def test_push_crate_to_crate():
maze = parse_grid("*oo")
move(maze, RIGHT)
assert maze == [['*', 'o', 'o']]
def test_assert_examples():
maze = parse_grid(LEVEL)
assert len(maze) <= 7 # comparison operator
assert 1 < len(maze) < 10 # range check
assert maze[0][0] == '#' and maze[1][1] == '.' # logical operators
assert maze[0].count('#') == 7 # using methods
def test_push_crate_to_wall():
maze = parse_grid("*o#")
move(maze, RIGHT)
assert maze[0] == ['*', 'o', '#']
def test_push_crate_to_crate():
maze = parse_grid("*oo")
move(maze, RIGHT)
assert maze == [['*', 'o', 'o']]
def bf_crate():
"""A single crate that can be pushed back and forth"""
maze = parse_grid(""".*o..\n.....""")
return maze
def test_paths(path):
"""Different paths to the same spot"""
maze = parse_grid(SMALL_MAZE)
for direction in path:
move(maze, direction)
assert maze[2][3] == '*'
def test_move_crate(direction, pos, tile):
"""Move a crate and check a given tile"""
maze = parse_grid(LEVEL)
move(maze, direction)
assert maze[pos[0]][pos[1]] == tile
def test_push_crate_to_crate(self):
"""Test_push_crate_to_crate."""
maze = parse_grid('*oo')
move(maze, RIGHT)
assert maze == [['*', 'o', 'o']]
def level(request):
return parse_grid(request.param)
def test_move_to_none():
"""direction=None generates an Exception"""
maze = parse_grid(LEVEL)
with pytest.raises(TypeError):
move(maze, None)
def push_crate_to_wall(self, direction, retezec):
"""Help function to test push to wall."""
maze = parse_grid(retezec)
mazepuv = maze
move(maze, direction)
assert maze[0] == mazepuv[0]
def test_assert_examples():
maze = parse_grid(LEVEL)
assert len(maze) <= 7 # comparison operator
assert 1 < len(maze) < 10 # range check
assert maze[0][0] == '#' and maze[1][1] == '.' # logical operators
assert maze[0].count('#') == 7 # using methods
def move_crate(direction, plr_pos, crate_pos):
"""Helper function for testing crate moves"""
maze = parse_grid(LEVEL)
move(maze, direction)
assert maze[plr_pos[0]][plr_pos[1]] == '*'
assert maze[crate_pos[0]][crate_pos[1]] == 'o'
def test_move_to_none():
"""direction=None generates an Exception"""
maze = parse_grid(LEVEL)
with pytest.raises(TypeError):
move(maze, None)
def test_push_crate_to_exit():
maze = parse_grid("*ox")
with pytest.raises(NotImplementedError):
move(maze, RIGHT)
def test_push_crate_to_crate():
maze = parse_grid('*oo')
move(maze, RIGHT)
assert maze[0] == ['*', 'o', 'o']
def bf_crate():
"""A single crate that can be pushed back and forth"""
maze = parse_grid(""".*o..\n.....""")
return maze
def get_player_pos(level, player_char='*'):
"""Returns a (x, y) tuple of player char on the level"""
for y, row in enumerate(level):
for x, char in enumerate(row):
if char == player_char:
return x, y
def move(level, direction):
"""Handles moves on the level"""
oldx, oldy = get_player_pos(level)
newx = oldx + direction[0]
newy = oldy + direction[1]
if level[newy][newx] == 'x':
sys.exit(0)
if level[newy][newx] != '#':
level[oldy][oldx] = ' '
level[newy][newx] = '*'
if __name__ == '__main__':
tile_img, tiles = load_tiles()
maze = create_maze(12, 7)
maze = parse_grid(maze)
maze[1][1] = '*'
for i in range(100):
direction = random.choice([LEFT, RIGHT, UP, DOWN])
move(maze, direction)
img = draw_grid(maze, tile_img, tiles)
image.save(img, 'moved.png')
def draw():
"""Displays the maze on the screen"""
img = draw_grid(maze, tile_img, tiles)
display.blit(img, Rect((0, 0, 384, 224)), Rect((0, 0, 384, 224)))
pygame.display.update()
def handle_key(key):
"""Handles key events in the game"""
move(maze, DIRECTIONS.get(key))
draw()
if __name__ == '__main__':
# initialize display
pygame.init()
pygame.display.set_mode((800, 600))
display = pygame.display.get_surface()
tile_img, tiles = load_tiles()
# prepare the maze
maze = parse_grid(create_maze(12, 7))
maze[1][1] = '*'
maze[5][10] = 'x'
# start the game
draw()
event_loop(handle_key)
if level[newy][newx] == 'x':
sys.exit(0)
if level[newy][newx] != '#':
#level[oldy][oldx] = ' '
level[newy][newx] = '*'
level[oldy][oldx] = ' '
if __name__ == '__main__':
tile_img, tiles = load_tiles()
maze = create_maze(12, 7)
maze = parse_grid(maze)
maze[1][1] = '*'
for i in range(100):
direction = random.choice([LEFT, RIGHT, UP, DOWN])
move(maze, direction)
img = draw_grid(maze, tile_img, tiles)
image.save(img, 'moved.png')
def test_push_crate_to_wall():
maze = parse_grid("*o#")
move(maze, RIGHT)
assert maze[0] == ['*', 'o', '#']
def draw():
"""Displays the maze on the screen"""
img = draw_grid(maze, tile_img, tiles)
display.blit(img, Rect((0, 0, 384, 224)), Rect((0, 0, 384, 224)))
pygame.display.update()
def handle_key(key):
"""Handles key events in the game"""
move(maze, DIRECTIONS.get(key))
draw()
if __name__ == '__main__':
# initialize display
pygame.init()
pygame.display.set_mode((800, 600))
display = pygame.display.get_surface()
tile_img, tiles = load_tiles()
# prepare the maze
maze = parse_grid(create_maze(12, 7))
maze[1][1] = '*'
maze[5][10] = 'x'
# start the game
draw()
event_loop(handle_key)
def test_push_crate_to_exit():
maze = parse_grid("*ox")
with pytest.raises(NotImplementedError):
move(maze, RIGHT)
def test_move_crate(direction, pos, tile):
"""Move a crate and check a given tile"""
maze = parse_grid(LEVEL)
move(maze, direction)
assert maze[pos[0]][pos[1]] == tile
def test_paths(path):
"""Different paths to the same spot"""
maze = parse_grid(SMALL_MAZE)
for direction in path:
move(maze, direction)
assert maze[2][3] == '*'
def move_crate(direction, plr_pos, crate_pos):
"""Helper function for testing crate moves"""
maze = parse_grid(LEVEL)
move(maze, direction)
assert maze[plr_pos[0]][plr_pos[1]] == '*'
assert maze[crate_pos[0]][crate_pos[1]] == 'o'