[vJASS] Module question

[Krogoth]

Here is library used:

//===============
//=== Indexed ===
//=== v0.900 ====

library Indexed requires Indexer
    //Timers
    module ObtainTimerIndex
        set Assist.workInteger = 0
        loop
            exitwhen t[Assist.workInteger] == Assist.workTimer
            set Assist.workInteger = Assist.workInteger + 1
        endloop
    endmodule
    module ObtainLargeTimerIndex
        set Assist.workInteger = 0
        loop
            exitwhen T[Assist.workInteger] == Assist.workTimer
            set Assist.workInteger = Assist.workInteger + 1
        endloop
    endmodule

    //Units
    module ObtainUnitIndex
        set Assist.workInteger = 0
        loop
            exitwhen u[Assist.workInteger] == Assist.workUnit
            set Assist.workInteger = Assist.workInteger + 1
        endloop
    endmodule
    
    module SeekUnitBegin
        set Assist.workInteger = 0
        loop
            exitwhen Assist.workInteger == IndexCount(indexer)
            if u[Assist.workInteger] == Assist.workUnit then
    endmodule
    module SeekUnitEnd
                return
            endif
            set Assist.workInteger = Assist.workInteger + 1
        endloop
    endmodule
endlibrary

There are SeekUnitBegin and SeekUnitEnd

Here is the main code:

//===================
//=== AttackDelay ===
//===== v1.000 ======

library AttackDelay requires Assist, Indexed, Orders
//=== Settings ===
globals
    private constant integer ABILCODE = 'X211'
    private constant string ORDER = "magicleash"
    private constant string SFX = "AttackDelay.mdl"
    private constant string SFX_ATTACH_POINT = "origin"
//----------------
    private constant real COOLDOWN = 1.7
endglobals
//================
    function UnitApplyAttackDelay takes unit u, real delay, real duration returns nothing
        call AttackDelay.apply(u, delay, duration)
    endfunction

    struct AttackDelay extends array
        private static integer indexer
        private static unit array u
        private static real array delay
        private static boolean array slow
        private static timer array T
        private static timer array t
        private static unit array caster
        private static method onInit takes nothing returns nothing
            set indexer = CreateIndexer()
        endmethod
        
        private static method end takes nothing returns nothing
            set Assist.workTimer = GetExpiredTimer()
            implement ObtainLargeTimerIndex
            call Deindex(indexer, Assist.workInteger)
            set u[Assist.workInteger] = null
            set caster[Assist.workInteger] = null
            call BJDebugMsg("END " + I2S(Assist.workInteger))
            call PauseTimer(t[Assist.workInteger])
        endmethod

        static method apply takes unit u, real delay, real duration returns nothing
            set Assist.workInteger = Index(indexer)
            set thistype.u[Assist.workInteger] = u
            set thistype.delay[Assist.workInteger] = delay
            set slow[Assist.workInteger] = true
            if T[Assist.workInteger] == null then
                set T[Assist.workInteger] = CreateTimer()
                set t[Assist.workInteger] = CreateTimer()
            endif
            call BJDebugMsg("APPLY " + I2S(Assist.workInteger))
            call TimerStart(T[Assist.workInteger], duration, false, function thistype.end)
        endmethod

        static method onUnitIssuedOrder takes nothing returns nothing
            set Assist.workUnit = GetTriggerUnit()
            implement SeekUnitBegin
                if GetIssuedOrderId() != ORDER_ATTACK + ORDERS_OFFSET and caster[Assist.workInteger] != null then
                    call BJDebugMsg("FREE " + I2S(Assist.workInteger))
                    call RemoveUnit(caster[Assist.workInteger])
                    set caster[Assist.workInteger] = null
                endif
            implement SeekUnitEnd
        endmethod

        private static method cooldown takes nothing returns nothing
            set Assist.workTimer = GetExpiredTimer()
            implement ObtainTimerIndex
            set slow[Assist.workInteger] = true
        endmethod

        static method onAttack takes nothing returns nothing
            set Assist.workUnit = GetAttacker()

        set Assist.workInteger = 0
        loop
            exitwhen Assist.workInteger == IndexCount(indexer)
            if u[Assist.workInteger] == Assist.workUnit then
                if slow[Assist.workInteger] then
                    set slow[Assist.workInteger] = false
                    call BJDebugMsg("ATTACK " + I2S(Assist.workInteger))
                    call DestroyEffect(AddSpecialEffectTarget(SFX, Assist.workUnit, SFX_ATTACH_POINT))
                    call TimerStart(t[Assist.workInteger], COOLDOWN, false, function thistype.cooldown)
                    set caster[Assist.workInteger] = CastUnit(u[Assist.workInteger], u[Assist.workInteger], delay[Assist.workInteger], ABILCODE, 1, ORDER)
                endif
                return
            endif
            set Assist.workInteger = Assist.workInteger + 1
        endloop
            
            
            /*implement SeekUnitBegin
                if slow[Assist.workInteger] then
                    set slow[Assist.workInteger] = false
                    call BJDebugMsg("ATTACK " + I2S(Assist.workInteger))
                    call DestroyEffect(AddSpecialEffectTarget(SFX, Assist.workUnit, SFX_ATTACH_POINT))
                    call TimerStart(t[Assist.workInteger], COOLDOWN, false, function thistype.cooldown)
                    set caster[Assist.workInteger] = CastUnit(u[Assist.workInteger], u[Assist.workInteger], delay[Assist.workInteger], ABILCODE, 1, ORDER)
                endif
            implement SeekUnitEnd*/
        endmethod        
    endstruct
endlibrary

Take a look at onAttack
Exactly same thing written manually works properly, but implemented (right below) does not.
(Both compilated)

(Problem with return? Wrong module use?)

 

[Krogoth]

Okay, I replaced it with some better code, and it works
But why this got compilated if such implementing is broken

 

[Krogoth]

*After reading the tutorial
Still a question: why compiled?

 

[PurgeandFire]

That kind of implementing works. I'm not sure what your question is.

It may have some occasional issues when you reference a variable or something like that, but it should work fine. What errors do you get?

 

[Krogoth]

When I implemented one module 2 times inside methods, system does not work. I guess, first time it's implemented, second time - not. But if change this to 2 similar modules, it works.
(*No actual errors, just like no code)