1) {
      if (!hasFiller(var0, var1)) {
         class="kw">return null;
      }

      int var2 = var1 + getValidatedOffset(var0, var1, 28, 32, "Filler");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("Filler");
      }

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

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 12L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Filler", (int)Math.min(var2 + var6 + var5 * 12L, 2147483647L), (int)var0.byteSize());
      }

      var2 += var6;
      Vector3i[] var7 = new Vector3i[var5];

      for (int var8 = 0; var8 < var5; var8++) {
         var7[var8] = Vector3i.toObject(var0, var2 + var8 * 12);
      }

      class="kw">return var7;
   }

   class="kw">public class="kw">static boolean hasFaceType(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 hasSelfFaceType(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 hasBlockSetId(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 hasFiller(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 8) != 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 RequiredBlockFaceSupport toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static RequiredBlockFaceSupport toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 32;
      int var4 = 0;
      String var5 = null;
      if (hasFaceType(var0, var1)) {
         requireSlot(var0, var1 + 16, var4, "FaceType");
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         var5 = PacketIO.readVarString("FaceType", var0, var6, 0, 4096000, var7);
         var4 += (int)var7 + (int)(var7 >>> 32);
      } else {
         requireSlot(var0, var1 + 16, -1, "FaceType");
      }

      String var15 = null;
      if (hasSelfFaceType(var0, var1)) {
         requireSlot(var0, var1 + 20, var4, "SelfFaceType");
         int var16 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var16);
         var15 = PacketIO.readVarString("SelfFaceType", var0, var16, 0, 4096000, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 20, -1, "SelfFaceType");
      }

      String var17 = null;
      if (hasBlockSetId(var0, var1)) {
         requireSlot(var0, var1 + 24, var4, "BlockSetId");
         int var18 = var3 + var4;
         long var9 = VarInt.getWithLength(var0, var18);
         var17 = PacketIO.readVarString("BlockSetId", var0, var18, 0, 4096000, var9);
         var4 += (int)var9 + (int)(var9 >>> 32);
      } else {
         requireSlot(var0, var1 + 24, -1, "BlockSetId");
      }

      Vector3i[] var19 = null;
      if (hasFiller(var0, var1)) {
         requireSlot(var0, var1 + 28, var4, "Filler");
         int var20 = var3 + var4;
         long var10 = VarInt.getWithLength(var0, var20);
         if (var10 == -1L) {
            throw ProtocolException.invalidVarInt("Filler");
         }

         int var12 = (int)var10;
         if (var12 > 4096000) {
            throw ProtocolException.arrayTooLong("Filler", var12, 4096000);
         }

         int var13 = (int)(var10 >>> 32);
         if (var20 + var13 + var12 * 12L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("Filler", (int)Math.min(var20 + var13 + var12 * 12L, 2147483647L), (int)var0.byteSize());
         }

         var20 += var13;
         var19 = new Vector3i[var12];

         for (int var14 = 0; var14 < var12; var14++) {
            var19[var14] = Vector3i.toObject(var0, var20 + var14 * 12);
         }

         var4 = var20 + var12 * 12 - var3;
      } else {
         requireSlot(var0, var1 + 28, -1, "Filler");
      }

      RequiredBlockFaceSupport var22 = new RequiredBlockFaceSupport(
         var5,
         var15,
         var17,
         var0.get(PacketIO.PROTO_INT, var1 + 1),
         var0.get(PacketIO.PROTO_INT, var1 + 5),
         var0.get(PacketIO.PROTO_INT, var1 + 9),
         SupportMatch.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 13)),
         SupportMatch.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 14)),
         (var0.get(PacketIO.PROTO_BYTE, var1 + 15) & 1) != 0,
         (var0.get(PacketIO.PROTO_BYTE, var1 + 15) & 2) != 0,
         var19
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var22;
   }

