AjTalk.ImageSerializer.Serialize C# (CSharp) Метод

        public void Serialize(object obj)
        {
            if (obj == null)
            {
                this.writer.Write((byte)ImageCode.Nil);
                return;
            }

            if (obj is int)
            {
                this.writer.Write((byte)ImageCode.Integer);
                this.writer.Write((int)obj);
                return;
            }

            int position = this.objects.IndexOf(obj);

            if (position >= 0)
            {
                this.writer.Write((byte)ImageCode.Reference);
                this.writer.Write(position);
                return;
            }

            if (obj is string)
            {
                this.writer.Write((byte)ImageCode.String);
                this.writer.Write((string)obj);
                return;
            }

            if (obj is Context)
            {
                var ctx = (Context)obj;
                this.objects.Add(ctx);
                this.writer.Write((byte)ImageCode.Context);
                var names = ctx.GetNames();
                int nnames = names.Count;

                this.writer.Write(nnames);

                foreach (var name in names)
                {
                    this.writer.Write(name);
                    this.Serialize(ctx.GetValue(name));
                }

                return;
            }

            if (obj is NativeBehavior)
            {
                var nbehavior = (NativeBehavior)obj;

                this.objects.Add(nbehavior);

                this.writer.Write((byte)ImageCode.NativeBehavior);
                this.Serialize(nbehavior.NativeType.FullName);
                this.Serialize(nbehavior.SuperClass);
                if (nbehavior.MetaClass.SuperClass is IClass)
                    this.Serialize(nbehavior.MetaClass.SuperClass);
                else
                    this.Serialize(null);
                var methods = nbehavior.GetInstanceMethods();
                this.Serialize(methods.Count(mth => mth.SourceCode != null));

                foreach (var method in methods)
                    if (method.SourceCode != null)
                    {
                        this.Serialize(method.Name);
                        this.Serialize(method.SourceCode);
                    }

                var classmethods = nbehavior.GetClassMethods();
                this.Serialize(classmethods.Count(mth => mth.SourceCode != null));

                foreach (var method in classmethods)
                    if (method.SourceCode != null)
                    {
                        this.Serialize(method.Name);
                        this.Serialize(method.SourceCode);
                    }

                return;
            }

            if (obj is IClass)
            {
                var klass = (IClass)obj;

                this.objects.Add(klass);

                this.writer.Write((byte)ImageCode.Class);
                this.Serialize(klass.Name);
                this.Serialize(klass.Category);
                this.Serialize(klass.GetInstanceVariableNamesAsString());
                this.Serialize(klass.GetClassVariableNamesAsString());
                this.Serialize(klass.SuperClass);
                if (klass.MetaClass.SuperClass is IClass)
                    this.Serialize(klass.MetaClass.SuperClass);
                else
                    this.Serialize(null);
                var methods = klass.GetInstanceMethods();
                this.Serialize(methods.Count(mth => mth.SourceCode != null));

                foreach (var method in methods)
                    if (method.SourceCode != null)
                    {
                        this.Serialize(method.Name);
                        this.Serialize(method.SourceCode);
                    }

                var classmethods = klass.GetClassMethods();
                this.Serialize(classmethods.Count(mth => mth.SourceCode != null));

                foreach (var method in classmethods)
                    if (method.SourceCode != null)
                    {
                        this.Serialize(method.Name);
                        this.Serialize(method.SourceCode);
                    }

                return;
            }

            if (obj is IObject)
            {
                var iobj = (IObject)obj;

                this.objects.Add(iobj);

                this.writer.Write((byte)ImageCode.Object);
                this.Serialize(iobj.Behavior);
                int nvars = iobj.NoVariables;
                this.Serialize(nvars);
                for (int k = 0; k < nvars; k++)
                    this.Serialize(iobj[k]);
                return;
            }

            if (obj is Machine)
            {
                var mach = (Machine)obj;
                this.objects.Add(mach);
                this.objects.Add(mach.Environment);
                this.writer.Write((byte)ImageCode.Machine);
                var names = mach.GetGlobalNames().ToList();

                int nnames = names.Count;

                this.writer.Write(nnames);

                foreach (var name in names)
                {
                    this.writer.Write(name);
                    this.Serialize(mach.GetGlobalObject(name));
                }

                return;
            }

            throw new InvalidDataException();
        }