/**
* Retrieves the balance of the given virtual item.
*
* @param item the required virtual item
* @return the balance of the required virtual item
*/
public int getBalance(VirtualItem item){
SoomlaUtils.LogDebug(mTag, "fetching balance for virtual item with itemId: "
+ item.getItemId());
String itemId = item.getItemId();
String key = keyBalance(itemId);
String val = KeyValueStorage.GetValue(key);
int balance = 0;
if (val != null) {
try
{
balance = int.Parse(val);
}
catch (Exception e)
{
SoomlaUtils.LogError(mTag, "Error casting string to int value: "+val+" "+e.Message);
return 0;
}
}
SoomlaUtils.LogDebug(mTag, "the balance for " + item.getItemId() + " is " + balance);
return balance;
}
/**
* Adds the given amount of items to the storage, and if notify is true
* posts the change in the balance to the event bus.
*
* @param item the required virtual item
* @param amount the amount of items to add
* @param notify if true posts balance change event
* @return new balance
*/
public int add(VirtualItem item, int amount, bool notify)
{
SoomlaUtils.LogDebug(mTag, "adding " + amount + " " + item.getName());
String itemId = item.getItemId();
int balance = getBalance(item);
if (balance < 0) { /* in case the user "adds" a negative value */
balance = 0;
amount = 0;
}
String balanceStr = (balance + amount).ToString();
String key = keyBalance(itemId);
KeyValueStorage.SetValue(key, balanceStr);
if (notify) {
postBalanceChangeEvent(item, balance+amount, amount);
}
return balance + amount;
}
/**
* Replaces an old virtual item with a new one by doing the following:
* 1. Determines the type of the given virtual item.
* 2. Looks for the given virtual item in the relevant list, according to its type.
* 3. If found, removes it.
* 4. Adds the given virtual item.
*
* @param virtualItem the virtual item that replaces the old one if exists.
*/
public static void replaceVirtualItem(VirtualItem virtualItem) {
mVirtualItems.Add(virtualItem.getItemId(), virtualItem);
if (virtualItem is VirtualCurrency) {
for(int i=0; i<mCurrencies.Count; i++) {
if (mCurrencies[i].getItemId() == virtualItem.getItemId()) {
mCurrencies.RemoveAt(i);
break;
}
}
mCurrencies.Add((VirtualCurrency)virtualItem);
}
if (virtualItem is VirtualCurrencyPack) {
VirtualCurrencyPack vcp = (VirtualCurrencyPack)virtualItem;
PurchaseType purchaseType = vcp.GetPurchaseType();
if (purchaseType is PurchaseWithMarket) {
mPurchasableItems.Add(((PurchaseWithMarket) purchaseType).getMarketItem()
.getProductId(), vcp);
}
for(int i=0; i<mCurrencyPacks.Count; i++) {
if (mCurrencyPacks[i].getItemId() == vcp.getItemId()) {
mCurrencyPacks.RemoveAt(i);
break;
}
}
mCurrencyPacks.Add(vcp);
}
if (virtualItem is VirtualGood) {
VirtualGood vg = (VirtualGood)virtualItem;
if (vg is UpgradeVG) {
List<UpgradeVG> upgrades = mGoodsUpgrades[((UpgradeVG) vg).getGoodItemId()];
if (upgrades == null) {
upgrades = new List<UpgradeVG>();
mGoodsUpgrades.Add(((UpgradeVG) vg).getGoodItemId(), upgrades);
}
upgrades.Add((UpgradeVG) vg);
}
PurchaseType purchaseType = vg.GetPurchaseType();
if (purchaseType is PurchaseWithMarket) {
mPurchasableItems.Add(((PurchaseWithMarket) purchaseType).getMarketItem()
.getProductId(), vg);
}
for(int i=0; i<mGoods.Count; i++) {
if (mGoods[i].getItemId() == vg.getItemId()) {
mGoods.RemoveAt(i);
break;
}
}
mGoods.Add(vg);
}
/*
if (virtualItem is NonConsumableItem) {
NonConsumableItem non = (NonConsumableItem) virtualItem;
PurchaseType purchaseType = non.GetPurchaseType();
if (purchaseType is PurchaseWithMarket) {
mPurchasableItems.Add(((PurchaseWithMarket) purchaseType).getMarketItem()
.getProductId(), non);
}
for(int i=0; i<mNonConsumables.Count; i++) {
if (mNonConsumables[i].getItemId() == non.getItemId()) {
mNonConsumables.RemoveAt(i);
break;
}
}
mNonConsumables.Add(non);
}*/
}
/**
* Sets the balance of the given virtual item to be the given balance, and if notify is true
* posts the change in the balance to the event bus.
