falloutBot/go-mc
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

more util types

Browse Source
This commit is contained in:
蒟蒻
2025-06-18 08:47:58 +08:00
parent 3eb5bcd054
commit a3d57fde34
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
net/packet/util.go
View File

@ -313,7 +313,10 @@ func (o OptID[T, P]) WriteTo(w io.Writer) (n int64, err error) {
o.ID++ o.ID++
} }
n1, err := (*VarInt)(&o.ID).WriteTo(w) n1, err := (*VarInt)(&o.ID).WriteTo(w)
if err != nil || o.ID > 0 { if err != nil {
return n1, err
}
if o.Has {
return n1, err return n1, err
} }
n2, err := o.Val.WriteTo(w) n2, err := o.Val.WriteTo(w)
@ -323,6 +326,7 @@ func (o OptID[T, P]) WriteTo(w io.Writer) (n int64, err error) {
func (o *OptID[T, P]) ReadFrom(r io.Reader) (n int64, err error) { func (o *OptID[T, P]) ReadFrom(r io.Reader) (n int64, err error) {
n1, err := (*VarInt)(&o.ID).ReadFrom(r) n1, err := (*VarInt)(&o.ID).ReadFrom(r)
if o.ID > 0 { if o.ID > 0 {
o.Has = true
o.ID-- o.ID--
return n1, err return n1, err
} }