/// <summary>
/// Gets the purchasable item with the given <c>productId</c>.
/// </summary>
/// <param name="productId">Product id.</param>
/// <exception cref="VirtualItemNotFoundException">Exception is thrown if item is not found.</exception>
/// <returns>Purchasable virtual item with the given id.</returns>
public static PurchasableVirtualItem GetPurchasableItemWithProductId(string productId)
{
SoomlaUtils.LogDebug(TAG, "Trying to fetch a purchasable item with productId: " + productId);
PurchasableVirtualItem item;
if (PurchasableItems != null && PurchasableItems.TryGetValue(productId, out item))
{
return(item);
}
throw new VirtualItemNotFoundException("productId", productId);
}
public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs args)
{
ScriptDirectoryItem dirItem;
if (PurchasableItems.TryGetValue(args.purchasedProduct.definition.id, out dirItem))
{
m_Logger.Debug(string.Format("PurchaseManager ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
if (ItemPurchased != null)
{
ItemPurchased(this, new ItemPurchasedEventArgs(args.purchasedProduct.definition.id));
}
}
else
{
m_Logger.Debug(string.Format("PurchaseManager ProcessPurchase: FAIL. Unrecognized product: '{0}'", args.purchasedProduct.definition.id));
}
return(PurchaseProcessingResult.Complete);
}
/// <summary>
/// Removes resource from a player so they can purchase the specified item. Returns false if they can't afford it.
/// </summary>
public ActionResult Purchase(PurchasableItems item, bool isItemFree = false)
{
if (!isItemFree && !CanAfford(item))
return ActionResult.CreateFailed("Cannot afford this.");
switch (item)
{
case PurchasableItems.Road:
if (RoadsAvailable <= 0)
return ActionResult.CreateFailed("No more roads available.");
if (!isItemFree)
{
RemoveResources(ResourceTypes.Wood, 1);
RemoveResources(ResourceTypes.Brick, 1);
}
RoadsAvailable--;
break;
case PurchasableItems.Settlement:
if (SettlementsAvailable <= 0)
return ActionResult.CreateFailed("No more settlements available.");
if (!isItemFree)
{
RemoveResources(ResourceTypes.Wood, 1);
RemoveResources(ResourceTypes.Brick, 1);
RemoveResources(ResourceTypes.Wheat, 1);
RemoveResources(ResourceTypes.Sheep, 1);
}
SettlementsAvailable--;
break;
case PurchasableItems.City:
if (CitiesAvailable <= 0)
return ActionResult.CreateFailed("No more cities available.");
if (!isItemFree)
{
RemoveResources(ResourceTypes.Wheat, 2);
RemoveResources(ResourceTypes.Ore, 3);
}
SettlementsAvailable++;
CitiesAvailable--;
break;
case PurchasableItems.DevelopmentCard:
if (!isItemFree)
{
RemoveResources(ResourceTypes.Wheat, 1);
RemoveResources(ResourceTypes.Sheep, 1);
RemoveResources(ResourceTypes.Ore, 1);
}
break;
}
return ActionResult.CreateSuccess();
}
/// <summary>
/// Returns true if the player can afford a certain item.
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool CanAfford(PurchasableItems item)
{
switch (item)
{
case PurchasableItems.Road:
return HasAtLeast(ResourceTypes.Wood, 1) &&
HasAtLeast(ResourceTypes.Brick, 1);
case PurchasableItems.Settlement:
return HasAtLeast(ResourceTypes.Wood, 1) &&
HasAtLeast(ResourceTypes.Brick, 1) &&
HasAtLeast(ResourceTypes.Wheat, 1) &&
HasAtLeast(ResourceTypes.Sheep, 1);
case PurchasableItems.City:
return HasAtLeast(ResourceTypes.Wheat, 2) &&
HasAtLeast(ResourceTypes.Ore, 3);
case PurchasableItems.DevelopmentCard:
return HasAtLeast(ResourceTypes.Wheat, 1) &&
HasAtLeast(ResourceTypes.Sheep, 1) &&
HasAtLeast(ResourceTypes.Ore, 1);
}
return false;
}
