Local variables (GUI) inside loops

12-23-2006, 12:01 AM

I'm using the local point "Infusion_Move_Point" inside a loop. However, it keeps telling me "expected an endloop" when I try to enable the trigger. Can someone please inform me why?

Trigger:

Attack

Events

Unit - A unit Is attacked

Conditions

((Triggering unit) is A structure) Equal to False

Or - Any (Conditions) are true

Conditions

((Attacking unit) has buff Power Infusion (Level 1)) Equal to True

((Attacking unit) has buff Power Infusion (Level 2)) Equal to True

((Attacking unit) has buff Power Infusion (Level 3)) Equal to True

Actions

Set Infusion_Attack_Chance = (Random integer number between 1 and 100)

If (All Conditions are True) then do (Then Actions) else do (Else Actions)

If - Conditions

((Attacking unit) has buff Power Infusion (Level 1)) Equal to True

Then - Actions

If (All Conditions are True) then do (Then Actions) else do (Else Actions)

If - Conditions

Infusion_Attack_Chance Less than or equal to 100

Then - Actions

Unit - Turn collision for (Triggering unit) Off

For each (Integer A) from 1 to 10, do (Actions)

Loop - Actions

Custom script: local point udg_Infusion_Move_Point

Set TempPoint = (Position of (Triggering unit))

Set Infusion_Move_Point = (TempPoint offset by 10.00 towards ((Facing of (Triggering unit)) - 180.00) degrees)

Custom script: call RemoveLocation( udg_TempPoint )

Unit - Move (Triggering unit) instantly to Infusion_Move_Point

Custom script: call RemoveLocation( udg_Infusion_Move_Point )

Wait 0.01 seconds

Custom script: set udg_Infusion_Move_Point = null

Unit - Turn collision for (Triggering unit) On

Else - Actions

Do nothing

Else - Actions

Do nothing

And converted to custom script:

JASS:

function Trig_Attack_Copy_Func004C takes nothing returns boolean
    if ( ( UnitHasBuffBJ(GetAttacker(), 'B001') == true ) ) then
        return true
    endif
    if ( ( UnitHasBuffBJ(GetAttacker(), 'B002') == true ) ) then
        return true
    endif
    if ( ( UnitHasBuffBJ(GetAttacker(), 'B000') == true ) ) then
        return true
    endif
    return false
endfunction

function Trig_Attack_Copy_Conditions takes nothing returns boolean
    if ( not ( IsUnitType(GetTriggerUnit(), UNIT_TYPE_STRUCTURE) == false ) ) then
        return false
    endif
    if ( not Trig_Attack_Copy_Func004C() ) then
        return false
    endif
    return true
endfunction

function Trig_Attack_Copy_Func002Func002C takes nothing returns boolean
    if ( not ( udg_Infusion_Attack_Chance <= 100 ) ) then
        return false
    endif
    return true
endfunction

function Trig_Attack_Copy_Func002C takes nothing returns boolean
    if ( not ( UnitHasBuffBJ(GetAttacker(), 'B001') == true ) ) then
        return false
    endif
    return true
endfunction

function Trig_Attack_Copy_Actions takes nothing returns nothing
    set udg_Infusion_Attack_Chance = GetRandomInt(1, 100)
    if ( Trig_Attack_Copy_Func002C() ) then
        if ( Trig_Attack_Copy_Func002Func002C() ) then
            call SetUnitPathing( GetTriggerUnit(), false )
            set bj_forLoopAIndex = 1
            set bj_forLoopAIndexEnd = 10
            loop
                exitwhen bj_forLoopAIndex > bj_forLoopAIndexEnd
                local point udg_Infusion_Move_Point
                set udg_TempPoint = GetUnitLoc(GetTriggerUnit())
                set udg_Infusion_Move_Point = PolarProjectionBJ(udg_TempPoint, 10.00, ( GetUnitFacing(GetTriggerUnit()) - 180.00 ))
                call RemoveLocation( udg_TempPoint )
                call SetUnitPositionLoc( GetTriggerUnit(), udg_Infusion_Move_Point )
                call RemoveLocation( udg_Infusion_Move_Point )
                call TriggerSleepAction( 0.01 )
                set udg_Infusion_Move_Point = null
                set bj_forLoopAIndex = bj_forLoopAIndex + 1
            endloop
            call SetUnitPathing( GetTriggerUnit(), true )
        else
            call DoNothing(  )
        endif
    else
        call DoNothing(  )
    endif
endfunction

//===========================================================================
function InitTrig_Attack_Copy takes nothing returns nothing
    set gg_trg_Attack_Copy = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Attack_Copy, EVENT_PLAYER_UNIT_ATTACKED )
    call TriggerAddCondition( gg_trg_Attack_Copy, Condition( function Trig_Attack_Copy_Conditions ) )
    call TriggerAddAction( gg_trg_Attack_Copy, function Trig_Attack_Copy_Actions )
endfunction

12-23-2006, 12:07 AM	#2
Thunder_Eye	locals has to be defined at the top of the trigger (before "Set Infusion_Attack_Chance = (Random integer number between 1 and 100)")

12-23-2006, 12:11 AM	#3
PipeDream	Local variables can only be declared at the beginning of a function. Move it up. Change "point" to "location" PJASS should compile on mac no problem.