action script

[mmheo]

i have this cod its work like 1 items 7762 change for 4>> 7761
i need to edite this code to work like if one items 7762 change for 4 7761 and 4 of 7761 change for 1 items 7762

    if getTileItemById({x=buff_pos.x, y=buff_pos.y, z=buff_pos.z},7762).itemid  then
        local g7 = getTileItemById({x=buff_pos.x, y=buff_pos.y, z=buff_pos.z}, 7762)
        local counts = g7.type
        local need_to_give = counts *4
        doCreateItem(7761, need_to_give, {x=977, y=996, z=6})
            doSendMagicEffect({x=977, y= 996, z=6}, CONST_ME_TELEPORT)
            doSendDistanceShoot(getThingPosition(other_item.uid), {x=977, y= 996, z=6}, CONST_ANI_ENERGY)
            doRemoveItem(other_item.uid)
        end
    end

tfs 0.4