Damage taken-Event response WORK

[NoobImbaPro]

Well i made this trigger...
Events
.A unit is attacked
Conditions
.Attacking unit is equal to my_unit
.Attacked unit is equal to hero
Actions
.Cause attacking unit to damage attacked unit for ((damage taken)+50) atatck type normal damage type normal

It don't works....
So what I have to do to make damage taken work???

 

[Naga'sShadow]

You'll need a damage detection system. Simple ones just create an event a specific unit is damage for each unit as it's created. Search this form for Damage. Its a system that will take care of all of your issues.

http://www.thehelper.net/forums/showthread.php?t=131287 Here's the thread for damage. Its a little complicated but comes with instructions.

 

[HydraRancher]

Here, I have this bookmarked .

 

[NoobImbaPro]

I didn't understand anything. I made it and every attack I did was nullified.....
I just want to store the damage that a unit takes in a variable.I don't understand Jass...