def __init__(self, app, area):
super(GaugeBase, self).__init__(app)
self.area = area
self.icon = self.getIcon()
if self.icon is not None:
self.icon = self.icon.copy()
setAlpha(self.icon, 160)
def doTransform(self, img):
grey_colour = (100, 100, 100)
result = pygame.Surface(img.get_size())
result.fill(grey_colour)
setAlpha(img, 32)
result.blit(img, (0, 0))
result.set_colorkey(grey_colour)
return result
def update(self):
self.image = self.animation.getImage()
tick = self.worldGUI.universe.getMonotonicTick()
fadeTick = self.coin.creationTick + (COLLECTABLE_COIN_LIFETIME -
2) // TICK_PERIOD
if tick >= fadeTick:
alpha = random.randint(32, 192)
self.image = self.image.copy()
setAlpha(self.image, alpha, alphaSurface=self.alphaImage)
def setImageAlpha(self, alpha):
setAlpha(self.image, alpha, alphaSurface=self.alphaImage)
def set_image_alpha(self, surface, alpha):
if self._alpha_image is None \
or self._alpha_image.get_size() != surface.get_size():
self._alpha_image = pygame.Surface(
surface.get_size(), pygame.SRCALPHA)
setAlpha(surface, alpha, alphaSurface=self._alpha_image)
def bigZoneLetter(self, letter):
font = self.theme.app.screenManager.fonts.bigZoneFont
result = font.render(self.theme.app, letter, True,
self.theme.colours.bigZoneLetter)
setAlpha(result, 128)
return result