60 lines
1.2 KiB
Go
60 lines
1.2 KiB
Go
package proto
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import (
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"github.com/sandertv/gophertunnel/minecraft/protocol"
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)
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type IO interface {
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protocol.IO
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SetProtocolID(protocolID int32)
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ProtocolID() int32
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}
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type Reader struct {
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*protocol.Reader
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protocolID int32
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}
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func NewReader(r *protocol.Reader, protocolID int32) *Reader {
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return &Reader{
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Reader: r,
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protocolID: protocolID,
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}
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}
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func (r *Reader) SetProtocolID(protocolID int32) { r.protocolID = protocolID }
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func (r *Reader) ProtocolID() int32 { return r.protocolID }
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func (r *Reader) Reads() bool { return true }
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type Writer struct {
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*protocol.Writer
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protocolID int32
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}
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func NewWriter(w *protocol.Writer, protocolID int32) *Writer {
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return &Writer{w, protocolID}
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}
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func (w *Writer) SetProtocolID(protocolID int32) { w.protocolID = protocolID }
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func (w *Writer) ProtocolID() int32 { return w.protocolID }
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func (w *Writer) Reads() bool { return false }
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func IsReader(r protocol.IO) bool {
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_, ok := r.(*Reader)
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return ok
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}
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func IsWriter(w protocol.IO) bool {
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_, ok := w.(*Writer)
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return ok
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}
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func EmptySlice[T any](io protocol.IO, slice *[]T) {
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if IsReader(io) {
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*slice = make([]T, 0)
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}
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}
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