def collision_lines_with_trail(self, lines, location, cycle_number):
if Collision.intersect_lines_to_lines(lines, self._trail):
return True
if not self._trail_on:
return False
if self._cycle_number == cycle_number:
return False
if Collision.intersect_lines_to_lines(
lines, ((self._trail_start_location, location), )):
return True
return False
def collision(self, lines, cycle_trail, location):
if Collision.intersect_lines_to_lines(lines, cycle_trail._trail):
return True
if not cycle_trail._trail_on:
return False
if self == cycle_trail:
return False
if Collision.intersect_lines_to_lines(
lines, ((cycle_trail._trail_start_location, location), )):
return True
return False
