TFS 1.X+ Increases weapon attack.

[Piifafa]

the idea was to use some gems and the weapon's attacks have a chance to increase or break it, but it's not working!

Error:
Lua Script Error: [Action Interface]
data/actions/scripts/gem.luanUse
data/actions/scripts/gem.lua:37: attempt to call method 'getCustomAttribute' (a nil value)
stack traceback:
[C]: in function 'getCustomAttribute'
data/actions/scripts/gem.lua:37: in function <data/actions/scripts/gem.lua:22>

use:

local weaponTypes = {WEAPON_SWORD,WEAPON_CLUB,WEAPON_AXE}

local attrConfig = {maxValue = 10}  -- FROM ORIGINAL VALUE,
local attrs = {
                --[1] = {code = ITEM_ATTRIBUTE_ARMOR,effect=CONST_ME_MAGIC_RED},
                [1] = {code = ITEM_ATTRIBUTE_LIFELEECH,effect=CONST_ME_MAGIC_GREEN},
                [2] = {code = ITEM_ATTRIBUTE_MANALEECH,effect=CONST_ME_MAGIC_BLUE},
                [3] = {code = ITEM_ATTRIBUTE_CRITICAL,effect=CONST_ME_CRITICAL_DAMAGE},
                [4] = {code = ITEM_ATTRIBUTE_ATTACK,effect=CONST_ME_DRAWBLOOD,base=true},
                [5] = {code = ITEM_ATTRIBUTE_DEFENSE,effect=CONST_ME_BLOCKHIT,base=true}
            }
local gemsEeffect = {
                        [5245] = {   
                                    chance = 10,
                                },
                        [5246] = {chance = 15},
                        [5247] = {chance = 35},
                        [5248] = {chance = 50},
                        [5249] = {chance = 100},
                    }

function onUse(player, item, fromPosition, target, toPosition)
    if target:isItem() == nil then
        return false
    end
    if not target:isItem() then
        return false
    end

    local itemTarget = target:getId()
    local itemtype = ItemType(itemTarget)
    local weapontype = itemtype:getWeaponType()

    if not table.contains(weaponTypes, weapontype) then
        return false
    end
    local attrEnchantCount = target:getCustomAttribute('maxattr')
    if attrEnchantCount == nil then
        attrEnchantCount = 1
    end
    if(attrEnchantCount > 10) then
        player:sendTextMessage(MESSAGE_INFO_DESCR, "This equipment cannot be enchanted more than 10 times.")
        return false
    end

    if item:remove(1) then
        local currentGem = gemsEeffect[item:getId()]
        if math.random(1, 100) <= math.min(math.max(10, currentGem.chance)) then
            local randomAttr = math.random(1,#attrs)

            local getCurrentAttr = target:getAttribute(attrs[randomAttr].code)

            if getCurrentAttr == nil or getCurrentAttr == 0 then
                getCurrentAttr = 1
                if attrs[randomAttr].base then
                    if attrs[randomAttr].code == ITEM_ATTRIBUTE_ATTACK then
                        getCurrentAttr = itemtype:getAttack() + 1
                    elseif attrs[randomAttr].code == ITEM_ATTRIBUTE_DEFENSE then
                        getCurrentAttr = itemtype:getDefense() + 1
                    end
                end
            else
                getCurrentAttr = (getCurrentAttr+1)
            end

            if math.random(1, 100) <= math.min(math.max(10, (1+attrEnchantCount))) then
                if item:getId() ~= 5249 then
                    player:say('Crack..!', TALKTYPE_MONSTER_SAY)
                    target:remove()
                end
            else
                target:setAttribute(attrs[randomAttr].code, getCurrentAttr)
                target:setCustomAttribute('maxattr',(attrEnchantCount+1))
                target:setAttribute(ITEM_ATTRIBUTE_DESCRIPTION,'This equipment was enchanted '..attrEnchantCount..' time'..(attrEnchantCount == 1 and '' or 's')..'.')
                target:getPosition():sendMagicEffect(attrs[randomAttr].effect)
            end
        end
    end
    
    return true
end

 

[Piifafa]

bump

 

[Luan Luciano]

local attrEnchantCount = target:getCustomAttribute('maxattr') or
if attrEnchantCount == 0 then