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package mvdweapon
import (
"github.com/osm/quake/common/buffer"
"github.com/osm/quake/common/context"
"github.com/osm/quake/protocol/mvd"
)
type Command struct {
Bits byte
Age byte
Weapons []byte
}
func (cmd *Command) Bytes() []byte {
buf := buffer.New()
buf.PutByte(mvd.CLCWeapon)
buf.PutByte(cmd.Bits)
buf.PutByte(cmd.Age)
buf.PutBytes(cmd.Weapons)
return buf.Bytes()
}
func Parse(ctx *context.Context, buf *buffer.Buffer) (*Command, error) {
var err error
var cmd Command
if cmd.Bits, err = buf.ReadByte(); err != nil {
return nil, err
}
if cmd.Bits&mvd.CLCWeaponForgetRanking != 0 {
if cmd.Age, err = buf.ReadByte(); err != nil {
return nil, err
}
}
for {
weapon, err := buf.ReadByte()
if err != nil {
return nil, err
}
if weapon == 0 {
break
}
cmd.Weapons = append(cmd.Weapons, weapon)
}
return &cmd, nil
}
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