My first attempt on JASS

Hi guys, i hope my questions won't sound just too stupid ... ^_^


I want to convert one of my already done spell triggers to JASS because it uses a lot of variables and i just wanted to try out local variables and JASS in general.

First, here's the already done spell:

Storm Attack

Makes the Hero bash a Target Unit so hard it gets knocked back, crashes through trees, and suffers extra damage per tree.

3 Triggers:
Storm Attack Activator ; Starts the other triggers and sets variables
Storm Attack Movement ; Moves the Target Unit, damages it and kills trees
Storm Attack Stop ; Stops Movement, Resets Triggers

9 Variables:
StormAttack_Caster
StormAttack_Target
StormAttack_Angle
StormAttack_Damage
StormAttack_DoneDistance
StormAttack_TotalDistance
StormAttack_TreeCount
SATimer_Totaltimer
SATimer_Movementtimer

...wait...

QUESTION:

Since i use repeating timers to move my Target and to end the spell after 2 seconds, i can't put this all into a single JASS spell. Maybe i could use a "For Each Integer from 1 to 40, Do Move StormAttack_Target to Temp_Position (I'm using this to avoid memory leaks, it's StormAttack_Target's position, later it do call RemoveLocation (udg_Temp_Position)) offset by (TotalDistance / 40)...

But then i would need a WAIT Trigger, and I've been warned not to use these. Aren't there other ways, or can i use a Call TriggerSleep thingy ?