public void AddPos(HexaPos pos)
{
if (false == HasPos(pos) && false == _allowDuplicate)
{
_set.Add(pos);
}
}
public bool Equals(HexaPos pos)
{
if (this._x == pos._x && this._y == pos._y)
{
return(true);
}
return(false);
}
public List <HexaPos> GetHexes(int x, int y, int radius, bool includeCenter = false)
{
List <HexaPos> hexes = new List <HexaPos>();
List <HexaPos> delta = new List <HexaPos>();
HexaPos centerHexPos = new HexaPos(x, y);
hexes.Add(centerHexPos);
if (radius < 1)
{
return(hexes);
}
for (int i = 0; i < radius; i++)
{
List <HexaPos> .Enumerator e = hexes.GetEnumerator();
delta.Clear();
while (e.MoveNext())
{
int refX = e.Current.X;
int refY = e.Current.Y;
for (int j = 0; j < directionList.Length; j++)
{
HexaPos next = GetNext(refX, refY, directionList[j]);
//Console.WriteLine(refX + " + " + refY + " -- " + directionList[j].ToString() + " = " + next.X + " + " + next.Y);
if (!hexes.Contains(next))
{
delta.Add(next);
}
}
}
e = delta.GetEnumerator();
while (e.MoveNext())
{
if (!hexes.Contains(e.Current))
{
hexes.Add(e.Current);
}
}
}
if (!includeCenter)
{
hexes.Remove(centerHexPos);
}
return(hexes);
}
public bool HasPos(HexaPos pos)
{
List <HexaPos> .Enumerator e = _set.GetEnumerator();
while (e.MoveNext())
{
if (e.Current.X == pos.X && e.Current.Y == pos.Y)
{
return(true);
}
}
return(false);
}
public bool IsAccessible(HexaPos from, HexaPos to)
{
int directionLen = directionList.Length;
for (int l = 0; l < directionLen; l++)
{
HexaPos nextPos = GetNext(from.X, from.Y, directionList[l]);
if (to.X == nextPos.X && to.Y == nextPos.Y)
{
return(true);
}
}
return(false);
}
public int GetPosCnt(HexaPos pos)
{
int cnt = 0;
List <HexaPos> .Enumerator e = _set.GetEnumerator();
while (e.MoveNext())
{
if (e.Current.X == pos.X && e.Current.Y == pos.Y)
{
cnt++;
}
}
return(cnt);
}
public void RemovePos(HexaPos pos)
{
List <HexaPos> .Enumerator e = _set.GetEnumerator();
while (e.MoveNext())
{
if (e.Current.X == pos.X && e.Current.Y == pos.Y)
{
_set.Remove(e.Current);
if (false == _allowDuplicate)
{
return;
}
}
}
}
public HexaPos GetMaxPos(List <HexaPos> hexes)
{
double maxValue = 0;
HexaPos maxPos = null;
List <HexaPos> .Enumerator e = hexes.GetEnumerator();
while (e.MoveNext())
{
if (_entropy[e.Current.X, e.Current.Y] >= maxValue)
{
maxPos = e.Current;
}
}
return(maxPos);
}
public void Update(Agent agent, HexaPos currentPos)
{
int radius = agent.GetObservationRange();
SetProbability(currentPos.X, currentPos.Y, 0);
List <HexaPos> hexes = _map.GetHexes(currentPos.X, currentPos.Y, radius, false);
List <HexaPos> .Enumerator e = hexes.GetEnumerator();
while (e.MoveNext())
{
double prob = _probability[currentPos.X, currentPos.Y];
prob = prob * agent.confidenceFactor;
SetProbability(currentPos.X, currentPos.Y, prob);
}
}
public void InsertFront(HexaPos pos)
{
_path.Insert(0, pos);
}
public void AddPos(HexaPos pos)
{
_path.Add(pos);
}
public HexaPos GetNext(HexaPos current, Direction direction)
{
return(GetNext(current.X, current.Y, direction));
}