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

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 AssetPackManifest {
   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 = 7;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 29;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 1677721600;
   @Nullable
   class="kw">public String name;
   @Nullable
   class="kw">public String group;
   @Nullable
   class="kw">public String website;
   @Nullable
   class="kw">public String description;
   @Nullable
   class="kw">public String version;
   @Nullable
   class="kw">public AuthorInfo[] authors;
   @Nullable
   class="kw">public String serverVersion;

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

   class="kw">public AssetPackManifest(
      @Nullable String var1,
      @Nullable String var2,
      @Nullable String var3,
      @Nullable String var4,
      @Nullable String var5,
      @Nullable AuthorInfo[] var6,
      @Nullable String var7
   ) {
      this.name = var1;
      this.group = var2;
      this.website = var3;
      this.description = var4;
      this.version = var5;
      this.authors = var6;
      this.serverVersion = var7;
   }

   class="kw">public AssetPackManifest(@Nonnull AssetPackManifest var1) {
      this.name = var1.name;
      this.group = var1.group;
      this.website = var1.website;
      this.description = var1.description;
      this.version = var1.version;
      this.authors = var1.authors;
      this.serverVersion = var1.serverVersion;
   }

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

      long var2 = var1 + 29L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("AssetPackManifest", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   @Nullable
   class="kw">public class="kw">static String getName(MemorySegment var0, int var1) {
      class="kw">return hasName(var0, var1) ? PacketIO.readVarString("Name", var0, var1 + getValidatedOffset(var0, var1, 1, 29, "Name"), 4096000) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getGroup(MemorySegment var0, int var1) {
      class="kw">return hasGroup(var0, var1) ? PacketIO.readVarString("Group", var0, var1 + getValidatedOffset(var0, var1, 5, 29, "Group"), 4096000) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getWebsite(MemorySegment var0, int var1) {
      class="kw">return hasWebsite(var0, var1) ? PacketIO.readVarString("Website", var0, var1 + getValidatedOffset(var0, var1, 9, 29, "Website"), 4096000) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getDescription(MemorySegment var0, int var1) {
      class="kw">return hasDescription(var0, var1)
         ? PacketIO.readVarString("Description", var0, var1 + getValidatedOffset(var0, var1, 13, 29, "Description"), 4096000)
         : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getVersion(MemorySegment var0, int var1) {
      class="kw">return hasVersion(var0, var1) ? PacketIO.readVarString("Version", var0, var1 + getValidatedOffset(var0, var1, 17, 29, "Version"), 4096000) : null;
   }

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

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

      ReadCursor var2 = new ReadCursor();
      int var3 = var1 + getValidatedOffset(var0, var1, 21, 29, "Authors");
      long var4 = VarInt.getWithLength(var0, var3);
      if (var4 == -1L) {
         throw ProtocolException.invalidVarInt("Authors");
      }

      int var6 = (int)var4;
      if (var6 > 4096000) {
         throw ProtocolException.arrayTooLong("Authors", var6, 4096000);
      }

      int var7 = (int)(var4 >>> 32);
      if (var3 + var7 + var6 * 13L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Authors", (int)Math.min(var3 + var7 + var6 * 13L, 2147483647L), (int)var0.byteSize());
      }

      var3 += var7;
      AuthorInfo[] var8 = new AuthorInfo[var6];

      for (int var9 = 0; var9 < var6; var9++) {
         var8[var9] = AuthorInfo.toObject(var0, var3, var2);
         var3 = var2.position;
      }

      class="kw">return var8;
   }

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

   @Nullable
   class="kw">public class="kw">static String getServerVersion(MemorySegment var0, int var1) {
      class="kw">return hasServerVersion(var0, var1)
         ? PacketIO.readVarString("ServerVersion", var0, var1 + getValidatedOffset(var0, var1, 25, 29, "ServerVersion"), 4096000)
         : null;
   }

   class="kw">public class="kw">static boolean hasName(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 hasGroup(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 hasWebsite(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 hasDescription(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 8) != 0;
   }

