def new_game(cls, player_id, max_players=4):
uuidstr = str(uuid.uuid4())
game = cls(uuid=uuidstr, max_players=int(max_players), creator=player_id)
game.players = [str(player_id)]
game = game.save()
publish('lobby', json.dumps({'type': 'game_created', 'message': game.to_dict()}))
return game
def start(self):
if self.started:
return self
self.started = True
self.start_time = datetime.datetime.utcnow()
publish('lobby', json.dumps({'type': 'game_started', 'message': {}}))
publish(self.uuid + '-room', json.dumps({'type': 'game_started', 'message': {}}))
return self.save()
def remove_player(self, player_id):
"""Removes a player from the game"""
try:
del self.players[self.players.index(player_id)]
except KeyError:
return self
else:
game = self.save()
publish(self.uuid + '-room', json.dumps({'type': 'players_changed', 'message': {}}))
publish('lobby', json.dumps({'type': 'game_changed', 'message': {}}))
return game
def start(self):
if self.started:
return self
self.started = True
self.start_time = datetime.datetime.utcnow()
publish('lobby', json.dumps({'type': 'game_started', 'message': {}}))
publish(self.uuid + '-room',
json.dumps({
'type': 'game_started',
'message': {}
}))
return self.save()
def on_chat(self, message):
# validate that user is actually allowed to perform these actions (we
# should probably replace this with actual channel auth negotiation at
# the namespace level)
game_id = message.pop('game_id')
if not self.validate(game_id):
self.emit('error', {'error': 'unauthorized'})
return
# augment the chat message with some additional info and push it into redis
message['timestamp'] = datetime.datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S') + ' UTC'
message['name'] = self.request.name
channel_id = game_id + '-room'
publish(channel_id, json.dumps({'type': 'chat', 'message': message}))
def on_chat(self, message):
# validate that user is actually allowed to perform these actions (we
# should probably replace this with actual channel auth negotiation at
# the namespace level)
game_id = message.pop('game_id')
if not self.validate(game_id):
self.emit('error', {'error': 'unauthorized'})
return
# augment the chat message with some additional info and push it into redis
message['timestamp'] = datetime.datetime.utcnow().strftime(
'%Y-%m-%d %H:%M:%S') + ' UTC'
message['name'] = self.request.name
channel_id = game_id + '-room'
publish(channel_id, json.dumps({'type': 'chat', 'message': message}))
def add_player(self, player_id):
"""Adds a player to the game"""
if len(self.players) >= self.max_players:
return self
# publish a players changed event to any connected clients
publish(self.uuid + '-room', json.dumps({'type': 'players_changed', 'message': {}}))
# check if user is already in this game
if player_id in self.players:
return self
# add player to the game and save
self.players.append(player_id)
game = self.save()
publish('lobby', json.dumps({'type': 'game_changed', 'message': {}}))
return game
def new_game(cls, player_id, max_players=4):
uuidstr = str(uuid.uuid4())
game = cls(uuid=uuidstr,
max_players=int(max_players),
creator=player_id)
game.players = [str(player_id)]
game = game.save()
publish(
'lobby',
json.dumps({
'type': 'game_created',
'message': game.to_dict()
}))
return game
def remove(self):
publish(
'lobby',
json.dumps({
'type': 'game_deleted',
'message': {
'game_id': self.uuid
}
}))
publish(
self.uuid + '-room',
json.dumps({
'type': 'game_deleted',
'message': {
'game_id': self.uuid
}
}))
return self.delete()
def remove_player(self, player_id):
"""Removes a player from the game"""
try:
del self.players[self.players.index(player_id)]
except KeyError:
return self
else:
game = self.save()
publish(self.uuid + '-room',
json.dumps({
'type': 'players_changed',
'message': {}
}))
publish('lobby', json.dumps({
'type': 'game_changed',
'message': {}
}))
return game
def add_player(self, player_id):
"""Adds a player to the game"""
if len(self.players) >= self.max_players:
return self
# publish a players changed event to any connected clients
publish(self.uuid + '-room',
json.dumps({
'type': 'players_changed',
'message': {}
}))
# check if user is already in this game
if player_id in self.players:
return self
# add player to the game and save
self.players.append(player_id)
game = self.save()
publish('lobby', json.dumps({'type': 'game_changed', 'message': {}}))
return game
def remove(self):
publish('lobby', json.dumps({'type': 'game_deleted', 'message': {'game_id': self.uuid}}))
publish(self.uuid + '-room', json.dumps({'type': 'game_deleted', 'message': {'game_id': self.uuid}}))
return self.delete()
