def delve_tunnel(self, x, y, next_x, next_y):
x1, x2 = sort(x, next_x)
y1, y2 = sort(y, next_y)
for x in range(x1, x2 + 1):
for y in range(y1, y2 + 1):
self.cells[x, y] &= ~ENTRANCE
self.cells[x, y] |= CORRIDOR
return True
def sound_tunnel(self, mid_x, mid_y, next_x, next_y):
if next_x < 0 or next_x > self.width or next_y < 0 or next_y > self.height:
return False
x1, x2 = sort(mid_x, next_x)
y1, y2 = sort(mid_y, next_y)
for x in range(x1, x2 + 1):
for y in range(y1, y2 + 1):
if self.cells[x, y] & BLOCK_CORR:
return False
return True
