added map and unload listener

backend/routes/player.js

@@ -26,14 +26,9 @@ router.post('/ready', function (req, res){
     });        
 });
 
-
-//adding users to exisiting room or creating new room if full
-router.post('/add', function (req, res) {
-
-});
 //deleting user in case he left before game started
-router.delete('/delete/{id}', function(req,res){
-    
+router.post('/exit', function(req,res){
+    console.log("wyszedł XD")
 });
 
 module.exports = router;