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support TAG_List<List/Array>

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This commit is contained in:
Tnze
2021-05-27 10:45:36 +08:00
parent dd1b8fd9c9
commit d829d3bccf
3 changed files with 60 additions and 22 deletions
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10
nbt/encode.go
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@ -41,7 +41,7 @@ func (e *Encoder) marshal(val reflect.Value, tagType byte, tagName string) error
func (e *Encoder) writeHeader(val reflect.Value, tagType byte, tagName string) (err error) {
if tagType == TagList {
eleType := getTagType(val.Type().Elem())
err = e.writeListHeader(eleType, tagName, val.Len())
err = e.writeListHeader(eleType, tagName, val.Len(), true)
} else {
err = e.writeTag(tagType, tagName)
}
@ -224,9 +224,11 @@ func (e *Encoder) writeTag(tagType byte, tagName string) error {
return err
}
func (e *Encoder) writeListHeader(elementType byte, tagName string, n int) (err error) {
if err = e.writeTag(TagList, tagName); err != nil {
return
func (e *Encoder) writeListHeader(elementType byte, tagName string, n int, writeTag bool) (err error) {
if writeTag {
if err = e.writeTag(TagList, tagName); err != nil {
return
}
}
if _, err = e.w.Write([]byte{elementType}); err != nil {
return