for each Integer A...??

i didn't found a tutorial for the action "for each integer A, do...". How does this work? for what i can use this action, what can be done with it? i need to set custom values to units or how to use the effect of this action, i tested some event but nothing happened. Is there a tutorial for this action? Like... heroes variable array [1]...[10], and use variable integer A from 1 to 10 and do actions will affect all the heroes? or how it works, if someone know and want to help me, please post here.

if you need an example wait a sec ill show one of the triggers of my map^^



look how i use Integer A....maybe it helps ^^

For each integer A is good for Arrays and variables you set. If there are four spawners, for instance and you want to spawn creeptypes in a those spawners, use that action.

For each integer A (from 1 to totalspawners) do (Actions)
Unit - Create 1 (creeptypes) for (player <player>) at the position of (creepspawner(integer A))

Integer A is also good for reducing trigger length....
Instead of
Create unit for Player 1-12

You can use
For each integer A 1 to 12
Create unit for Playernumber(Integer A)

Basically, Integer A and Integer B are loops, loops are things that the actions you put in them, will be run as many times as specified, you can also do a variable loop, which basically means for each integer tempint from 0 to 60 create 1 unit for X player. It will then create 60 units for player (X).
Loops - I use them mainly when I make spells mui, for example, heres a small sample. (Note its quite advanced)

And then heres the Integer A to run through all instances of the spell.

I am not that advanced, and i know nothing about custom script. I will try to use something like creating a unit array variable, create 10 demons (example) and set variable 1-10 array to them, then for each integer A from 1 to 10 create the unit [(index) integer A]. It should work ?

Sorry for late answer but i dont have internet at my home, only at scool i enter the forum.

Yes, it will. Basically any actions that come under For Each Integer Loops will run once, then the integer increases its value by one and does all the actions again. That's how the Integer A value for integers works - if you put the action Add 5 Gold to Player[Integer A], that means every value of Integer A that gets run through will do this action for that player.

thanks for help, i will try it