Inventory help

[Firespider]

Hello, I'm making an inventory and now I've found that the items can be moved, but it's not good, for example, that if I bring it to another item, they don't change places, the slot[5] table contains the items. Can someone help me fix the bugs?

 

function ItemMove()
    for i, slot in ipairs(slots) do
        if isMouseInPosition(sx * slot[1], sy * slot[2], sx * slot[3], sy * slot[4]) then
            if slot[5] then
                if slot[5][1] == DragNDrop[1][1] then
                    if slot[5][2] < items[slot[5][1]][3] then
                        if slot[5][2] + DragNDrop[1][2] > items[slot[5][1]][3] then
                            slot[5][2] = items[slot[5][1]][3]
                        else
                            slot[5][2] = slot[5][2] + DragNDrop[1][2]
                        end
                    else
                        DragNDrop[1] = slot[5]
                        slot[5] = DragNDrop[5]
                    end
                else
                    slots[DragNDrop[2]][5] = slot[5]
                    slot[5] = DragNDrop[5]
                end
            else
                slot[5] = DragNDrop[1]
                print("XD")
            end
        end
    end
end

 DragNDrop = {slot[5], i}

 

Below, I only wrote what is in the DragNDrop table

Edited May 14 by Firespider

[Firespider]

Can anyone help me?

 

[Tekken]

Hello, you will have to paste a good chunk of you code for better support.

 

Greetings.

[Firespider]

ddEventHandler("onClientClick", root, function(Button, State)
    if IsInvShow then
        for i, slot in ipairs(slots) do
            if isMouseInPosition(sx * slot[1], sy * slot[2], sx * slot[3], sy * slot[4]) then
                if Button == "right" and State == "down" then
                    if slot[5][1] then
                        ClickOnItem(slot[5], i)
                        break
                    end
                else
                    if not slot[5][1] then
                        if Button == "left" and State == "down" then
                            local x, y = getCursorPosition()
                            WindowMove = {x - InvPos[1], y - InvPos[2]}
                        else
                            WindowMove = {false, false}
                        end
                    else
                        if Button == "left" and State == "down" then
                            DragNDrop = {slot[5], i}
                            slot[5] = {false}	
                        else
                            if DragNDrop[1] then
                                ItemMove()
                            end
                        end
                    end
                end
            end
        end
    end
end)

This is how I call the function

--slot, ID, stack
	{1, 1, 1, ""}

This is the content of the slot table

[P[ow]er]

function ItemMove()
    for i, slot in ipairs(slots) do
        if isMouseInPosition(sx * slot[1], sy * slot[2], sx * slot[3], sy * slot[4]) then
            slots[DragNDrop[2]][5], slot[5] = slot[5], slots[DragNDrop[2]][5]

            local itemId = slots[DragNDrop[2]][5][1]
            if itemId and slots[DragNDrop[2]][5][2] > items[itemId][3] then
                print("Stack overflow in slot", DragNDrop[2])  
            end

            DragNDrop = nil
            return
        end
    end

    slots[DragNDrop[2]][5] = DragNDrop[1]
    DragNDrop = nil
end

ddEventHandler("onClientClick", root, function(Button, State)
    if IsInvShow then
        for i, slot in ipairs(slots) do
            if isMouseInPosition(sx * slot[1], sy * slot[2], sx * slot[3], sy * slot[4]) then
                if Button == "right" and State == "down" and slot[5][1] then
                    ClickOnItem(slot[5], i)
                    return
                elseif Button == "left" then
                    if not slot[5][1] then
                        if State == "down" then
                            WindowMove = {getCursorPosition() - InvPos[1], getCursorPosition() - InvPos[2]}
                        else
                            WindowMove = {false, false}
                        end
                    else
                        if State == "down" then
                            DragNDrop = {slot[5], i}
                            slot[5] = {false}
                        elseif DragNDrop then
                            ItemMove()
                        end
                    end
                end
                return
            end
        end
    end
end)

 

[Firespider]

Some problem