def show_game(gid):
state_only = request.args.get("state")
if state_only:
# get game state
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
return jsonify(state)
else:
# get game state
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
return render_template('watchgame.html', gid=gid, player1=state['players'][0], player2=state['players'][1])
def join_game(gid):
"""
GET:
ret: join game page.
POST:
form:
"""
if request.method == 'GET':
uid = request.cookies.get('uid')
# get game state
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
if len(state['players']) > 1:
return redirect("/game/play/{}".format(gid))
# if len(state['players']) >= state['MAX_PLAYERS'] and uid not in state['players']:
# flash("Cannot join game, already full.")
# return redirect('/game')
# if uid in state['players']:
# return redirect('/game/lobby/{}'.format(gid))
# else:
return render_template('join.html', gid=gid)
elif request.method == 'POST':
# parse form
bot_url = request.form['bot_url']
bot_role = request.form['bot_role'] # role in game (eg. which pong paddle)
# get user id
uid = request.cookies.get('uid')
# get game state
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
if len(state['players']) >= state['MAX_PLAYERS'] and uid not in state['players']:
flash("Cannot join game, already full.")
return redirect('/game/join/{}'.format(gid))
state['players'].append(uid)
# add joined player to state
state['bots'][bot_role] = {"username": uid, "url": bot_url}
if len(state['players']) > 1:
state['ready'] = True
rs.set(redis_key, json.dumps(state))
return redirect('/game/start/{}'.format(gid))
def lobby_game(gid):
# get game state
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
uid = request.cookies.get('uid')
players = state['players']
ready = state['ready']
return render_template('lobby.html', players=players, player_count=len(players), gid=gid, ready=ready)
def start_game(gid):
# get game state
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
state['start'] = True
rs.set(redis_key, json.dumps(state))
if request.args.get('json'):
return jsonify({"gid": gid, "state": state})
return redirect('/game/play/{}'.format(gid))
def create_game():
"""
ARGS:
computer (boolean): should we provide a computer.
GET:
ret: create game page.
POST:
body:
bot_url
bot_role
"""
if request.method == 'GET':
return render_template('creategame.html')
elif request.method == 'POST':
# parse args
with_computer = request.args.get('computer')
# parse form
bot_url = request.form['bot_url']
bot_role = request.form['bot_role'] # role in game (eg. which pong paddle)
# generate new game id
gid = base64.b64encode(os.urandom(32))[:8].decode()
while not safe_check(gid):
gid = base64.b64encode(os.urandom(32))[:8].decode()
redis_key = redis_game_key(gid, GAME)
# set initial game state
state = pong.INITIAL_STATE
# add players
uid = request.cookies.get('uid')
state['owner'] = uid
# add bot to game state
state['bots'] = {}
if with_computer:
state['players'] = [
'computer',
uid
]
state['bots'] = {
'lpaddle': {
"username": '******',
"url": 'https://json.lib.id/zhuda-bot-builder@dev/',
},
'rpaddle': {
"username": uid,
"url": bot_url,
}
}
state['start'] = True
rs.set(redis_key, json.dumps(state))
return redirect('/game/play/{}'.format(gid))
state['players'] = [
uid
]
state['bots'] = {
bot_role: {
"username": uid,
"url": bot_url,
}
}
rs.set(redis_key, json.dumps(state))
return redirect('/game/lobby/{}'.format(gid))
def get_state(gid):
redis_key = redis_game_key(gid, GAME)
state = json.loads(rs.get(redis_key).decode())
return jsonify(state)