def __init__(self, w=None, filename=None, image=None, colorkey=TRANSPARENT, alpha=0, convert=1):
"""
Create sprite from file or surface
"""
Graphics.__init__(self, w)
if filename is None and image is None:
if self.filename is None:
self.image = load_image('None.png', convert=convert)
else:
self.image = load_image(self.filename, convert=convert)
elif image is None:
self.image = load_image(filename, convert=convert)
else:
self.image = image
if alpha:
self.image.set_alpha(alpha, pygame.locals.RLEACCEL)
self.image.convert_alpha()
if colorkey is not None:
self.image.set_colorkey(colorkey)
if not alpha:
self.image.convert()
self.rect = self.image.get_rect()
self.set_position((0, 0))
self.set_collision_rect(self.rect)
def set_background(self, filename=None, img=None, tilename=None, tile=None, color=None):
""" set the background.
filename: Name of the full-screen background image.
img: Full-screen background image. (pygame Surface)
tilename: Name of tile image.
tile: Tile image. (pygame Surface)
color: Solid background color.
"""
if filename is not None:
background = load_image(filename)
elif img is not None:
background = img
if tilename is not None or tile is not None:
if tilename:
tile = load_image(tilename)
background = pygame.Surface(self.size).convert()
for y in range(0, self.size[1], tile.get_height()):
for x in range(0, self.size[0], tile.get_width()):
background.blit(tile, (x, y))
if filename is None and img is None:
if color is None:
color = BLACK
background = pygame.Surface(self.size).convert()
background.fill(color)
if hasattr(self, '_background'):
self._background.blit(background, (0, 0))
else:
self._background = background
self._foreground.blit(self._background, (0, 0))
def add(self, filename='default', image=None, colorkey=TRANSPARENT, convert=1):
"""add image to list of available images """
if image is None:
image = load_image(filename, convert)
if colorkey is not None:
image.set_colorkey(colorkey)
self.images[filename] = image
if self.defaultImage == 'None.png':
self.delete('None.png')
self.defaultImage = filename
