need help convert this script to tfs 1.3

function onSay(player, words, param)
    local split = param:split(",")
    if not split[1] or not split[2] then
        player:sendTextMessage(MESSAGE_EVENT_ADVANCE, 'Use /additem 2160, 100')
        return false
    end
    
    local toNumber = tonumber(split[1])
    local toNumber2 = tonumber(split[2])
    if not toNumber or not toNumber2 then
        player:sendTextMessage(MESSAGE_EVENT_ADVANCE, "Bad parameters, only numbers are accepted, ex. /additem 2160, 100")
        return false
    end

    if player:getItemCount(toNumber) < toNumber2 then
        player:sendTextMessage(MESSAGE_EVENT_ADVANCE, "You dont have item with ID: "..toNumber..".")
        return false
    end
    
    local players = Game.getPlayers()
    
    if #players < 1 then return false end
    for i = 1, #players do
        Player(players[i]):addItem(toNumber, toNumber2)
        Player(players[i]):sendTextMessage(MESSAGE_EVENT_ADVANCE, ""..player:getName().." acaba de dar: ".. toNumber2 .. " crystal coins para todos los players online!.")
    end
    
    return false
end

local function getEligiblePlayers()
    local list = {}
    local eligiblePlayers = {}
    for k,v in pairs(Game.getPlayers()) do
        local player = Player(v)
        if player then
            local IP = player:getIp()
            if not list[IP] then
                list[IP] = true
                table.insert(eligiblePlayers, player:getName())
            end
        end
    end
    return eligiblePlayers
end
    

function onSay(player, words, param, channel)
    local t = param:split(',')
 
    if not (t[1] and t[2]) then
        player:popupFYI('Incorrect Params:\n/itemadd ITEM_ID,COUNT\n\nExample:\n/itemadd 2160,10')
        return false
    end
 
    local iT = ItemType(tonumber(t[1]))
    if iT:getId() == 0 then
        player:popupFYI('An item by the ID of  --> ' .. t[1] .. ' <-- does not exist.')
        return false
    end

    local count = tonumber(t[2])
    if not count then
        player:popupFYI('Count must be a number: ' .. t[2] .. ' is not a number.')
        return false
    end

    local players = getEligiblePlayers()
    if #players == 0 then
        player:popupFYI('There are not enough eligible players online. [ ' .. #players .. ']')
        return false
    end
 
    for k,v in pairs(players) do
        local p = Player(v)
        if p then
            p:addItem(iT:getId(), count)
        end
    end
 
    Game.broadcastMessage(player:getName() .. ' gifts: ' .. count .. ' ' .. (count > 1 and iT:getPluralName() or iT:getName()) .. ' for all players online.')
  return false
end