From 62e285c16d4f12cdd18f755bc77be86410a2090b Mon Sep 17 00:00:00 2001
From: Tadej Novak <tadej@tano.si>
Date: Mon, 4 Aug 2014 22:22:21 +0200
Subject: [PATCH] Track gameplay time for achievements

---
 js/achievements.js | 2 ++
 js/game.js         | 1 +
 2 files changed, 3 insertions(+)

diff --git a/js/achievements.js b/js/achievements.js
index 71ab490..7d81a25 100644
--- a/js/achievements.js
+++ b/js/achievements.js
@@ -5,6 +5,7 @@ var achievements =
     listSummary: [],
 
     startTime: new Date().getTime(),
+    lastSave: new Date().getTime(),
 
     count:
     {
@@ -53,6 +54,7 @@ var achievements =
     restore: function()
     {
         achievements = $.extend({}, achievements, ObjectStorage.load('achievements'));
+        achievements.startTime = new Date().getTime() - (achievements.lastSave - achievements.startTime);
     },
 
     addWorkers: function(list)
diff --git a/js/game.js b/js/game.js
index 7c7363d..525ff13 100644
--- a/js/game.js
+++ b/js/game.js
@@ -109,6 +109,7 @@
     $scope.saveNow = function() {
       GameObjects.saveAll();
       $scope.lastSaved = new Date();
+      achievements.lastSave = $scope.lastSaved.getTime();
     };
     $scope.restart = function() {
       if (window.confirm('Do you really want to restart the game? All progress will be lost.')) {