import bulletml
import bulletml.bulletyaml
+from bulletml.collision import collides_all
try:
import yaml
pygame.display.init()
screen = pygame.display.set_mode([600, 600], pygame.DOUBLEBUF)
- bullet = pygame.Surface([3, 3])
- bullet.fill([255, 0, 0])
+ red = pygame.Surface([3, 3])
+ red.fill([255, 0, 0])
+ green = pygame.Surface([3, 3])
+ green.fill([0, 255, 0])
+ blue = pygame.Surface([3, 3])
+ blue.fill([0, 0, 255])
clock = pygame.time.Clock()
target = bulletml.Bullet()
+ bullets = dict(red=red, green=green, blue=blue)
+
file_idx = 0
while True:
active = set([source])
source.vanished = True
print filename
- print " Loaded %d top-level actions." % len(source._actions)
+ print " Loaded %d top-level actions." % len(source.actions)
frames = 0
total = 0
paused = False
elif event.key == pygame.K_RETURN:
newfile = True
elif event.key == pygame.K_s:
- actions = [act([], 0.5) for act in doc.actions]
- source = bulletml.Bullet(
- x=150, y=150, target=target,
- actions=actions, rank=0.5)
+ source = bulletml.Bullet.FromDocument(
+ doc, x=150, y=150, target=target, rank=0.5)
source.vanished = True
active.add(source)
target.x, target.y = pygame.mouse.get_pos()
target.x /= 2
target.y /= 2
+ target.y = 300 - target.y
+ target.px = target.x
+ target.py = target.y
+ collides = False
if not paused or go:
-
+ lactive = list(active)
start = time.time()
count = len(active)
- for obj in list(active):
+ for obj in lactive:
new = obj.step()
total += len(new)
active.update(new)
or not (-50 < obj.x < 350)
or not (-50 < obj.y < 350)):
active.remove(obj)
+ if lactive:
+ collides = collides_all(target, lactive)
elapsed = time.time() - start
frames += 1
if elapsed:
seconds_per_bullet = elapsed / count
bullets_per_second = count / elapsed
- print " %g seconds per bullet (60Hz max: %g)." % (
- seconds_per_bullet, bullets_per_second / 60)
+ print " %g seconds per bullet (120Hz max: %g)." % (
+ seconds_per_bullet, bullets_per_second / 120)
- screen.fill([0, 0, 0])
+ screen.fill([0, 0, 64] if collides else [0, 0, 0] )
for obj in active:
try:
x, y = obj.x, obj.y
y *= 2
x -= 1
y -= 1
- screen.blit(bullet, [x, y])
+ bullet = bullets.get(obj.appearance, red)
+ screen.blit(bullet, [x, 600 - y])
clock.tick(60)
pygame.display.flip()