#pathfinding

Your units keep preferring a strip of tiles you never gave a movement cost. There's no error...

Originally published on vav-labs.com. Everything below is Godot 4.7.1 stable, and there's a runnable...

Originally published on vav-labs.com. Everything here is against Godot 4.7 stable, and there's a...

Godot's AStarGrid2D is a ten-minute read and a month of gotchas. The API page is small, you skim it,...

In a tower defense, a player can drop one tower that walls off the path and softlocks the wave. The...

Search gets expensive when every path looks equally possible. That is the real problem. A heuristic...

What is the most significant trade-off in selecting a pathfinding algorithm for an automated...

Search algorithms look simple until the state space gets huge. Then the real question becomes: Do...

A* looks simple until you implement it. Then one question appears: Why does this algorithm find...

What’s A*? A* (A-star) is a search algorithm used to find the shortest path between two...

This is a continuation of our discussion on pathfinding. In the first part of our discussion, we...

One of the most common problems that need solved in game development is navigating from one tile to a...