[JASS] I'm really not quite sure.

[Arctangent]

Been a bit since I last dipped in JASS, and I've run into an error and I'm not sure why.

function PolledWaitFix takes real duration returns nothing
    local timer t
    local real  timeRemaining
    if (duration > 0) then
        set t = CreateTimer()
        call TimerStart(t, duration, false, null)
        loop
            set timeRemaining = TimerGetRemaining(t)
            exitwhen timeRemaining <= 0
            if (timeRemaining > bj_POLLED_WAIT_SKIP_THRESHOLD) then
                call TriggerSleepAction(0.1 * timeRemaining)
            else
                call TriggerSleepAction(bj_POLLED_WAIT_INTERVAL)
            endif
        endloop
        call DestroyTimer(t)
        set t = null
    endif
endfunction

function Trig_Tree_Respawn_Filter takes nothing returns boolean
    if (IsUnitType(GetEnumUnit(), UNIT_TYPE_FLYING) == TRUE) then
        return false
    endif
    if (IsUnitType(GetEnumUnit(), UNIT_TYPE_DEAD) == TRUE) then
        return false
    endif
    return true
endfunction

function Trig_Tree_Respawn_Actions takes nothing returns nothing
    local destructable Tree = GetTriggerDestructable()   
    local real TreeX = GetDestructableX(Tree) 
    local real TreeY = GetDestructableY(Tree)
    local group Units
    local integer UnitCount
    
    call PolledWaitFix( 300.00 )
    loop
        set Units = CreateGroup()
        set UnitCount = CountUnitsInGroup(GroupEnumUnitsInRange(Units, TreeX, TreeY, 128.0, function Trig_Tree_Respawn_Filter()))
        exitwhen UnitCount == 0
        call DestroyGroup(Units)
        call TriggerSleepAction(1.0)
    endloop 
    call DestroyGroup(Units)
    call DestructableRestoreLife( Tree, GetDestructableMaxLife(Tree), true )
endfunction

//===========================================================================
function InitTrig_Tree_Respawn takes nothing returns nothing
    set gg_trg_Tree_Respawn = CreateTrigger(  )
    call TriggerAddAction( gg_trg_Tree_Respawn, function Trig_Tree_Respawn_Actions )
endfunction

The error is "Expected '", pointing at the set UnitCount = line.

I'm not entirely sure if the trigger works in the first place, because I'm not entirely sure what my script error is. Anyone more familiar with the language able to pick out what I'm doing wrong?

 

[Elprede]

There is an extra pair of parentheses in that line.

 

[Wietlol]

When you are calling a function that takes code:
function f takes code c returns nothing
You call the function like this:
call f(function f2)
You have called it like this:
call f(function f2())
So if you remove those two, then you are fine.