/// <summary>
/// Gets the correct subclass of a <see cref="Country"/> object.
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
public static Country CreateCountry(XmlReader reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
Country c = null;
bool ai = false;
while (reader.Read())
{
if (reader.Name == "AI")
{
ai = Convert.ToBoolean(reader.ReadString(), CultureInfo.InvariantCulture);
break;
}
}
if (ai)
{
c = new AICountry();
}
else
{
c = new Country();
}
c.Load(reader);
return(c);
}
/// <summary>
/// Gets an appropriate strategy for the opponent.
/// </summary>
/// <param name="opponent"></param>
/// <returns></returns>
internal static AIStrategy GetStrategy(AICountry opponent)
{
//TODO: implement
AIStrategy strategy = new ExpansionStrategy(opponent);
return(strategy);
}
/// <summary>
/// Initializes a new instance of the <see cref="ExpansionStrategy"/> class.
/// </summary>
internal ExpansionStrategy(AICountry foreignCountry)
{
if (foreignCountry == null)
{
throw new ArgumentNullException("foreignCountry");
}
foreignCountry.TradeProposed += new EventHandler <TradeProposedEventArgs>(OnTradeProposed);
}
/// <summary>
/// Creates a <see cref="Country"/> with the specified parameters.
/// </summary>
/// <param name="civilization"></param>
/// <param name="leaderName"></param>
/// <param name="isAIPlayer"></param>
/// <param name="playerColor"></param>
/// <returns></returns>
public static Country CreateCountry(Civilization civilization, string leaderName, bool isAIPlayer, Color playerColor)
{
if (civilization == null)
{
throw new ArgumentNullException("civilization");
}
GameRoot root = GameRoot.Instance;
Country newCountry = null;
GridCell randomCell = root.Grid.FindRandomDryCell();
Point coordinates = randomCell.Coordinates;
if (isAIPlayer)
{
newCountry = new AICountry(civilization, leaderName, coordinates);
}
else
{
newCountry = new Country(civilization, leaderName, coordinates);
}
newCountry.Color = playerColor;
return(newCountry);
}
/// <summary>
/// Initializes a new instance of the <see cref="AICity"/> class.
/// </summary>
/// <param name="coordinates"></param>
/// <param name="parentCountry"></param>
public AICity(Point coordinates, Country parentCountry) : base(coordinates, parentCountry)
{
AICountry parent = parentCountry as AICountry;
parent.Strategy.Invoke(this);
}