165 lines
5.4 KiB
Python
Executable file
165 lines
5.4 KiB
Python
Executable file
#!/usr/bin/env python
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import numpy as np
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import random
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BOARD_SIZE = 14
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def make_board():
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a = np.array([[0 for i in range(BOARD_SIZE)] for j in range(BOARD_SIZE)])
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a[4,4] = -1
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a[9,9] = -1
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return a
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tiles = [
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np.array([[1]]),
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np.array([[1],[1]]),
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np.array([[1],[1],[1]]),
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np.array([[1,0],[1,1]]),
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np.array([[1],[1],[1],[1]]),
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np.array([[1,0],[1,0],[1,1]]),
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np.array([[1,0],[1,1],[1,0]]),
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np.array([[1,1],[1,1]]),
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np.array([[1,1,0],[0,1,1]]),
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np.array([[1],[1],[1],[1],[1]]),
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np.array([[1,0],[1,0],[1,0],[1,1]]),
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np.array([[1,0],[1,0],[1,1],[0,1]]),
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np.array([[1,0],[1,1],[1,1]]),
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np.array([[1,1],[1,0],[1,1]]),
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np.array([[1,0],[1,1],[1,0],[1,0]]),
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np.array([[0,1,0],[0,1,0],[1,1,1]]),
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np.array([[1,0,0],[1,0,0],[1,1,1]]),
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np.array([[1,1,0],[0,1,1],[0,0,1]]),
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np.array([[1,0,0],[1,1,1],[0,0,1]]),
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np.array([[1,0,0],[1,1,1],[0,1,0]]),
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np.array([[0,1,0],[1,1,1],[0,1,0]]),
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]
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def get_permutations(which_tiles: list[tuple[int,int]]):
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permutations = []
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for i,tile in enumerate(tiles):
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if i not in which_tiles:
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continue
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permutations.append((i,tile))
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permutations.append((i,np.rot90(tile)))
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permutations.append((i,np.rot90(np.rot90(tile))))
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permutations.append((i,np.rot90(np.rot90(np.rot90(tile)))))
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permutations.append((i,np.flip(tile)))
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permutations.append((i,np.flip(np.rot90(tile))))
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permutations.append((i,np.flip(np.rot90(np.rot90(tile)))))
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permutations.append((i,np.flip(np.rot90(np.rot90(np.rot90(tile))))))
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unique_arrays = []
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for arr in permutations:
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if not any(np.array_equal(arr, u) for u in unique_arrays):
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unique_arrays.append(arr)
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return unique_arrays
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def can_place(board, tile, player):
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placements = []
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has_minus_one = False
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for x in range(BOARD_SIZE):
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for y in range(BOARD_SIZE):
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if board[x,y] == -1:
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has_minus_one = True
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with np.nditer(tile, flags=['multi_index']) as it:
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for v in it:
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if v == 1:
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(i,j) = it.multi_index
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if x + i >= BOARD_SIZE:
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break
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if y + j >= BOARD_SIZE:
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break
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if board[x + i][y + j] > 0:
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break
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if x + i - 1 >= 0 and board[x + i - 1][y+j] == player:
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break
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if y + j - 1 >= 0 and board[x + i][y + j - 1] == player:
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break
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if x + i + 1 < BOARD_SIZE and board[x + i + 1][y+j] == player:
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break
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if y + j + 1 < BOARD_SIZE and board[x + i][y+j+1] == player:
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break
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else:
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placements.append((x,y))
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final = []
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if has_minus_one:
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for (x,y) in placements:
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with np.nditer(tile, flags=['multi_index']) as it:
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for v in it:
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(i,j) = it.multi_index
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if v == 1 and board[x+i,y+j] == -1:
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final.append((x,y))
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break
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else:
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for (x,y) in placements:
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with np.nditer(tile, flags=['multi_index']) as it:
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for v in it:
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(i,j) = it.multi_index
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if x+i+1 < BOARD_SIZE and y+j+1 < BOARD_SIZE and board[x+i+1][y+j+1] == player:
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final.append((x,y))
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break
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if x+i+1 < BOARD_SIZE and y+j-1 >= 0 and board[x+i+1][y+j-1] == player:
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final.append((x,y))
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break
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if x+i-1 >= 0 and y+j+1 < BOARD_SIZE and board[x+i-1][y+j+1] == player:
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final.append((x,y))
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break
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if x+i-1 >= 0 and y+j-1 >= 0 and board[x+i-1][y+j-1] == player:
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final.append((x,y))
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break
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return final
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def do_placement(tidx, tile, placement, game_state, player):
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(x,y) = placement
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with np.nditer(tile, flags=['multi_index']) as it:
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for v in it:
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(i,j) = it.multi_index
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if v == 1:
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game_state[0][x+i,y+j] = player
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game_state[player].remove(tidx)
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def print_game_state(game_state):
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(board, p1tiles, p2tiles) = game_state
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for row in board:
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print("".join([" " if x == 0 else "X" if x == 1 else "O" if x == 2 else "S" for x in row]))
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print("")
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print(f"Player 1 tiles left: {p1tiles}")
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print(f"Player 2 tiles left: {p2tiles}")
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game_state = (
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make_board(),
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[i for i in range(21)],
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[i for i in range(21)],
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)
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playing = True
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player = 1
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while playing:
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moves = []
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for (tidx, tile) in get_permutations(game_state[player]):
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for placement in can_place(game_state[0], tile, player):
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moves.append((tidx, tile, placement))
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print_game_state(game_state)
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print(f"player {player} has {len(moves)} options")
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if len(moves) == 0:
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print(f"No moves left, player {player} lost")
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playing = False
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continue
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(tidx, tile, placement) = random.choice(moves)
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do_placement(tidx, tile, placement, game_state, player)
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if player == 1:
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player = 2
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elif player == 2:
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player = 1
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