how to know that arrived in the end of the path, would like the player to be stopped when it arrives in the end of the path - I am using c-script and the paths.
you can set the skill from one node to 1 and the player checks every node skill and if the skillnumber is 1 than he stops. Search for path_setnode and path_getnode in the Manual
when moving to the desination point (path node) and reaching it, the orientation vector to the destination point will change. Also the distance to the destination point will get greater continuing moving in the set direction.