How to make a passive spell which throw 5 arrow with a % of chance to use this skill. (ex : 10% chance to attack 5 targets ) I think i have to use barrage but how to use the % of chance ?
u could add a barrage based spell yes, but then u c the unit gets a new ability and thats ugly. there is another way, dunno how he did excactly, but u can dl a kind of new spell on this site: multi cold arrow, go dl that1
WHAT? I POSTED HERE... ah well, ill have to rewrite it
allright. First, make the good old barrage spell.
register when the hero attacks.
set an integer called int ( i always find such a variable extremely useful ) to a random number between 1 and 100.
check if int is <= ( YOUR PERCENT CHANCE ) and if it is, add barrage to the hero, wait .2 seconds, remove barrage.
if that is not a long enought wait ( it will really be ~.35 seconds ) then experiment with increasing it / decreasing it ( if it is too long ) until you get a wait time that works.