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

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

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

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      var1.set(PacketIO.PROTO_INT, var2 + 1, this.blockTypeId);
      var1.set(PacketIO.PROTO_INT, var2 + 5, this.tagIndex);
      var1.set(PacketIO.PROTO_INT, var2 + 9, this.fluidId);
      var1.set(PacketIO.PROTO_BYTE, var2 + 13, (byte)this.support.getValue());
      var1.set(PacketIO.PROTO_BYTE, var2 + 14, (byte)this.matchSelf.getValue());
      byte var4 = 0;
      if (this.allowSupportPropagation) {
         var4 = (byte)(var4 | 1);
      }

      if (this.rotate) {
         var4 = (byte)(var4 | 2);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 15 + 0, var4);
      int var5 = var2 + 32;
      if (this.faceType != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 16, var5 - var2 - 32);
         var5 += PacketIO.writeVarString(var1, var5, this.faceType, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 16, -1);
      }

      if (this.selfFaceType != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 20, var5 - var2 - 32);
         var5 += PacketIO.writeVarString(var1, var5, this.selfFaceType, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 20, -1);
      }

      if (this.blockSetId != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 24, var5 - var2 - 32);
         var5 += PacketIO.writeVarString(var1, var5, this.blockSetId, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 24, -1);
      }

      if (this.filler != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 28, var5 - var2 - 32);
         if (this.filler.length > 4096000) {
            throw ProtocolException.arrayTooLong("Filler", this.filler.length, 4096000);
         }

         var5 += VarInt.set(var1, var5, this.filler.length);
         int var6 = 0;

         for (int var7 = 0; var7 < this.filler.length; var7++) {
            var6 += this.filler[var7].serialize(var1, var5 + var6);
         }

         var5 += var6;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 28, -1);
      }

      class="kw">return var5 - var2;
   }

   class="kw">public int computeSize() {
      int var1 = 32;
      if (this.faceType != null) {
         var1 += PacketIO.stringSize(this.faceType);
      }

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

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

      if (this.filler != null) {
         var1 += VarInt.size(this.filler.length) + this.filler.length * 12;
      }

      class="kw">return var1;
   }

   class="kw">public RequiredBlockFaceSupport clone() {
      RequiredBlockFaceSupport var1 = new RequiredBlockFaceSupport();
      var1.faceType = this.faceType;
      var1.selfFaceType = this.selfFaceType;
      var1.blockSetId = this.blockSetId;
      var1.blockTypeId = this.blockTypeId;
      var1.tagIndex = this.tagIndex;
      var1.fluidId = this.fluidId;
      var1.support = this.support;
      var1.matchSelf = this.matchSelf;
      var1.allowSupportPropagation = this.allowSupportPropagation;
      var1.rotate = this.rotate;
      var1.filler = this.filler != null ? Arrays.stream(this.filler).map(var0 -> var0.clone()).toArray(Vector3i[]::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 RequiredBlockFaceSupport var2)
            ? false
            : Objects.equals(this.faceType, var2.faceType)
               && Objects.equals(this.selfFaceType, var2.selfFaceType)
               && Objects.equals(this.blockSetId, var2.blockSetId)
               && this.blockTypeId == var2.blockTypeId
               && this.tagIndex == var2.tagIndex
               && this.fluidId == var2.fluidId
               && Objects.equals(this.support, var2.support)
               && Objects.equals(this.matchSelf, var2.matchSelf)
               && this.allowSupportPropagation == var2.allowSupportPropagation
               && this.rotate == var2.rotate
               && Arrays.equals(this.filler, var2.filler);
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      var1 = 31 * var1 + Objects.hashCode(this.faceType);
      var1 = 31 * var1 + Objects.hashCode(this.selfFaceType);
      var1 = 31 * var1 + Objects.hashCode(this.blockSetId);
      var1 = 31 * var1 + Integer.hashCode(this.blockTypeId);
      var1 = 31 * var1 + Integer.hashCode(this.tagIndex);
      var1 = 31 * var1 + Integer.hashCode(this.fluidId);
      var1 = 31 * var1 + Objects.hashCode(this.support);
      var1 = 31 * var1 + Objects.hashCode(this.matchSelf);
      var1 = 31 * var1 + Boolean.hashCode(this.allowSupportPropagation);
      var1 = 31 * var1 + Boolean.hashCode(this.rotate);
      class="kw">return 31 * var1 + Arrays.hashCode(this.filler);
   }
}