def get_image(image, hotspot=None, mode=None, border=None):
"""Load an image from the given path
The image is cached and the same Image instance is returned on
subsequent calls.
"""
self = Opioid2D.ResourceManager
if isinstance(image, type) and issubclass(image, Image):
image = image()
# begin PIG hack!
elif isinstance(image, tuple):
gridkey = image # (filename, height, width, frame#)
image = Image()
image.filename = gridkey # str(gridkey)
try:
return self.images[image]
except KeyError:
frames = self.get_grid( *gridkey[0:3])
framenum = 0
for img in frames:
# cache all frames
key = gridkey[0:3] + (framenum,)
img.filename = key #str(key)
self._set_image( key, img)
framenum += 1
elif not isinstance(image, Image):
filename = image
image = Image()
image.filename = filename
if mode or hotspot or border:
image = image.copy()
if hotspot is not None:
image.hotspot = hotspot
if mode is not None:
image.mode = mode
if border is not None:
image.border = border
if isinstance(image.mode, basestring):
image.mode = [image.mode]
try:
return self.images[image]
except KeyError:
if not image.filename:
raise ValueError("no filename specified in Image definition for %s" % image.__class__.__name__)
bmp = self._load_bitmap(image.filename)
for mod in image.mode:
try:
func = getattr(transform, "make_"+mod)
except AttributeError:
raise ValueError("invalid Image mode: %r" % mod)
bmp = bmp.transform(func)
img = self._set_image(image, bmp, hotspot=image.hotspot, border=image.border)
img._cObj.hotspot.set(*image.hotspot)
for c in image.collision:
img.add_collision_node(*c)
return img
def get_image(self, image, hotspot=None, mode=None, border=None):
"""Load an image from the given path
The image is cached and the same Image instance is returned on
subsequent calls.
"""
if isinstance(image, type) and issubclass(image, Image):
image = image()
elif not isinstance(image, Image):
filename = image
image = Image()
image.filename = filename
if mode or hotspot or border:
image = image.copy()
if hotspot is not None:
image.hotspot = hotspot
if mode is not None:
image.mode = mode
if border is not None:
image.border = border
if isinstance(image.mode, basestring):
image.mode = [image.mode]
try:
return self.images[image]
except KeyError:
if not image.filename:
raise ValueError(
"no filename specified in Image definition for %s" %
image.__class__.__name__)
bmp = self._load_bitmap(image.filename)
for mod in image.mode:
try:
func = getattr(transform, "make_" + mod)
except AttributeError:
raise ValueError("invalid Image mode: %r" % mod)
bmp = bmp.transform(func)
img = self._set_image(image,
bmp,
hotspot=image.hotspot,
border=image.border)
img._cObj.hotspot.set(*image.hotspot)
for c in image.collision:
img.add_collision_node(*c)
return img
def get_image(self, image, hotspot=None, mode=None, border=None):
"""Load an image from the given path
The image is cached and the same Image instance is returned on
subsequent calls.
"""
if isinstance(image, type) and issubclass(image, Image):
image = image()
elif not isinstance(image, Image):
filename = image
image = Image()
image.filename = filename
if mode or hotspot or border:
image = image.copy()
if hotspot is not None:
image.hotspot = hotspot
if mode is not None:
image.mode = mode
if border is not None:
image.border = border
if isinstance(image.mode, basestring):
image.mode = [image.mode]
try:
return self.images[image]
except KeyError:
if not image.filename:
raise ValueError("no filename specified in Image definition for %s" % image.__class__.__name__)
bmp = self._load_bitmap(image.filename)
for mod in image.mode:
try:
func = getattr(transform, "make_"+mod)
except AttributeError:
raise ValueError("invalid Image mode: %r" % mod)
bmp = bmp.transform(func)
img = self._set_image(image, bmp, hotspot=image.hotspot, border=image.border)
img._cObj.hotspot.set(*image.hotspot)
for c in image.collision:
img.add_collision_node(*c)
return img