do it on the backend more efficiently than seating.getPlayerPosition(getMyId());
git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@216 c613c5cb-e716-0410-b11b-feb51c14d237
Made it protected, added a second function for 'friend' access.
We could use a custom namespace for this, too.
git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@206 c613c5cb-e716-0410-b11b-feb51c14d237