[JASS] UnitGroup Damage

[Freyleyes]

I am still new to JASS so I don't know all the tricks.

How can I use a unit(lets call him u) in a Unit Group Function example :

function Damage_Units takes nothing returns nothing

    local unit u // ??? how do I get u from function main to function Damage_Unit

    call UnitDamageTargetBJ(u,GetEnumUnit(), 500, ATTACK_TYPE_NORMAL, DAMAGE_TYPE_NORMAL)

endfunction

function Main takes nothing returns nothing

    local unit u          = GetTriggerUnit()
    local group g         = null
    local location point1 = GetUnitLoc(u)
    
    set g = GetUnitsInRangeOfLocAll(900, point1)
    call ForGroupBJ(g, function Damage_Units)

endfunction

I tried the Local Handel Vars system, but I can't seem to get it to work with a group.

Please help me for I am clueless...

Thanks in advance

 

[PurplePoot]

A few ways.

• globals
• Event Responses carry over, so in that case you can just use GetTriggerUnit()
• A struct in very certain cases, I wouldn't suggest it here though.

 

[Freyleyes]

So GetTriggerUnit would work if there is no pauses, cuz I want it to be MUI. Is there a way to use Local Handle Vars or not?

Thanks

 

[PurplePoot]

You won't have any waits within it (they break it), and GetTriggerUnit() saves through waits anyways.

And LHV is incredibly outdated, and not designed for this sort of problem.

 

[Freyleyes]

I just used the gettriggerunit() and it worked, thanks allot man