public virtual void UpdateState(T t, ExtractedParameters state)
{
var dispatchee = t as Dispatchee <T>;
dispatchee.ThrowIfNull(nameof(t));
if (state.HasValue(nameof(Coordinates)))
{
dispatchee.Coordinates = state.ToValue <Coordinate>(nameof(Coordinates));
}
}
public override void UpdateState(Maze clone, ExtractedParameters state)
{
if (state.HasValue(nameof(Tiles.Tiles)))
{
var tiles = state.ToString(nameof(Tiles.Tiles));
var tilesChanged = tiles.ToTiles();
foreach (var tileChange in tilesChanged)
{
clone._tiles[tileChange.Coordinates] = tileChange.Name;
}
}
base.UpdateState(clone, state);
}
public static T ToValue <T>(this ExtractedParameters parameters, string name) where T : struct
{
var value = parameters.ToString(name);
switch (typeof(T).Name)
{
case "Int32": return((T)Convert.ChangeType(int.Parse(value), typeof(T)));
case "Double": return((T)Convert.ChangeType(double.Parse(value), typeof(T)));
case "Compass8Points": return((T)Convert.ChangeType(value.ToEnum <T>(), typeof(T)));
case "Coordinate": return((T)Convert.ChangeType(value.ToCoordinates(), typeof(T)));
}
throw new ArgumentException($"Unable to convert [{name}:{value}] to type [{typeof(T).Name}]");
}
public void MoveImpl(ExtractedParameters parameters)
{
var dispatchee = parameters.GetDispatchee("Dispatchee", Registry);
var direction = parameters.ToValue <Compass8Points>("Direction");
var newCoordinates = dispatchee.Coordinates.Move(direction);
if (!_tiles.IsInside(newCoordinates))
{
return;
}
if (!_tiles[newCoordinates].IsNullOrEmpty())
{
return;
}
PlaceInMaze(dispatchee, newCoordinates);
}
public static bool HasValue(this ExtractedParameters parameters, string name)
{
var value = parameters.SingleOrDefault(param => param.Name == name);
return(!value.Name.IsNullOrEmpty() && !value.Value.IsNullOrEmpty());
}
public static IDispatchee GetDispatchee(this ExtractedParameters parameters, string name, DispatchRegistry registry)
{
var value = parameters.ToString(name);
return(registry.GetDispatchee(value));
}
public static string ToString(this ExtractedParameters parameters, string name)
{
return(parameters.Single(param => param.Name == name).Value);
}
public ReadOnlyList(System.Collections.Generic.IReadOnlyList <TSource> innerList, Converter <TSource, TDestination> selector) : base(innerList, selector) /* Left empty. */
{
}
