From 63f8e77faaa2e56dfbe331a17b64498389a4cea7 Mon Sep 17 00:00:00 2001
From: adplantade <adrien.plantade@etu.uca.fr>
Date: Wed, 12 Aug 2020 10:09:08 +0200
Subject: [PATCH] pause fonctionnelle en mode "temps" et "survie"

---
 code/timer.js   | 89 +++++++++++++++++++++++++++++++------------------
 code/vitraux.js |  7 ++++
 2 files changed, 63 insertions(+), 33 deletions(-)

diff --git a/code/timer.js b/code/timer.js
index 4b9558b..4524d4c 100644
--- a/code/timer.js
+++ b/code/timer.js
@@ -1,33 +1,56 @@
-var fin = new Date();
-fin.setMinutes(fin.getMinutes()+tpsRem[1]);
-document.getElementById("timer").innerHTML = tpsRem[0] + ":" + tpsRem[1] + ":" + tpsRem[2];
-
-// Update the count down every 1 second
-var x = setInterval(function() {
-
-  // Get today's date and time
-  var now = new Date().getTime();;
-
-    
-  // Find the distance between now and the count down date
-  var distance = fin - now;
-    
-  // Time calculations for days, hours, minutes and seconds
-  var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
-  var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
-  var seconds = Math.floor((distance % (1000 * 60)) / 1000);
-    
-  document.getElementById("timer").innerHTML = hours + ":" + minutes + ":" + seconds;
-    
-  // If the count down is over, write some text 
-  if (distance < 0) {
-    clearInterval(x);
-    console.log("OUT");
-    window.location.replace("./score.php?pts="+points+"&mode="+get['mode']+"&diff="+get['diff']+"&pseudo="+get['pseudo']);
-  }
-}, 1000);
-
-function addTime(secs)
-{
-    fin.setSeconds(fin.getSeconds()+secs);
-}
\ No newline at end of file
+
+//---------------
+var time_in_minutes = tpsRem[1];
+var current_time = Date.parse(new Date());
+var deadline = new Date(current_time + time_in_minutes*60*1000);
+
+
+function time_remaining(endtime){
+	var t = Date.parse(endtime) - Date.parse(new Date());
+	var seconds = Math.floor( (t/1000) % 60 );
+	var minutes = Math.floor( (t/1000/60) % 60 );
+	var hours = Math.floor( (t/(1000*60*60)) % 24 );
+	var days = Math.floor( t/(1000*60*60*24) );
+	return {'total':t, 'days':days, 'hours':hours, 'minutes':minutes, 'seconds':seconds};
+}
+
+var timeinterval;
+function run_clock(id,endtime){
+	var clock = document.getElementById(id);
+	function update_clock(){
+		var t = time_remaining(endtime);
+		clock.innerHTML = t.hours + ":" + t.minutes + ":" + t.seconds;
+		if(t.total<=0)
+		{ 
+			clearInterval(timeinterval);
+			window.location.replace("./score.php?pts="+points+"&mode="+get['mode']+"&diff="+get['diff']+"&pseudo="+get['pseudo']);
+		}
+	}
+	update_clock(); // run function once at first to avoid delay
+	timeinterval = setInterval(update_clock,1000);
+}
+run_clock('timer',deadline);
+
+
+var pausedC = false; // is the clock paused?
+var time_left; // time left on the clock when paused
+
+function pause_clock(){
+	if(!pausedC){
+    pausedC = true;
+		clearInterval(timeinterval); // stop the clock
+		time_left = time_remaining(deadline).total; // preserve remaining time
+	}
+}
+
+function resume_clock(){
+	if(pausedC){
+		pausedC = false;
+
+		// update the deadline to preserve the amount of time remaining
+		deadline = new Date(Date.parse(new Date()) + time_left);
+
+		// start the clock
+		run_clock('timer',deadline);
+	}
+}
diff --git a/code/vitraux.js b/code/vitraux.js
index 1d81f94..f60c706 100644
--- a/code/vitraux.js
+++ b/code/vitraux.js
@@ -550,7 +550,10 @@ function checkAllOK(justChecking=false){
             var audio = new Audio('ress/Jewel4.mp3');
             audio.play();
             if(pause)
+            {
                 chronoStop();
+                pause_clock();
+            }
             handleScore(1);
             won=true;
         }
@@ -696,7 +699,11 @@ function mdManager(e){
     }
 
     if(paused)
+    {
         chronoContinue();
+        resume_clock();
+    }
+        
     document.getElementById(e.currentTarget.id).classList.add('vitrail-select');
 }