how to show damage

is there any JASS code to show damage. and by the way, Blade.dk, i actually like ur Arena AI JASS code, but im not expert at that and do not know how to use it, can u make a more simple tuto?, like the SELECTION SYSTEM of VEXO?, thanks in advance !!

i cant remember where is it but somebody did make some system that shows damage for every unit.

well atctually it is simple, whenever a unit enters the map, you put a trigger on it to register whenever it takes damage, the trigger fires, i can make you a simple demo map later if you really want it, for now i need to go dinner first XP~

EDIT: ah i just found it, here you go http://wc3campaigns.net/showthread.php?t=79545

Is that engine stand-alone? I thought it required vex's cs.