protected void IncreaseWaypoint()
{
pathIndex++;
if (pathIndex >= path.vectorPath.Count)
{
path = null;
OnPathEnd.Invoke();
return;
}
currentWaypoint = path.vectorPath[pathIndex];
OnWaypointChange.Invoke();
}
IEnumerator FollowPath()
{
bool followingPath = true;
int pathIndex = 0;
FacePoint2(path.lookPoints[0].position);
while (followingPath)
{
Vector2 pos2D = (Vector2)transform.position;
while (path.turnBoundaries[pathIndex].HasCrossedLine(pos2D))
{
if (pathIndex == path.finishLineIndex)
{
followingPath = false;
OnPathEnd.Invoke(this);
break;
}
else
{
path.lookPoints[pathIndex].OnCompleted();
if (OnCrossedNode != null && OnCrossedNode.GetInvocationList().Length != 0)
{
OnCrossedNode.Invoke(path.lookPoints[pathIndex]);
}
pathIndex++;
List <Node> uncompletedNodes = new List <Node>();
for (int i = pathIndex; i < path.lookPoints.Length; i++)
{
uncompletedNodes.Add(path.lookPoints[i]);
}
path = calculatePath(uncompletedNodes, 1);
pathIndex = 0;
}
}
if (followingPath)
{
FacePoint(path.lookPoints[pathIndex].position);
transform.Translate(Vector3.up * Time.deltaTime * stats.speed, Space.Self);
}
yield return(null);
}
}