From a6d22663b86aee5a17600ab666225516262d2834 Mon Sep 17 00:00:00 2001
From: Marty Killian <kmarty@insa-20730>
Date: Wed, 29 Nov 2023 19:03:50 +0100
Subject: [PATCH] update dt

---
 js/class.js | 20 ++++++++++----------
 js/game.js  |  8 +++++++-
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/js/class.js b/js/class.js
index 0c17370..2ba5648 100644
--- a/js/class.js
+++ b/js/class.js
@@ -1,7 +1,7 @@
 let mapWidth = 210.;
 let mapHeith = 100.;
 const playerSize = 50.;
-const playerSpeed=2.;
+const playerSpeed=.2;
 const halfSqrtTwo=0.70710678118;
 class Player
 {
@@ -55,7 +55,7 @@ class Player
         //console.log("Should send: {type='update', dir=",this.dir,", x=",this.x,", y=",this.y,"}");
     }
 
-    update(squares,circles)//update position
+    update(squares,circles, dt)//update position
     {
         if(this.dir==0)
             return;
@@ -63,14 +63,14 @@ class Player
         let dx,dy;
         switch(this.dir)
         {
-            case 1: dx=0.;dy=-playerSpeed;break;
-            case 2: dx=halfSqrtTwo*playerSpeed;dy=-halfSqrtTwo*playerSpeed;break;
-            case 3: dx=playerSpeed;dy=0.;break;
-            case 4: dx=halfSqrtTwo*playerSpeed;dy=halfSqrtTwo*playerSpeed;break;
-            case 5: dx=0.;dy=playerSpeed;break;
-            case 6: dx=-halfSqrtTwo*playerSpeed;dy=halfSqrtTwo*playerSpeed;break;
-            case 7: dx=-playerSpeed;dy=0.;break;
-            case 8: dx=-halfSqrtTwo*playerSpeed;dy=-halfSqrtTwo*playerSpeed;break;
+            case 1: dx=0.;dy=-playerSpeed*dt;break;
+            case 2: dx=halfSqrtTwo*playerSpeed*dt;dy=-halfSqrtTwo*playerSpeed*dt;break;
+            case 3: dx=playerSpeed*dt;dy=0.;break;
+            case 4: dx=halfSqrtTwo*playerSpeed*dt;dy=halfSqrtTwo*playerSpeed*dt;break;
+            case 5: dx=0.;dy=playerSpeed*dt;break;
+            case 6: dx=-halfSqrtTwo*playerSpeed*dt;dy=halfSqrtTwo*playerSpeed*dt;break;
+            case 7: dx=-playerSpeed*dt;dy=0.;break;
+            case 8: dx=-halfSqrtTwo*playerSpeed*dt;dy=-halfSqrtTwo*playerSpeed*dt;break;
             default:
         }
         this.x += dx;
diff --git a/js/game.js b/js/game.js
index 8c95fc1..5042ae8 100644
--- a/js/game.js
+++ b/js/game.js
@@ -13,8 +13,10 @@ playerId=Net.playerId;
 player=Net.clientPlayer;
 players=Net.getPlayersToAdd();
 
+let dt = 0;
 
 
+let currentTime = new Date();
 function game() {
 	if(playerId==null)
 	{
@@ -51,13 +53,17 @@ function game() {
 				}
 			}
 		}
-		player.update([],[]);
+		player.update([],[], dt);
 		for (var i = players.length - 1; i >= 0; i--) {
 			players[i].update([],[]);//squares, circles
 		}
 		//console.log(Inp.calculateAngle(500,500))
 		Renderer.ReloadAff();
 	}
+
+	let newTime = new Date();
+	dt=newTime - currentTime;
+	currentTime=newTime
 }
 
 Net.connect(); //connect to server, create a player, and retrieve all players info