/// <summary>
/// Moves the wumpus lowerBound-upperBound tiles away from its current location, both inclusive.
/// </summary>
/// <param name="lowerBound"></param>
/// <param name="upperBound"></param>
public void MoveAway(int lowerBound, int upperBound)
{
int oldLocation = Location;
Random r = new Random();
//Order rooms randomly
foreach (int i in Enumerable.Range(0, cave.RoomDict.Count).OrderBy(x => r.Next()))
{
KeyValuePair <int, Room> pair = cave.RoomDict.ElementAt(i);
//Don't move the wumpus to a room with hazards
if (pair.Value.HasBats || pair.Value.HasPit)
{
continue;
}
int?distance = cave.Distance(pair.Value, cave[oldLocation], true);
if (distance.HasValue && distance.Value >= lowerBound && distance.Value <= upperBound)
{
Location = pair.Key;
break;
}
}
CurrentBehavior = ACTIVE_BEHAVIOR;
Debug.Assert(oldLocation != Location);
}
/// <summary>
/// Initializes a new instance of the Wumpus class.
/// </summary>
/// <param name="map"></param>
public Wumpus(Map map)
{
cave = map.Cave;
this.map = map;
ACTIVE_BEHAVIOR = new ActiveWumpusBehavior(this, map);
PASSIVE_BEHAVIOR = new PassiveWumpusBehavior(this, map);
CurrentBehavior = ACTIVE_BEHAVIOR;
}
