Fire Emblem 3DS Sprite Splitter is a desktop GUI application used to assemble spritesheets using
materials from the Fire Emblem 3DS games.
Specifically, Fire Emblem Fates and Fire Emblem Echoes, in order to accomodate their class-changing
systems, store their map sprites in separate layers for the head and body. Each of these layers is further
divided into smaller components using a greyscale mask. As such, sprites ripped from these games appear
in a strange-looking format.
Of course, the games have their own method of putting all these images together internally, but since we
do not have access to Nintendo's voodoo magic, we have no choice but to composite them ourselves.
This script is intended for such compositing. All sprites used for testing were stolen without credit
from The Spriters Resource.
Assembled images will be output to `outputs/caeldori_dark-falcon-f.png`. Sprite sheet will contain blue, red, green, and purple colored versions of the unit, as well as an auto-generated grayscale image.