Solved Only use item X if you have nothing equipped

[freaked1]

Hello again!
EDIT: TFS 1.1
I stumble upon another problem with getting a lua script to work for me.
I want the script to check if you have anything equipped (except backpack).

If you have something equipped in either slot for example ring, amulet or weapon/shield you can't use the item to increase your max health/mana.

Script:

function onUse(cid, item, fromPosition, itemEx, toPosition)
local player = Player(cid)
local config = {
addmana=20,
addhealth=20,
}
player:setMaxHealth(player:getMaxHealth()+config.addhealth)
player:setMaxMana(player:getMaxMana()+config.addmana)
doPlayerSendTextMessage(cid, 22, "Your max health has been increased by "..config.addhealth.." and your max mana by "..config.addmana.."!")
doRemoveItem(item.uid,1)
return TRUE
end

I have not managed to get the right, tried
"if getPlayerSlotItem(cid, 5) ==" I don't know if 5 is weapon slot or what and I think that requires a specific itemID. I want it to check if you have any item what so ever in either slot except backpack slot and if you have it will not continue.

Sorry if this is posted at the wrong place and should be posted under requests, I couldn't tell as it is kind of fits on both places.

Thank you so much in advance!

 

[Infernum]

tfs 1.1?

 

[freaked1]

Yes sorry!

 

[Infernum]

try this

local config = {
    healthGain = 20,
    manaGain = 20
}

function onUse(cid, item, fromPosition, itemEx, toPosition)
    local player = Player(cid)
    local unEquipped = true
    local playerPos = player:getPosition()
    for slot = CONST_SLOT_HEAD, CONST_SLOT_AMMO do
        if (slot ~= CONST_SLOT_BACKPACK) then
            if player:getSlotItem(slot) then
                unEquipped = false
                break
            end
        end
    end
    if unEquipped then
        player:setMaxHealth(player:getMaxHealth() + config.healthGain)
        player:setMaxMana(player:getMaxMana() + config.manaGain)
        player:sendTextMessage(MESSAGE_STATUS_CONSOLE_BLUE, ("Your max health has increased by %d, and your max mana has increased by %d."):format(config.healthGain, config.manaGain))
        playerPos:sendMagicEffect(CONST_ME_MAGIC_GREEN)
        item:remove(1)
    else
        player:sendCancelMessage("You must unequip all items first.")
        playerPos:sendMagicEffect(CONST_ME_POFF)
    end
    return true
end

 

[freaked1]

Ah thank you that works really great!