Header

    globals
        //@export
        ProjectileType cedi_spellCPT
        //@export
        BuffType cedi_spellGathering
        //@export
        BuffType cedi_spellInc
        //@export
        MultiboardValues cedi_spellCollectorMBValues
    endglobals
    
    function hitMissile takes Projectile P, Unit U returns nothing
        local Tower C = P.getCaster()
        if U != 0 and C != 0 then
            call P.getCaster().doSpellDamage( U, (2000.0 + 80 * C.getLevel()) * C.userInt, C.calcSpellCrit( P.userReal, P.userReal2 ) )
        endif
    endfunction
    
    function incCast takes Buff B returns nothing
        local Tower C = B.getCaster()
        local integer UID
        
        set B = C.getBuffOfType(cedi_spellInc)
        if B != 0 then
            set B = cedi_spellInc.apply(C, C, B.getLevel() + 1)
        else
            set B = cedi_spellInc.apply(C, C, 1)
        endif
        set UID = B.getUID()
        call TriggerSleepAction(Event.getAutocastType().getCooldown())
        if B.getUID() == UID then
            call B.setLevel(B.getLevel() - 1)
            if B.getLevel() == 0 then
                call B.removeBuff()
            endif
        endif
    endfunction
    
    function Launch takes nothing returns nothing
        local timer t = GetExpiredTimer()
        local Tower tower = GetTimerData( t )
        local real chance = 0.05 + 0.002 * tower.getLevel()
        local real crit = 0.1 + 0.004 * tower.getLevel()
        local Projectile P
        local Unit T = tower.userInt3
        
        if T == 0 then
            call ReleaseTimer( t )
            set t = null
            return
        endif
        
        if tower.userInt2 >= tower.userReal then
            call ReleaseTimer( t )
            set t = null
            return
        endif
        
        set P = Projectile.createBezierInterpolationFromUnitToUnit( cedi_spellCPT, tower, 1.0, tower.calcSpellCritNoBonus(), tower, T, GetRandomReal( 0.25, 0.45 ), GetRandomReal( -0.3, 0.3 ), 0.0, true )
        set P.userReal = chance * tower.userInt2
        set P.userReal2 = crit * tower.userInt2
        set P.z = 50.0
        
        set tower.userInt2 = tower.userInt2 + 1
        
        set t = null
    endfunction
    
    //Do not remove or rename this function!
    //Put your initialization tasks here, this function will be called on map init
    private function init takes nothing returns nothing
        set cedi_spellCPT = ProjectileType.createInterpolate( "Abilities\\Weapons\\FarseerMissile\\FarseerMissile.mdl", 1200.0 )
        call cedi_spellCPT.setEventOnInterpolationFinished( hitMissile )
        
        set cedi_spellGathering = BuffType.createAuraEffectType( true )
        call cedi_spellGathering.setBuffIcon( '@@1@@' )
        call cedi_spellGathering.addEventOnSpellCast( incCast )
        
        set cedi_spellInc = BuffType.create( 20.0, 0.0, true )
        call cedi_spellInc.setBuffIcon( '@@2@@' )
        
         set cedi_spellCollectorMBValues = MultiboardValues.create(1)
         call cedi_spellCollectorMBValues.setKey(0, "Spells Harvested")
    endfunction

On Attack

function onAttack takes Tower tower returns nothing
    //local real chance = 0.05 + 0.002 * tower.getLevel()
    //local real crit = 0.1 + 0.004 * tower.getLevel()
    //local integer i = 0
    local Buff B = tower.getBuffOfType( cedi_spellInc )
    local integer max = 1
    //local Projectile P
    local Unit T = Event.getTarget()
    local real r
    local timer t = NewTimer()
    
    if B != 0 then
        set max = IMinBJ(B.getLevel() + 1,10+tower.getLevel()/5)
    endif
    
    set r = tower.getCurrentAttackspeed() / max
    
    if r > 0.2 then
        set r = 0.2
    endif
    
    set tower.userReal = max
    set tower.userInt2 = 0 //i
    set tower.userInt3 = T 
    
    call SetTimerData( t, tower )
    call TimerStart( t, r, true, function Launch )
    
    //loop
    //    exitwhen i >= max
    //    exitwhen T == 0
    //    set P = Projectile.createFromUnitToUnit( cedi_spellCPT, tower, 1.0, tower.calcSpellCritNoBonus(), tower, T, true, false, false )
    //    set P.userReal = chance * i
    //    set P.userReal2 = crit * i
    //    set P.z = 50.0
    //    set i = i + 1
    //    call TriggerSleepAction( 0.1 )
    //endloop
endfunction

On Tower Creation

function onCreate takes Tower tower returns nothing
    set tower.userInt = 1 //first member
endfunction

On Tower Details

function onTowerDetails takes Tower tower returns MultiboardValues
    local Buff B = tower.getBuffOfType(cedi_spellInc)
    local integer lvl = 0
    if B != 0 then
        set lvl = IMinBJ(B.getLevel() + 1,10+tower.getLevel()/5)
    endif
    call cedi_spellCollectorMBValues.setValue(0, I2S(lvl))
    return cedi_spellCollectorMBValues
endfunction

Tower Aura