*
* @param item the required virtual item
* @param balance the new balance to be set
* @param notify if notify is true post balance change event
* @return the balance of the required virtual item
*/
public int setBalance(VirtualItem item, int balance, bool notify) {
SoomlaUtils.LogDebug(mTag, "setting balance " + balance + " to " + item.getName() + ".");
int oldBalance = getBalance(item);
if (oldBalance == balance) {
return balance;
}
String itemId = item.getItemId();
String balanceStr = balance.ToString();
String key = keyBalance(itemId);
KeyValueStorage.SetValue(key, balanceStr);
if (notify) {
postBalanceChangeEvent(item, balance, 0);
}
return balance;
}
/**
* Removes the given amount from the given virtual item's balance, and if notify is true
* posts the change in the balance to the event bus.
*
* @param item is the virtual item to remove the given amount from
* @param amount is the amount to remove
* @param notify if notify is true post balance change event
* @return new balance
*/
public int remove(VirtualItem item, int amount, bool notify){
SoomlaUtils.LogDebug(mTag, "Removing " + amount + " " + item.getName() + ".");
String itemId = item.getItemId();
int balance = getBalance(item) - amount;
if (balance < 0) {
balance = 0;
amount = 0;
}
String balanceStr = balance.ToString();
String key = keyBalance(itemId);
KeyValueStorage.SetValue(key, balanceStr);
if (notify) {
postBalanceChangeEvent(item, balance, -1*amount);
}
return balance;
}
private void buildShopLine(VirtualItem item)
{
StackPanel stackP = new StackPanel();
stackP.Orientation = System.Windows.Controls.Orientation.Horizontal;
stackP.Margin = new Thickness(0, 15, 0, 0);
StackPanel buttonStack = new StackPanel();
buttonStack.Orientation = System.Windows.Controls.Orientation.Vertical;
StackPanel textStack = new StackPanel();
textStack.Orientation = System.Windows.Controls.Orientation.Vertical;
stackP.Children.Add(buttonStack);
stackP.Children.Add(textStack);
Button buy = new Button();
buy.Margin = new Thickness(0, 0, 10, 0);
buy.Click += buyItem;
buy.Content = "buy";
buy.CommandParameter = item.getItemId();
buy.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
buy.VerticalAlignment = System.Windows.VerticalAlignment.Center;
buttonStack.Children.Add(buy);
if(item is EquippableVG)
{
Button equip = new Button();
equip.Name = item.getItemId()+"equip";
equip.Margin = new Thickness(0, 0, 10, 0);
equip.CommandParameter = item.getItemId();
equip.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
equip.VerticalAlignment = System.Windows.VerticalAlignment.Center;
EquippableVG evg = (EquippableVG)item;
if (StoreInventory.isVirtualGoodEquipped(item.getItemId()))
{
equip.Content = "unequip";
equip.Click += unequipItem;
}
else
{
equip.Content = "equip";
equip.Click += equipItem;
}
buttonStack.Children.Add(equip);
}
TextBlock balance = new TextBlock();
balance.VerticalAlignment = System.Windows.VerticalAlignment.Center;
balance.Margin = new Thickness(0,0,10,0);
if (!(item is VirtualCurrencyPack) && !(item is NonConsumableItem))
{
balance.Text = "balance: "+StoreInventory.getVirtualItemBalance(item.getItemId()).ToString();
}
balance.Name = item.getItemId() + "balance";
textStack.Children.Add(balance);
TextBlock name = new TextBlock();
name.Margin = new Thickness(0, 0, 10, 0);
name.VerticalAlignment = System.Windows.VerticalAlignment.Center;
name.Text = "id: "+item.getItemId();
textStack.Children.Add(name);
TextBlock price = new TextBlock();
price.Margin = new Thickness(0, 0, 10, 0);
price.VerticalAlignment = System.Windows.VerticalAlignment.Center;
TextBlock currency = new TextBlock();
currency.Margin = new Thickness(0, 0, 10, 0);
currency.VerticalAlignment = System.Windows.VerticalAlignment.Center;
if(item is PurchasableVirtualItem)
{
PurchasableVirtualItem pvi = (PurchasableVirtualItem)item;
if(pvi.GetPurchaseType() is PurchaseWithVirtualItem)
{
PurchaseWithVirtualItem purchaseType = (PurchaseWithVirtualItem)pvi.GetPurchaseType();
price.Text = "price: "+purchaseType.getAmount().ToString();
currency.Text = "currency: "+purchaseType.getTargetItemId();
}
if (pvi.GetPurchaseType() is PurchaseWithMarket)
{
PurchaseWithMarket purchaseType = (PurchaseWithMarket)pvi.GetPurchaseType();
price.Text = "price: "+purchaseType.getMarketItem().getMarketPrice();
}
textStack.Children.Add(price);
textStack.Children.Add(currency);
}
if (item is VirtualCurrencyPack)
{
VirtualCurrencyPack vcp = (VirtualCurrencyPack)item;
TextBlock currencyId = new TextBlock();
currencyId.Text = "give currency: "+vcp.getCurrencyItemId().ToString();
TextBlock currencyAmount = new TextBlock();
currencyAmount.Text = "give amount: "+vcp.getCurrencyAmount().ToString();
textStack.Children.Add(currencyId);
textStack.Children.Add(currencyAmount);
}
MainStackPanel.Children.Add(stackP);
}