diff --git a/public_html/js/render.js b/public_html/js/render.js
index 564b7ab..674edfe 100644
--- a/public_html/js/render.js
+++ b/public_html/js/render.js
@@ -186,6 +186,19 @@ class Render {
 				this.ctx.stroke();
 				this.ctx.closePath();
             });
+            //on draw le centre du joueur
+			this.ctx.beginPath();
+			this.ctx.fillStyle="blue"
+			this.ctx.arc(player.x, player.y, 3, 0, 2 * Math.PI);
+			this.ctx.fill();
+			this.ctx.closePath();
+			//on draw les collisions autour du joueur
+			this.ctx.beginPath();
+			this.ctx.strokeStyle="red"
+			this.ctx.arc(player.x, player.y, playerSize/2, 0, 2 * Math.PI);
+			this.ctx.lineWidth="2";
+			this.ctx.stroke();
+			this.ctx.closePath();
         }
 
         cars.forEach((car) => {