def check_collisions(self, objects):
move_blockers = []
for ob in objects:
if ob == self:
continue
else:
if ob.blocks_movement:
move_blockers.append(ob)
for blocker in move_blockers:
own_rect = self.global_bounds
ob_rect = blocker.global_bounds
if intersects(own_rect, ob_rect):
dx = own_rect.center.x - ob_rect.center.x
dy = own_rect.center.y - ob_rect.center.y
angle = math.atan2(dy, dx) + 90
if angle < 0:
angle += 360
if 45 < angle <= 135:
self.position.x = blocker.global_bounds.right
elif 135 < angle <= 225:
self.position.y = blocker.global_bounds.bottom
elif 225 < angle <= 315:
self.position.x = blocker.global_bounds.left + self.local_bounds.width / 2
else:
self.position.y = blocker.global_bounds.top + self.local_bounds.height / 2
def check_collision(self, shells):
for shell in shells:
if intersects(self.global_bounds, shell.global_bounds):
return shell
