Moved Piece Acting on a Counter


In another topic here, I asked how to push an Action button to move a Piece, and it’s working fine.

At the end I will have : A Counter, An Action Button, A Single Piece on the board. In the middle I placed
Right now, Pushing the Action button calls a GKC that both increases the Counter and sends the Piece order to move up.

I want also that Acting on the Piece on the map to to increase the Counter.

Is it through a GKC I can do this ? because the Counter is not a piece, and I don’t know which value to test to act on it.
Is it through a Global Command instead ?

Any idea ?

Answer in here : [url]]