public override void RegisterProduct(IProduct product)
{
if (product == null)
{
Debug.LogError("Null product being registered to Wallet");
return;
}
string type = product.GetProductType();
int id = product.GetProductId();
if (IsProductRegistered(product))
{
Debug.LogError("Trying to register duplicate products for ID " + id);
return;
}
productAmounts[id] = new ProductAmount(product, 0);
if (!productsByType.ContainsKey(type))
{
productsByType[type] = new List <IProduct>();
}
productsByType[type].Add(product);
registeredProducts.Add(product);
}
public override void ClearWalletAmounts()
{
int len = productAmounts.Keys.Count;
Dictionary <int, ProductAmount> .KeyCollection keys = productAmounts.Keys;
int[] keysArray = new int[len];
keys.CopyTo(keysArray, 0);
foreach (int key in keysArray)
{
productAmounts[key] = new ProductAmount(productAmounts[key].product, 0);
}
}
private bool DeltaOperation(int productId, int delta, bool canOverflow)
{
if (!productAmounts.ContainsKey(productId))
{
Debug.LogError("Product not registered for id " + productId);
return(false);
}
ProductAmount stored = productAmounts[productId];
bool canPerform = canOverflow || delta > 0 || delta > stored.amount;
if (canPerform)
{
stored.amount = (uint)(Mathf.Max(stored.amount + delta, 0));
productAmounts[productId] = stored;
}
else if (!canOverflow)
{
Debug.LogError("Change to product " + productId + " overflowed negatively");
}
return(canPerform);
}