def test_iters():
# I want to know how many iteractions are good.
# I'll play a player that does only 10 iterations, then keep pushing mine up to see how many wins/losses
# Play this many games at each iter value
NUM_GAMES = 100
for iterations in (1, 10, 100, 1000, 10000):
win_counts = [0,0]
for game_num in range(NUM_GAMES):
state = PresidentGameState()
state._deal()
with term.location(0, term.height - 1):
print("(%s) Game number %s/%s" % (iterations, game_num, NUM_GAMES)),
sys.stdout.flush()
while state.get_moves():
# Use different numbers of iterations (simulations, tree nodes) for different players
if state.player_to_move == 0:
m = ismcts(rootstate=state, itermax=iterations, verbose=False, quiet=True)
else:
m = ismcts(rootstate=state, itermax=1, verbose=False, quiet=True)
# print "Best Move: " + str(m) + "\n"
state.do_move(m)
# print "Results: P0: %s P1: %s" % (state.get_result(0), state.get_result(1))
# if (state.get_result(0) and state.get_result(1)) or not (state.get_result(0) or state.get_result(1)):
# # Nobody won or both players won
# print state
for p in (0,1):
win_counts[p] += state.get_result(p)
term.clear_eol()
print "Iteration %s - %s" % (iterations, win_counts)
def play_self():
""" Play a sample game between two ismcts players.
"""
state = PresidentGameState()
state._deal()
while state.get_moves():
print str(state)
# Use different numbers of iterations (simulations, tree nodes) for different players
if state.player_to_move == 0:
m = ismcts(rootstate=state, itermax=1000, verbose=False)
else:
m = ismcts(rootstate=state, itermax=100, verbose=False)
print "Best Move: " + str(m) + "\n"
state.do_move(m)
for p in (0,1):
if state.get_result(p) > 0:
print "Player " + str(p) + " wins!"
def play_game():
""" Play a sample game between two ismcts players.
"""
state = KnockoutWhistState(4)
while state.get_moves():
print str(state)
# Use different numbers of iterations (simulations, tree nodes) for different players
if state.player_to_move == 1:
m = ismcts(rootstate=state, itermax=1000, verbose=False)
else:
m = ismcts(rootstate=state, itermax=100, verbose=False)
print "Best Move: " + str(m) + "\n"
state.do_move(m)
someone_won = False
for p in xrange(1, state.number_of_players + 1):
if state.get_result(p) > 0:
print "Player " + str(p) + " wins!"
someone_won = True
if not someone_won:
print "Nobody wins!"
def play_game():
""" Play a game between one human and one AI
"""
state = PresidentGameState()
# state.player_hands[0] = [
# Card('3H'),
# Card('4H'),
# Card('5C'),
# Card('5D'),
# Card('6H'),
# Card('7H'),
# Card('8C'),
# Card('9H'),
# Card('JH'),
# Card('QH'),
# Card('KC'),
# Card('AH'),
# Card('2H'),
# Card('QD'),
# Card('KS'),
# Card('AD'),
# Card('2D')]
state.player_hands[0] = [
Card('9d'),
Card('js'),
Card('qc'),
Card('3d'),
Card('as'),
Card('2s'),
Card('ts'),
Card('jd'),
Card('6s'),
Card('9s'),
Card('5h'),
Card('7d'),
Card('8s'),
Card('4d'),
Card('qs'),
Card('tc'),
Card('7s')]
TOTAL_CARDS = 17
while len(state.player_hands[0]) < TOTAL_CARDS:
card = get_card("Enter card %s/%s: " % (len(state.player_hands[0]) + 1, TOTAL_CARDS))
if card not in state.player_hands[0]:
state.player_hands[0].append(card)
else:
print "Duplicate card - ignoring"
print "All done"
print state.player_hands[0]
while True:
print str(state)
# Use different numbers of iterations (simulations, tree nodes) for different players
if state.player_to_move == 0:
m = ismcts(rootstate=state, itermax=10000, verbose=False)
print "Best Move: " + str(m) + "\n"
state.do_move(m)
if not state.player_hands[0]:
# No cards left - the end
break
else:
confirmed_move = False
move = []
while not confirmed_move:
num_cards = get_int("How many cards did the other player play?")
move = []
if num_cards == 0:
move = "PASS"
else:
for i in range(num_cards):
card = get_card("What was the card?")
move.append(card)
user_input = raw_input("Did the player play this (y/n)? %s" % move)
if user_input is "y" or user_input is "Y":
confirmed_move = True
else:
print "Let's try again..."
if move is not "PASS":
state.player_hands[1].extend(move)
state.do_move(move)
if move is not "PASS":
state.player_to_move = state.get_next_player(state.player_to_move)
for p in (0,1):
if state.get_result(p) > 0:
print "Player " + str(p) + " wins!"