public void Initialize(InventoryRenderer renderer)
{
Renderer = renderer;
_rectTransform = GetComponent <RectTransform>();
_canvas = renderer.Canvas;
_canvasGroup = gameObject.AddComponent <CanvasGroup>();
}
/// <summary>
/// Base constructor for Inventory, pass along InventoryRenderer if you want items to be rendered.
/// </summary>
/// <param name="maxItems"></param>
/// <param name="maxStackSize"></param>
/// <param name="renderer"></param>
public Inventory(int maxItems, int maxStackSize, InventoryRenderer renderer = null)
{
if (maxStackSize <= 0)
{
throw new Exception("[Initialization]: Inventory max stack size cannot be zero or less.");
}
if (maxItems <= 0)
{
throw new Exception("[Initialization]: Max inventory size cannot be zero or less.");
}
_maxItems = maxItems;
_items = new InventoryItem[_maxItems];
_maxStackSize = maxStackSize;
_renderer = renderer;
if (_renderer == null)
{
return;
}
// Methods passed along to renderer
_renderer.GetSlotAmount = (index) =>
{
return(_items[index] != null ? _items[index].Amount.ToString() : string.Empty);
};
_renderer.SwitchListIndex = (index1, index2) =>
{
var temp = _items[index1];
var temp2 = _items[index2];
_items[index1] = temp2;
_items[index2] = temp;
};
}