zen mode : using deltaTime to make timer

Assets/Scripts/Managers/TimeSurvival.cs

@@ -4,7 +4,7 @@ using System.Collections;
 
 public class TimeSurvival : MonoBehaviour
 {
-    public static int time;
+    float time;
     int survive;
     int j;
     int m;
@@ -25,8 +25,8 @@ public class TimeSurvival : MonoBehaviour
 
     void Update ()
     {
-        time += 1;
-        survive = (int)(time*0.01);
+        time += Time.deltaTime;
+        survive = (int)(time);
         j = survive/3600;
         m = (survive-(j*3600))/60;
         d = survive-(j*3600)-(m*60);