ajout des actions accélérer/rallentir et correction de la condition de dérapage (>=) (Car)

src/Dashboard.java

@@ -54,7 +54,10 @@ public class Dashboard extends GameView {
      */
     public Dashboard(Game game, Car car, String title, int width, int height, int x, int y) {
         super(game, "Dashboard: " + title, width, height, x, y);
+            
         this.car = car;
+        
+        
 
         // Fond de la fenêtre = couleur de la voiture
         frame.setBackground(car.getColor());
@@ -64,12 +67,15 @@ public class Dashboard extends GameView {
         centerPanel.add(infoLabel);
         centerPanel.add(stateLabel);
         centerPanel.add(messageLabel);
+        //pour rendre le panel transparent 
+        centerPanel.setOpaque(false);
 
         // ----- Partie boutons -----
         JPanel buttonPanel = new JPanel(new GridLayout(1, 3));
         buttonPanel.add(decelerateButton);
         buttonPanel.add(pauseButton);
         buttonPanel.add(accelerateButton);
+       
 
         setLayout(new BorderLayout());
         add(centerPanel, BorderLayout.CENTER);