source: TFP-WebServer/WebServer/src/WebAPI/APIs/GameData/EntityClass.cs@ 485

using JetBrains.Annotations;
using Utf8Json;
using Webserver.Permissions;

namespace Webserver.WebAPI.APIs.GameData {
        [UsedImplicitly]
        internal class EntityClass : AbsRestApi {
                private static readonly byte[] jsonKeyName = JsonWriter.GetEncodedPropertyNameWithBeginObject ("name");
                private static readonly byte[] jsonKeyId = JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator ("id");
                private static readonly byte[] jsonKeyCommandIndex = JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator ("commandId");
                private static readonly byte[] jsonKeyManualSpawnType = JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator ("manualSpawnType");

                private readonly byte[] allClassesSerialized;

                public EntityClass (Web _parent) {
                        JsonWriter writer = new JsonWriter ();
                        
                        writer.WriteBeginArray ();

                        int written = 0;
                        int iCommandIndex = 0;
                        foreach ((int id, global::EntityClass entityClass) in global::EntityClass.list.Dict) {
                                if (written > 0) {
                                        writer.WriteValueSeparator ();
                                }

                                written++;

                                string name = entityClass.entityClassName;
                                global::EntityClass.UserSpawnType spawnType = entityClass.userSpawnType;
                                
                                writer.WriteRaw (jsonKeyName);
                                writer.WriteString (name);

                                writer.WriteRaw (jsonKeyId);
                                writer.WriteInt32 (id);

                                if (entityClass.userSpawnType != global::EntityClass.UserSpawnType.None) {
                                        iCommandIndex++;
                        
                                        writer.WriteRaw (jsonKeyCommandIndex);
                                        writer.WriteInt32 (iCommandIndex);
                                }

                                writer.WriteRaw (jsonKeyManualSpawnType);
                                writer.WriteString (spawnType.ToStringCached ());
                                
                                writer.WriteEndObject ();
                        }

                        writer.WriteEndArray ();

                        allClassesSerialized = writer.ToUtf8ByteArray ();
                }

                protected override void HandleRestGet (RequestContext _context) {
                        PrepareEnvelopedResult (out JsonWriter writer);
                        writer.WriteRaw (allClassesSerialized);
                        SendEnvelopedResult (_context, ref writer);
                }

                public override int DefaultPermissionLevel () => AdminWebModules.PermissionLevelGuest;
        }
}