/** Stop executing ACTION whenever ITEMNAME is clicked on. */
public void RemoveItemListener(string itemName,
InventoryItem.ClickAction action)
{
if (clickListeners.ContainsKey(itemName))
{
clickListeners[itemName] -= action;
}
else
{
Debug.LogWarning("Could not remove item listener for " + itemName);
}
}
/** Execute ACTION whenever ITEMNAME is clicked on. */
public void AddItemListener(string itemName,
InventoryItem.ClickAction action)
{
if (clickListeners.ContainsKey(itemName))
{
clickListeners[itemName] += action;
}
else
{
clickListeners[itemName] = action;
}
}
