class Simulation:
def __init__(self, games=5000, max_games=10000, default_games=5000):
self.points = {}
self.played = {}
self.won = {}
self.max_games = max_games
self.default_games = default_games
self.games = self.default_games
if self.games > self.max_games:
print 'Can\'t play %s games, playing %s games instead' % (self.games,self.max_games)
self.games = self.max_games
else:
self.games = games
def run(self):
from CrapsGame import CrapsGame
a = CrapsGame()
for i in range(0,self.games):
a.play()
length = str(a.length)
self.increment(self.played,length)
if (a.outcome == 'won'):
self.increment(self.won,length)
def show_form(self):
print '
'
def print_stats(self):
cumulative_odds = 0
print ''
print 'Fast Jack\'s Floating Hall of Craps
'
print 'Stats on %s games
' % self.games
print ''
print ''
print '| Length of Game | '
print 'Number of Games | '
print 'Games won | '
print 'Games lost | '
print 'Cumulative odds | '
print '
'
keys = self.played.keys()
for i in range(0,len(keys)):
keys[i] = int(keys[i])
keys.sort()
total_rounds_played = 0
for key in keys:
length = key
total_rounds_played = total_rounds_played + (key * self.played[str(key)])
key = str(key)
if self.played.has_key(key):
number_played = self.played[key]
percent_played = float(number_played) / self.games * 100
else:
number_played = 0
if self.won.has_key(key):
number_won = self.won[key]
percent_won = float(number_won) / number_played * 100
else:
number_won = 0
percent_won = 0
number_lost = number_played - number_won
if number_lost == 0:
percent_lost = 0
else:
percent_lost = float(number_lost) / number_played * 100
cumulative_odds = cumulative_odds + ((float(number_won) / self.games) * 100)
print ''
print '| %d | ' % length
print '%d (%.2f%%) | ' % (number_played, percent_played)
print '%d (%.2f%%) | ' % (number_won, percent_won)
print '%d (%.2f%%) | ' % (number_lost, percent_lost)
print '%.2f%% | ' % (cumulative_odds)
print '
'
print '
'
print 'Total probability of winning: %.2f%%
' % cumulative_odds
def increment(self,dict,key):
if dict.has_key(key):
dict[key] = dict[key] + 1
else:
dict[key] = 1