Lua Function to remove item from position?

[viniciusturko]

Where is the error in this function?

function doRemoveItemByPosition(pos, item) -- Function by CyberM
    for j = 1, 255 do
        pos.stackpos = j
        local thing = getTileThingByPos(pos).itemid
        if thing == 0 then
            break
        elseif thing == item then
            doRemoveItem(thing, 1)    
        end
    end
    return i
end

Lua doRemoveItem : Item not found

Can someone solve it?

 

[Piltrafa]

Maybe none Items on this Pos?

 

[Andrespro]

function doRemoveItemByPosition(pos, item)
    for j = 1, 255 do
        pos.stackpos = j
        local thing = getTileThingByPos(pos)
        if thing.itemid == item then
            return doRemoveItem(thing.uid)
		elseif thing.itemid == 0 or thing.itemid == nil then
			break
        end
    end
end

 

[Summ]

Why don't you just do it like this:

local item = getTileItemById(pos, id)
while item.uid > 0 do
doRemoveItem(item.uid)
item = getTileItemById(pos, id)
end

 

[Jano]

function doRemoveItemByPosition(pos, item)
    for j = 1, 255 do
        pos.stackpos = j
        local thing = getTileThingByPos(pos)
        if thing.itemid == item then
            return doRemoveItem(thing.uid)
		elseif thing.itemid == 0 or thing.itemid == nil then
			break
        end
    end
end

you fucking noob

function doRemoveItemByPosition(pos, item)
    local this = getTileItemById(pos, item).uid
    if (this > 0) then
        return doRemoveItem(this) and doRemoveItemByPosition(pos, item)
    end
    return true
end

 

[cbrm]

Can someone solve it?

you edited my function huh
you want the function to remove stacked items?

 

[viniciusturko]

No, that function to count the item stack work very nice, but yesterday, I had to create an other but to remove a certain "item" from a certain "position", and I was thinking that if I just change that your function, it would work well x_x
But sorry...

 

[cbrm]

._. just use the functions from TFS

doRemoveItem(getTileThingByPos(pos).uid)