This search #algorithm is useful when you're trying to figure out which spaces you can move to, given a bunch of obstacles in the way.

Assuming a move range of 4, you can see that the red obstructions really limit where you can move.#100DaysOfCode #gamedev #RPGMaker pic.twitter.com/ZyUvKwCUR5

— HimeWorks (@HimeWorks) August 29, 2020