/// <summary>
/// Draws a line between two waypoints.
/// </summary>
/// <param name="start">The starting waypoint of the line.</param>
/// <param name="end">The ending waypoint of the line.</param>
private void DrawLine(Waypoint start, Waypoint end)
{
PathLine line = Instantiate(lineRenderer) as PathLine;
line.SetEndpoints(start.transform.position, end.transform.position);
line.transform.parent = pathLines.transform;
}
/// <summary>
/// Constantly draws a line between the user and the next waypoint.
/// </summary>
private void Update()
{
if (userLine != null)
{
if (items.Length > currentIndex)
{
if (currentPath == null)
{
FindTargetWaypoint();
currentPath = navigator.DrawShortestPath(navigator.GetClosestWaypoint(user.transform.position), targetWaypoint);
}
userLine.SetEndpoints(user.transform.position + Vector3.down * 0.5f, currentPath[0].transform.position);
}
else
{
userLine.gameObject.SetActive(false);
}
}
}