> That's not even to get into the main point, which is that you don't need to run the pathfinding algorithm every frame and that most of the time it actually is

> That's not even to get into the main point, which is that you don't need to run the pathfinding algorithm every frame and that most of the time it actually isn't an issue. Irrespective of any other criteria, the algorithm implemented here is wrong. It's not A* but an inferior best-first derivative with much worse complexity. Anyone using this code and making face-value assumptions about its performance is in for a rude shock. The difference between O(nlog(n)) and O(n^2) is huge in practice. At the very least they should rename the class to avoid misleading potential users. isn't just suffering from a poorly implemented A but employing