class="kw">package com.hypixel.hytale.protocol.packets.auth;

class="kw">import com.hypixel.hytale.protocol.NetworkChannel;
class="kw">import com.hypixel.hytale.protocol.Packet;
class="kw">import com.hypixel.hytale.protocol.ToClientPacket;
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.Objects;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class AuthGrant class="kw">implements Packet, ToClientPacket {
   class="kw">public class="kw">static class="kw">final int PACKET_ID = 11;
   class="kw">public class="kw">static class="kw">final boolean IS_COMPRESSED = false;
   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 = 49171;
   @Nullable
   class="kw">public String authorizationGrant;
   @Nullable
   class="kw">public String serverIdentityToken;

   @Override
   class="kw">public int getId() {
      class="kw">return 11;
   }

   @Override
   class="kw">public NetworkChannel getChannel() {
      class="kw">return NetworkChannel.Default;
   }

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

   class="kw">public AuthGrant(@Nullable String var1, @Nullable String var2) {
      this.authorizationGrant = var1;
      this.serverIdentityToken = var2;
   }

   class="kw">public AuthGrant(@Nonnull AuthGrant var1) {
      this.authorizationGrant = var1.authorizationGrant;
      this.serverIdentityToken = var1.serverIdentityToken;
   }

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

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

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

   @Nullable
   class="kw">public class="kw">static String getAuthorizationGrant(MemorySegment var0, int var1) {
      class="kw">return hasAuthorizationGrant(var0, var1)
         ? PacketIO.readVarString("AuthorizationGrant", var0, var1 + getValidatedOffset(var0, var1, 1, 9, "AuthorizationGrant"), 4096)
         : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getServerIdentityToken(MemorySegment var0, int var1) {
      class="kw">return hasServerIdentityToken(var0, var1)
         ? PacketIO.readVarString("ServerIdentityToken", var0, var1 + getValidatedOffset(var0, var1, 5, 9, "ServerIdentityToken"), 8192)
         : null;
   }

   class="kw">public class="kw">static boolean hasAuthorizationGrant(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 hasServerIdentityToken(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 2) != 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 AuthGrant toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static AuthGrant toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 9;
      int var4 = 0;
      String var5 = null;
      if (hasAuthorizationGrant(var0, var1)) {
         requireSlot(var0, var1 + 1, var4, "AuthorizationGrant");
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         var5 = PacketIO.readVarString("AuthorizationGrant", var0, var6, 0, 4096, var7);
         var4 += (int)var7 + (int)(var7 >>> 32);
      } else {
         requireSlot(var0, var1 + 1, -1, "AuthorizationGrant");
      }

      String var10 = null;
      if (hasServerIdentityToken(var0, var1)) {
         requireSlot(var0, var1 + 5, var4, "ServerIdentityToken");
         int var11 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var11);
         var10 = PacketIO.readVarString("ServerIdentityToken", var0, var11, 0, 8192, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 5, -1, "ServerIdentityToken");
      }

      AuthGrant var12 = new AuthGrant(var5, var10);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var12;
   }

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

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

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      int var4 = var2 + 9;
      if (this.authorizationGrant != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 1, var4 - var2 - 9);
         var4 += PacketIO.writeVarString(var1, var4, this.authorizationGrant, 4096);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 1, -1);
      }

      if (this.serverIdentityToken != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 5, var4 - var2 - 9);
         var4 += PacketIO.writeVarString(var1, var4, this.serverIdentityToken, 8192);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 5, -1);
      }

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

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

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

      class="kw">return var1;
   }

   class="kw">public AuthGrant clone() {
      AuthGrant var1 = new AuthGrant();
      var1.authorizationGrant = this.authorizationGrant;
      var1.serverIdentityToken = this.serverIdentityToken;
      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 AuthGrant var2)
            ? false
            : Objects.equals(this.authorizationGrant, var2.authorizationGrant) && Objects.equals(this.serverIdentityToken, var2.serverIdentityToken);
      }
   }

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