def main():
pg.init()
screen = pg.display.set_mode([900, 600])
screen_rect = screen.get_rect()
screen.fill(BLACK)
clock = pg.time.Clock()
u = Universe()
for i in range(10000):
BGStar(u)
e = {
"rot speed": 360,
"fly speed": 1000,
"acceleration": 300,
"dec": 1.0,
"shot delay": 0.0,
"hp": 100,
"laser color": CYAN,
"shot spread": 2,
"shields": 0
}
f = PlayerFighter(u, vec(450, 300), e, WHITE)
u.focus = f
for i in range(4):
enemy = AIFighter(u, vec(1000 * i, 0), e, RED)
# ally = AIFighter(u, vec(1000 * i, 1000 * i), 0)
# ally.color = GREEN
t = 0
while True:
dt = clock.tick(60) / 1000.0
t += dt
evts = pg.event.get()
for evt in evts:
if evt.type == QUIT:
pg.quit()
sys.exit()
u.update(dt, t)
screen.fill(BLACK)
for b in u.bodies:
b.draw(screen)
for p in u.particles:
if screen_rect.collidepoint(u.get_render_point(p.pos, p.parallax)):
p.draw(screen)
pg.display.flip()
