static public HitFlavor Get(Hit hit)
{
if (flavorArray == null)
{
flavorArray = new ArrayList();
ScanAssembly(Assembly.GetExecutingAssembly());
}
HitFlavor flavorBest = null;
int weightBest = -1;
foreach (HitFlavor flavor in flavorArray)
{
if (flavor.IsMatch(hit))
{
int weight = flavor.Weight;
if (weight > weightBest)
{
flavorBest = flavor;
weightBest = weight;
}
else if (weight == weightBest && flavor.Name != flavorBest.Name)
{
// This shouldn't happen.
Console.WriteLine("HitFlavor Weight tie! {0} and {1}",
flavorBest, flavor);
}
}
}
return(flavorBest);
}
static private void ScanAssembly(Assembly assembly)
{
foreach (Type type in assembly.GetTypes())
{
if (type.IsSubclassOf(typeof(Tile)))
{
foreach (object obj in Attribute.GetCustomAttributes(type))
{
if (obj is HitFlavor)
{
HitFlavor flavor = (HitFlavor)obj;
flavor.TileType = type;
flavorArray.Add(flavor);
}
}
}
}
}
public void Add(Hit hit)
{
HitFlavor flavor = HitToHitFlavor.Get(hit);
if (flavor == null)
{
return;
}
object[] args = new object [1];
args[0] = hit;
Tile tile = (Tile)Activator.CreateInstance(flavor.TileType, args);
tile.Hit = hit;
tile.Uri = hit.Uri;
tile.Query = this.Query;
if (hit_collection.Add(hit, tile))
{
Changed();
}
//Console.WriteLine ("+ {0}", hit.Uri);
}