def timeout_test(self, agentName):
stats = {}
if agentName == 'alphabeta':
stats = run('smallClassic', submission.AlphaBetaAgent(depth=2), [DirectionalGhost(i + 1) for i in range(2)], name='%s (depth %d)' % ('alphabeta', 2))
elif agentName == 'minimax':
stats = run('smallClassic', submission.MinimaxAgent(depth=2), [DirectionalGhost(i + 1) for i in range(2)], name='%s (depth %d)' % ('minimax', 2))
else:
stats = run('smallClassic', submission.ExpectimaxAgent(depth=2), [DirectionalGhost(i + 1) for i in range(2)], name='%s (depth %d)' % ('expectimax', 2))
print(agentName)
print(stats['timeouts'])
self.assertLessEqual(stats['timeouts'], 0,
msg=f'Your {agentName} agent timed out on smallClassic. No autograder feedback will be provided.')
def OBOB_test(self, agentName):
if agentName not in self.gamePlay:
if agentName == 'minimax':
self.gamePlay[agentName] = comparison_checking(submission.MinimaxAgent(depth=2), {}, agentName)
elif agentName == 'alphabeta':
self.gamePlay[agentName] = comparison_checking(submission.AlphaBetaAgent(depth=2), {agentName: 'True'}, agentName)
elif agentName == 'expectimax':
self.gamePlay[agentName] = comparison_checking(submission.ExpectimaxAgent(depth=2), {agentName: 'True'}, agentName)
else:
raise Exception("Unexpected agent name: " + agentName)
timeout, offByOne, partialPlyBug, totalSuboptimal = self.gamePlay[agentName]
self.assertFalse(timeout, msg=f'Your {agentName} agent timed out on smallClassic. No autograder feedback will be provided.')
self.assertFalse(offByOne, 'Depth off by 1')
def replayGame( layout, actions, display ):
import submission, ghostAgents
rules = ClassicGameRules()
# If replaying, change the agent from ExpectimaxAgent to whatever agent with which you want to play
agents = [submission.ExpectimaxAgent()] + [ghostAgents.RandomGhost(i+1) for i in range(layout.getNumGhosts())]
game = rules.newGame( layout, agents[0], agents[1:], display )
state = game.state
display.initialize(state.data)
for action in actions:
# Execute the action
state = state.generateSuccessor( *action )
# Change the display
display.update( state.data )
# Allow for game specific conditions (winning, losing, etc.)
rules.process(state, game)
display.finish()
def replayGame(layout, actions, display):
import submission, ghostAgents
rules = ClassicGameRules()
agents = [submission.ExpectimaxAgent()] + [
ghostAgents.RandomGhost(i + 1) for i in range(layout.getNumGhosts())
]
game = rules.newGame(layout, agents[0], agents[1:], display)
state = game.state
display.initialize(state.data)
for action in actions:
state = state.generateSuccessor(*action)
display.update(state.data)
rules.process(state, game)
display.finish()
def main(args=None):
from optparse import OptionParser
usage = "usage: %prog [options]"
parser = OptionParser(usage=usage)
parser.add_option("-t",
"--train",
dest="train",
action="store_true",
default=False,
help="Train TD Player")
parser.add_option("-d",
"--draw",
dest="draw",
action="store_true",
default=False,
help="Draw game")
parser.add_option("-n",
"--num",
dest="numgames",
default=1,
help="Num games to play")
parser.add_option("-p",
"--player1",
dest="player1",
default="random",
help="Choose type of first player")
parser.add_option("-e",
"--eval",
dest="eval",
action="store_true",
default=False,
help="Play with the better eval function for player")
(opts, args) = parser.parse_args(args)
weights = None
if opts.train:
weights = train()
if opts.eval:
weights = load_weights(weights)
evalFn = submission.logLinearEvaluation
evalArgs = weights
else:
evalFn = submission.simpleEvaluation
evalArgs = None
p1 = None
if opts.player1 == 'random':
p1 = agent.RandomAgent(game.Game.TOKENS[0])
elif opts.player1 == 'reflex':
p1 = submission.ReflexAgent(game.Game.TOKENS[0], evalFn, evalArgs)
elif opts.player1 == 'expectimax':
p1 = submission.ExpectimaxAgent(game.Game.TOKENS[0], evalFn, evalArgs)
elif opts.player1 == 'human':
p1 = agent.HumanAgent(game.Game.TOKENS[0])
p2 = agent.RandomAgent(game.Game.TOKENS[1])
if p1 is None:
print "Please specify legitimate player"
import sys
sys.exit(1)
test([p1, p2], numGames=int(opts.numgames), draw=opts.draw)
