/// <summary>
/// Returns whether the Account has enough of the currency to afford the amount
/// </summary>
public bool CanAfford(AccountCurrencyType currencyType, ulong amount)
{
if (!currencies.TryGetValue(currencyType, out AccountCurrency accountCurrency))
{
return(false);
}
return(accountCurrency.CanAfford(amount));
}
/// <summary>
/// Create a new <see cref="AccountCurrency"/>
/// </summary>
public AccountCurrency(uint accountId, AccountCurrencyType currencyType, ulong amount)
{
this.accountId = accountId;
CurrencyId = currencyType;
Amount = amount;
Entry = GameTableManager.AccountCurrencyType.GetEntry((ulong)CurrencyId);
saveMask = AccountCurrencySaveMask.Create;
}
public void HandleCurrencyAccountAdd(ICommandContext context,
[Parameter("Account currency id to grant.", ParameterFlags.None, typeof(EnumParameterConverter <AccountCurrencyType>))]
AccountCurrencyType currencyId,
[Parameter("Amount of currency to grant.")]
uint amount)
{
AccountCurrencyTypeEntry entry = GameTableManager.Instance.AccountCurrencyType.GetEntry((uint)currencyId);
if (entry == null || currencyId == AccountCurrencyType.MaxLevelToken) // Disabled Character Token for now due to causing server errors if the player tries to use it. TODO: Fix level 50 creation
{
context.SendMessage("Invalid currencyId. Please try again.");
return;
}
context.GetTargetOrInvoker <Player>().Session.AccountCurrencyManager.CurrencyAddAmount(currencyId, amount);
}
/// <summary>
/// Add a supplied amount to an <see cref="AccountCurrency"/>.
/// </summary>
public void CurrencyAddAmount(AccountCurrencyType currencyType, ulong amount, ulong reason = 0)
{
if (!currencies.TryGetValue(currencyType, out AccountCurrency accountCurrency))
{
accountCurrency = CreateAccountCurrency(currencyType, 0);
}
if (accountCurrency == null)
{
throw new ArgumentException($"Account Currency entry not found for currencyId {currencyType}.");
}
if (accountCurrency.AddAmount(amount))
{
SendAccountCurrencyUpdate(accountCurrency, reason);
}
}
/// <summary>
/// Create a new <see cref="CharacterCurrency"/>.
/// </summary>
private AccountCurrency CreateAccountCurrency(AccountCurrencyType currencyType, ulong amount = 0)
{
AccountCurrencyTypeEntry currencyEntry = GameTableManager.AccountCurrencyType.GetEntry((ulong)currencyType);
if (currencyEntry == null)
{
throw new ArgumentNullException($"AccountCurrencyTypeEntry not found for currencyId {currencyType}");
}
if (currencies.TryAdd(currencyType, new AccountCurrency(session.Account.Id, currencyType, amount)))
{
return(currencies[currencyType]);
}
else
{
return(null);
}
}
/// <summary>
/// Subtract a supplied amount to an <see cref="AccountCurrency"/>.
/// </summary>
public void CurrencySubtractAmount(AccountCurrencyType currencyType, ulong amount, ulong reason = 0)
{
if (!currencies.TryGetValue(currencyType, out AccountCurrency accountCurrency))
{
accountCurrency = CreateAccountCurrency(currencyType, 0);
}
if (accountCurrency == null)
{
throw new ArgumentException($"Account Currency entry not found for currencyId {currencyType}.");
}
if (!accountCurrency.CanAfford(amount))
{
throw new ArgumentException($"Trying to remove more currency {accountCurrency.CurrencyId} than the player has!");
}
// TODO: Ensure that we're not at cap - is there a cap?
if (accountCurrency.SubtractAmount(amount))
{
SendAccountCurrencyUpdate(accountCurrency, reason);
}
}
/// <summary>
/// Get the <see cref="OfferItemPrice"/> associated with this <see cref="OfferItem"/> for the given account currency ID
/// </summary>
public OfferItemPrice GetPriceDataForCurrency(AccountCurrencyType currencyId)
{
return(prices.TryGetValue(currencyId, out OfferItemPrice itemPrice) ? itemPrice : null);
}