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.HashMap;
class="kw">import java.util.Map;
class="kw">import java.util.Objects;
class="kw">import java.util.Map.Entry;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class PatternedConnectedBlockRuleSet class="kw">extends ConnectedBlockRuleSet {
   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 = 1;
   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 = 9;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nonnull
   class="kw">public String ruleSetId = "";
   @Nullable
   class="kw">public Map<String, Integer> shapeNameToBlockId;

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

   class="kw">public PatternedConnectedBlockRuleSet(@Nonnull String var1, @Nullable Map<String, Integer> var2) {
      this.ruleSetId = var1;
      this.shapeNameToBlockId = var2;
   }

   class="kw">public PatternedConnectedBlockRuleSet(@Nonnull PatternedConnectedBlockRuleSet var1) {
      this.ruleSetId = var1.ruleSetId;
      this.shapeNameToBlockId = var1.shapeNameToBlockId;
   }

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

      long var2 = var1 + 9L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("PatternedConnectedBlockRuleSet", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   class="kw">public class="kw">static String getRuleSetId(MemorySegment var0, int var1) {
      class="kw">return PacketIO.readVarString("RuleSetId", var0, var1 + getValidatedOffset(var0, var1, 1, 9, "RuleSetId"), 4096000);
   }

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

   @Nullable
   class="kw">public class="kw">static Map<String, Integer> getShapeNameToBlockId(MemorySegment var0, int var1) {
      if (!hasShapeNameToBlockId(var0, var1)) {
         class="kw">return null;
      }

      int var2 = var1 + getValidatedOffset(var0, var1, 5, 9, "ShapeNameToBlockId");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("ShapeNameToBlockId");
      }

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

      var2 += (int)(var3 >>> 32);
      if (var2 + var5 * 5L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("ShapeNameToBlockId", (int)Math.min(var2 + var5 * 5L, 2147483647L), (int)var0.byteSize());
      }

      Map var6 = new HashMap<>(var5);

      for (int var7 = 0; var7 < var5; var7++) {
         long var8 = VarInt.getWithLength(var0, var2);
         String var10 = PacketIO.readVarString("key", var0, var2, 0, 4096000, var8);
         var2 += (int)var8 + (int)(var8 >>> 32);
         int var11 = var0.get(PacketIO.PROTO_INT, var2);
         var2 += 4;
         if (var6.put(var10, var11) != null) {
            throw ProtocolException.duplicateKey("ShapeNameToBlockId", var10);
         }
      }

      class="kw">return var6;
   }

   class="kw">public class="kw">static boolean hasShapeNameToBlockId(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 1) != 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 PatternedConnectedBlockRuleSet toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static PatternedConnectedBlockRuleSet toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 9;
      int var4 = 0;
      requireSlot(var0, var1 + 1, var4, "RuleSetId");
      int var6 = var3 + var4;
      long var7 = VarInt.getWithLength(var0, var6);
      String var5 = PacketIO.readVarString("RuleSetId", var0, var6, 0, 4096000, var7);
      var4 += (int)var7 + (int)(var7 >>> 32);
      Map var17 = null;
      if (hasShapeNameToBlockId(var0, var1)) {
         requireSlot(var0, var1 + 5, var4, "ShapeNameToBlockId");
         int offx = var3 + var4;
         long var8 = VarInt.getWithLength(var0, offx);
         if (var8 == -1L) {
            throw ProtocolException.invalidVarInt("ShapeNameToBlockId");
         }

         int var10 = (int)var8;
         if (var10 > 4096000) {
            throw ProtocolException.dictionaryTooLarge("ShapeNameToBlockId", var10, 4096000);
         }

         int var19 = offx + (int)(var8 >>> 32);
         if (var19 + var10 * 5L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("ShapeNameToBlockId", (int)Math.min(var19 + var10 * 5L, 2147483647L), (int)var0.byteSize());
         }

         var17 = new HashMap<>(var10);

         for (int var11 = 0; var11 < var10; var11++) {
            long var12 = VarInt.getWithLength(var0, var19);
            String var14 = PacketIO.readVarString("key", var0, var19, 0, 4096000, var12);
            int var20 = var19 + (int)var12 + (int)(var12 >>> 32);
            int var15 = var0.get(PacketIO.PROTO_INT, var20);
            var19 = var20 + 4;
            if (var17.put(var14, var15) != null) {
               throw ProtocolException.duplicateKey("ShapeNameToBlockId", var14);
            }
         }

         var4 = var19 - var3;
      } else {
         requireSlot(var0, var1 + 5, -1, "ShapeNameToBlockId");
      }

      PatternedConnectedBlockRuleSet var21 = new PatternedConnectedBlockRuleSet(var5, var17);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var21;
   }

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      int var4 = var2 + 9;
      var1.set(PacketIO.PROTO_INT, var2 + 1, var4 - var2 - 9);
      var4 += PacketIO.writeVarString(var1, var4, this.ruleSetId, 4096000);
      if (this.shapeNameToBlockId != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 5, var4 - var2 - 9);
         if (this.shapeNameToBlockId.size() > 4096000) {
            throw ProtocolException.dictionaryTooLarge("ShapeNameToBlockId", this.shapeNameToBlockId.size(), 4096000);
         }

         var4 += VarInt.set(var1, var4, this.shapeNameToBlockId.size());

         for (Entry var6 : this.shapeNameToBlockId.entrySet()) {
            var4 += PacketIO.writeVarString(var1, var4, var6.getKey(), 4096000);
            var1.set(PacketIO.PROTO_INT, var4, var6.getValue());
            var4 += 4;
         }
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 5, -1);
      }

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

   @Override
   class="kw">public int computeSize() {
      int var1 = 9;
      var1 += PacketIO.stringSize(this.ruleSetId);
      if (this.shapeNameToBlockId != null) {
         int var2 = 0;

         for (Entry var4 : this.shapeNameToBlockId.entrySet()) {
            var2 += PacketIO.stringSize(var4.getKey()) + 4;
         }

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

      class="kw">return var1;
   }

   class="kw">public PatternedConnectedBlockRuleSet clone() {
      PatternedConnectedBlockRuleSet var1 = new PatternedConnectedBlockRuleSet();
      var1.ruleSetId = this.ruleSetId;
      var1.shapeNameToBlockId = this.shapeNameToBlockId != null ? new HashMap<>(this.shapeNameToBlockId) : 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 PatternedConnectedBlockRuleSet var2)
            ? false
            : Objects.equals(this.ruleSetId, var2.ruleSetId) && Objects.equals(this.shapeNameToBlockId, var2.shapeNameToBlockId);
      }
   }

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