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package dem
import (
"errors"
"github.com/osm/quake/common/buffer"
"github.com/osm/quake/common/context"
)
var ErrUnknownType = errors.New("unknown type")
type Demo struct {
CDTrack []byte
Data []*Data
}
func (dem *Demo) Bytes() []byte {
buf := buffer.New()
buf.PutBytes(dem.CDTrack)
for _, d := range dem.Data {
buf.PutBytes(d.Bytes())
}
return buf.Bytes()
}
func Parse(ctx *context.Context, data []byte) (*Demo, error) {
var demo Demo
buf := buffer.New(buffer.WithData(data))
ctx.SetIsDem(true)
for buf.Off() < buf.Len() {
b, err := buf.ReadByte()
if err != nil {
return nil, err
}
demo.CDTrack = append(demo.CDTrack, b)
if b == '\n' {
break
}
}
for buf.Off() < buf.Len() {
d, err := parseData(ctx, buf)
if err != nil {
return nil, err
}
demo.Data = append(demo.Data, d)
}
return &demo, nil
}
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