   class="kw">public class="kw">static boolean hasVersion(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 16) != 0;
   }

   class="kw">public class="kw">static boolean hasAuthors(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 32) != 0;
   }

   class="kw">public class="kw">static boolean hasServerVersion(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 64) != 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 AssetPackManifest toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static AssetPackManifest toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 29;
      int var4 = 0;
      ReadCursor var5 = var2 != null ? var2 : new ReadCursor();
      String var6 = null;
      if (hasName(var0, var1)) {
         requireSlot(var0, var1 + 1, var4, "Name");
         int var7 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var7);
         var6 = PacketIO.readVarString("Name", var0, var7, 0, 4096000, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 1, -1, "Name");
      }

      String var18 = null;
      if (hasGroup(var0, var1)) {
         requireSlot(var0, var1 + 5, var4, "Group");
         int var19 = var3 + var4;
         long var9 = VarInt.getWithLength(var0, var19);
         var18 = PacketIO.readVarString("Group", var0, var19, 0, 4096000, var9);
         var4 += (int)var9 + (int)(var9 >>> 32);
      } else {
         requireSlot(var0, var1 + 5, -1, "Group");
      }

      String var20 = null;
      if (hasWebsite(var0, var1)) {
         requireSlot(var0, var1 + 9, var4, "Website");
         int var21 = var3 + var4;
         long var10 = VarInt.getWithLength(var0, var21);
         var20 = PacketIO.readVarString("Website", var0, var21, 0, 4096000, var10);
         var4 += (int)var10 + (int)(var10 >>> 32);
      } else {
         requireSlot(var0, var1 + 9, -1, "Website");
      }

      String var22 = null;
      if (hasDescription(var0, var1)) {
         requireSlot(var0, var1 + 13, var4, "Description");
         int var23 = var3 + var4;
         long var11 = VarInt.getWithLength(var0, var23);
         var22 = PacketIO.readVarString("Description", var0, var23, 0, 4096000, var11);
         var4 += (int)var11 + (int)(var11 >>> 32);
      } else {
         requireSlot(var0, var1 + 13, -1, "Description");
      }

      String var24 = null;
      if (hasVersion(var0, var1)) {
         requireSlot(var0, var1 + 17, var4, "Version");
         int var25 = var3 + var4;
         long var12 = VarInt.getWithLength(var0, var25);
         var24 = PacketIO.readVarString("Version", var0, var25, 0, 4096000, var12);
         var4 += (int)var12 + (int)(var12 >>> 32);
      } else {
         requireSlot(var0, var1 + 17, -1, "Version");
      }

      AuthorInfo[] var26 = null;
      if (hasAuthors(var0, var1)) {
         requireSlot(var0, var1 + 21, var4, "Authors");
         int var27 = var3 + var4;
         long var13 = VarInt.getWithLength(var0, var27);
         if (var13 == -1L) {
            throw ProtocolException.invalidVarInt("Authors");
         }

         int var15 = (int)var13;
         if (var15 > 4096000) {
            throw ProtocolException.arrayTooLong("Authors", var15, 4096000);
         }

         int var16 = (int)(var13 >>> 32);
         if (var27 + var16 + var15 * 13L > var0.byteSize()) {
            throw ProtocolException.bufferTooSmall("Authors", (int)Math.min(var27 + var16 + var15 * 13L, 2147483647L), (int)var0.byteSize());
         }

         var27 += var16;
         var26 = new AuthorInfo[var15];

         for (int var17 = 0; var17 < var15; var17++) {
            var26[var17] = AuthorInfo.toObject(var0, var27, var5);
            var27 = var5.position;
         }

         var4 = var27 - var3;
      } else {
         requireSlot(var0, var1 + 21, -1, "Authors");
      }

