def calc(self, before_board: Board, after_board: Board) -> int:
cost = 0
rm_line_num = after_board.resolve()
for c, x in zip(
self.coefficients,
[
rm_line_num * rm_line_num,
after_board.count_dead() - before_board.count_dead(),
after_board.adj_diff_sum() - before_board.adj_diff_sum(),
],
):
cost += c * x
return cost
class TestBoard(unittest.TestCase):
def setUp(self):
self.board = Board()
self.pieces = pieces # あ
self.piece_dict = {}
for form in ["I", "O", "S", "Z", "J", "L", "T"]:
self.piece_dict[form] = [
piece for piece_set in self.pieces for piece in piece_set
if piece.form == form
]
self.row_num = self.board.row_num
self.col_num = self.board.col_num
def test_resolve(self):
self.assertEqual(self.board.resolve(), 0)
def test_proceed(self):
for piece_set in self.pieces:
for piece in piece_set:
for x in range(self.board.col_num - piece.width + 1):
board = copy.deepcopy(self.board)
self.assertTrue(board.proceed(Action(x, piece)))
def test_z(self):
"""
##
##
#####..###
"""
for j in range(5):
self.board.table[self.row_num - 1][j] = 1
for j in range(7, self.col_num):
self.board.table[self.row_num - 1][j] = 1
piece = self.piece_dict["Z"][0]
self.board.proceed(Action(4, piece))
self.assertEqual(self.board.resolve(), 1, str(self.board))
def test_vertical_z(self):
"""
#
##
#
####..####
####.#####
"""
for i in [0, 1]:
for j in range(4):
self.board.table[self.row_num - i - 1][j] = 1
for j in range(5, self.col_num):
self.board.table[self.row_num - 1][j] = 1
for j in range(6, self.col_num):
self.board.table[self.row_num - 2][j] = 1
piece = self.piece_dict["Z"][1]
self.board.proceed(Action(4, piece))
self.assertEqual(self.board.resolve(), 2, str(self.board))
def test_i(self):
"""
#
#
#
#
#########.
#########.
#########.
#########.
"""
for i in range(4):
for j in range(self.col_num - 1):
self.board.table[self.row_num - i - 1][j] = 1
piece = self.piece_dict["I"][1]
self.board.proceed(Action(self.col_num - 1, piece))
self.assertEqual(self.board.resolve(), 4, str(self.board))
def test_count_dead(self):
"""
.###......
.#.#.###..
.#.#.#.#..
"""
for i, js in enumerate([[1, 3, 5, 7], [1, 3, 5, 6, 7], [1, 2, 3]]):
for j in js:
self.board.table[self.row_num - i - 1][j] = 1
self.assertEqual(self.board.count_dead(), 3, str(self.board))
def test_max_height(self):
"""
#.........
##........
###.......
"""
for i in range(3):
for j in range(3):
if i + j <= 2:
self.board.table[self.row_num - i - 1][j] = 1
self.assertEqual(self.board.max_height(), 3, str(self.board))
def test_min_height(self):
"""
#.........
##..#....#
##########
"""
for j in range(self.col_num):
self.board.table[self.row_num - 1][j] = 1
for i, js in enumerate([[], [0, 1, 4, 9], [0]]):
for j in js:
self.board.table[self.row_num - i - 1][j] = 1
self.assertEqual(self.board.min_height(), 1, str(self.board))
def test_adj_diff_sum(self):
"""
#.....#...
#..#..#...
#..##.#...
"""
for i, js in enumerate([[0, 3, 4, 6], [0, 3, 6], [0, 6]]):
for j in js:
self.board.table[self.row_num - i - 1][j] = 1
self.assertEqual(self.board.adj_diff_sum(), 13,
str(self.board)) # 3+2+1+1+3+3
