/// <summary>
/// Attempts to find a <see cref="Path"/> between the start and end points and returns the result on completion.
/// </summary>
/// <param name="start">The <see cref="Index"/> into the search space representing the start position</param>
/// <param name="end">The <see cref="Index"/> into the search space representing the end position</param>
/// <param name="status">The <see cref="PathRequestStatus"/> describing the state of the result</param>
/// <param name="diagonal">The diagonal mode used when finding a path</param>
/// <returns>The <see cref="Path"/> that was found or null if the algorithm failed</returns>
public Path findPathImmediate(Index start, Index end, out PathRequestStatus status, DiagonalMode diagonal)
{
// Make sure the grid is ready
if (verifyReady() == false)
{
status = PathRequestStatus.GridNotReady;
return(null);
}
// Update max path length
searchGrid.maxPathLength = maxPathLength;
// Store a temp path
Path path = null;
PathRequestStatus temp = PathRequestStatus.InvalidIndex;
// Find a path
searchGrid.findPath(start, end, diagonal, (Path result, PathRequestStatus resultStatus) =>
{
// Store the status
temp = resultStatus;
// Make sure the path was found
if (resultStatus == PathRequestStatus.PathFound)
{
path = result;
#if UNITY_EDITOR
PathView.setRenderPath(this, path);
#endif
}
});
status = temp;
return(path);
}