source: binary-improvements2/7dtd-server-fixes/src/JSON/JSONBoolean.cs@ 389

using System.Text;

namespace AllocsFixes.JSON {
        public class JSONBoolean : JSONValue {
                private readonly bool value;

                public JSONBoolean (bool _value) {
                        value = _value;
                }

                public bool GetBool () {
                        return value;
                }

                public override void ToString (StringBuilder _stringBuilder, bool _prettyPrint = false, int _currentLevel = 0) {
                        _stringBuilder.Append (value ? "true" : "false");
                }

                public static JSONBoolean Parse (string _json, ref int _offset) {
                        //Log.Out ("ParseBool enter (" + offset + ")");

                        if (_json.Substring (_offset, 4).Equals ("true")) {
                                //Log.Out ("JSON:Parsed Bool: true");
                                _offset += 4;
                                return new JSONBoolean (true);
                        }

                        if (_json.Substring (_offset, 5).Equals ("false")) {
                                //Log.Out ("JSON:Parsed Bool: false");
                                _offset += 5;
                                return new JSONBoolean (false);
                        }

                        throw new MalformedJSONException ("No valid boolean found");
                }

                public override string AsString => value ? "true" : "false";
                public override int AsInt => value ? 1 : 0;
                public override double AsDouble => AsInt;
        }
}