/// <summary>
///
/// </summary>
/// <param name="startCell"></param>
/// <param name="endCell"></param>
/// <param name="diagonal"></param>
/// <param name="movementPoints"></param>
/// <param name="obstacles"></param>
/// <returns></returns>
public string FindPathAsString(int startCell, int endCell, bool diagonal, int movementPoints = -1, IEnumerable <int> obstacles = null)
{
var movementPath = FindPath(startCell, endCell, diagonal, movementPoints, obstacles == null ? new List <int>() : obstacles);
StringBuilder PathAsString = new StringBuilder();
for (int i = 0; i <= movementPath.Count() - 2; i++)
{
PathAsString.Append(Pathfinding.GetDirectionChar((Pathfinding.GetDirection(map, movementPath.ElementAt(i), movementPath.ElementAt(i + 1)))));
PathAsString.Append(Util.CellToChar(movementPath.ElementAt(i + 1)));
}
return(PathAsString.ToString());
}
/// <summary>
///
/// </summary>
/// <param name="map"></param>
/// <param name="cellId"></param>
/// <param name="currentCell"></param>
/// <param name="range"></param>
/// <returns></returns>
public static IEnumerable <int> GetCells(MapInstance map, int cellId, int currentCell, string range)
{
switch (range[0])
{
case 'C':
if (range[1] == '_')
{
foreach (var cell in map.Cells)
{
yield return(cell.Id);
}
yield break;
}
else
{
foreach (var cell in GetCircleCells(map, cellId, Util.HASH.IndexOf(range[1])))
{
yield return(cell);
}
}
break;
case 'X':
foreach (var cell in GetCrossCells(map, cellId, Util.HASH.IndexOf(range[1])))
{
yield return(cell);
}
break;
case 'T':
foreach (var cell in GetTLineCells(map, cellId, Pathfinding.GetDirection(map, currentCell, cellId), Util.HASH.IndexOf(range[1])))
{
yield return(cell);
}
break;
case 'L':
foreach (var cell in GetLineCells(map, cellId, Pathfinding.GetDirection(map, currentCell, cellId), Util.HASH.IndexOf(range[1])))
{
yield return(cell);
}
break;
default:
yield return(cellId);
break;
}
}
