public bool reduceItemCount(string key)
{
if (!inventoryDict.ContainsKey(key))
{
Debug.LogWarning("item key to remove from inventory doesn't exist in inventory");
return(false);
}
ActiveInventoryItem activeItem = inventoryDict[key];
if (activeItem.itemCount <= 1)
{
removeScrollViewItem(activeItem);
inventoryDict.Remove(key);
}
else
{
activeItem.itemCount -= 1;
updateScrollViewItemCount(activeItem);
inventoryDict[key] = activeItem;
}
return(true);
}
/*
* Public functions to add or remove item count from inventory (items are stacked)
*/
public void addItemCount(string key)
{
ActiveInventoryItem activeItem;
if (inventoryDict.ContainsKey(key))
{
activeItem = inventoryDict[key];
activeItem.itemCount += 1;
inventoryDict[key] = activeItem;
}
else
{
activeItem = new ActiveInventoryItem();
activeItem.itemCount = 1;
activeItem.itemObject = itemDict[key];
activeItem.itemInstance = addScrollViewItem(itemDict[key]);
activeItem.itemInstance.GetComponent <Button>().onClick.AddListener(delegate { reduceItemCount(key); });
updateScrollViewItemCount(activeItem);
inventoryDict.Add(key, activeItem);
}
updateScrollViewItemCount(activeItem);
}
void removeScrollViewItem(ActiveInventoryItem activeItem)
{
Destroy(activeItem.itemInstance);
}
void updateScrollViewItemCount(ActiveInventoryItem activeItem)
{
activeItem.itemInstance.GetComponentInChildren <Text>().text = activeItem.itemObject.GetComponent <InventoryItem>().itemName + "\t X "
+ activeItem.itemCount + "\n" + activeItem.itemObject.GetComponent <InventoryItem>().itemDescription;
}