Header

    globals
        integer array multishots
    endglobals
    
    //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 multishots[0] = '@@16@@'  //750
        set multishots[1] = '@@9@@'
        set multishots[2] = '@@7@@'
        set multishots[3] = '@@8@@'
        set multishots[4] = '@@5@@'
        set multishots[5] = '@@6@@'
        set multishots[6] = '@@3@@'
        set multishots[7] = '@@4@@'
        set multishots[8] = '@@1@@'
        set multishots[9] = '@@2@@'
        set multishots[10] = '@@0@@'
        set multishots[11] = '@@17@@'
        set multishots[12] = '@@18@@'
        set multishots[13] = '@@15@@'
        set multishots[14] = '@@13@@'
        set multishots[15] = '@@14@@'
        set multishots[16] = '@@11@@'
        set multishots[17] = '@@12@@'
        set multishots[18] = '@@10@@' //2550
    endfunction

On Item Drop

function onDrop takes Item itm returns nothing
    call UnitRemoveAbility(itm.getCarrier().getUnit(),itm.userInt)
endfunction

On Item Pickup

function onPickup  takes Item itm returns nothing
    local integer i = (Tower(itm.getCarrier()).getRange()-700)/100
    if i < 0 then
        set i = 0
    elseif i > 18 then
        set i = 18
    endif
    call UnitAddAbility(itm.getCarrier().getUnit(),multishots[i])
    set itm.userInt = multishots[i]
endfunction