public bool processPurchase(PurchasableItem item_purchased, AwardedPurchaseCallback purchase_callback, AwardedPurchaseCallback awarded_callback)
{
//this handles all backend aspects of the purchase, including the awarding of bonuses, application of global discounts
//returns true if purchase is successful, otherwise false
if (!canAffordPurchase(item_purchased))
{
Debug.LogError("Not enough currency to buy this");
return(false);
}
//charge the user for the purchase
m_currency_owned -= Mathf.RoundToInt(item_purchased.currency_cost * GlobalDiscountManager.GetDiscountFactor());
pushCurrencyToBackend();
//invoke the callback for this purchase, if any
if (purchase_callback != null)
{
purchase_callback(item_purchased);
}
//call any on_purchase methods specified
if (item_purchased.on_purchase_methods != null)
{
MethodCallUtility.CallOnPurchaseMethods(item_purchased.on_purchase_methods);
}
return(true);
}
public string m_purchase_failure_text; //shown when a purchase fails
#region Mono Methods
void Start()
{
updateCurrencyDisplay();
refreshScrollview();
//subscribe to the discount manager--refresh all UI when discounts change
GlobalDiscountManager.OnDiscountsUpdated on_discounts_updated = RefreshAllUI;
GlobalDiscountManager.SubscribeToDiscountUpdates(on_discounts_updated);
}
public bool canAffordPurchase(PurchasableItem item_data)
{
int cost = Mathf.RoundToInt(item_data.currency_cost * GlobalDiscountManager.GetDiscountFactor());
if (m_currency_owned >= cost)
{
return(true);
}
return(false);
}
private void setCostText()
{
getPurchaseSystemManager();
bool can_afford = m_purchase_system.canAffordPurchase(m_item_data);
if (can_afford)
{
int discounted_cost = Mathf.RoundToInt(m_item_data.currency_cost * GlobalDiscountManager.GetDiscountFactor());
m_cost_text.text = string.Format(m_cost_string, discounted_cost.ToString());
}
else
{
m_cost_text.text = m_insufficient_funds_string;
}
}
void Start()
{
s_instance = this;
CalculateDiscountFactor();
}
