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

1.19.2 chat support

Browse Source
This commit is contained in:
Tnze
2022-11-30 18:50:10 +08:00
parent 0b7ef620d9
commit 55d79f791a
13 changed files with 431 additions and 244 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
net/packet/util.go
View File

@ -81,8 +81,8 @@ func Array(ary any) Field {
}
type Opt struct {
Has interface{} // Pointer of bool, or `func() bool`
Field interface{} // FieldEncoder, FieldDecoder or both (Field)
Has any // Pointer of bool, or `func() bool`
Field any // FieldEncoder, FieldDecoder, `func() FieldEncoder`, `func() FieldDecoder` or `func() Field`
}
func (o Opt) has() bool {
@ -103,14 +103,32 @@ func (o Opt) has() bool {
func (o Opt) WriteTo(w io.Writer) (int64, error) {
if o.has() {
return o.Field.(FieldEncoder).WriteTo(w)
switch field := o.Field.(type) {
case FieldEncoder:
return field.WriteTo(w)
case func() FieldEncoder:
return field().WriteTo(w)
case func() Field:
return field().WriteTo(w)
default:
panic("unsupported Field type: " + reflect.TypeOf(o.Field).String())
}
}
return 0, nil
}
func (o Opt) ReadFrom(r io.Reader) (int64, error) {
if o.has() {
return o.Field.(FieldDecoder).ReadFrom(r)
switch field := o.Field.(type) {
case FieldDecoder:
return field.ReadFrom(r)
case func() FieldDecoder:
return field().ReadFrom(r)
case func() Field:
return field().ReadFrom(r)
default:
panic("unsupported Field type: " + reflect.TypeOf(o.Field).String())
}
}
return 0, nil
}