def key_down(self, key):
"""
# 0: left, 1: up, 2: right, 3: down
"""
self.matrix, moved, score = logic.move(self.matrix, key)
if moved:
self.matrix = logic.add_two_or_four(self.matrix)
def take_action(self, event=None, action=None):
generated_new = False
state, action, state_after, reward, terminal = (None, action, None, None, False)
if event is None:
key = action
elif action is None:
key = repr(event.char)
if key in self.commands:
state = self.matrix[:]
self.matrix, done, score_increase = self.commands[key](self.matrix)
action = key[:]
reward = score_increase
self.score += score_increase
if [0 for row in self.matrix if 0 in row]:
generated_new = True
self.matrix = add_two_or_four(self.matrix)
state_after = self.matrix[:]
if game_state(self.matrix) == 'lose' or (state_after == state and generated_new == False):
reward -= 100
terminal = True
print(f"This EP Score: {self.score}")
self.reset_episode()
five_tup = (state_after, reward, terminal)
[print(row) for row in state]
print(action)
return five_tup
def get_score(board, first_move):
sboard = board.copy()
sboard, moved, score = logic.move(sboard, first_move)
if not moved:
return -1
total_score = 0
for i in range(100):
game_score = score
simulation_board = sboard.copy()
simulation_board = logic.add_two_or_four(simulation_board)
while logic.game_state(simulation_board) != "lose":
simulation_board, moved, move_score = logic.move(
simulation_board, randint(0, 3))
if moved:
simulation_board = logic.add_two_or_four(simulation_board)
game_score += move_score
total_score += game_score
return total_score / 100
def auto_solve(self):
while True:
input = get_best_input(self.matrix)
self.matrix, moved, score = logic.move(self.matrix, input)
if moved:
self.matrix = logic.add_two_or_four(self.matrix)
self.update_grid_cells()
moved = False
self.update()
def get_score(board, first_move):
"""
Given a board and a first_move, get a score by playing a lot of random games
"""
sboard = board.copy()
sboard, moved, score = logic.move(sboard, first_move)
if not moved:
return -1
total_score = 0
for i in range(SIMULATION_NUMBER):
game_score = score
simulation_board = sboard.copy()
simulation_board = logic.add_two_or_four(simulation_board)
while logic.game_state(simulation_board) != "lose":
simulation_board, moved, move_score = logic.move(simulation_board, random.randint(0, 3))
if moved:
simulation_board = logic.add_two_or_four(simulation_board)
game_score += move_score
total_score += game_score
return total_score / SIMULATION_NUMBER
def __init__(self):
self.matrix = np.zeros((4, 4))
self.matrix = logic.add_two_or_four(self.matrix)
self.matrix = logic.add_two_or_four(self.matrix)
def init_matrix(self):
self.matrix = new_game(GRID_LEN)
self.matrix = add_two_or_four(self.matrix)
self.matrix = add_two_or_four(self.matrix)