Movement along path determined with nodes

Hi, whats the easiest way of making movement along path created by nodes hard-placed on the map ?

I want to place invisible objects on layer, set order id for each of them, and then make an object move to each of them ?

I want to make a simple tower defense with determined path on the map, and make enemies follow that path.

Pathfinding in such situation in complete overwhelming.

MMM maybe add a instance variable... so when a sprite touches one of the nodes it will add 1 to such variable

and then have like this

if instance viriable=0

move to node 1

when it reaches the node

add +1 to instance viriable

if instance viriable=1

move to node 2

when it reaches the node

add +1 to instance viriable

if instance viriable=2

move to node 3

when it reaches the node

add +1 to instance viriable

and on and on

try chaning the pathfinding behaviour to "ignore diagonals"??

this is a very shallow idea... but if you dont find any answers try it

If you are looking for simple waypoint movement, check out