def maybe_run_game():
game_to_run = Game.find_one({'state': Game.STATE_READY})
if game_to_run:
_log("running game: %s" % game_to_run.id)
controller.run_game(game_to_run)
_log("finished game: %s" % game_to_run.id)
def games_list():
games = Game.find({'is_live': True}, limit=20)
data = []
for game in games:
obj = game.to_dict()
data.append(obj)
return _json_response(data)
def rematch_game(game_id):
game = Game.find_one({'_id': game_id})
game_state = GameState.find({'game_id': game.id}, limit=1)[0]
snake_urls = []
for snake in game_state.snakes + game_state.dead_snakes:
snake_urls.append(snake['url'])
return create_game(snake_urls, game.width, game.height, game.turn_time)[0]
def rematch_game(game_id):
game = Game.find_one({'_id': game_id})
game_state = GameState.find({'game_id': game.id}, limit=1)[0]
snake_urls = []
for snake in game_state.snakes + game_state.dead_snakes:
snake_urls.append(snake['url'])
return create_game(snake_urls, game.width, game.height, game.turn_time)[0]
def start_game(game_id, manual):
game = Game.find_one({'_id': game_id})
if not game:
raise Exception('Could not find game %s' % game_id)
if manual:
game.state = Game.STATE_MANUAL
game.save()
else:
game.state = Game.STATE_READY
game.save()
return game
def start_game(game_id, manual):
game = Game.find_one({'_id': game_id})
if not game:
raise Exception('Could not find game %s' % game_id)
if manual:
game.state = Game.STATE_MANUAL
game.save()
else:
game.state = Game.STATE_READY
game.save()
return game
def games_list():
games = Game.find(
{
'is_live': True,
'state': {
'$in': [Game.STATE_PLAYING, Game.STATE_DONE]
}
},
limit=50)
data = []
for game in games:
obj = game.to_dict()
data.append(obj)
return _json_response(data)
def create_game(snake_urls, width, height, turn_time):
game = Game(width=width, height=height, turn_time=turn_time)
# Fetch snakes
start_urls = [('%s/start' % url) for url in snake_urls]
responses = AsyncCall(
payload={
'game_id': game.id,
'width': width,
'height': height
},
urls=start_urls,
timeout=10 # Enough time for Heroku apps to wake up
).start()
# Any errors?
for url, response in responses.items():
if not response:
raise Exception('%s failed to respond' % url)
params = ['name', 'color']
for param in params:
if param not in response:
raise Exception('%s missing %s' % (url, param))
# Build snakes
snakes = []
for snake_url in snake_urls:
# Find the response for that snake
for url, response in responses.items():
# We matched! Now handle the response
if url.startswith(snake_url):
if response is None:
# FREAK OUT
raise Exception('failed to contact snake: %s' % url)
snakes.append({
'url':
snake_url,
'color':
response['color'],
'head_url':
response.get(
'head_url',
'http://www.battlesnake.io/static/img/default_head.gif'
),
'name':
response['name'],
'taunt':
response['taunt']
})
game.insert()
# Create the first GameState
game_state = Engine.create_game_state(game.id, game.width, game.height)
# Init the first GameState
Engine.add_random_snakes_to_board(game_state, snakes)
Engine.add_starting_food_to_board(game_state)
# Save the first GameState
game_state.insert()
return (game, game_state)
def create_game(snake_urls, width, height, turn_time):
if not snake_urls or len(snake_urls) == 0:
raise Exception('No snake urls added. You need at least one...')
game = Game(width=width, height=height, turn_time=turn_time)
# Fetch snakes
start_urls = [('%s/start' % url) for url in snake_urls]
responses = AsyncCall(
payload={
'game_id': game.id,
'width': width,
'height': height
},
urls=start_urls,
timeout=10 # Enough time for Heroku apps to wake up
).start()
# Any errors?
for url, response in responses.items():
if not response:
raise Exception('%s failed to respond' % url)
params = ['name', 'color']
for param in params:
if param not in response:
raise Exception('%s missing %s' % (url, param))
# Build snakes
snakes = []
for snake_url in snake_urls:
# Find the response for that snake
for url, response in responses.items():
# We matched! Now handle the response
if url.startswith(snake_url):
if response is None:
# FREAK OUT
raise Exception('failed to contact snake: %s' % url)
snake = {
'url': snake_url,
'color': response['color'],
'head_url': response.get('head_url', 'http://www.battlesnake.io/static/img/default_head.gif'),
'name': response['name'],
'taunt': response['taunt']
}
if snake in snakes:
raise Exception('cannot snake name "%s" more than once' % (snake['name']))
snakes.append(snake)
game.insert()
# Create the first GameState
game_state = Engine.create_game_state(game.id, game.width, game.height)
# Init the first GameState
Engine.add_random_snakes_to_board(game_state, snakes)
Engine.add_starting_food_to_board(game_state)
# Save the first GameState
game_state.insert()
if (len(snakes) > 1):
_update_slack(game.id, '%d brave snakes enter the grid: %s' % (
len(snakes), ', '.join([s['name'] for s in snakes]))
)
return (game, game_state)
def game_resume(game_id):
game = Game.find_one({'_id': game_id})
game.state = Game.STATE_READY
game.save()
return _json_response(game.to_dict())
def game_pause(game_id):
game = Game.find_one({'_id': game_id})
game.state = Game.STATE_PAUSED
game.save()
return _json_response(game.to_dict())
def game_details(game_id):
game = Game.find_one({'_id': game_id})
return _json_response(game.to_dict())
def game_turn(game_id):
game = Game.find_one({'_id': game_id})
game_state = controller.next_turn(game)
return _json_response(game_state.to_dict())