def update(self, timer, world, events):
self.functionality(events, world)
way_point = Vector(self.aim) - Vector(self.rect.center)
bearing = way_point.normalize()
self.image = pygame.transform.rotate(self.image_master,
way_point.angle_to(Vector(1, 0)))
self.rect = Rectangle.get_rect(self.image, self.rect.center)
if not self.should_retract:
self.hook_image = pygame.transform.rotate(
self.hook_image_master, way_point.angle_to(Vector(1, 0)))
self.hook_rect = Rectangle.get_rect(self.hook_image,
self.hook_rect.center)
self.hitmask = get_hitmask(self.hook_rect, self.hook_image, 0)
self.x = self.rect.x
self.y = self.rect.y
if self.shooter:
self.shoot(timer)
self.should_retract = True
self.should_aim = False
elif not self.should_retract:
self.hook_rect = Rectangle.get_rect(
self.hook_image,
(self.rect.center[0] + bearing.x * self.displacement,
self.rect.center[1] + bearing.y * self.displacement))
if self.should_retract and not self.shooter:
self.retract(timer)
if self.should_release:
self.release(timer)
def _init_image(self, data: ProjectileData, direction: Vector2) -> None:
self._base_image = images.get_image(data.image_file)
if data.angled_image:
angle = direction.angle_to(Vector2(0, 0))
self._base_image = rotate(self._base_image, angle)
if data.rotating_image:
self._process_image = self._rotate_image
else:
self._process_image = lambda x: x
def __init__(self, p1, p2):
super().__init__(all_sprites)
self.add(all_sprites)
Wall.walls.append(self)
x1, y1 = p1
x2, y2 = p2
self.normal = Vector2(x2 - x1, y2 - y1)
# угол, на который повёрнута стена
angle = Vector2.angle_to(self.normal, Vector2(0, 1))
# вектор нормали к стене
self.normal = Vector2(y2 - y1, x1 - x2)
# выбор цвета стены
color = Wall.colors.pop(0)
Wall.colors += [color]
self.image = load_image("{}.png".format(color))
self.image = pygame.transform.scale(
self.image, (10, int(self.normal.length()) + 5))
self.image = pygame.transform.rotate(self.image, angle)
self.mask = pygame.mask.from_surface(self.image)
x, y = min(x1, x2), min(y1, y2)
w, h = self.image.get_width(), self.image.get_height()
self.rect = pygame.Rect((x, y), (w, h))
