===================================================================
--- original.js
+++ change.js
@@ -42,9 +42,8 @@
 		// Left and right boundaries
 		if (self.x <= 0 || self.x >= game.width) {
 			self.speedX *= -1 * self.wallBounceSpeedRatio;
 			bounceCounter += 1; // Increment bounce counter
-			scoreTxt.setText(score.toString()); // Update score display
 		}
 		// Top boundary
 		if (self.y <= 0 + self.half) {
 			self.y = 0 + self.half;
@@ -138,9 +137,9 @@
 	};
 	// Define hoopTrigger as a new Container object for better intersection detection
 	self.hoopTopTrigger = new Container();
 	var hoopTriggerGraphics = self.hoopTopTrigger.attachAsset('hoopTrigger', {
-		width: 220,
+		width: 200,
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	// Position hoopTriggerGraphics inside hoopTrigger container
@@ -151,16 +150,16 @@
 	self.addChild(self.hoopTopTrigger);
 	// Define hoopBottomTrigger as a new Container object for better intersection detection
 	self.hoopBottomTrigger = new Container();
 	var hoopBottomTriggerGraphics = self.hoopBottomTrigger.attachAsset('hoopTrigger', {
-		width: 220,
+		width: 300,
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	// Position hoopBottomTriggerGraphics inside hoopBottomTrigger container
 	hoopBottomTriggerGraphics.y = 0;
 	// Position hoopBottomTrigger container relative to the hoop
-	self.hoopBottomTrigger.y = -hoopGraphics.height / 2 + 140;
+	self.hoopBottomTrigger.y = -hoopGraphics.height / 2 + 150;
 	// Add hoopBottomTrigger container as a child of Hoop
 	self.addChild(self.hoopBottomTrigger);
 	// Define hoopBorderLeft as a new Container object for collision detection
 	self.hoopBorderLeft = new Container();
@@ -201,17 +200,19 @@
 /* ********************************************************************************* */ 
 /* ******************************* GAME VARIABLES ********************************** */
 /* ********************************************************************************* */ 
 var isGameRunning = false;
+var isHandlingScore = false;
 var bounceCounter = 0;
 var maxSpeed = 100;
 var ballPassedAboveHoop = false;
 var ballPassedInsideHoop = false;
-var timerSeconds = 60; // Set the initial timer value in seconds
+var timerSeconds = 600; // Set the initial timer value in seconds
 var ball = null;
 var hoop = null;
 var score = 0;
 var startPosition = null;
+var isDebug = false;
 // UI
 var background = null;
 var scoreTxt = null;
 var timerTxt = null;
@@ -270,8 +271,12 @@
 	}, 1000); // Set the interval to update every 1000ms (1 second)
 	ball = game.addChild(new Ball());
 	ball.reset();
 	hoop = game.addChild(new Hoop());
+	if (!isDebug) {
+		hoop.hoopTopTrigger.alpha = 0;
+		hoop.hoopBottomTrigger.alpha = 0;
+	}
 	hoop.setPosition(game.width / 2, 1024); // Position the hoop at the top center
 	isGameRunning = true;
 }
 function handleTopTrigger() {
@@ -291,18 +296,46 @@
 		ballPassedAboveHoop = false;
 		ballPassedInsideHoop = false;
 	}
 }
-function handleHoopBorder() {
-	console.log("Ball touched hoop border");
-	// Reverse ball's horizontal speed and apply a slight reduction
-	ball.speedX *= -0.95;
-	ball.speedY *= -0.95;
+function handleHoopBorder(border) {
+	console.log("handleHoopBorder ");
+	// Calcul du vecteur normal
+	var dx = ball.x - border.x;
+	var dy = ball.y - border.y;
+	var normal = normalize({
+		x: dx,
+		y: dy
+	});
+	// Calcul du vecteur de réflexion
+	var dot = ball.speedX * normal.x + ball.speedY * normal.y;
+	var reflection = {
+		x: ball.speedX - 2 * dot * normal.x,
+		y: ball.speedY - 2 * dot * normal.y
+	};
+	// Mise à jour de la vitesse de la balle
+	ball.speedX = reflection.x * ball.wallBounceSpeedRatio;
+	ball.speedY = reflection.y * ball.wallBounceSpeedRatio;
+	// Mise à jour du compteur de rebonds
+	bounceCounter += 1;
 }
+// Fonction pour normaliser un vecteur
+function normalize(vector) {
+	var magnitude = Math.sqrt(vector.x * vector.x + vector.y * vector.y);
+	return {
+		x: vector.x / magnitude,
+		y: vector.y / magnitude
+	};
+}
 function handleScore() {
+	if (isHandlingScore) {
+		return;
+	}
+	console.log("handleScore...");
+	isHandlingScore = true;
 	score += 1 + bounceCounter; // Add bounce counter to score
 	scoreTxt.setText(score.toString());
-	ball.reset();
+	//ball.reset();
 	ballPassedAboveHoop = false; // Reset the condition after scoring
 	ballPassedInsideHoop = false;
 	// Create and add confetti effect to the game
 	var confetti = game.addChild(new Confetti());
@@ -320,8 +353,10 @@
 		// Check if the hoop is close enough to the target position to stop
 		if (Math.abs(hoop.x - targetX) < 1 && Math.abs(hoop.y - targetY) < 1) {
 			hoop.setPosition(targetX, targetY); // Ensure hoop is exactly at target position
 			LK.clearInterval(moveHoopInterval); // Stop the interval
+			console.log("Ok can handle score...");
+			isHandlingScore = false;
 		}
 	}, 16); // Run every 16ms (~60FPS)
 }
 /* ********************************************************************************* */ 
@@ -331,26 +366,19 @@
 	if (!isGameRunning) {
 		return;
 	}
 	ball.update();
-	if (ball.intersects(hoop.hoopBorderLeft) || ball.intersects(hoop.hoopBorderRight)) {
-		handleHoopBorder();
+	if (ball.intersects(hoop.hoopBorderLeft)) {
+		handleHoopBorder(hoop.hoopBorderLeft);
 	}
+	if (ball.intersects(hoop.hoopBorderRight)) {
+		handleHoopBorder(hoop.hoopBorderRight);
+	}
 	if (!ballPassedInsideHoop && !ballPassedAboveHoop && ball.intersects(hoop.hoopTopTrigger)) {
 		handleTopTrigger();
 	}
 	if (!ballPassedInsideHoop && ball.intersects(hoop.hoopBottomTrigger)) {
 		handleBottomTrigger();
 	}
-	scoreTxt.setText(ball.speedY.toFixed(2));
-	/*else if (ball.intersects(hoop)) {
-		if (ballPassedAboveHoop) {
-			console.log("touch hoop top");
-			handleScore();
-		} else if (ball.speedY < 0) {
-			console.log("touch hoop bottom");
-			ball.speedY *= -0.98;
-		}
-	}
-	*/
+	//scoreTxt.setText(ball.speedY.toFixed(2));
 });
 initGame();
\ No newline at end of file