MAPG-235 time limit restriction for the whole game feature added

public/static/js/game.js

@@ -341,6 +341,7 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
         },
 
         disableRestrictions: function () {
+            
             Game.panorama.setOptions({
                 clickToGo: true,
                 linksControl: true,
@@ -350,6 +351,7 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
             document.getElementById('panningBlockerCover').style.display = null;
 
             Game.startCountdown(0);
+            Game.timeoutEnd = null;
         },
 
         transitToResultMap: function () {
@@ -649,11 +651,16 @@ const GameType = Object.freeze({ 'SINGLE': 0, 'MULTI': 1, 'CHALLENGE': 2 });
         },
 
         guess: function () {
-            
-            Game.disableRestrictions();
 
             var data = new FormData();
 
+            if (Game.timeoutEnd) {
+                var timeLeft = Math.ceil((Game.timeoutEnd - new Date()) / 1000);
+                data.append('timeLeft', timeLeft);
+            }
+            
+            Game.disableRestrictions();
+
             if (Game.guessMarker) {
                 var guessPosition = Game.guessMarker.getPosition().toJSON();
                 Game.rounds[Game.rounds.length - 1].guessPosition = guessPosition;