Keep some extra state:
Keep some extra state:

- `t` in the Connecting and Waiting states, which makes animated
  wait screens possible.
- `gid` in the Running state, which will make reconnects possible.

google/codeworld,alphalambda/codeworld,alphalambda/codeworld,venkat24/codeworld,parvmor/codeworld,tgdavies/codeworld,pranjaltale16/codeworld,alphalambda/codeworld,google/codeworld,pranjaltale16/codeworld,nomeata/codeworld,venkat24/codeworld,parvmor/codeworld,pranjaltale16/codeworld,venkat24/codeworld,tgdavies/codeworld,tgdavies/codeworld,nomeata/codeworld,three/codeworld,google/codeworld,parvmor/codeworld,three/codeworld,three/codeworld,nomeata/codeworld