minor cleanup

- removed comment-disabled code
- reduced verbosity in protocol logging

protocol.go

@@ -98,15 +98,11 @@ func addPlayer(ws *websocket.Conn) {
 		log.Println("problem parsing the requested game id")
 		return
 	}
-	log.Printf("requested game id: %+v", gid)
 
 	game := games.get(gid.Id)
-	log.Printf("found game: %p", game)
 	if game == nil {
-		log.Println("game was nil")
 		force := *debug
 		if force {
-			log.Println("forcing game start")
 			game = NewGame(gid.Id, float32(*width), float32(*height))
 			go game.run()
 			games.add(game)
@@ -140,7 +136,6 @@ func addPlayer(ws *websocket.Conn) {
 		)
 		return
 	}
-	log.Printf("%s: %s clientid: %+v", gid.Id, player_id, clientid)
 
 	gameParam := NewGameParam(game.width, game.height)
 	err = websocket.JSON.Send(ws, gameParam)
@@ -149,7 +144,6 @@ func addPlayer(ws *websocket.Conn) {
 		websocket.JSON.Send(ws, NewFailure("game param parse error"))
 		return
 	}
-	log.Printf("gameparam: %+v", gameParam)
 
 	switch clientid.Type {
 	case "robot":