class Go(object):
def main(self, selection, args=None):
self.graphics = Graphics()
try:
self.graphics.start()
while True:
if selection == 'quit':
break
if selection == 'play':
selection, args = self.playGame(args)
if selection == 'game over':
selection, args = self.gameOver(args)
if selection == 'menu':
selection, args = self.menu()
finally:
self.graphics.cleanUp()
def playGame(self, args):
board = Board(args)
blackTurn = True
message = ''
passed = False
while True:
move = self.graphics.getTurn(board, blackTurn, message)
if move == 'pass':
if passed:
return 'game over', board
blackTurn = not blackTurn
message = ''
passed = True
else:
result = board.makeMove(move, blackTurn)
if result == 'success':
blackTurn = not blackTurn
message = ''
passed = False
else:
message = result
def gameOver(self, args):
return self.graphics.gameOver(args)
def menu(self):
return self.graphics.renderMenu()
class Game:
'''
A runner class to run one full full game.
The Game class is customizable in the following ways:
* maximumRounds - The absolute maximum number of rounds to be played in the game before a tie is declared, defaults to 250. A value of 0 means that there is no maximum number of rounds.
* minimumRounds - The minimum number of rounds to be run when doing decay ending, defaults to 0.
* decay - The probability of any given round taking place, defaults to 1.
@note: A decay of .01 give an expected length of ~100 rounds. Decay calculations do not begin until after minimumRounds rounds have passed.
'''
maximumRounds = 0
''' The maximum number of rounds in the game. A value of 0 means there is no maximum number of rounds. '''
decay = 1
'''
The decay rate of the game, i.e. the probability that the next round will take place.
@note: A decay of .99 gives an expected length of ~100 rounds, which is a reasonable default value for a game.
Decay calculations do not begin until after minimumRounds rounds have passed.
'''
minimumRounds = 0
'''
The minimum number of rounds in the game.
@note: This is the number of rounds that are run before the decay logic is applied to determine the end of the game.
'''
numRounds = 0
''' The number of rounds so far. '''
graphics = None
'''
The Graphics object used for displaying the game.
If the value is None, then no graphics are displayed.
'''
synchronizeGraphics = False
''' Flag used to indicate whether the game update loop should synchronize with the graphics or not. '''
board = None
''' The Board object for the game. '''
gameOver = False
''' Flag indicating whether the game is done or not. '''
scripts = None
''' Stash of scripts used for re-running the game. '''
def __init__(self, scripts, useGraphics = False, synchronizeGraphics = False, maximumRounds = DEFAULT_MAXIMUM_ROUNDS, decay = 1, minimumRounds = 0):
'''
Constructor for Game class.
@param scripts: A dict of robotBehavior objects keyed to the script's name.
@param useGraphics: The Graphics object being used to render the graphics object. If graphics is None, no graphical display will be done.
@param synchronizeGraphics: If graphics are being used, making this True will cause the game loop to update at the same rate as the graphics loop,
rather than running as fast as it can. This is available for debugging purposes.
@param maximumRounds: The maximum number of rounds in the game.
@param decay: The decay rate of the game, i.e. the probability that the next round will take place.
@param minimumRounds: The minimum number of rounds in the game.
'''
# ====================
# INITIALIZE VARIABLES
# ====================
# initialize passed in variables
self.maximumRounds = maximumRounds
self.decay = decay
self.minimumRounds = minimumRounds
self.scripts = scripts
# if graphics are being used, initialize graphics
if useGraphics:
self.graphics = Graphics()
self.synchronizeGraphics = synchronizeGraphics
def run(self):
'''
Runs the game simulation and returns the winner.
@return: A list containing the names of all the robots that survived the round.
'''
# reset important variables
self.numRounds = 0
self.gameOver = False
self.board = Board(self.scripts)
# ==============
# START GRAPHICS
# ==============
# if graphics not None, start graphics runner
if not (self.graphics is None):
# give graphics object initial board state
self.graphics.update(copy.deepcopy(self.board))
# start graphics thread
self.graphics.start()
# ========
# RUN GAME
# ========
# This loop runs the logic for each round,
# rounds continue until one of the end game conditions are met.
while not self.gameOver:
# logging.debug('\nGAME ROUND #{}'.format(self.numRounds))
# ============================
# TEST FOR END GAME CONDITIONS
# ============================
if self.maximumRounds > 0 and self.numRounds >= self.maximumRounds: # round limit reached
self.gameOver = True
# logging.debug('Round Limit Reached')
elif self.numRounds >= self.minimumRounds and not utility.decay(self.decay): # decay termination
self.gameOver = True
# logging.debug('Decay Limit Reached')
elif len(self.board.getRobots()) <= 1: # one or fewer robots left
self.gameOver = True
logging.debug('{} robot(s) left'.format(len(self.board.getRobots())))
elif self.graphics is not None and self.graphics.exitFlag: # graphics window closed
self.gameOver = True
# logging.debug('Graphics Window Closed')
# ===============
# PERFORM UPDATES
# ===============
# update board
self.board.update()
# update graphics and delay if necessary
if self.graphics is not None:
self.graphics.update(copy.deepcopy(self.board))
if self.synchronizeGraphics:
time.sleep(self.graphics.delay / 1000) # Graphics.delay is in miliseconds, time.sleep() takes seconds
# increment number of rounds
self.numRounds += 1
# =================
# END OF GAME LOGIC
# =================
# if 1 or 0 robots left, end game
if len(self.board.getRobots()) == 1:
# Only one robot left, that robot is the winner
# print out winner and exit
# print winner
logging.info("A winner is " + list(self.board.getRobots().keys())[0])
elif len(self.board.getRobots()) < 1:
# no robots left,
# declare game a tie
# print tie
logging.info("The game is a tie, everyone is dead.")
elif len(self.board.getRobots()) > 1:
# multiple robots left, declare a tie
logging.info("multiple robots left: {}".format(list(self.board.getRobots().keys())))
# kill graphics
# self.graphics.exit()
# return result
return self.board.getRobots()