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""" Sprite group that show sprites and skips if key is pressed """
import pygame
from .anykey import anykey
class Show(pygame.sprite.Group):
""" To show some sprites and quit on any key """
def __init__(self, sprites = None, active = True):
super().__init__()
self.add(sprites)
self.active = active
self.explode = False
self.fadeout = 1_000
self.timeout = 15_000
def update(self, dt = 0, **kwargs):
""" First timeout then fadeout and then inactivity """
if self.fadeout <= 0:
self.active = False
elif self.timeout <= 0:
if anykey():
self.fadeout = 0
self.fadeout -= dt
self.explode = True
else:
if anykey():
self.timeout = 0
self.timeout -= dt
for sprite in self.sprites():
sprite.update(dt = dt, explode = self.explode, **kwargs)
def sprites(self):
""" Return sprites only when active """
return super().sprites() if self.active else []
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