// Use this for initialization
    void Start () {
        inventory = GameObject.Find("PlayerInfo").GetComponent<Inventory>();
        GetItemList();

        numRows = (int)Mathf.Round(itemList.Count / numColumns)+1;
        itemLocations = new Rect[itemList.Count];

        //Item locations
        int i = 0;
        for (int y = 0; y < numRows; y++)
        {
            for (int x = 0; x < numColumns; x++)
            {
                if (i == itemLocations.Length)
                    return;

                itemLocations[i] = new Rect(windowPos.x + spacing + (x * tileSize) + (spacing * x) + inventoryOffset.x + 10,
                    windowPos.y + (y * tileSize) + (spacing * y) + inventoryOffset.y, tileSize, tileSize);
                i++;
            }
        }
    }

    void GetItemList()
    {
        DirectoryInfo info = new DirectoryInfo(path);
        folders = info.GetDirectories();

        FileInfo[] fileInfo;

        foreach (DirectoryInfo folder in folders)
        {
            fileInfo = folder.GetFiles("*.cs");

            foreach (FileInfo file in fileInfo)
            {
                string name = file.Name;
                name = name.Replace(".cs", "");

                System.Type itemType = System.Type.GetType(name);
                Item item = System.Activator.CreateInstance(itemType) as Item;
                itemList.Add(item);
            }
        }
    }

    void OnGUI()
    {
        GUI.skin = skin;

        AllItems();
    }

    private void AllItems()
    {
        if (inventory.showSheet == true)
        {
            //Start scroll bounds
            GUI.skin.scrollView = style;
            scrollPosition = GUI.BeginScrollView(
                new Rect(windowPos.x + inventoryOffset.x,
                    windowPos.y + inventoryOffset.y + 10,
                    inventoryWidth,
                    inventoryHeight - 23),
                scrollPosition,
                new Rect(
                    windowPos.x + inventoryOffset.x,
                    windowPos.y + inventoryOffset.y,
                    (numColumns * tileSize) + (numColumns * spacing),
                    (numRows * tileSize) + (numRows * spacing) - 6)
                );

            //Draw box backgrounds
            for (int i = 0; i < itemList.Count; i++)
            {
                GUI.Box(itemLocations[i], "");

                GUIContent content = new GUIContent("");
                if (itemList[i] != null)
                {
                    content = new GUIContent(itemList[i].itemIcon, "  " + itemList[i].itemName + ": " + itemList[i].itemTooltip);
                }
                if (GUI.Button(itemLocations[i], content, "Slot"))
                {
                    inventory.AddItem(itemList[i]);
                }
            }

            //End scroll bounds
            GUI.EndScrollView();
        }
    }