def update_buttons(self):
g2d.clear_canvas()
g2d.set_color((0, 0, 0))
cols, rows = self._game.cols(), self._game.rows()
for y in range(1, rows):
g2d.draw_line((0, y * H), (cols * W, y * H))
for x in range(1, cols):
g2d.draw_line((x * W, 0), (x * W, rows * H))
for y in range(rows):
for x in range(cols):
value = self._game.value_at(x, y)
if value == "":
g2d.set_color((204, 204, 204))
elif value == "W":
g2d.set_color((255, 255, 255))
elif value == "B":
g2d.set_color((0, 0, 0))
g2d.fill_rect((x * W + 1, y * H + 1, W - 1, H - 1))
g2d.update_canvas()
if self._game.finished():
g2d.alert(self._game.message())
g2d.close_canvas()
def move_pen(start: (float, float), length: float, angle: float) -> (float,
float):
x, y = start
x1 = x + math.cos(angle) * length
y1 = y + math.sin(angle) * length
g2d.draw_line((int(x), int(y)), (int(x1), int(y1)))
return (x1, y1)
def htree(rect: (int, int, int, int), level: int):
x, y, w, h = rect
if level == 0 or w < 3 or h < 3:
return
if level % 2 == 0:
rect1 = x, y, w / 2, h
rect2 = x + w / 2, y, w / 2, h
else:
rect1 = x, y, w, h / 2
rect2 = x, y + h / 2, w, h / 2
g2d.draw_line(center(rect1), center(rect2))
htree(rect1, level - 1)
htree(rect2, level - 1)
def update_buttons(self):
g2d.clear_canvas()
g2d.set_color((0, 0, 0))
cols, rows = self._game.cols(), self._game.rows()
for y in range(1, rows):
g2d.draw_line((0, y * H), (cols * W, y * H))
for x in range(1, cols):
g2d.draw_line((x * W, 0), (x * W, rows * H))
for y in range(rows):
for x in range(cols):
value = self._game.value_at(x, y)
center = x * W + W // 2, y * H + H // 2
g2d.draw_text_centered(value, center, H // 2)
g2d.update_canvas()
if self._game.finished():
g2d.alert(self._game.message())
g2d.close_canvas()
def h_tree(x, y, w, h, level):
# per avere una limitazione nella stampa
if level == 0:
return
# caso base
if w < 10 or h < 10:
return
g2d.draw_line((x + 1 * w / 4, y + 1 * h / 4),
(x + 1 * w / 4, y + 3 * h / 4)) #linea verticale
g2d.draw_line((x + 3 * w / 4, y + 1 * h / 4),
(x + 3 * w / 4, y + 3 * h / 4)) #linea orizzontale
g2d.draw_line((x + 1 * w / 4, y + 2 * h / 4),
(x + 3 * w / 4, y + 2 * h / 4)) #linea verticale
# ricorsione per i 4 quadranti ottenuti dalla divisione dell'area
h_tree(x, y, w / 2, h / 2, level - 1)
h_tree(x + w / 2, y, w / 2, h / 2, level - 1)
h_tree(x + w / 2, y + h / 2, w / 2, h / 2, level - 1)
h_tree(x, y + h / 2, w / 2, h / 2, level - 1)