restructurando el codigo para actualizar los packs con la nueva arquitectura del builder

base/apack/pkjson/builder.go

@@ -315,7 +315,7 @@ func (b *Builder) makeLevel (mode pstate.Mode, isNil, isEmpty bool, maker func(b
 
 	maker(b)
 
-	if b.Err == nil {
+	if b.Err != nil {
 		return
 	}
 

base/apack/pkjson/key_stringer.go

@@ -112,7 +112,7 @@ func (s *keyStringer) getOrBuildStringer(rtype reflect.Type) rMapEntryFnc {
 	}
 
 	fn := s.checkInterfaces(rtype)
-	if fn == nil && rtype.Kind() == reflect.Interface {
+	if fn == nil  {
 		fn = s.interfaceStringer(rtype)
 	}
 	s.RUnlock()
@@ -132,7 +132,7 @@ func (s *keyStringer) interfaceStringer(rtype reflect.Type) rMapEntryFnc {
 
 	if rtype.Kind() == reflect.String {
 		return func(e *rMapEntry, v reflect.Value) error {
-			e.k = v.Elem().String()
+			e.k = v.String()
 			e.f = apack.FlagScapeHTML
 			return nil
 		}

base/apack/pkjson/reflected_map.go

@@ -88,6 +88,7 @@ func (m *rMap) pack (builder *Builder, value reflect.Value) {
 			b.writeSepIf(i>0)
 			b.B.WriteString(ls[i].k)
 			b.B.WriteByte(':')
+			b.Current.IsValue = true
 			m.packFn(b,ls[i].v)
 			if b.Err != nil {
 				return

base/apack/pstate/state.go

@@ -39,7 +39,7 @@ type (
 		field 		string
 
 		Level 		int
-		levels 		[]StateLevel
+		levels 		[]*StateLevel
 		Current 	*StateLevel
 
 		Pos 		int
@@ -66,16 +66,15 @@ func ReleaseState (state *State) {
 
 func NewState(options ...StateFnc) *State {
 	return (&State{
+		Level: -1,
 		B 	  : bfrs.NewABuffer(),
-		levels: make([]StateLevel,levelsLen),
 	}).init(options) }
 
 
 
 func (s *State) init (options []StateFnc) *State {
 	for _,o := range options { o(s) }
-	s.levels[0].Ini(ModeValue,0)
-	s.Current = &s.levels[0]
+	s.Open(ModeValue)
 	return s
 }
 
@@ -83,15 +82,13 @@ func (s *State) reset () *State {
 	s.B.Reset()
 	s.key = nil
 	s.field = ""
-	s.Level = 0
+	s.Level = -1
 	s.Pos  = 0
 	s.Err  = nil
 	s.cyclesCheck = nil
 	s.Encrypter = nil
-	for i := 0; i<len(s.levels); i++ {
-		(&s.levels[i]).Ini(ModeNone,0)
-	}
-	s.levels = s.levels[:levelsLen]
+	s.levels = s.levels[:0]
+	s.Current= nil
 	return s
 }
 
@@ -101,12 +98,8 @@ func (s *State) reset () *State {
 
 func (s *State) Open (mode Mode) {
 	s.Level++
-	if s.Level > levelsLen {
-		s.levels = append(s.levels, *((&(StateLevel{})).Ini(mode, s.B.Len())))
-	} else {
-		(&s.levels[s.Level]).Ini(mode, s.B.Len())
-	}
-	s.Current = &s.levels[s.Level]
+	s.levels = append(s.levels, (&StateLevel{}).Ini(mode, s.B.Len()))
+	s.Current = s.levels[s.Level]
 }
 
 func (s *State) Close(mode Mode) {
@@ -115,10 +108,12 @@ func (s *State) Close(mode Mode) {
 		s.SetError(apack.G.ErrStateInvalidLevel)
 		return
 	}
-	if s.levels[s.Level].Mode != mode {
+	//s.levels = s.levels[:s.Level+1]
+	if s.levels[s.Level+1].Mode != mode {
 		s.SetError(apack.G.ErrInvalidNode)
+		return
 	}
-	s.Current = &s.levels[s.Level]
+	s.Current = s.levels[s.Level]
 }