def update_child(self, matrix):
next_step = mul_tuple(self.direction, self.speed)
next_screen_position = next_point(self.screen_position, next_step)
x, y = s2c(next_screen_position)
if x >= X_CELL_NUM or x < 0 or y >= Y_CELL_NUM or y < 0 or not matrix[y][x]:
# self.direction = STOP
self.direction = TRIGONOMETRY_SUCKS[self.direction]["contr"]
def event(self, event):
# self.direction = STOP
# create STOP event to make it work
if event.type == KEYDOWN:
self.control_mode = "arrows"
self.__update_direction(event.key)
if event.key == 280: # PgUp
self.speed += 1
elif event.key == 281: # PgDown
self.speed -= 1
if event.type == MOUSEBUTTONDOWN:
self.control_mode = "mouse"
self.goal = s2c(mouse.get_pos())
self.screen_goal = mouse.get_pos()
self.is_new_goal = True
print "mouse %s %s" % (self.position, self.goal)
