Hello!  
I've just seen the moveObjects function, and I was thinking of adding it to the Map Editor: 
With a GUI that have these 'options': 
"Open when player/vehicle is at [(Example)10] meter(s)" 
"Set Closed Point" and "Set Opened Point" 
"Time to move  [(Example)3] second(s)" 
And then, after you saved your map, it'll insert the line code to the map's file!