/// <summary>
/// Calculates the distances to the enemy of every point around the target and returns the points ordered in a list.
/// </summary>
/// <param name="player"></param>
/// <param name="playerTeam"></param>
/// <param name="targetPoint"></param>
/// <param name="range">The range around the target point</param>
/// <param name="amountOfPlayers">The amount of players which are allowed to stand around the calculated point </param>
/// <param name="rangeRectangle"></param>
/// <returns></returns>
public List<Point> SearchRunPoints(Player player, Team playerTeam, Point targetPoint, int range, int amountOfPlayers, Rectangle rangeRectangle)
{
Pathfinding pathfinding = new Pathfinding();
Point rootPoint = targetPoint;
List<Point> neighbors = new List<Point>();
List<double> distancesToTarget = new List<double>();
double rootDistanceToTarget = Pathfinding.DistanceBetweenPoints(player.Location, targetPoint);
Point? bestNeighbor = null;
int bestSurroundingEnemies = -1;
for (int v = -2; v <= 2; v++)
{
for (int h = -2; h <= 2; h++)
{
Point neighbor = new Point(rootPoint.X + h, rootPoint.Y + v);
int surroundingEnemies = SurroundingPlayers(GetEnemyTeam(playerTeam), range, neighbor, 1).Count;
double tmpDistanceToTarget = Pathfinding.DistanceBetweenPoints(neighbor, targetPoint);
if (pathfinding.IsWithinField(neighbor) && !neighbor.Equals(player.Location) && (!Pathfinding.CurrentBlockedRoom.Room.Contains(neighbor) || Pathfinding.CurrentBlockedRoom.AllowedTeam.Equals(playerTeam)))
{
if (tmpDistanceToTarget < rootDistanceToTarget && (bestSurroundingEnemies == -1 || surroundingEnemies < bestSurroundingEnemies))
{
bestNeighbor = neighbor;
bestSurroundingEnemies = surroundingEnemies;
}
if (rangeRectangle.Contains(neighbor) && pathfinding.StandsPlayerOnPosition(neighbor, 1) == null && surroundingEnemies <= amountOfPlayers)
{
if (neighbors.Count == 0)
{
neighbors.Add(neighbor);
distancesToTarget.Add(tmpDistanceToTarget);
}
else
{
for (int i = 0; i <= distancesToTarget.Count; i++)
{
if (i == distancesToTarget.Count || tmpDistanceToTarget < distancesToTarget[i])
{
neighbors.Insert(i, neighbor);
distancesToTarget.Insert(i, tmpDistanceToTarget);
break;
}
}
}
}
}
}
}
if (neighbors.Count == 0)
{
if (bestNeighbor.HasValue)
{
neighbors.Add(bestNeighbor.Value);
}
else
{
neighbors.Add(targetPoint);
}
}
return neighbors;
}
/// <summary>
/// Returns the best unmarked location within the rectangle
/// </summary>
/// <param name="player"></param>
/// <param name="rectangle"></param>
/// <returns></returns>
public Point SearchFreePointInRectangle(Player player, Rectangle rectangle)
{
Pathfinding pathfinding = new Pathfinding();
Team playerTeam = PlayersTeam(player);
Team enemyTeam = GetEnemyTeam(playerTeam);
Point centerOfRectangle= new Point(rectangle.X + (rectangle.Width/2), rectangle.Y + (rectangle.Height/2));
Point bestPoint = centerOfRectangle;
int amountOfPlayers = -1;
for (int x = rectangle.X; x < rectangle.X + rectangle.Width; x++)
{
for (int y = rectangle.Y; y < rectangle.Y + rectangle.Height; y++)
{
int tmpAmount = SurroundingPlayers(playerTeam,2, new Point(x, y), 5).Count + SurroundingPlayers(enemyTeam, 2, new Point(x, y), 5).Count;
if (pathfinding.IsWithinField(new Point(x, y)))
{
if (amountOfPlayers == -1 || tmpAmount < amountOfPlayers)
{
bestPoint = new Point(x, y);
}
}
}
}
return bestPoint;
}
