private void DrawSight(Graphics gfx, IHavePosition center, IEnumerable <IHavePosition> close, Color color)
{
foreach (var c in close)
{
gfx.DrawLine(new Pen(color), new Point(OffsetX + (int)center.Position.X, OffsetY + (int)center.Position.Y), new Point(OffsetX + (int)c.Position.X, OffsetY + (int)c.Position.Y));
}
}
public static IEnumerable <IHavePosition> FindClosestAgents(IHavePosition center, int numberOfAgentsToFind, IEnumerable <IHavePosition> agents)
{
var closestObjects = agents
.Where(x => x != center)
.Select(x => new { Agent = x, SquareDistance = center.Position.SquaredDistance(x.Position) })
.ToList();
closestObjects.Sort((a, b) => {
return(a.SquareDistance > b.SquareDistance ? 1 : -1);
});
List <IHavePosition> closestAgents = new List <IHavePosition>();
var timesToCopyFirstAgent = numberOfAgentsToFind - closestObjects.Count();
for (int i = 0; i < timesToCopyFirstAgent; i++)
{
closestAgents.Add(closestObjects.First().Agent);
}
closestAgents.AddRange(closestObjects.Take(numberOfAgentsToFind).Select(x => x.Agent));
return(closestAgents);
}
public virtual double GetDirection(IHavePosition fromOther)
{
throw new NotImplementedException("BaseCharacter -> GetDirection is not implemented yet.");
}