add some omp data to serde

pkg/types/omp/bpc.go

@@ -6,4 +6,6 @@ type BPC struct {
 
 func (s BPC) Init() {
 
-}
+}
+
+// InitPatch()

pkg/types/omp/header.go

@@ -4,6 +4,8 @@ type Header struct {
 	Data []byte
 }
 
+
+//TODO: It must be create dynamically for different kinds of entities (patch, maquette, etc)
 func (h *Header) Init() {
 	h.Data = []byte(`; OM File Header - Saved 2022/12/29 14:43:16
 ; (6.19 :patc (om-make-point 10 10) (om-make-point 50 50) (om-make-point 500 400) "" 183 0 "2022/12/29 14:43:16" "2022/12/29 14:43:16")

pkg/types/omp/omp.go

@@ -1,6 +1,9 @@
 package omp
 
-import "bytes"
+import (
+	"bytes"
+	"fmt"
+)
 
 type OMP struct {
 	Header Header
@@ -12,12 +15,14 @@ func (s OMP) Build() []byte {
 	buff.Write(s.Header.GetData())
 	buff.Write(s.Data.GetIntro())
 	buff.Write(s.Data.GetLibFor())
+	buff.Write(s.Data.GetOMCurrentPersistent())
 	return buff.Bytes()
 }
 
 type Data struct {
 	Intro  []byte
 	LibFor []byte
+	CurrentPersistent []byte
 }
 
 func (s *Data) GetIntro() []byte {
@@ -35,3 +40,11 @@ func (s *Data) GetLibFor() []byte {
 func (s *Data) SetLibFor() {
 	s.LibFor = []byte("(load-lib-for (quote nil))")
 }
+
+func (s *Data) SetOMCurrentPersistent(kind string, name string) {
+	s.CurrentPersistent = []byte(fmt.Sprintf("(setf *om-current-persistent* (%s \"%s\" (quote nil) (quote nil) nil 6.19))", kind, name))
+}
+
+func (s *Data) GetOMCurrentPersistent() []byte{
+	return s.CurrentPersistent
+} 

pkg/types/omp/omp_test.go

@@ -8,12 +8,13 @@ import (
 const ompExample = `; OM File Header - Saved 2022/12/29 14:43:16
 ; (6.19 :patc (om-make-point 10 10) (om-make-point 50 50) (om-make-point 500 400) "" 183 0 "2022/12/29 14:43:16" "2022/12/29 14:43:16")
 ; End File Header
-(in-package :om)(load-lib-for (quote nil))`
+(in-package :om)(load-lib-for (quote nil))(setf *om-current-persistent* (om-load-patch1 "Test Patch" (quote nil) (quote nil) nil 6.19))`
 
 func TestOmpBuilder(t *testing.T) {
 	header := &omp.OMP{}
 	header.Data.SetIntro()
 	header.Data.SetLibFor()
+	header.Data.SetOMCurrentPersistent("om-load-patch1", "Test Patch")
 	header.Header.Init()
 	str := string(header.Build())
 	if str != ompExample {