feat: add of an MVC base architecture for Tetris

app/src/main/java/org/Views/VueGrille.java

@@ -1,34 +1,58 @@
 package org.Views;
 
 import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JDialog;
 import javax.swing.JFrame;
+import javax.swing.JLabel;
 import javax.swing.JPanel;
-import javax.swing.border.Border;
 
 import org.Models.Grille;
+import org.Models.Jeu;
+import org.Models.Ordonnanceur;
+import org.Models.PieceCourante;
 
+import java.awt.BorderLayout;
 import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
 import java.awt.GridLayout;
+import java.awt.Toolkit;
+import java.util.Observable;
+import java.util.Observer;
 
-public class VueGrille extends JFrame {
+@SuppressWarnings("deprecation")
+public class VueGrille extends JFrame implements Observer, Runnable {
     private JPanel grillePanel;
-    private int tailleJPanel = 1000;
-    private Grille grille;
+    private Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+    private double tailleJPanelX = screenSize.getHeight() / 4;
+    private double tailleJPanelY = screenSize.getHeight() / 2;
 
-    public VueGrille(Grille grille) {
+    private Grille grille;
+    private Jeu jeu;
+    private Ordonnanceur ordonnanceur;
+
+    private boolean afficherFenetreFinPartie = false;
+
+    public VueGrille(Grille grille, Jeu jeu) {
         this.grille = grille;
+        this.jeu = jeu;
         grillePanel = new JPanel(new GridLayout(grille.getNbLignes(), grille.getNbColonnes()));
-        setSize(tailleJPanel, tailleJPanel);
+        setSize((int) tailleJPanelX, (int) tailleJPanelY);
         setContentPane(grillePanel);
         initialiserVueGrille();
+
+        grille.addObserver(this);
+        jeu.addObserver(this);
+
+        this.ordonnanceur = new Ordonnanceur(this, 1000);
+        ordonnanceur.start();
     }
 
     private void initialiserVueGrille() {
-        Border border = BorderFactory.createLineBorder(Color.BLACK);
         for (int i = 0; i < grille.getNbLignes(); i++) {
             for (int j = 0; j < grille.getNbColonnes(); j++) {
                 JPanel caseG = new JPanel();
-                caseG.setBorder(border);
                 caseG.setBackground(Color.WHITE);
                 grillePanel.add(caseG);
             }
@@ -38,4 +62,98 @@ public class VueGrille extends JFrame {
         setDefaultCloseOperation(EXIT_ON_CLOSE);
         setTitle("TETRIS");
     }
+
+    public synchronized void updateGrille() {
+        for (int i = 0; i < grille.getNbLignes(); i++) {
+            for (int j = 0; j < grille.getNbColonnes(); j++) {
+                JPanel caseG = (JPanel) grillePanel.getComponent(i * grille.getNbColonnes() + j);
+                if (grille.getGrille()[i][j]) {
+                    caseG.setBackground(Color.BLUE);
+                } else {
+                    caseG.setBackground(Color.WHITE);
+                }
+            }
+        }
+
+        // dessiner la pièce courante
+        if (jeu != null) {
+            PieceCourante piece = this.grille.getPieceCourante();
+            int posX = this.grille.getPieceCouranteX();
+            int posY = this.grille.getPieceCouranteY();
+
+            boolean[][] motif = piece.getMotif();
+            for (int i = 0; i < motif.length; i++) {
+                for (int j = 0; j < motif[i].length; j++) {
+
+                    if (motif[i][j]) {
+
+                        int grilleX = posX + j;
+                        int grilleY = posY + i;
+
+                        if (grilleY >= 0 && grilleY < grille.getNbLignes() &&
+                                grilleX >= 0 && grilleX < grille.getNbColonnes()) {
+                            JPanel caseG = (JPanel) grillePanel
+                                    .getComponent(grilleY * grille.getNbColonnes() + grilleX);
+                            caseG.setBackground(Color.RED);
+                        }
+                    }
+                }
+            }
+        }
+
+        repaint();
+    }
+
+    @SuppressWarnings("unused")
+    private void afficherFinPartie() {
+        JDialog gameOverDialog = new JDialog(this, "Partie terminée", true);
+        gameOverDialog.setLayout(new BorderLayout());
+
+        gameOverDialog.setUndecorated(true);
+
+        gameOverDialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
+
+        JLabel gameOverLabel = new JLabel("GAME OVER", JLabel.CENTER);
+        gameOverLabel.setFont(new Font("Arial", Font.BOLD, 50));
+        gameOverLabel.setForeground(Color.RED);
+        gameOverLabel.setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
+
+        gameOverDialog.add(gameOverLabel, BorderLayout.CENTER);
+
+        JButton quitButton = new JButton("Quitter");
+        quitButton.addActionListener(e -> System.exit(0));
+
+        JPanel buttonPanel = new JPanel();
+        buttonPanel.add(quitButton);
+        gameOverDialog.add(buttonPanel, BorderLayout.SOUTH);
+
+        gameOverDialog.pack();
+        gameOverDialog.setLocationRelativeTo(this);
+        gameOverDialog.setVisible(true);
+    }
+
+    /**
+     * * Met à jour la vue de la grille lorsque l'état de la grille change.
+     */
+    @Override
+    public void update(Observable o, Object arg) {
+        if (o instanceof Grille) {
+            updateGrille();
+        }
+
+        if (o instanceof Jeu && !afficherFenetreFinPartie) {
+            if (!this.jeu.jeuEnCours) {
+                afficherFenetreFinPartie = true;
+                afficherFinPartie();
+            }
+        }
+    }
+
+    /**
+     * * Met à jour la vue de la grille périodiquement selon l'ordonnaceur.
+     */
+    @Override
+    public void run() {
+        updateGrille();
+    }
 }