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codecs update

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This commit is contained in:
蒟蒻
2025-06-21 16:48:02 +08:00
parent eeaeff02c0
commit bec0a56a3d
23 changed files with 1233 additions and 10457 deletions
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116
codec/packet/configuration/client/codecs.go
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@ -343,50 +343,6 @@ func (c ConfigUpdateEnabledFeatures) WriteTo(w io.Writer) (n int64, err error) {
return n, err
}
// StringIdentifierVarIntArray a utility type for encoding/decoding packet.Identifier -> string[packet.VarInt] slice.
type StringIdentifierVarIntArray []string
func (a StringIdentifierVarIntArray) WriteTo(w io.Writer) (n int64, err error) {
size := len(a)
if nn, err := packet.VarInt(size).WriteTo(w); err != nil {
return n, err
} else {
n += nn
}
for i := 0; i < size; i++ {
nn, err := packet.Identifier(a[i]).WriteTo(w)
n += nn
if err != nil {
return n, err
}
}
return n, nil
}
func (a *StringIdentifierVarIntArray) ReadFrom(r io.Reader) (n int64, err error) {
var size packet.VarInt
if nn, err := size.ReadFrom(r); err != nil {
return nn, err
} else {
n += nn
}
if size < 0 {
return n, errors.New("array length less than zero")
}
for i := 0; i < int(size); i++ {
var elem packet.Identifier
if nn, err := elem.ReadFrom(r); err != nil {
return n, err
} else {
n += nn
}
*a = append(*a, string(elem))
}
return n, err
}
// Int8VarIntArray a utility type for encoding/decoding packet.Byte -> int8[packet.VarInt] slice.
type Int8VarIntArray []int8
@ -394,9 +350,8 @@ func (a Int8VarIntArray) WriteTo(w io.Writer) (n int64, err error) {
size := len(a)
if nn, err := packet.VarInt(size).WriteTo(w); err != nil {
return n, err
} else {
n += nn
}
n += nn
for i := 0; i < size; i++ {
nn, err := packet.Byte(a[i]).WriteTo(w)
n += nn
@ -409,23 +364,74 @@ func (a Int8VarIntArray) WriteTo(w io.Writer) (n int64, err error) {
func (a *Int8VarIntArray) ReadFrom(r io.Reader) (n int64, err error) {
var size packet.VarInt
if nn, err := size.ReadFrom(r); err != nil {
return nn, err
} else {
n += nn
nn, err := size.ReadFrom(r)
n += nn
if err != nil {
return n, err
}
if size < 0 {
return n, errors.New("array length less than zero")
}
if cap(*a) >= int(size) {
*a = (*a)[:int(size)]
} else {
*a = make(Int8VarIntArray, int(size))
}
for i := 0; i < int(size); i++ {
var elem packet.Byte
if nn, err := elem.ReadFrom(r); err != nil {
nn, err = (*packet.Byte)(&(*a)[i]).ReadFrom(r)
n += nn
if err != nil {
return n, err
}
}
return n, err
}
// StringIdentifierVarIntArray a utility type for encoding/decoding packet.Identifier -> string[packet.VarInt] slice.
type StringIdentifierVarIntArray []string
func (a StringIdentifierVarIntArray) WriteTo(w io.Writer) (n int64, err error) {
size := len(a)
if nn, err := packet.VarInt(size).WriteTo(w); err != nil {
return n, err
}
n += nn
for i := 0; i < size; i++ {
nn, err := packet.Identifier(a[i]).WriteTo(w)
n += nn
if err != nil {
return n, err
}
}
return n, nil
}
func (a *StringIdentifierVarIntArray) ReadFrom(r io.Reader) (n int64, err error) {
var size packet.VarInt
nn, err := size.ReadFrom(r)
n += nn
if err != nil {
return n, err
}
if size < 0 {
return n, errors.New("array length less than zero")
}
if cap(*a) >= int(size) {
*a = (*a)[:int(size)]
} else {
*a = make(StringIdentifierVarIntArray, int(size))
}
for i := 0; i < int(size); i++ {
nn, err = (*packet.Identifier)(&(*a)[i]).ReadFrom(r)
n += nn
if err != nil {
return n, err
} else {
n += nn
}
*a = append(*a, int8(elem))
}
return n, err