random attack

hi, the next person that edits the script can u add the ability to randomise attack settings, so instead of 12,3 or 4 sided, it will pick random attack. this will make it look less bot like.
also, can the bot not just pick the first barracks, then use the arrows to move from 1st barrack across to barracks 2,3 and 4. (if only 3 available, you chose number of barracks from a drop down list.)