def check_area(self, area):
'''checks to see if the AI can play a words in area'''
space, letters, max_length, row, col = area
to_play = ''
fails = []
to_score = ''
# set side and dirn using space
if space == 'left':
side = 'end'
dirn = 'right'
if space == 'right':
side = 'start'
dirn = 'right'
if space == 'down':
side = 'start'
dirn = 'down'
if space == 'up':
side = 'end'
dirn = 'down'
# get word to play using rack and current board
to_play = self.choose_word(side, letters.lower(), max_length)
# check if word is valid
if not to_play:
return False
if space == 'right' and len(to_play) + col < 15:
pass
elif space == 'down' and len(to_play) + row < 15:
pass
elif space == 'left' and col - len(to_play) >= 0:
col = col - len(to_play) + 1
elif space == 'up' and row - len(to_play) >= 0:
row = row - len(to_play) + 1
else:
return False
to_score = self.to_score(to_play, side, letters).upper()
word_list = check_sides(to_score, row, col, dirn, self.game.board, \
self.game.played)
word_list.append(to_play)
fails = check_words(word_list, self.game.dictionary)
# if play is valid, keep it, otherwise return False
if to_play and not fails:
return (to_play, to_score, word_list, fails, side, dirn)
else:
return False
def main():
#! def timeout_handler(signum, frame):
#! raise TimeoutException()
#! signal.signal(signal.SIGALRM, timeout_handler)
#! signal.alarm(20) # trigger alarm in 20 seconds
## load starting screen
pregame_board = Board()
pregame_board.empty_board()
pregame_board.place_word('PYTHON', 5, 4, 'right')
pregame_board.place_word('SCRABBLE', 6, 4, 'right')
pregame_board.place_word('GAME', 7, 4, 'right')
pregame_board.place_word('AMEYA', 13, 0, 'right')
pregame_board.place_word('PATHARE', 13, 6, 'right')
pregame_board.place_word('MIKE', 14, 0, 'right')
pregame_board.place_word('PATTERSON', 14, 5, 'right')
pregame_board.display_compact()
## ask to load game or start a new game
while True:
response = raw_input("Start new game(new) or load saved game(load)? ")
if response == 'new' or response == 'load':
break
else:
print "Please enter 'new' or 'load' "
## ask to display compact or not
while True:
resp = raw_input("Compact display? ")
compact = True
if resp == 'no':
compact = False
break
elif resp == 'yes':
compact = True
break
else:
print "Please enter 'yes' or 'no'"
## set up new game
if response == 'new':
## ask for number of players and computers
while True:
num_players = 0
num_computers = 0
try:
num_players = int(raw_input("How many players? "))
num_computers = int(raw_input("How many computers? "))
except ValueError:
print "Please enter a number."
continue
if (num_players + num_computers < 2) or \
num_players + num_computers > 4:
print "Invalid number of players and computers: " + \
str(num_players + num_computers)
else:
break
## ask for player/AI names
player_names = []
for num in xrange(int(num_players)):
player_names.append(raw_input("What is the name of player " +
str(num + 1) + "? "))
computer_names = {}
for num in xrange(int(num_computers)):
dif = 'easy'
while True:
dif = raw_input("What is the difficulty of AI_" + \
str(num + 1) + "? ")
if dif == 'easy' or dif == 'hard':
break
else:
print "Please enter 'easy' or 'hard'"
computer_names['AI_' + str(num + 1)] = dif
game = Game(player_names, computer_names)
## load saved game
if response == 'load':
game_state, game_players, game_comps = load_game()
game_comps_dict = {}
for comp in game_comps:
game_comps_dict[comp] = game_comps[comp][2]
game = Game(game_players.keys(), game_comps_dict)
game.played = True
game.bag = Bag(game_state[0])
game.board = Board(game_state[1])
game.player_order = game_state[2]
game.turn = game_state[3]
for player in game.players:
if game.players[player].isAI:
game.players[player] = AI(player, game, game_comps_dict[player], \
rack=game_comps[player][0], \
score=game_comps[player][1])
else:
game.players[player] = Player(player, game, \
rack=game_players[player][0], \
score=game_players[player][1])
####### MAIN GAME LOOP #######
while True:
## determine current player
curr_player = game.player_order[game.turn % len(game.player_order)]
## if AI, make AI play
if game.players[curr_player].isAI:
#! try: TAB BELOW
#game.display_player_screen(compact)##remove
print 'letters left: ', int(game.bag.num_letters_left())
game.players[curr_player].play()
game.turn += 1
if len(game.players[curr_player].rack()) == 0 and \
len(game.bag()) == 0:
break
else:
continue
#! except TimeoutException:
#! game.turn += 1
else:
game.display_player_screen(compact)
## prompt player with options (pass, play, swap, shuffle, quit, save)
while True:
move = raw_input("play, pass, swap, shuffle, quit, or save?\n" + \
"Enter move: ")
if move == "play" or \
move == "pass" or \
move == "swap" or \
move == "shuffle" or \
move == "quit" or \
move == "save" or \
move == "place" or \
move == "set rack" or \
move == "set bag": # place, set rack, set bag only for testing
break
else:
print "\nPlease enter valid move."
