2
votes
2answers
133 views

How can I combine chasing and obstacle-avoidance in a steering-based AI?

I'm developing a top-down game in XNA with enemies that wander until they are within range of a player, at which point they begin chasing the player. This works, but I also want them to avoid ...
4
votes
1answer
223 views

How can I test if an object will “fit” during pathfinding?

I'm tinkering around with a 2d game where obstacles are polygons of arbitrary shapes, sizes and locations, and movable entities (players/enemies) can also be of arbitrary sizes. What's a good general ...
3
votes
2answers
356 views

What would be the most simple following target and neighbors avoidance algorithm in 2D space on plane?

I have ~20 or more enemies and they need to follow a target and avoid to go on top of themselves. I mean follow a target and avoid to collide with each other. Area, on which they are walking, is just ...