ESOUI - View Single Post - UI Error

11/09/14, 06:36 AM

Hey,

I'm trying to make some Alchemy Addon to help me get an overview of the ingredients i have in my bag.
When logging into the game or reloading the UI it checks my backpack for some predefined Ingredients and saves the initial amount into a list.
As soon as a bagupdate happens, it checks if it is an ingredient and counts one to the existing value in the list.

The Function with the bagupdate works well but the function for getting the initial amount in my backpack throws an error.

The error is: function expected instead of nil value. The line is

Lua Code:

LootManager:UpdateUI(name, count)

When I dump the two variables "name" and "count" they are defenitly not nil.

Here is the code of my lua-file:

Lua Code:

LootManager = {}
LootManager.name = "LootManager"
LootManager.allCounts = {}
 
--
--
 
function LootManager:Initialize()
 
    LootManager.allCounts["Kornblume"] = 0
    LootManager.allCounts["Wiesenschaumkraut"] = 0
    LootManager.allCounts["Wasserhyazinthe"] = 0
end
 
--
--
 
function LootManager:OnAddOnLoad(event, addonName)
    if addonName == LootManager.name then
        LootManager:Initialize()
    end
end
 
--
--
 
function LootManager:GetBagOnInit()
    local name
    local itemName
    local slotId
    local count
    local bagId = BAG_BACKPACK
    local slots = GetBagSize(bagId)
 
    for i=0, slots - 1 do
        slotId = i
        itemName = GetItemName(bagId, slotId)
        name = zo_strformat(SI_UNIT_NAME, itemName)
        count = GetItemTotalCount(bagId, slotId)
                
        if name == "Wasserhyazinthe" then
            LootManager.allCounts[name] = count
            LootManager:UpdateUI(name, count)
        end 
        if name == "Kornblume" then
            d(name)
            d(count)
            LootManager.allCounts[name] = count
            LootManager:UpdateUI(name, count)
        end 
        if name == "Wiesenschaumkraut" then
            LootManager.allCounts[name] = count
            LootManager:UpdateUI(name, count)
        end 
 
    end
    
    LootManager:CheckMin()
 
    EVENT_MANAGER:UnregisterForEvent(LootManager.name, EVENT_PLAYER_ACTIVATED)
end
 
--
-- When you put something in your bag it looks for ingredients and adds it to a list and updates the ui
 
function LootManager:BagUpdate( bagId,  slotId,  isNewItem,  itemSoundCategory,  updateReason)
 
    local itemName = GetItemName(bagId, slotId)
    local name = zo_strformat(SI_UNIT_NAME, itemName)
    local totalCount = GetItemTotalCount(bagId, slotId)
 
    if name == "Wasserhyazinthe" then
        LootManager:UpdateUI(name, totalCount)
        LootManager.allCounts[name] = totalCount
    end 
    
    if name == "Kornblume" then
        LootManager:UpdateUI(name, totalCount)
        LootManager.allCounts[name] = totalCount
    end
    
    if name == "Wiesenschaumkraut" then
        LootManager:UpdateUI(name, totalCount)
        LootManager.allCounts[name] = totalCount
    end
    
    LootManager:CheckMin()
end
 
--
-- Check if the values are not nil - otherwise math.min() throws an error
 
function LootManager:CheckMin()
    local countMin
    
    if LootManager.allCounts["Wasserhyazinthe"] == nil or LootManager.allCounts["Kornblume"] == nil or LootManager.allCounts["Wiesenschaumkraut"] == nil then
        countMin = 0
    else
        countMin = math.min(LootManager.allCounts["Wasserhyazinthe"], LootManager.allCounts["Kornblume"], LootManager.allCounts["Wiesenschaumkraut"])
    end
        LootManager:UpdateUI("Trank", countMin)
end
 
--
--
 
function LootManager:UpdateUI(labelName, value)
    if labelName == "Wiesenschaumkraut" then
        LootManagerWindowWiesenschaumkrautCount:SetText(value)
    end
    if labelName == "Kornblume" then
        LootManagerWindowKornblumeCount:SetText(value)
    end 
    if labelName == "Wasserhyazinthe" then
        LootManagerWindowWasserhyazintheCount:SetText(value)
    end 
    if labelName == "Trank" then
        LootManagerWindowTrankCount:SetText(value)
    end 
end
 
 
--
--
 
EVENT_MANAGER:RegisterForEvent(LootManager.name, EVENT_ADD_ON_LOADED, LootManager.OnAddOnLoad)
EVENT_MANAGER:RegisterForEvent(LootManager.name, EVENT_INVENTORY_SINGLE_SLOT_UPDATE, LootManager.BagUpdate)
EVENT_MANAGER:RegisterForEvent(LootManager.name, EVENT_PLAYER_ACTIVATED, LootManager.GetBagOnInit)

Do you have any suggestions?

thanks in advance