class CLIRunner:
def __init__(self):
self.board = GameBoard()
self.ai = Expectimax()
self.init_game()
print_board(self.board)
self.run_game()
self.over = False
def init_game(self):
self.insert_random_tile()
self.insert_random_tile()
def run_game(self):
moves = 0
while True and moves < 2:
move = self.ai.get_move(self.board)
print("Player's Turn:", end="")
self.board.move(move)
print(dirs[move])
print_board(self.board)
print("Computer's Turn")
self.insert_random_tile()
print_board(self.board)
if len(self.board.get_available_moves()) == 0:
print("GAME OVER (max tile): " + str(self.board.get_max_tile()))
break
moves += 1
if DELAY:
time.sleep(DELAY)
def insert_random_tile(self):
if randint(0,99) < 100 * 0.9:
value = 2
else:
value = 4
cells = self.board.get_available_cells()
pos = cells[randint(0, len(cells) - 1)] if cells else None
if pos is None:
return None
else:
self.board.insert_tile(pos, value)
return pos
class Batch:
def __init__(self):
# MEASURES
self.total_moves_time = 0
self.total_moves = 0
self.fastest_move = -1
self.longest_move = 0
self.time_to_reach = []
# setup game & ai
self.board = GameBoard()
self.ai = Expectimax()
self.init_game()
# run ai on game
self.start = timer()
self.run_game()
end = timer()
# MEASURES
self.total_time = end - self.start # total time to run
self.avg_move_time = self.total_moves_time / self.total_moves # moves done
self.max_tile = self.board.get_max_tile() # max tile
self.states_visited = self.ai.states_visited # states visited
def init_game(self):
self.insert_random_tile()
self.insert_random_tile()
def run_game(self):
cur_max_tile = 8
while True:
move_start = timer()
move = self.ai.get_move(self.board)
move_end = timer()
# save move time
move_time = move_end - move_start
self.total_moves_time += move_time
self.total_moves += 1
if self.fastest_move == -1 or move_time < self.fastest_move:
self.fastest_move = move_time
if move_time > self.longest_move:
self.longest_move = move_time
# do the actual move + the response
self.board.move(move)
self.insert_random_tile()
# check if we got a bigger tile
if cur_max_tile in self.board.grid:
reached_end = timer()
self.time_to_reach.append((cur_max_tile, reached_end - self.start))
cur_max_tile *= 2
# if no more moves, game over
if len(self.board.get_available_moves()) == 0:
break
def insert_random_tile(self):
if randint(0,99) < 100 * 0.9:
value = 2
else:
value = 4
cells = self.board.get_available_cells()
pos = cells[randint(0, len(cells) - 1)] if cells else None
if pos is None:
return None
else:
self.board.insert_tile(pos, value)
return pos
