""" Test placing a simple tile move """

coord, word = movestring.split(u' ')

rowid = Board.ROWIDS

xd, yd = 0, 0

horiz = True

if coord[0] in rowid:

row = rowid.index(coord[0])

col = int(coord[1:]) - 1

yd = 1

else:

row = rowid.index(coord[-1])

col = int(coord[0:-1]) - 1

xd = 1

horiz = False

move = Move(word, row, col, horiz)

next_is_blank = False

for c in word:

if c == u'?':

next_is_blank = True

continue

if not state.board().is_covered(row, col):

move.add_cover(row, col, u'?' if next_is_blank else c, c)

next_is_blank = False

row += xd

col += yd

legal = state.check_legality(move)

msg = ""

if isinstance(legal, tuple):

legal, msg = legal

if legal != Error.LEGAL:

print(u"Play is not legal, code {0} {1}".format(Error.errortext(legal), msg))

return False

print(u"Play {0} is legal and scores {1} points".format(move, state.score(move)))

state.apply_move(move)

print(state.__str__())

""" Test exchange move """

exch = state.player_rack().contents()[0:numtiles]

move = ExchangeMove(exch)

legal = state.check_legality(move)

msg = ""

if isinstance(legal, tuple):

legal, msg = legal

if legal != Error.LEGAL:

print(u"Play is not legal, code {0} {1}".format(Error.errortext(legal), msg))

return False

print(u"Play {0} is legal and scores {1} points".format(move, state.score(move)))

state.apply_move(move)

print(state.__str__())

""" Go through a whole game by pitting two AutoPlayers against each other """

# The players parameter is a list of tuples: (playername, constructorfunc)

# where constructorfunc accepts a State parameter and returns a freshly

# created AutoPlayer (or subclass thereof) that will generate moves

# on behalf of the player.

# Initial, empty game state

state = State(tileset = NewTileSet, drawtiles = True)

print(u"After initial draw, bag contains {0} tiles".format(state.bag().num_tiles()))

print(u"Bag contents are:\n{0}".format(state.bag().contents()))

print(u"Rack 0 is {0}".format(state.rack(0)))

print(u"Rack 1 is {0}".format(state.rack(1)))

# Set player names

for ix in range(2):

state.set_player_name(ix, players[ix][0])

if not silent:

print(state.__str__()) # This works in Python 2 and 3

# test_move(state, u"H4 stuði")

# test_move(state, u"5E detts")

# test_exchange(state, 3)

# test_move(state, u"I3 dýs")

# test_move(state, u"6E ?óx") # The question mark indicates a blank tile for the subsequent cover

# state.player_rack().set_tiles(u"ðhknnmn")

# Generate a sequence of moves, switching player sides automatically

t0 = time.time()

while not state.is_game_over():

# Call the appropriate player creation function

apl = players[state.player_to_move()][1](state)

g0 = time.time()

move = apl.generate_move()

g1 = time.time()

# legal = state.check_legality(move)

# if legal != Error.LEGAL:

# # Oops: the autoplayer generated an illegal move

# print(u"Play is not legal, code {0}".format(Error.errortext(legal)))

# return

if not silent:

print(u"Play {0} scores {1} points ({2:.2f} seconds)".format(move, state.score(move), g1 - g0))

# Apply the move to the state and switch players

state.apply_move(move)

if not silent:

print(state.__str__())

# Tally the tiles left and calculate the final score

state.finalize_score()

p0, p1 = state.scores()

t1 = time.time()

if not silent:

print(u"Game over, final score {4} {0} : {5} {1} after {2} moves ({3:.2f} seconds)".format(p0, p1,

state.num_moves(), t1 - t0, state.player_name(0), state.player_name(1)))

def autoplayer_creator(state):

return AutoPlayer(state)

def minimax_creator(state):

return AutoPlayer_MiniMax(state)

players = [None, None]

if opponent and opponent == u'autoplayer':

players[0] = (u"AutoPlayer A", autoplayer_creator)

players[1] = (u"AutoPlayer B", autoplayer_creator)

else:

players[0] = (u"AutoPlayer", autoplayer_creator)

players[1] = (u"MiniMax", minimax_creator)

gameswon = [0, 0]

totalpoints = [0, 0]

sumofmargin = [0, 0]

t0 = time.time()

# Run games

for ix in range(num_games):

if not silent:

print(u"\nGame {0}/{1} starting".format(ix + 1, num_games))

if ix % 2 == 1:

# Odd game: swap players

players[0], players[1] = players[1], players[0]

p1, p0 = test_game(players, silent)

# Swap back

players[0], players[1] = players[1], players[0]

else:

# Even game

p0, p1 = test_game(players, silent)

if p0 > p1:

gameswon[0] += 1

sumofmargin[0] += (p0 - p1)

elif p1 > p0:

gameswon[1] += 1

sumofmargin[1] += (p1 - p0)

totalpoints[0] += p0

totalpoints[1] += p1

t1 = time.time()

print(u"Test completed, {0} games played in {1:.2f} seconds, {2:.2f} seconds per game"

.format(num_games,

t1 - t0, (t1 - t0) / num_games)

)

def reportscore(player):

if gameswon[player] == 0:

print(u"{2} won {0} games and scored an average of {1:.1f} points per game"

.format(gameswon[player],

float(totalpoints[player]) / num_games,

players[player][0])

)

else:

print(u"{3} won {0} games with an average margin of {2:.1f} and scored an average of {1:.1f} points per game"

.format(gameswon[player],

float(totalpoints[player]) / num_games,

float(sumofmargin[player]) / gameswon[player],

players[player][0])

)

reportscore(0)

""" Guido van Rossum's pattern for a Python main function """

if argv is None:

argv = sys.argv

try:

try:

opts, args = getopt.getopt(argv[1:], "hn:o:s", ["help", "numgames", "opponent", "silent"])

except getopt.error as msg:

raise Usage(msg)

num_games = 4

opponent = None

silent = False

# process options

for o, a in opts:

if o in ("-h", "--help"):

print(__doc__)

sys.exit(0)

elif o in ("-n", "--numgames"):

num_games = int(a)

elif o in ("-o", "--opponent"):

opponent = str(a).lower()

elif o in ("-s", "--silent"):

silent = True

# process arguments

# for arg in args:

# pass

print(u"Welcome to the Skrafl game tester")

print(u"Running {0} games against {1}".format(num_games, opponent or u"autoplayer"))

test(num_games, opponent, silent)

except Usage as err:

print(err.msg, file=sys.stderr)

print("for help use --help", file=sys.stderr)