/// <summary>
/// Equips the current <code>EquippableVG</code>.
/// The equipping is done according to the equipping model ('GLOBAL', 'CATEGORY', or 'LOCAL').
/// </summary>
/// <exception cref="Soomla.Store.NotEnoughGoodsException">Throws NotEnoughGoodsException</exception>
/// <param name="notify">if true, the relevant event will be posted when equipped.</param>
public void Equip(bool notify)
{
// only if the user has bought this EquippableVG, the EquippableVG is equipped.
if (VirtualGoodsStorage.GetBalance(this) > 0)
{
if (Equipping == EquippingModel.CATEGORY)
{
VirtualCategory category = null;
try {
category = StoreInfo.GetCategoryForVirtualGood(this.ItemId);
} catch (VirtualItemNotFoundException) {
SoomlaUtils.LogError(TAG,
"Tried to unequip all other category VirtualGoods but there was no " +
"associated category. virtual good itemId: " + this.ItemId);
return;
}
foreach (string goodItemId in category.GoodItemIds)
{
EquippableVG equippableVG = null;
try {
equippableVG = (EquippableVG)StoreInfo.GetItemByItemId(goodItemId);
if (equippableVG != null && equippableVG != this)
{
equippableVG.Unequip(notify);
}
} catch (VirtualItemNotFoundException) {
SoomlaUtils.LogError(TAG, "On equip, couldn't find one of the itemIds "
+ "in the category. Continuing to the next one. itemId: "
+ goodItemId);
} catch (System.InvalidCastException) {
SoomlaUtils.LogDebug(TAG, "On equip, an error occurred. It's a debug "
+ "message b/c the VirtualGood may just not be an EquippableVG. "
+ "itemId: " + goodItemId);
}
}
}
else if (Equipping == EquippingModel.GLOBAL)
{
foreach (VirtualGood good in StoreInfo.Goods)
{
if (good != this &&
good is EquippableVG)
{
((EquippableVG)good).Unequip(notify);
}
}
}
VirtualGoodsStorage.Equip(this, notify);
}
else
{
throw new NotEnoughGoodsException(ItemId);
}
}