def main():
if request.method == 'POST':
rounds = request.form['rounds']
results = fizzbuzz(rounds)
return render_template('fizzbuzz.html', results=results)
return render_template('fizzbuzz.html')
def play_fizzbuzz(players):
"""
Main loop of Fizz Buzz game.
Fizz buzz is a counting game where each player speaks a number from 1 to n
in sequence, but with a few exceptions:
- if the would-be spoken number is divisible by 3 the player must say fizz
instead
- if the would-be spoken number is divisible by 5 the player must say buzz
instead
- if the would-be spoken number is divisible by 3 and 5 the player must say
fizzbuzz instead
"""
result = {'rounds': []}
active_players = [player for player in players]
current_round = 1
current_number = 1
game = Game(datetime.now(), players)
while len(active_players) > 1 and current_round < MAX_ROUNDS:
# During each round
round_dict = {'round_number': current_round,
'moves': []}
loosers = []
for player in active_players:
# Each player has its own answer
answer = generate_answer_for(player, current_number)
move = {"player_name": player.player_name,
"answer": answer}
# check answer
if answer == fizzbuzz(current_number):
move['is_correct'] = True
else:
loosers.append(player)
move['is_correct'] = False
current_number = current_number + 1
round_dict['moves'].append(move)
# play further in this round only if more players are in
if len(active_players) - len(loosers) < 2:
break
# Loosers are not in the game anymore
for looser in loosers:
active_players.remove(looser)
result['rounds'].append(round_dict)
current_round = current_round + 1
if len(active_players) == 1:
# Save game results and update winner status
game.end_date = datetime.now()
winner = active_players[0]
winner.number_games_won = winner.number_games_won + 1
game.winner = winner
game.number_of_rounds = current_round
db.session.add(game)
db.session.commit()
result["winner"] = winner
else:
# Draw game - no winner
result["winner"] = None
return result
