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package mvd
import (
"github.com/osm/quake/common/buffer"
"github.com/osm/quake/common/context"
"github.com/osm/quake/packet/command"
"github.com/osm/quake/protocol"
"github.com/osm/quake/protocol/mvd"
)
type HiddenCommand struct {
Size uint32
Type uint16
Command command.Command
}
func (cmd *HiddenCommand) Bytes() []byte {
buf := buffer.New()
buf.PutUint32(cmd.Size)
buf.PutUint16(cmd.Type)
buf.PutBytes(cmd.Command.Bytes())
return buf.Bytes()
}
func parseHiddenCommands(ctx *context.Context, data []byte) ([]*HiddenCommand, error) {
var err error
var cmds []*HiddenCommand
buf := buffer.New(buffer.WithData(data))
for buf.Off() < buf.Len() {
var cmd HiddenCommand
if cmd.Size, err = buf.GetUint32(); err != nil {
return nil, err
}
if cmd.Type, err = buf.GetUint16(); err != nil {
return nil, err
}
var c command.Command
switch protocol.CommandType(cmd.Type) {
case mvd.HiddenUserCommand:
c, err = parseUserCommand(ctx, buf, cmd.Size)
case mvd.HiddenUserCommandWeapon:
c, err = parseWeapon(ctx, buf, cmd.Size)
case mvd.HiddenDemoInfo:
c, err = parseDemoInfo(ctx, buf, cmd.Size)
case mvd.HiddenDamangeDone:
c, err = parseDamageDone(ctx, buf, cmd.Size)
case mvd.HiddenUserCommandWeaponServerSide:
c, err = parseWeaponServerSide(ctx, buf, cmd.Size)
case mvd.HiddenUserCommandWeaponInstruction:
c, err = parseWeaponInstruction(ctx, buf, cmd.Size)
default:
c, err = parseUnknown(ctx, buf, cmd.Size)
}
if err != nil {
return cmds, err
}
cmd.Command = c
cmds = append(cmds, &cmd)
}
return cmds, nil
}
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