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 javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class HitEntity {
   class="kw">public class="kw">static class="kw">final int NULLABLE_BIT_FIELD_SIZE = 0;
   class="kw">public class="kw">static class="kw">final int FIXED_BLOCK_SIZE = 4;
   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 = 4;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 8192009;
   class="kw">public int next;
   @Nonnull
   class="kw">public EntityMatcher[] matchers = new EntityMatcher[0];

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

   class="kw">public HitEntity(int var1, @Nonnull EntityMatcher[] var2) {
      this.next = var1;
      this.matchers = var2;
   }

   class="kw">public HitEntity(@Nonnull HitEntity var1) {
      this.next = var1.next;
      this.matchers = var1.matchers;
   }

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

      long var2 = var1 + 4L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("HitEntity", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   class="kw">public class="kw">static int getNext(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 0);
   }

   class="kw">public class="kw">static EntityMatcher[] getMatchers(MemorySegment var0) {
      class="kw">return getMatchers(var0, 0);
   }

   class="kw">public class="kw">static EntityMatcher[] getMatchers(MemorySegment var0, int var1) {
      int var2 = var1 + 4;
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("Matchers");
      }

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

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 2L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Matchers", (int)Math.min(var2 + var6 + var5 * 2L, 2147483647L), (int)var0.byteSize());
      }

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

      for (int var8 = 0; var8 < var5; var8++) {
         var7[var8] = EntityMatcher.toObject(var0, var2 + var8 * 2);
      }

      class="kw">return var7;
   }

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

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

   class="kw">public class="kw">static HitEntity toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 4;
      int var4 = 0;
      int var6 = var3 + var4;
      long var7 = VarInt.getWithLength(var0, var6);
      if (var7 == -1L) {
         throw ProtocolException.invalidVarInt("Matchers");
      }

      int var9 = (int)var7;
      if (var9 > 4096000) {
         throw ProtocolException.arrayTooLong("Matchers", var9, 4096000);
      }

      int var10 = (int)(var7 >>> 32);
      if (var6 + var10 + var9 * 2L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Matchers", (int)Math.min(var6 + var10 + var9 * 2L, 2147483647L), (int)var0.byteSize());
      }

      var6 += var10;
      EntityMatcher[] var5 = new EntityMatcher[var9];

      for (int var11 = 0; var11 < var9; var11++) {
         var5[var11] = EntityMatcher.toObject(var0, var6 + var11 * 2);
      }

      var4 = var6 + var9 * 2 - var3;
      HitEntity var14 = new HitEntity(var0.get(PacketIO.PROTO_INT, var1 + 0), var5);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var14;
   }

   class="kw">public int serialize(@Nonnull MemorySegment var1, int var2) {
      var1.set(PacketIO.PROTO_INT, var2 + 0, this.next);
      int var3 = var2 + 4;
      if (this.matchers.length > 4096000) {
         throw ProtocolException.arrayTooLong("Matchers", this.matchers.length, 4096000);
      }

      var3 += VarInt.set(var1, var3, this.matchers.length);
      int var4 = 0;

      for (int var5 = 0; var5 < this.matchers.length; var5++) {
         var4 += this.matchers[var5].serialize(var1, var3 + var4);
      }

      var3 += var4;
      class="kw">return var3 - var2;
   }

   class="kw">public int computeSize() {
      int var1 = 4;
      class="kw">return var1 + VarInt.size(this.matchers.length) + this.matchers.length * 2;
   }

   class="kw">public HitEntity clone() {
      HitEntity var1 = new HitEntity();
      var1.next = this.next;
      var1.matchers = Arrays.stream(this.matchers).map(var0 -> var0.clone()).toArray(EntityMatcher[]::new);
      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 HitEntity var2) ? false : this.next == var2.next && Arrays.equals(this.matchers, var2.matchers);
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      var1 = 31 * var1 + Integer.hashCode(this.next);
      class="kw">return 31 * var1 + Arrays.hashCode(this.matchers);
   }
}