      String var29 = null;
      if (hasServerVersion(var0, var1)) {
         requireSlot(var0, var1 + 25, var4, "ServerVersion");
         int var30 = var3 + var4;
         long var14 = VarInt.getWithLength(var0, var30);
         var29 = PacketIO.readVarString("ServerVersion", var0, var30, 0, 4096000, var14);
         var4 += (int)var14 + (int)(var14 >>> 32);
      } else {
         requireSlot(var0, var1 + 25, -1, "ServerVersion");
      }

      AssetPackManifest var31 = new AssetPackManifest(var6, var18, var20, var22, var24, var26, var29);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var31;
   }

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

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

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

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

      if (this.version != null) {
         var3 = (byte)(var3 | 16);
      }

      if (this.authors != null) {
         var3 = (byte)(var3 | 32);
      }

      if (this.serverVersion != null) {
         var3 = (byte)(var3 | 64);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      int var4 = var2 + 29;
      if (this.name != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 1, var4 - var2 - 29);
         var4 += PacketIO.writeVarString(var1, var4, this.name, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 1, -1);
      }

      if (this.group != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 5, var4 - var2 - 29);
         var4 += PacketIO.writeVarString(var1, var4, this.group, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 5, -1);
      }

      if (this.website != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 9, var4 - var2 - 29);
         var4 += PacketIO.writeVarString(var1, var4, this.website, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 9, -1);
      }

      if (this.description != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 13, var4 - var2 - 29);
         var4 += PacketIO.writeVarString(var1, var4, this.description, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 13, -1);
      }

      if (this.version != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 17, var4 - var2 - 29);
         var4 += PacketIO.writeVarString(var1, var4, this.version, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 17, -1);
      }

      if (this.authors != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 21, var4 - var2 - 29);
         if (this.authors.length > 4096000) {
            throw ProtocolException.arrayTooLong("Authors", this.authors.length, 4096000);
         }

         var4 += VarInt.set(var1, var4, this.authors.length);
         int var5 = 0;

         for (int var6 = 0; var6 < this.authors.length; var6++) {
            var5 += this.authors[var6].serialize(var1, var4 + var5);
         }

         var4 += var5;
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 21, -1);
      }

      if (this.serverVersion != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 25, var4 - var2 - 29);
         var4 += PacketIO.writeVarString(var1, var4, this.serverVersion, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 25, -1);
      }

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

   class="kw">public int computeSize() {
      int var1 = 29;
      if (this.name != null) {
         var1 += PacketIO.stringSize(this.name);
      }

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

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

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

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

      if (this.authors != null) {
         int var2 = 0;

         for (AuthorInfo var6 : this.authors) {
            var2 += var6.computeSize();
         }

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

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

      class="kw">return var1;
   }

   class="kw">public AssetPackManifest clone() {
      AssetPackManifest var1 = new AssetPackManifest();
      var1.name = this.name;
      var1.group = this.group;
      var1.website = this.website;
      var1.description = this.description;
      var1.version = this.version;
      var1.authors = this.authors != null ? Arrays.stream(this.authors).map(var0 -> var0.clone()).toArray(AuthorInfo[]::new) : null;
      var1.serverVersion = this.serverVersion;
      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 AssetPackManifest var2)
            ? false
            : Objects.equals(this.name, var2.name)
               && Objects.equals(this.group, var2.group)
               && Objects.equals(this.website, var2.website)
               && Objects.equals(this.description, var2.description)
               && Objects.equals(this.version, var2.version)
               && Arrays.equals(this.authors, var2.authors)
               && Objects.equals(this.serverVersion, var2.serverVersion);
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      var1 = 31 * var1 + Objects.hashCode(this.name);
      var1 = 31 * var1 + Objects.hashCode(this.group);
      var1 = 31 * var1 + Objects.hashCode(this.website);
      var1 = 31 * var1 + Objects.hashCode(this.description);
      var1 = 31 * var1 + Objects.hashCode(this.version);
      var1 = 31 * var1 + Arrays.hashCode(this.authors);
      class="kw">return 31 * var1 + Objects.hashCode(this.serverVersion);
   }
}