How do I implement point and click tiled pathfinding?

I'm trying to implement point and click tiled (ortho only, no diagonal) pathfinding like Advance Wars. The built in solution using pathfinding behavior, even when limited to 4 directions and set to not rotate, seems to have some weird easing behavior and doesn't move exactly to the point clicked. I suspect this is caused by the auto generated collision box on my sprites, but I can't seem to delete the collision box completely, all I can do is make a pretty tiny triangle with 3 nodes.

Is there workflow for this type of pathfinding?

If you're making a tiled game, you should probably use tiled movement to move. You can use the pathfinding behaviour to generate the path, but use tiled movement to do the actual moving.

Found an old example I had made before and updated it a bit.

dropbox.com/s/hqld8aj1we5h0yy/TiledPathfindingExample.c3p

oosyrag thank you so much, your example is a perfect solution to what I was trying to do

It should be an official behavior/plugin

It looks like the main property that makes this work, where it didn't work in my tests, is setting Cell border on the pathfinding behavior to -1. It never occurred to me it could be lower than 0. 0 doesn't work, -1 does, and this is where my problem originally came from. Might be worth adding a note about this to the pathfinding page to clear up how cell border can be negative to make it work with 'exact sizes' such as tile grids.