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scrabble.py
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scrabble.py
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# dictionay to check valid words
import enchant
D = enchant.Dict("en_US")
# code for bot ai
from zulip_bots.bots.TimePass import ai
# implementation class
'''
class ScrabbleBotHandler(object):
def usage(scrabble):
return 'bot for playing scrabble'
def handle_message(scrabble, message, bot_handler):
response = get_response(message, bot_handler)
bot_handler.send_reply(message, response)
handler_class = ScrabbleBotHandler
'''
def get_response(message, bot_handler):
data = message['content'].split()
if len(data) == 3:
if(data[2] == "start"):
bot_handler.storage.put("his_points", "0")
bot_handler.storage.put("bot_points", "0")
board = [['#' for i in range(9)] for j in range(9)]
board_str = show_board(board)
bot_handler.storage.put("board", board_str)
bot_handler.storage.put("game_on", "true")
return board_str + show_points(0, 0)
else:
return "Invalid Input."
elif len(data) == 5:
if bot_handler.storage.get("game_on") != "true":
return "No Paused Game!"
row = int(data[2])
col = int(data[3])
c = data[4][0].lower()
his_points = int(bot_handler.storage.get("his_points"))
bot_points = int(bot_handler.storage.get("bot_points"))
board_str = bot_handler.storage.get("board")
board = get_board(board_str)
if valid_move(row, col, c):
board[row][col] = c
his_points += get_points(row, col, board)
board_str = show_board(board)
ret = game_result(board, his_points, bot_points)
if ret != "":
bot_handler.storage.put("game_on", "false")
return ret
x, y, z = ai.medium_bot(board)
ret = ""
if x != -1:
board[x][y] = z
# print ("board x,y=", board[x][y])
bot_points += get_points(x, y, board)
ret = "Bot Moves " + z + " At (" + str(x) + ", " + str(y) + ")\n"
board_str = show_board(board)
bot_handler.storage.put("board", board_str)
bot_handler.storage.put("his_points", his_points)
bot_handler.storage.put("bot_points", bot_points)
ret += board_str+show_points(his_points, bot_points)
return ret
else:
return "Invalid Input."
else:
return "Invalid Input."
# how many points will you get for (row, col) move
def get_points(row, col, board):
ret = 0
for i in range(0, col+1):
for j in range(col, 9):
s = ""
for k in range(i, j+1):
s += board[row][k]
if (D.check(s) or D.check(s[::-1])) and len(s) > 1:
# print(s)
ret += len(s)
for i in range(0, row+1):
for j in range(row, 9):
s = ""
for k in range(i, j+1):
s += board[k][col]
if (D.check(s) or D.check(s[::-1])) and len(s) > 1:
# print(s)
ret += len(s)
return ret
# check if a (row, col, c) move is valid
def valid_move(row, col, c):
if row < 0 or row >= 9:
return False
if col < 0 or col >= 9:
return False
if (c <= '0' or c >= 'z') and board[row][col] == '#':
return False
return True
# parse board from string
def get_board(board_str):
board = []
i = 0
for row_str in board_str.split("\n"):
if i > 0:
board.append(row_str.split(" ")[1:])
i += 1
return board
# parse board to string
def show_board(board):
ret = "0 "
for i in range(9):
ret += str(i) + " "
ret += "\n"
for i in range(9):
ret += str(i) + " "
for j in range(9):
ret += board[i][j] + " "
ret += "\n"
return ret
# show points of user and bot
def show_points(his_points, bot_points):
ret = ""
ret += "Your Points: " + str(his_points)
ret += "\tBot Points: " + str(bot_points)
return ret
# check result of game
def game_result(board, his_points, bot_points):
for i in range(9):
for j in range(9):
if board[i][j] == '#':
return ""
if his_points > bot_points:
return "You Win :)"
elif bot_points > his_points:
return "Bot Wins :("
else:
return "It's a Draw :|"