def move(codes, is_origin_white=False):
visited = set()
white_pos = set()
pos = (0, 0) # (y, x)
direction = (-1, 0) # (y, x): face up
if is_origin_white:
white_pos.add(pos)
intcode = Intcode(0, codes)
while not intcode.halted():
inst = [1] if pos in white_pos else [0]
color, turn = intcode.run(2, inst).get_output()[-2:]
visited.add(pos)
if color == 1:
white_pos.add(pos)
elif pos in white_pos:
white_pos.remove(pos)
direction = right(direction[0], direction[1]) if turn == 1 else left(
direction[0], direction[1])
pos = sum(i[0]
for i in [pos, direction]), sum(i[1]
for i in [pos, direction])
return visited, white_pos
if tile_id == 2: # block tile
blocks.add((x, y))
elif tile_id == 3: # paddle tile
paddle_x = x
elif tile_id == 4: # ball tile
ball_x = x
if (x, y) in blocks:
blocks.remove((x, y))
elif tile_id == 0: # empty tile
if (x, y) in blocks:
blocks.remove((x, y))
if __name__ == '__main__':
intcode = Intcode(0, puzzle_input)
while not intcode.halted():
parse(intcode.run(times=3).get_output())
# Part 1
print(len(blocks))
# Part 2
puzzle_input[0] = 2
intcode = Intcode(1, puzzle_input)
while not intcode.halted() or not len(blocks) == 0:
inst = 1 if paddle_x < ball_x else -1 if paddle_x > ball_x else 0
parse(intcode.run(3, [inst]).get_output())
print(score)
36, 1, 1, 1, 3, 1, 36, 1, 1, 1, 3, 1, 36, 1, 1, 1, 3, 1, 36, 1, 1, 1, 3, 1,
36, 1, 1, 1, 3, 1, 28, 9, 1, 1, 3, 1, 28, 1, 9, 1, 3, 1, 16, 9, 3, 1, 5, 9,
16, 1, 7, 1, 3, 1, 5, 1, 3, 1, 20, 1, 7, 1, 1, 13, 20, 1, 7, 1, 1, 1, 1, 1,
5, 1, 24, 1, 7, 1, 1, 1, 1, 1, 5, 1, 24, 1, 7, 1, 1, 1, 1, 1, 5, 1, 24, 1,
7, 1, 1, 1, 1, 1, 5, 1, 24, 1, 7, 1, 1, 1, 1, 1, 5, 1, 24, 13, 5, 1, 32, 1,
1, 1, 7, 1, 20, 13, 1, 1, 7, 1, 20, 1, 13, 1, 7, 1, 20, 1, 13, 9, 20, 1,
42, 1, 1, 9, 32, 1, 1, 1, 40, 1, 1, 1, 40, 1, 1, 1, 40, 1, 1, 1, 40, 1, 1,
1, 40, 1, 1, 1, 40, 1, 1, 1, 40, 11, 34, 1, 7, 1, 34, 1, 7, 1, 34, 1, 7, 1,
34, 11, 40, 1, 1, 1, 40, 1, 1, 1, 40, 1, 1, 1, 40, 13, 32, 1, 9, 1, 32, 1,
9, 1, 32, 1, 9, 1, 32, 1, 9, 1, 32, 1, 9, 1, 32, 1, 9, 1, 32, 1, 9, 1, 32,
11, 20
]
if __name__ == '__main__':
intcode = Intcode(0, puzzle_input)
while not intcode.halted():
intcode.run()
img = []
line = []
for x in intcode.get_output():
if x == 10:
img.append(line)
line = []
else:
line.append(chr(x))
scaffold = []
sum = 0
for y, row in enumerate(img):
for x, cell, in enumerate(img[y]):
