// Randomly picks items from the list and adds them to the inventory.
private void RandomAdd(List <ItemContainer> itemToAdd, int howMany)
{
int random = Random.Range(0, itemToAdd.Count);
for (int i = 0; i < howMany; i++)
{
// Picks a random item
ItemContainer temp = itemToAdd[random];
/*
* If the item is already in the inventory, then randomly pick another item
* until its an item that doesn't exist in the inventory already.
*/
while (inv.FindItemByContainer(temp) != null)
{
random = Random.Range(0, itemToAdd.Count);
temp = itemToAdd[random];
if (inv.FindItemByContainer(temp) == null)
{
break;
}
}
// Adds the item to the inventory.
inv.AddItem(itemToAdd[random]);
}
}