Hello everyone,

Just wanted to run this by you guys to see if I am on the right track. I would like to build a squad, with one leader, and any number of grunts.

The steering, goals pathfinding is solved.

However, I am not sure how to implement a squad.

Do I give every grunt a pointer to the leader, and give every leader an array of pointers to each grunt.

Or do I use a messaging/telegram system

Or are there other options I have not considered.

If anyone has every implement a squad, please let me know.

Thanks,

Mike

Thanks for the reply guys,

Please keep in mind this is my first attempt at this sort of thing, so if my ideas sound crazy or unhinged, I apoligize.

What sorts of things do you want this squad to do?

I want to start with something simple. An enum perhaps with "orders" such as "FIND_COVER", "ADVANCE_FORWARD", and "RETREAT". I would like for this to be set through the squad leader through a function such as void setOrder(unsigned int order_type); which would then be relayed to the grunts, and they would act accordingly.

What are the design requirements for how squad members should behave?

These are simple. A pointer to a path manager class, A pointer to a steering behaviour class, and a pointer to a state machine/goal oriented architecture. The order given by the leader should route through say the grunts finite state machine class to turn on/off "arrive" or "flee" or whatever among other things.

What kinds of challenges do you foresee?

This is the tough one. Efficient communication between the squad leader and the grunts. I need the squad to act in unison. I may need tiered Ai where the squad has a state, along with every member. For example, a squad state might have to rotate 90 degrees, but each squad member is still in a state called "looking for cover."

I must say, I have never heard of this "blackboard" method (among many other things). Could you guys explain it to me or give me some useful links?

Thanks,

Mike

You should look up what Chris Jurney wrote about squad AI for Company of Heroes. There is very detailed information in AI Game Programming Wisdom 4.

Thanks for the links guys, I will check them out.

I have two AI books. Mat Buckland's Programming Ai by example and Artificial intelligence for games by Ian Millington. I know it's only scratching the surface but we all have to start somewhere.

Mike