Game Development Reference
In-Depth Information
15 - Reversi
179.
180. return dupeBoard
181.
182.
183. def isOnCorner(x, y):
184. # Returns True if the position is in one of the four
corners.
185. return (x == 0 and y == 0) or (x == 7 and y == 0) or
(x == 0 and y == 7) or (x == 7 and y == 7)
186.
187.
188. def getPlayerMove(board, playerTile):
189. # Let the player type in their move.
190. # Returns the move as [x, y] (or returns the strings
'hints' or 'quit')
191. DIGITS1TO8 = '1 2 3 4 5 6 7 8'.split()
192. while True:
193. print('Enter your move, or type quit to end the
game, or hints to turn off/on hints.')
194. move = input().lower()
195. if move == 'quit':
196. return 'quit'
197. if move == 'hints':
198. return 'hints'
199.
200. if len(move) == 2 and move[0] in DIGITS1TO8 and
move[1] in DIGITS1TO8:
201. x = int(move[0]) - 1
202. y = int(move[1]) - 1
203. if isValidMove(board, playerTile, x, y) ==
False:
204. continue
205. else:
206. break
207. else:
208. print('That is not a valid move. Type the x
digit (1-8), then the y digit (1-8).')
209. print('For example, 81 will be the top-right
corner.')
210.
211. return [x, y]
212.
213.
214. def getComputerMove(board, computerTile):
215. # Given a board and the computer's tile, determine
where to
216. # move and return that move as a [x, y] list.
217. possibleMoves = getValidMoves(board, computerTile)
218.
219. # randomize the order of the possible moves
220. random.shuffle(possibleMoves)
221.
222. # always go for a corner if available.
223. for x, y in possibleMoves:
