def split_anim(source_filename):
print('Split %s' % (source_filename))
with open(source_filename, 'rb') as h:
source_indices, source_anims = libsotadisk.read_packed_animation(
libsotadisk.ByteReader(h))
anim = GrowableAnimation()
# Keep adding stuff until the anim gets too large.
source_idx_idx = 0
while source_idx_idx < len(source_indices):
source_index = source_indices[source_idx_idx]
try:
anim.add(source_anims, source_index)
except Rewind as e:
yield anim
anim = GrowableAnimation()
source_idx_idx -= e.rewind_amount
else:
source_idx_idx += 1
assert len(anim) <= MAX_ANIM_SIZE
if not anim.empty():
yield anim
def compress_animation(filename): # Divide all extends by 2, so we go 0-127 rather than 0-255. with open(filename, 'rb') as h: reader = libsotadisk.ByteReader(h) indices, anims = libsotadisk.read_packed_animation(reader) #for drawcommand in anims.values(): # for command in drawcommand: # if isinstance(command, libsotadisk.Vector): # command.for_each_point(lambda x, y: (x // 2, y // 2)) return libsotadisk.serialise_packed_animation(indices, anims)
