Casting Buffs On Specific Unit in Stack Using Exisiting GUI
I was playing 1.1 today and thought of a way to cast on specific units without adding new GUI features.
Currently if you are casting a buff spell like "mobility" you cast it on a stack and the leader of the stack receives the buff.
If I select "cast mobility" a casting wand pointer appears. With the current build I can go to the tree on the left hand side of the screen actually drill down and select a unit. It actually selects the unit on the map. The wand doesn't dissappear.
It seems to me like you just need an if statement in the mouse click handler. If in "casting mode" cast the spell on that target instead of selecting it. No changes necessary to the GUI. It already is 95% there.
Its a little clunky but its a simple interim solution.