set l[2]= GetSpellTargetLoc() isnt working for me

[SlayerII]

i m new to jass and this one of my first spells. Till now it only shoots a projectile to a target location, unfortuenly instaed of the targetet location it always shoots to the middle of the map.

function Trig_Granateint_Conditions takes nothing returns boolean
    if ( not ( GetSpellAbilityId() == 'A000' ) ) then
        return true
    endif
    return true
endfunction

function w8st takes nothing returns nothing
    local location l
    local timer t = GetExpiredTimer()
    local unit u = GetHandleUnit(t,"u")
    local real angle =GetHandleReal(t,"angle")
    local real fd =GetHandleReal(t,"flydown")
    set l = GetUnitLoc(u)
    set l =PolarProjectionBJ(l, 30, angle)
    call SetUnitPositionLoc(u,l)
    call SetUnitFlyHeightBJ( u, (GetUnitFlyHeight(u))-fd, 0.00 )
    set t = null
    set u = null
    set l = null
endfunction

function Trig_Granateint_Actions takes nothing returns nothing
    local location array l
    local real angle
    local integer dist
    local real flydown
    local timer waitp = CreateTimer()
    local unit u = GetTriggerUnit()
    set l[1]= GetUnitLoc(u)
    //i think here is the mistake
    set l[2]=  GetSpellTargetLoc()
    //I think here is the mistake
    set angle = AngleBetweenPoints(l[1],l[2])
    set dist = (R2I(DistanceBetweenPoints(l[1],l[2]))/30)
    set flydown = 80/dist
    call CreateNUnitsAtLoc(1, 'u000', Player(0), l[1], 1 )
    set u = GetLastCreatedUnit()
    call SetHandleHandle(waitp,"u",u)
    call SetHandleReal(waitp,"angle",angle)
    call SetHandleReal(waitp,"flydown",flydown)
    call TimerStart(waitp,0.03,true,function w8st)
    call TriggerSleepAction(0.03*dist)
    call FlushHandleLocals(waitp)
    call DestroyTimer(waitp)
    set l[1] = null
    set l[2] = null
    set waitp = null
    set u = null
 
   
endfunction

//===========================================================================
function InitTrig_Granateint takes nothing returns nothing
    set gg_trg_Granateint = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Granateint, EVENT_PLAYER_UNIT_SPELL_FINISH )
    call TriggerAddCondition( gg_trg_Granateint, Condition( function Trig_Granateint_Conditions ) )
    call TriggerAddAction( gg_trg_Granateint, function Trig_Granateint_Actions )
endfunction

i used Kattana’s Local Handle Vars.(they work properly)

 

[PurplePoot]

Change your event to EVENT_PLAYER_UNIT_SPELL_EFFECT. _FINISH doesn't save GetSpellTargetLoc().

 

[SlayerII]

A now it works
But now the projectille is released to early..
I just added a TriggerSleepAction ..

 

[PurplePoot]

Animation - Cast Point on your unit.

 

[SlayerII]

When i change it here the cast point is false at the other spells..(this spell uses the attack anim the others a shorter spell anim)

 

[PurplePoot]

Then in that case you're stuck with coding it manually.