public override ExtPoint GetEvadePos(CreatureEntity enemy)
{
ExtPoint result = ExtPoint.Empty;
NWCreature self = (NWCreature)fSelf;
if (Flock && fNearKinsfolk != null)
{
int epX = fNearKinsfolk.PosX;
int epY = fNearKinsfolk.PosY;
bool res = self.CanMove(self.CurrentField, epX, epY);
if (res)
{
return(new ExtPoint(epX, epY));
}
}
Directions dangerDirs = new Directions();
if (enemy.PosX > self.PosX)
{
dangerDirs.Include(Directions.DtEast);
}
if (enemy.PosX < self.PosX)
{
dangerDirs.Include(Directions.DtWest);
}
if (enemy.PosY > self.PosY)
{
dangerDirs.Include(Directions.DtSouth);
}
if (enemy.PosY < self.PosY)
{
dangerDirs.Include(Directions.DtNorth);
}
if (dangerDirs.ContainsAll(Directions.DtNorth, Directions.DtWest))
{
dangerDirs.Include(Directions.DtNorthWest);
}
if (dangerDirs.ContainsAll(Directions.DtNorth, Directions.DtEast))
{
dangerDirs.Include(Directions.DtNorthEast);
}
if (dangerDirs.ContainsAll(Directions.DtSouth, Directions.DtWest))
{
dangerDirs.Include(Directions.DtSouthWest);
}
if (dangerDirs.ContainsAll(Directions.DtSouth, Directions.DtEast))
{
dangerDirs.Include(Directions.DtSouthEast);
}
for (int dir = Directions.DtFlatFirst; dir <= Directions.DtFlatLast; dir++)
{
if (!dangerDirs.Contains(dir))
{
int epX = self.PosX + Directions.Data[dir].DX;
int epY = self.PosY + Directions.Data[dir].DY;
if (self.CanMove(self.CurrentField, epX, epY))
{
return(new ExtPoint(epX, epY));
}
}
}
return(result);
}
