def f(position, direction, momentum, shotgroup):
for i in floatrange(spread, -1 * spread, numshots):
if abs(i) > 0.0001:
theta = abs(abs(i) - pi / 2)
d = direction + i
radius = dist / (2 * cos(theta))
period = ctime * (2 * pi) / (pi - 2 * theta)
if abs(i) > pi / 2:
period = ctime * (2 * pi) / (pi + 2 * theta)
cc = COUNTERCLOCKWISE
if i < 0:
cc = CLOCKWISE
sheading = momentum
route = loop(radius, period, d, cc) + advance()
else:
route = advance()
sheading = momentum + vectorfromangle(direction).mult(300.0/ctime)
size = 1
lifetime = ctime * 2
s = Shot(position=position,
heading=sheading,
image=image,
size=size,
route=route,
lifetime=lifetime,
payload=payload)
shotgroup.add(s)
def f(position, direction, momentum, shotgroup):
for i in floatrange(width, width * -1, numshots):
z = vectorfromangle(direction + pi /2, i)
p = position + z
sheading = vectorfromangle(direction, speed) + momentum
size = 1
if i > 0:
c = COUNTERCLOCKWISE
else:
c = CLOCKWISE
route = loop(abs(i), period, direction, c) + advance()
s = Shot(position=p,
heading=sheading,
image=image,
size=size,
route=route,
payload=payload)
shotgroup.add(s)