def powerup(sprite):
flash = SquareSprite()
flash.color = arcade.color.GOLD
flash.position = sprite.position
target = (sprite.center_x, sprite.center_y + 100)
seq = Sequence()
seq[0].frame = KeyFrame.from_sprite(sprite, ['position', 'scale', 'alpha'])
seq[1].frame = KeyFrame(position=target, scale=1.5, alpha=0)
seq[1].callback = flash.kill
arcade.get_window().curtains.current_scene.flash_sprites.append(flash)
return flash, seq
def setup_widget(self, inverse=False):
c = arcade.color
bars = [('health', c.RED), ('stamina', c.BLUE), ('special', c.GREEN)]
self.bars = {}
for idx, (bar_name, color) in enumerate(reversed(bars)):
container = Bar(arcade.color.WHITE, height=23, width=103)
bar = Bar(color, inverse=inverse)
bar.topleft = (50, idx * 25)
container.position = bar.position
self.sprites.extend([container, bar])
self.bars[bar_name] = bar
topleft = 0
if inverse:
topleft = 121
padding = CircleSprite(size=80, color=c.SADDLE_BROWN)
padding.topleft = (topleft, 55)
portrait = CircleSprite(size=70, color=c.PERU)
portrait.topleft = (topleft + 5, 50)
backdrop = SquareSprite()
backdrop.color = c.SADDLE_BROWN
backdrop.width = 108
backdrop.height = 85
backdrop.position = self.bars['stamina'].position
backdropleft = CircleSprite(size=85, color=c.SADDLE_BROWN)
backdropleft.position = (backdrop.left, backdrop.center_y)
backdropright = CircleSprite(size=85, color=c.SADDLE_BROWN)
backdropright.position = (backdrop.right, backdrop.center_y)
for sprite in [backdrop, backdropright, backdropleft]:
self.sprites.insert(0, sprite)
self.sprites.extend([padding, portrait])