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 EntityStatUpdate {
   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 = 13;
   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 = 21;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nonnull
   class="kw">public EntityStatOp op = EntityStatOp.Init;
   class="kw">public boolean predictable;
   class="kw">public float value;
   @Nullable
   class="kw">public Map<String, Modifier> modifiers;
   @Nullable
   class="kw">public String modifierKey;
   @Nullable
   class="kw">public Modifier modifier;

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

   class="kw">public EntityStatUpdate(
      @Nonnull EntityStatOp var1, boolean var2, float var3, @Nullable Map<String, Modifier> var4, @Nullable String var5, @Nullable Modifier var6
   ) {
      this.op = var1;
      this.predictable = var2;
      this.value = var3;
      this.modifiers = var4;
      this.modifierKey = var5;
      this.modifier = var6;
   }

   class="kw">public EntityStatUpdate(@Nonnull EntityStatUpdate var1) {
      this.op = var1.op;
      this.predictable = var1.predictable;
      this.value = var1.value;
      this.modifiers = var1.modifiers;
      this.modifierKey = var1.modifierKey;
      this.modifier = var1.modifier;
   }

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

      long var2 = var1 + 21L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("EntityStatUpdate", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   class="kw">public class="kw">static EntityStatOp getOp(MemorySegment var0, int var1) {
      class="kw">return EntityStatOp.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 1));
   }

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

   class="kw">public class="kw">static boolean getPredictable(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_BOOL, var1 + 2);
   }

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

   class="kw">public class="kw">static float getValue(MemorySegment var0, int var1) {
      class="kw">return PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 3), "Value");
   }

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

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

      int var2 = var1 + getValidatedOffset(var0, var1, 13, 21, "Modifiers");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("Modifiers");
      }

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

      var2 += (int)(var3 >>> 32);
      if (var2 + var5 * 7L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Modifiers", (int)Math.min(var2 + var5 * 7L, 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);
         Modifier var11 = Modifier.toObject(var0, var2);
         var2 += 6;
         if (var6.put(var10, var11) != null) {
            throw ProtocolException.duplicateKey("Modifiers", var10);
         }
      }

      class="kw">return var6;
   }

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

   @Nullable
   class="kw">public class="kw">static String getModifierKey(MemorySegment var0, int var1) {
      class="kw">return hasModifierKey(var0, var1)
         ? PacketIO.readVarString("ModifierKey", var0, var1 + getValidatedOffset(var0, var1, 17, 21, "ModifierKey"), 4096000)
         : null;
   }

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

   @Nullable
   class="kw">public class="kw">static Modifier getModifier(MemorySegment var0, int var1) {
      class="kw">return hasModifier(var0, var1) ? Modifier.toObject(var0, var1 + 7) : null;
   }

   class="kw">public class="kw">static boolean hasModifier(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 hasModifiers(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 hasModifierKey(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 EntityStatUpdate toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static EntityStatUpdate toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 21;
      int var4 = 0;
      Map var5 = null;
      if (hasModifiers(var0, var1)) {
         requireSlot(var0, var1 + 13, var4, "Modifiers");
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         if (var7 == -1L) {
            throw ProtocolException.invalidVarInt("Modifiers");
         }

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

         var6 += (int)(var7 >>> 32);
         if (var6 + var9 * 7L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("Modifiers", (int)Math.min(var6 + var9 * 7L, 2147483647L), (int)var0.byteSize());
         }

         var5 = new HashMap<>(var9);

         for (int var10 = 0; var10 < var9; var10++) {
            long var11 = VarInt.getWithLength(var0, var6);
            String var13 = PacketIO.readVarString("key", var0, var6, 0, 4096000, var11);
            var6 += (int)var11 + (int)(var11 >>> 32);
            Modifier var14 = Modifier.toObject(var0, var6);
            var6 += 6;
            if (var5.put(var13, var14) != null) {
               throw ProtocolException.duplicateKey("Modifiers", var13);
            }
         }

         var4 = var6 - var3;
      } else {
         requireSlot(var0, var1 + 13, -1, "Modifiers");
      }

      String var17 = null;
      if (hasModifierKey(var0, var1)) {
         requireSlot(var0, var1 + 17, var4, "ModifierKey");
         int var18 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var18);
         var17 = PacketIO.readVarString("ModifierKey", var0, var18, 0, 4096000, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 17, -1, "ModifierKey");
      }

      EntityStatUpdate var19 = new EntityStatUpdate(
         EntityStatOp.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 1)),
         var0.get(PacketIO.PROTO_BOOL, var1 + 2),
         PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 3), "Value"),
         var5,
         var17,
         hasModifier(var0, var1) ? Modifier.toObject(var0, var1 + 7) : null
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var19;
   }

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

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

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      var1.set(PacketIO.PROTO_BYTE, var2 + 1, (byte)this.op.getValue());
      var1.set(PacketIO.PROTO_BOOL, var2 + 2, this.predictable);
      PacketIO.requireFinite(this.value, "Value");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 3, this.value);
      if (this.modifier != null) {
         this.modifier.serialize(var1, var2 + 7);
      } else {
         var1.asSlice(var2 + 7, 6L).fill((byte)0);
      }

      int var4 = var2 + 21;
      if (this.modifiers != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 13, var4 - var2 - 21);
         if (this.modifiers.size() > 4096000) {
            throw ProtocolException.dictionaryTooLarge("Modifiers", this.modifiers.size(), 4096000);
         }

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

         for (Entry var6 : this.modifiers.entrySet()) {
            var4 += PacketIO.writeVarString(var1, var4, var6.getKey(), 4096000);
            var4 += var6.getValue().serialize(var1, var4);
         }
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 13, -1);
      }

      if (this.modifierKey != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 17, var4 - var2 - 21);
         var4 += PacketIO.writeVarString(var1, var4, this.modifierKey, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 17, -1);
      }

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

   class="kw">public int computeSize() {
      int var1 = 21;
      if (this.modifiers != null) {
         int var2 = 0;

         for (Entry var4 : this.modifiers.entrySet()) {
            var2 += PacketIO.stringSize(var4.getKey()) + 6;
         }

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

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

      class="kw">return var1;
   }

   class="kw">public EntityStatUpdate clone() {
      EntityStatUpdate var1 = new EntityStatUpdate();
      var1.op = this.op;
      var1.predictable = this.predictable;
      var1.value = this.value;
      if (this.modifiers != null) {
         Map var2 = new HashMap<>();

         for (Entry var4 : this.modifiers.entrySet()) {
            var2.put(var4.getKey(), var4.getValue().clone());
         }

         var1.modifiers = var2;
      }

      var1.modifierKey = this.modifierKey;
      var1.modifier = this.modifier != null ? this.modifier.clone() : 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 EntityStatUpdate var2)
            ? false
            : Objects.equals(this.op, var2.op)
               && this.predictable == var2.predictable
               && this.value == var2.value
               && Objects.equals(this.modifiers, var2.modifiers)
               && Objects.equals(this.modifierKey, var2.modifierKey)
               && Objects.equals(this.modifier, var2.modifier);
      }
   }

   @Override
   class="kw">public int hashCode() {
      class="kw">return Objects.hash(this.op, this.predictable, this.value, this.modifiers, this.modifierKey, this.modifier);
   }
}