public Boolean Buy(Supply supply)
{
Card supplyCard = supply.TopCard;
PlayerMode previousMode = this.PlayerMode;
this.PlayerMode = Players.PlayerMode.Buying;
Boolean cancelled = false;
if (CardBuying != null)
{
CardBuyEventArgs cbea = new CardBuyEventArgs(_Game, supplyCard);
CardBuying(this, cbea);
cancelled = cbea.Cancelled;
}
if (!cancelled)
{
CurrentTurn.Bought(supplyCard);
supplyCard.Bought(this);
supply.Bought(this);
if (CardBought != null)
{
CardBuyEventArgs cbea = null;
List<Object> handledBy = new List<Object>();
Boolean actionPerformed = false;
do
{
actionPerformed = false;
cbea = new CardBuyEventArgs(_Game, supplyCard);
cbea.HandledBy.AddRange(handledBy);
CardBought(this, cbea);
handledBy = cbea.HandledBy;
Boolean isAnyRequired = false;
List<String> options = new List<String>();
IEnumerable<Type> cardTypes = cbea.Actions.Keys;
foreach (Type key in cardTypes)
{
options.Add(cbea.Actions[key].Text);
isAnyRequired |= cbea.Actions[key].IsRequired;
}
if (options.Count > 0)
{
options.Sort();
Choice choice = new Choice(String.Format("You bought {0}", supplyCard), null, new CardCollection() { supplyCard }, options, this, cbea, false, isAnyRequired ? 1 : 0, 1);
ChoiceResult result = this.MakeChoice(choice);
if (result.Options.Count > 0)
{
cbea.Actions.First(kvp => kvp.Value.Text == result.Options[0]).Value.Method(this, ref cbea);
actionPerformed = true;
}
}
} while (CardBought != null && actionPerformed);
}
}
if (CardBuyFinished != null)
{
CardBuyEventArgs cbea = new CardBuyEventArgs(_Game, supplyCard);
cbea.Cancelled = cancelled;
CardBuyFinished(this, cbea);
}
if (!cancelled)
{
this.Gain(supply, true);
this.SpendCurrency(new Currency(_Game.ComputeCost(supplyCard)));
this.Buys--;
}
this.PlayerMode = previousMode;
return cancelled;
}
