packing BFFNT

[SajjadRahim]

I just try to pack BFFNT but there is something mess up with CMAP

I even tried to unpack and pack without changes anything to catch up if i did something wrong

these arguments i used

unpack
3DSkit.py -xf BFFNT -O origin=NX jpn_heading.bffnt

and pack
3DSkit.py -pf BFFNT jpn_heading_meta.json

original bffnt size 6,301,668
after packing 6,300,864

so i checked back in HxD
original

after packing

and here example

https://drive.google.com/file/d/1VQNGUAyiXaaMSR1oapyUwB8g1MAyK1OW/view?usp=sharing