When dealing with large graphs, computing paths can take a lot of time, even driving the game to a halt for a couple of seconds. This could lead to ruining the overall experience, to say the least. Luckily enough, there are methods for avoiding that.
This recipe is built on top of the principles of using coroutines as a method for keeping the game running smoothly while finding a path in the background; some knowledge of coroutines is required.
