Pathfinding Example and Walls

[PeterPilley]

Hi thanks for converting the react hexgrid to vue.

I have some questions for the pathfinding example and also for obstacles. I can see both react-hexgrid and vue-hexgrid build upon https://www.redblobgames.com/grids/hexagons/. In the article it discusses obstacles and I can see when it is rendered it has a css class of wall, do you know how this can be achieved with vue-hexgrid?

and finally in the pathfinding example there is the mouseenter and click event which should show paths like the react and redblob examples however it is trying to read from source.hex which is undefined, react-hexgrid sets this in this.state do I need to set a state first?