def test_save(self):
root = cfg.ConfigNode("root", "root")
sub1 = cfg.ConfigNode("sub1", "val1")
sub2a = cfg.ConfigNode("sub2a", "val2a")
sub2b = cfg.ConfigNode("sub2b", "val2b")
sub3 = cfg.ConfigNode("sub3", "val3")
root.attribs["sub1"] = sub1
sub1.attribs["sub2a"] = sub2a
sub1.attribs["sub2b"] = sub2b
sub2b.attribs["sub3"] = sub3
conf = cfg.ConfigFile()
conf.root_node = root
conf.save("cfg.tmp")
conf.load("cfg.tmp")
assert conf.root_node.get("sub1").value == "val1"
assert conf.root_node.get("sub1.sub2a").value == "val2a"
assert conf.root_node.get("sub1.sub2b").value == "val2b"
assert conf.root_node.get("sub1.sub2b.sub3").value == "val3"
try:
conf.root_node.get("sub1.sub2a.sub3")
assert False
except:
assert True
def test_set(self):
root = cfg.ConfigNode("root", "root")
sub1 = cfg.ConfigNode("sub1", "val1")
sub2a = cfg.ConfigNode("sub2a", "val2a")
sub2b = cfg.ConfigNode("sub2b", "val2b")
sub3 = cfg.ConfigNode("sub3", "val3")
root.attribs["sub1"] = sub1
sub1.attribs["sub2a"] = sub2a
sub1.attribs["sub2b"] = sub2b
sub2b.attribs["sub3"] = sub3
root.set("sub1.sub2a", "val2Set")
assert root.get("sub1.sub2a").value == "val2Set"
root.set("sub1.subNew", 18)
assert int(root.get("sub1.subNew").value) == 18
def generate_sprite(configname,
spritefilename,
blenderfilename,
scale,
count,
scene=None,
center=None):
node = cfg.ConfigNode(configname)
node.value = "SpriteFilm"
tmpfilename = "assets/tmp/" + path.basename(spritefilename)
tmpfilename = tmpfilename.replace(".", "_%04d.")
if should_update(tmpfilename % 1, [blenderfilename]):
for i in range(1, count + 1):
print "generating", tmpfilename % i
outname = tmpfilename[0:tmpfilename.rfind("_")]
if scene is None:
os.system("blender -b " + blenderfilename + " -F PNG -o " +
outname + "_ -f " + str(i))
else:
os.system("blender -b " + blenderfilename + " -S " + scene +
" -F PNG -o " + outname + "_ -f " + str(i))
if should_update(spritefilename,
[tmpfilename % i for i in range(1, count + 1)]):
print "generating sprite", spritefilename
filenames = [tmpfilename % i for i in range(1, count + 1)]
images = [Image.open(filename) for filename in filenames]
images = [
im.resize((int(im.size[0] * scale), int(im.size[1] * scale)),
Image.ANTIALIAS) for im in images
]
box = max_bounding_box(images)
if center is not None:
node.set("center_x", int(round(center[0] * scale - box[0])))
node.set("center_y", int(round(center[1] * scale - box[1])))
node.set("frame_width", int(box[2] - box[0]))
node.set("frame_height", int(box[3] - box[1]))
node.set("div_x", min(len(images), 10))
node.set("div_y", (len(images) / 10) + 1)
images = [im.crop(box) for im in images]
for im in images:
im.load() # for lazy crop
out_image = pack_images(images)
out_image.save(spritefilename)
return node
def test_get(self):
root = cfg.ConfigNode("root", "root")
sub1 = cfg.ConfigNode("sub1", "val1")
sub2a = cfg.ConfigNode("sub2a", "val2a")
sub2b = cfg.ConfigNode("sub2b", "val2b")
sub3 = cfg.ConfigNode("sub3", "val3")
root.attribs["sub1"] = sub1
sub1.attribs["sub2a"] = sub2a
sub1.attribs["sub2b"] = sub2b
sub2b.attribs["sub3"] = sub3
assert root.get("sub1").value == "val1"
assert root.get("sub1.sub2a").value == "val2a"
assert root.get("sub1.sub2b").value == "val2b"
assert root.get("sub1.sub2b.sub3").value == "val3"
try:
root.get("sub1.sub2a.sub3")
assert False
except:
assert True
def generate_image(configname,
imagefilename,
blenderfilename,
scale,
scene=None,
offset=None):
node = cfg.ConfigNode(configname)
node.value = "Surface"
# node.set( "file", imagefilename )
tmpfilename = "assets/tmp/" + path.basename(imagefilename)
tmpfilename = tmpfilename.replace(".", "_0001.")
if should_update(tmpfilename, [blenderfilename]):
print "generating", tmpfilename
outfilename = tmpfilename[0:tmpfilename.rfind("_")]
if scene is None:
os.system("blender -b " + blenderfilename + " -F PNG -o " +
outfilename + "_ -f 1")
else:
os.system("blender -b " + blenderfilename + " -S " + scene +
" -F PNG -o " + outfilename + "_ -f 1")
if should_update(imagefilename, [tmpfilename]):
print "generating image", imagefilename
im = Image.open(tmpfilename)
im = im.resize((int(im.size[0] * scale), int(im.size[1] * scale)),
Image.ANTIALIAS)
box = get_bounding_box(im)
if offset is not None and box is not None:
node.set("offset_x", int(round(offset[0] * scale - box[0])))
node.set("offset_y", int(round(offset[1] * scale - box[1])))
im = im.crop(box)
im.load() # for lazy crop
im.save(imagefilename)
return node