def __init__(self, blitting_surface, position, radius):
self._type = "circle"
self._blitting_surface = blitting_surface
self._decart_position = position
self._position = decart_position_to_position(position,
blitting_surface)
self._radius = radius
def calculate(self, surface, mouse_position, decart_camera_position,
objects):
self._points = []
self._radiuses = []
self._blitting_surface = surface
self._mouse_position = mouse_position
self._decart_camera_position = decart_camera_position
self._point_position = decart_camera_position
self._objects = objects
self._decart_mouse_position = functions.position_to_decart_position(
mouse_position, surface)
self._camera_position = functions.decart_position_to_position(
decart_camera_position, surface)
self._calculate_angle()
for i in range(50):
self._calculate_distance()
self._calculate_intersection_point()
self._radiuses.append(self._distance)
self._points.append(self._point_position)
if self._distance > 500:
self._distance_to_object = float('inf')
return 0
elif self._distance < 0.001:
self._distance_to_object = sum(self._radiuses)
return 1
self._point_position = self._intersection_point
def _blit_circles(self):
for i in range(len(self._points)):
if self._radiuses[i] >= 1:
point = functions.decart_position_to_position(
(int(self._points[i][0]), int(self._points[i][1])),
self._blitting_surface)
if self._radiuses[i] >= 5:
draw.circle(self._blitting_surface, (0, 0, 0), point, 3)
draw.circle(self._blitting_surface, (0, 0, 0), point,
int(self._radiuses[i]), 1)
def __init__(self,
blitting_surface,
position,
color=(127, 127, 127),
radius=8):
self._blitting_surface = blitting_surface
self._decart_position = position
self._position = decart_position_to_position(position,
blitting_surface)
self._color = color
self._radius = radius
def check_mouse_on_camera(self, mouse_position):
return functions.check_mouse_on_circle(
mouse_position,
functions.decart_position_to_position(self._position,
self._blitting_surface), 8)
def set_position(self, position):
self._position = position
self._decart_position = decart_position_to_position(
position, self._blitting_surface)