Your guys die before killing them? Do the soldiers go straight for the witches, while the archers shoot the nearest ogres to themselves? Or do the soldiers attack the nearest ogres, too?
Remember you have to make the change GundericusTheMighty suggested.
Depending on what glasses you have equipped for some reason you can’t always see the bottom throwers. Your friends can, so you could replace this.findEnemies() with friend.findEnemies().