func (a *avatar) control(ctrl <-chan Msg, input <-chan *protocol.Message) {
for {
select {
case msg := <-ctrl:
switch m := msg.(type) {
// TODO: Handle MsgTick?
case MsgQuit:
a.player.Chan <- MsgSetState{Remove{true}}
a.svc.Game <- MsgEntityRemoved{&a.player}
return
}
case msg := <-input:
switch *msg.Type {
case protocol.Message_Type(protocol.Message_MOVE):
dir := msg.Move.Direction
vec := s3dm.NewV3(*dir.X, *dir.Y, *dir.Z)
a.player.Chan <- MsgRunAction{Move{vec}, false}
default:
log.Println("Client sent unhandled message, ignoring:",
protocol.Message_Type_name[int32(*msg.Type)])
}
}
}
}
// Receives messages from remote client and acts upon them if appropriate.
func (cl *client) RecvLoop(cs chan<- Msg) {
defer logAndClose(cl.conn)
for {
msg, err := readMessage(cl.conn)
if err != nil {
// Remove client if something went wrong
cs <- removeClientMsg{cl, "Reading message from client failed: " + err.String()}
return
}
switch *msg.Type {
case protocol.Message_Type(protocol.Message_DISCONNECT):
cs <- removeClientMsg{cl, proto.GetString(msg.Disconnect.ReasonStr)}
return
default:
// TODO: If no proper avatar has been started, this will block, fix?
// We could check cl.avatar for nil
cl.RecvQueue <- msg // Forward to avatar
}
}
}