ref: 0b036c9e79578cec5425aaca1b1af13a4ae0d937
parent: 09f2052fbfbc8a2136b09cf3a868c8cf9c239de0
author: Ben Harris <bjh21@bjh21.me.uk>
date: Wed Dec 7 13:43:34 EST 2022
galaxies: Use the same code for handling all dropped arrows The keyboard code was prone to adding null items to the undo history, and was also unreadable. Rather than fix it, I've replaced it with a jump to the mouse drop handling, lightly enhanced to reject drops on things that aren't tiles.