How about it works like this.
If the player is Sneaking and left clicks. it tunnels.
If the player left clicks it collapses a column.
If the player left clicks then sneaks it collapses an area.'
That way right click doesn't need to be involved.
If the player is Sneaking and left clicks. it tunnels.
If the player left clicks it collapses a column.
If the player left clicks then sneaks it collapses an area.'
That way right click doesn't need to be involved.