Time Chests

-- Time Chests by Limos
function onUse(cid, item, fromPosition, itemEx, toPosition)

    local chests = {
        [8001] = {
            waittime = 14400, -- time in seconds
            storage = 2301,
            rewarditems = {
                {id = 2152, count = math.random(1, 50)},
                {id = 2462, count = 1},
                {id = 2124, count = 1},
                {id = 2647, count = 1}
            }
        },
        [8002] = {
            waittime = 14400, -- time in seconds
            storage = 2302,
            rewarditems = {
                {id = 2160, count = math.random(1, 5)},
                {id = 2498, count = 1},
                {id = 2492, count = 1},
                {id = 2488, count = 1}
            }
        },
        [8003] = {
            waittime = 14400, -- time in seconds
            storage = 2303,
            rewarditems = {
                {id = 2160, count = math.random(20, 50)},
                {id = 7385, count = 1},
                {id = 2514, count = 1},
                {id = 2470, count = 1}
            }
        }
    }

    local x = chests[item.uid]
    if exhaustion.check(cid, x.storage) then
        local time = exhaustion.get(cid, x.storage)
        local hours, minutes, seconds = math.floor (time / 3600), math.floor ((time - ((math.floor (time / 3600)) * 3600))/ 60), time - ((math.floor (time/60)) * 60)
        if time >= 3600 then
            text = hours.." "..(hours > 1 and "hours" or "hour")..", "..minutes.." "..(minutes > 1 and "minutes" or "minute").." and "..seconds.." "..(seconds > 1 and "seconds" or "second")
        elseif time >= 120 then
            text = minutes.." "..(minutes > 1 and "minutes" or "minute").." and "..seconds.." "..(seconds > 1 and "seconds" or "second")
        else
            text = seconds.." "..(seconds > 1 and "seconds" or "second")
        end
        doSendMagicEffect(getThingPos(cid), CONST_ME_POFF)
        doPlayerSendTextMessage(cid, MESSAGE_EVENT_ADVANCE, "It is empty. You need to wait "..text.." before you can get a reward again.")
        return true
    end
    local chance = math.random(1, #x.rewarditems)
    local info = getItemInfo(x.rewarditems[chance].id)
    if x.rewarditems[chance].count > 1 then
        text = x.rewarditems[chance].count .. " " .. info.plural
    else
        text = info.article .. " " .. info.name
    end
    local item = doCreateItemEx(x.rewarditems[chance].id, x.rewarditems[chance].count)
    if(doPlayerAddItemEx(cid, item, false) ~= RETURNVALUE_NOERROR) then
        doSendMagicEffect(getThingPos(cid), CONST_ME_POFF)
        text = "You have found a reward. It is too heavy or you have not enough space."
    else
        text = "You have found " .. text .. "."
        exhaustion.set(cid, x.storage, x.waittime)
    end
    doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, text)
    return true
end