Ok, so my friend was adding plug-ins to our 2 day of work done to it map but didn't like the plug-in that was for bridges so he deleted it but also accidently sent our map to  the recycling bin and emptied it. So he retrieved  the map from the recycling but all of our buildings are gone. So Giantbomb, are we fucked? (Any special locations maps are secretly saved?)  
 
Edit: Were just go start from scratch, thanks anyway. 

hmm... you could try using the "Restore Previous Version" function in windows on the folder your server folder was in. That might work. 
 
That sucks dude.

You emptied the recycle bin, but subsequently retrieved it? Can you provide more detail on what you actually did?

" You emptied the recycle bin, but subsequently retrieved it? Can you provide more detail on what you actually did? "

You should back up your maps before doing anything durastic.
The more you know.