TFS 1.X+ Item Reroll rarity TFS 1.3

[WikiArk21]

I'm using this system here, which works very well for its purpose.
CreatureEvent - [TFS 1.3 / 1.4] Upgrade System (https://otland.net/threads/tfs-1-3-1-4-upgrade-system.264672/)

However, I tried to create this script to reroll the rarity of a certain item, but I wanted to know if there is any way to have persistence in obtaining a higher rarity. For example, after using the stone x times on that item, the next time it will give the highest rarity available.

Acript

local ENCHANTMENT_ITEM_ID = 26427

function onUse(player, usedItem, fromPosition, target, toPosition, isHotkey)
    if usedItem:getId() ~= ENCHANTMENT_ITEM_ID then
        player:sendCancelMessage("This item cannot be used in this way.")
        return false
    end

    if not target or not target:isItem() then
        player:sendCancelMessage("You need to use the stone on an item.")
        return false
    end

    if not isEquipment(target) then
        player:sendCancelMessage("You can only reroll equipment.")
        return false
    end

    target:rollRarity()
    player:getPosition():sendMagicEffect(CONST_ME_MAGIC_GREEN)
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_ORANGE, "Item rarity has been rerolled!")
    usedItem:remove(1)
    return true
end

function isEquipment(item)
    local itemType = ItemType(item:getId())
    return itemType:getSlotPosition() ~= 0
end

 

[Sorky]

Maybe storageId with increment?

 

[ydri]

You could use usedItem:setCustomAttribute("stones_used", count) to track the stone usage on that item, then check the amount used with usedItem:getCustomAttribute("stones_used")

 

[WikiArk21]

cleared my mind and I had to take a look at the complete upgrade system, thanks for the help. I managed to find the solution and I will leave the script here for anyone who wants to use it.

There is a new feature that if the item already has an enchantment in the slot, it will not be lost, keeping it.

local ENCHANTMENT_ITEM_ID = 26427
local MAX_USES_FOR_LEGENDARY = 10

function onUse(player, usedItem, fromPosition, target, toPosition, isHotkey)
    if usedItem:getId() ~= ENCHANTMENT_ITEM_ID then
        player:sendCancelMessage("This item cannot be used in this way.")
        return false
    end

    if not target or not target:isItem() then
        player:sendCancelMessage("You need to use the stone on an item.")
        return false
    end

    if not isEquipment(target) then
        player:sendCancelMessage("You can only reroll equipment.")
        return false
    end

    local count = target:getCustomAttribute("reroll_uses") or 0
    count = count + 1
    target:setCustomAttribute("reroll_uses", count)

    if count >= MAX_USES_FOR_LEGENDARY then
        local legendaryRarityId = #US_CONFIG.RARITY
        target:setRarity(legendaryRarityId)
        target:setCustomAttribute("reroll_uses", 0)
        player:sendTextMessage(MESSAGE_STATUS_CONSOLE_ORANGE, "Legendary rarity achieved after " .. MAX_USES_FOR_LEGENDARY .. " enhancements!")
    else
        target:rollRarity()
        local remaining = MAX_USES_FOR_LEGENDARY - count
        player:sendTextMessage(MESSAGE_STATUS_CONSOLE_ORANGE,
            "Rarity rerolled! [" .. count .. "/" .. MAX_USES_FOR_LEGENDARY .. "] enhancements used. " ..
            (remaining > 0 and remaining .. " more to guarantee Legendary." or "")
        )
    end

    usedItem:remove(1)
    player:getPosition():sendMagicEffect(CONST_ME_MAGIC_GREEN)
    return true
end

function isEquipment(item)
    local itemType = ItemType(item:getId())
    return itemType:getSlotPosition() ~= 0
end