/// <summary>Initialise the game.</summary>
/// <param name="engine"></param>
/// <param name="guid">The <see cref="Guid"/> that uniquely identifies the <see cref="Game"/> or <c>null</c> to use the <see cref="Guid"/> of this <see cref="Type"/>. If a given <see cref="Game"/> class supports multiple games, the <see cref="Guid"/> must be unique.</param>
public Game(Engine engine, Guid? guid)
: this((AlexandriaPlugin)engine.Plugin, engine, guid)
{
}
/// <summary>Initialise the game.</summary>
/// <param name="plugin"></param>
/// <param name="engine"></param>
/// <param name="guid">The <see cref="Guid"/> that uniquely identifies the <see cref="Game"/> or <c>null</c> to use the <see cref="Guid"/> of this <see cref="Type"/>. If a given <see cref="Game"/> class supports multiple games, the <see cref="Guid"/> must be unique.</param>
Game(AlexandriaPlugin plugin, Engine engine, Guid? guid)
: base(plugin)
{
this.engine = engine;
Guid = guid.GetValueOrDefault(GetType().GUID);
}
/// <summary>Add an engine to this plugin.</summary>
/// <param name="engine">The engine to add.</param>
/// <exception cref="ArgumentNullException"><paramref name="engine"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException"><paramref name="engine"/> is not part of this <see cref="AlexandriaPlugin"/>.</exception>
/// <exception cref="ArgumentException"><paramref name="engine"/> is already in this <see cref="AlexandriaPlugin"/>.</exception>
protected void AddEngine(Engine engine)
{
if (engine == null)
throw new ArgumentNullException("engine");
if (engine.Plugin != this)
throw new ArgumentException(engine.Name + " is not part of this " + Name + ".");
if (EnginesMutable.Contains(engine))
throw new ArgumentException(engine.Name + " is already added to this " + Name + ".");
EnginesMutable.Add(engine);
}