Questions on creating an FPS scenario

#1 Protip:
In the editor place markers/spawnspheres around the area to use as a guide for AI spawnpoints, and name them accordingly so you know why they are there. That way you use the getposition() of the marker, which is shorter and easier than the XYZ numbers.

%bot=new AIPlayer(){datablock = ForgeSoldierData;position = botspawnpoint1.getposition();};

Throw in some triggers, have them set so that only the human player activates them. Using the function getclassname() can determine whether it's a human or AI controlled player in the trigger.

%checkclass = %obj.getclassname();
   if(%checkclass $= "player")
	{
echo("Human PLAYER in trigger");
//do something here
         }
         else
         {
echo("NOT Human PLAYER in trigger");
//do nothing
}

That way everytime the human player enters the trigger, a bot would spawn. But maybe you don't want the player running back and forth through the trigger, repeatedly spawning the same bot. Maybe you only want one bot at a time. Give the bot a name when it spawns, and then check to see if it is already alive using the function isObject().

if(!isObject(bot1))
                  {
                   %bot=new AIPlayer(bot1){datablock = ForgeSoldierData;position =botspawnpoint1.getposition();};
                   echo("bot1 spawning");
                   }
                   else
	           {
                   echo("bot1 already exists - No spawning");
                    //and do nothing
	            }

And bring it all together thus:

function aispawn1::onEnterTrigger(%this,%trigger,%obj)
{
%checkclass = %obj.getclassname();
   if(%checkclass $= "player")
	{
echo("Human PLAYER in trigger aispawn1");
         {
         if(!isObject(bot1))
			   {
                            %bot=new AIPlayer(bot1){datablock = ForgeSoldierData;position = botspawnpoint1.getposition();};
                            echo("bot1 spawning");
                            }
	                    else
	                    {
                            echo("bot1 already exists - No spawning");
                            //and do nothing
	                    }

	}
	else
	{
echo("NOT Human PLAYER in trigger");
//and do nothing
	}
   Parent::onEnterTrigger(%this,%trigger,%obj);
}

I'm on my first cuppa tea of the day, though this should all work.