path_get_number

This function can be used to return the number of points on a path.

Syntax:

path_get_number(index);

Returns:

Real

Example:

if (path_get_number(pth_AI) > 1)
     {
    path_start( pth_AI, 4, 3, 0);
    }

The above code checks to see if a path has more than one point on it and if so it starts the instance moving along that path.