## handle user input
if move == "pass":
game.turn += 1
if move == "swap":
while True:
to_swap = raw_input("Please enter the letters you wish to" + \
" swap without spaces: ")
if not re.match(r'[a-zA-Z_]{1,7}', to_swap):
print "Invalid input"
else:
try:
game.players[curr_player].swap(to_swap)
game.turn += 1
except LetterNotInRackError:
print "Letters not in rack"
continue
except NotEnoughLettersInBagError:
print "Not enough letters in bag to swap"
continue
break
if move == "shuffle":
game.players[curr_player].shuffle()
if move == "quit":
ans = raw_input("This will end the game, are you sure you want" +
" to quit? ")
if ans == 'y' or ans == 'yes' or ans == 'yea':
game.is_over = True
print curr_player + " quit!\n"
print curr_player.upper() + " LOSES!"
del game.players[curr_player]
for player in game.players:
print player.upper() + " WINS!"
return
else:
continue
if move == "save":
game.save_game()
print "Game Saved."
return
if move == "play":
went_back = False
while True:
# allow back option
resp = raw_input("Press Enter to continue, or (b) to go back ")
if resp == 'b':
went_back = True
break
# get row col and direction from user
resp = raw_input("Please enter row and col of beginning letter" + \
", and the direction(right or down)\n" + \
"row col direction: ")
resp = resp.split()
# check for bad input
try:
row = resp[0]
col = resp[1]
dirn = resp[2]
except IndexError:
print "Please enter 3 arguments with spaces inbetween"
continue
try:
row = int(row)
col = int(col)
except ValueError:
print "Please enter a number"
continue
if row > 14 or col > 14 or row < 0 or col < 0:
print "Invalid location"
continue
if dirn != 'right' and dirn != 'down':
print "Please enter 'right' or 'down'"
continue
# get word to be played
word = raw_input("Enter the word you want to place using\n" + \
"* to replace letters on the board. (i.e. if r is\n" + \
"on the board and marks is what you want to place\n" + \
"then type ma*ks): ")
# check for bad input
if dirn == 'down':
if row + len(word) > 15:
print "Word will extend beyond board"
continue
if dirn == 'right':
if col + len(word) > 15:
print "Word will extend beyond board"
continue
word = word.upper()
# Ensure that the letters used are in the rack
try:
compare_to_rack(word, game.players[curr_player].rack)
except LetterNotInRackError:
print "Letters not in rack"
continue
# Replaces blank tiles with a letter chosen by the user
o_word = word
if '_' in word:
o_word = replace_blank(word)
# Get the words that were just made by the placed tiles
word_list = check_sides(o_word, row, col, dirn, game.board, game.played)
# Ensure the word connects to at least one other word
if game.played and not word_list and '*' not in o_word:
print 'The word must connect to a word on the board.'
continue
# Ensure the first word gets played in the middle
if not game.played:
if row == 7 and dirn == 'right':
if col <= 7 and col + len(o_word) >= 7:
pass
else:
print "First word must start in center"
continue
elif col == 7 and dirn == 'down':
if row <= 7 and row + len(o_word) >= 7:
pass
else:
print "First word must start in center"
continue
else:
print "First word must start in center"
continue
# Replace *'s with the character on the board
o_word = orig_word(o_word, row, col, dirn, game.board)
# Add intended word to word_list
word_list.append(o_word)
print "word_list final = ", word_list
# Create a list of failed words if they exist
# Print the failed words for the user to try again
fails = check_words(word_list, game.dictionary)
if fails:
for word in fails:
print word
print 'The above words were not in the dictionary'
continue
break
# if user went back don't execute the rest of the code
if went_back:
continue
# now that we know the input is valid,
# score and place the word on the board
score = total_score(word, word_list, row, col, dirn, game.board)
game.players[curr_player].score += score
print('\n' + curr_player + " got " + str(score) + " points!\n")
game.board.place_word(o_word, row, col, dirn)
used = []
for letter in word:
if letter != '*':
used.append(letter)
game.players[curr_player].rack.use(used)
game.played = True
game.turn += 1
if len(game.players[curr_player].rack()) == 0 and \
len(game.bag()) == 0:
break
## Admin Controls
if move == 'place':
resp = raw_input("Enter row col dirn word ")
resp = resp.split(' ')
game.board.place_word(resp[3].upper(), int(resp[0]), int(resp[1]), resp[2])
if move == 'set rack':
resp = raw_input("Enter player rack ")
r = resp.split(' ')
game.players[r[0]].rack = Rack(game.bag, r[1:])
if move == 'set bag':
resp = raw_input("Enter new bag ")
r = resp.split(' ')
game.bag.set_bag(r)
##### END MAIN GAME LOOP #####
## print winner
winner = game.players[curr_player]
for player in game.players.values():
if player.get_score() > winner.get_score():
winner = player
for player in game.players:
game.players[player].display()
print winner.get_name().upper() + " WON!"