I have a problem with my tower defence game. As I want the position the enemies to change when an object is in its way and have to travel over bridges. I am asking this question as I do not know where to start so if they is any tutorials or books I should check out for AS3 AI please reply
Er... I don't know how good you are in AS3. But since I am dealing with similar problems right now, I think I am considered capable to give u suggestions.
For tutorials, check out "ath finding actionscript 3" on Google. It gives you quite a few tutorials. Be patient and read them through. In your situation, the path finding you need is probably the grid system (But I am not sure because I have no idea how ur game is designed).