chore: remove unused files

src/HangmanGUI.java

@@ -2,39 +2,46 @@ import javax.swing.*;
 import java.awt.*;
 import java.awt.event.*;
 import java.util.*;
+import java.util.Timer;
+import java.util.TimerTask;
 
 /**
- * Hangman game GUI.
+ * Hangman GUI with difficulty selection, dynamic score, and timer.
- * Variables/methods and comments in English.
+ * Uses WordManager for words.
  * User-facing texts remain in French.
  */
 public class HangmanGUI extends JFrame {
-    private final String[] words = {
+    private WordManager manager;
-        "ordinateur","voiture","maison","soleil","lumiere",
-        "fromage","chocolat","montagne","riviere","plage",
-        "oiseau","papillon","musique","chateau","livre",
-        "telephone","aventure","mystere","foret","fleur",
-        "chapeau","nuage","horloge","chaise","fenetre",
-        "paysage","bouteille","parapluie","clavier","souris",
-        "brouillard","village","histoire","cerise","pomme",
-        "banane","poisson","arbre","cascade","cheval"
-    };
 
     private String secretWord;
     private final Set<Character> found = new HashSet<>();
     private final Set<Character> tried = new HashSet<>();
     private int errors = 0;
-    private static final int MAX_ERRORS = 8; // 8 steps: base, post, beam, rope, head, body, arms, legs
+    private static final int MAX_ERRORS = 8;
-    private boolean gameOver = false;        // indicates if the game is finished
+    private boolean gameOver = false;
 
+    // scoring and timing
+    private int baseScore = 200;
+    private int mistakePenalty = 15;
+    private double timePenaltyPerSecond = 1.0;
+    private long startTime;
+
+    // UI components
     private final JLabel wordLbl = new JLabel("", SwingConstants.CENTER);
     private final JLabel triedLbl = new JLabel("", SwingConstants.CENTER);
     private final JLabel infoLbl  = new JLabel("Entrez une lettre (a-z)", SwingConstants.CENTER);
+    private final JLabel scoreLbl = new JLabel("Score: 0", SwingConstants.CENTER);
+    private final JLabel timerLbl = new JLabel("Temps: 0s", SwingConstants.CENTER);
     private final JTextField input = new JTextField();
     private final JButton guessBtn = new JButton("Proposer");
     private final HangPanel hangPanel = new HangPanel();
 
-    /** Drawing panel for the hangman, progressive according to error count. */
+    private final String[] difficulties = {"Facile", "Moyen", "Difficile"};
+    private final JComboBox<String> difficultyCombo = new JComboBox<>(difficulties);
+
+    private Timer timer;
+
+    /** Drawing panel for hangman */
     private static class HangPanel extends JPanel {
         private int errors = 0;
 
@@ -50,25 +57,18 @@ public class HangmanGUI extends JFrame {
             gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
 
             int w = getWidth(), h = getHeight();
-            int baseY = h - 40; // ground level
+            int baseY = h - 40;
 
             if (errors >= 1) gg.drawLine(50, baseY, w - 50, baseY);
-
             if (errors >= 2) gg.drawLine(100, baseY, 100, 60);
-
             if (errors >= 3) gg.drawLine(100, 60, 220, 60);
-
             if (errors >= 4) gg.drawLine(220, 60, 220, 90);
-
             if (errors >= 5) gg.drawOval(200, 90, 40, 40);
-
             if (errors >= 6) gg.drawLine(220, 130, 220, 200);
-
             if (errors >= 7) {
                 gg.drawLine(220, 145, 190, 165);
                 gg.drawLine(220, 145, 250, 165);
             }
-
             if (errors >= 8) {
                 gg.drawLine(220, 200, 200, 240);
                 gg.drawLine(220, 200, 240, 240);
@@ -76,40 +76,63 @@ public class HangmanGUI extends JFrame {
         }
     }
 
-    /** Entry point: create and show the game window. */
+    /** Entry point */
     public static void main(String[] args) {
         SwingUtilities.invokeLater(() -> {
+            try {
                 HangmanGUI app = new HangmanGUI();
                 app.setVisible(true);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         });
     }
 
-    /** Constructor: window setup, UI setup, and start the game. */
+    /** Constructor */
-    public HangmanGUI() {
+    public HangmanGUI() throws Exception {
         super("Jeu du Pendu");
+        manager = new WordManager();
         setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
-        setSize(520, 520);
+        setSize(560, 620);
         setLocationRelativeTo(null);
         setupUI();
         startGame();
     }
 
-    /** Prepare the layout and interactions. */
+    /** Setup UI */
     private void setupUI() {
         wordLbl.setFont(new Font(Font.MONOSPACED, Font.BOLD, 28));
         triedLbl.setFont(new Font("SansSerif", Font.PLAIN, 14));
         infoLbl.setFont(new Font("SansSerif", Font.PLAIN, 14));
+        scoreLbl.setFont(new Font("SansSerif", Font.BOLD, 16));
+        timerLbl.setFont(new Font("SansSerif", Font.BOLD, 16));
 
-        JPanel top = new JPanel(new GridLayout(3, 1, 8, 8));
+        JPanel top = new JPanel(new GridLayout(6, 1, 8, 8));
         top.add(wordLbl);
         top.add(triedLbl);
         top.add(infoLbl);
 
+        JPanel scorePanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 20, 5));
+        scorePanel.add(scoreLbl);
+        scorePanel.add(timerLbl);
+        top.add(scorePanel);
+
+        JPanel diffPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
+        diffPanel.add(new JLabel("Difficulté:"));
+        diffPanel.add(difficultyCombo);
+        top.add(diffPanel);
+
+        JButton restartBtn = new JButton("Rejouer");
+        restartBtn.addActionListener(e -> startGame());
+        JPanel restartPanel = new JPanel();
+        restartPanel.add(restartBtn);
+        top.add(restartPanel);
+
         JPanel controls = new JPanel(new BorderLayout(8, 8));
         controls.add(input, BorderLayout.CENTER);
         controls.add(guessBtn, BorderLayout.EAST);
 
-        hangPanel.setPreferredSize(new Dimension(480, 300));
+        hangPanel.setPreferredSize(new Dimension(500, 300));
         JPanel center = new JPanel(new BorderLayout());
         center.add(hangPanel, BorderLayout.CENTER);
 
@@ -128,24 +151,40 @@ public class HangmanGUI extends JFrame {
         });
     }
 
-    /** Start a  game. */
+    /** Start new game */
     private void startGame() {
-        secretWord = pickWord();
+        int diffIndex = difficultyCombo.getSelectedIndex(); // 0=Facile,1=Moyen,2=Difficile
+        int diffValue = diffIndex + 1;
+        secretWord = manager.getRandomWord(diffValue).toLowerCase(Locale.ROOT);
+
         found.clear();
         tried.clear();
         errors = 0;
         gameOver = false;
+        startTime = System.currentTimeMillis();
 
         input.setText("");
         input.setEditable(true);
         guessBtn.setEnabled(true);
         infoLbl.setText("Entrez une lettre (a-z)");
         updateUIState();
+
+        if (timer != null) timer.cancel();
+        timer = new Timer(true);
+        timer.scheduleAtFixedRate(new TimerTask() {
+            @Override
+            public void run() {
+                SwingUtilities.invokeLater(() -> {
+                    updateScoreLabel();
+                    updateTimerLabel();
+                });
+            }
+        }, 0, 200);
     }
 
-    /** Handle a guess: validate input, update state, check for end of game. */
+    /** Handle guess */
     private void onGuess() {
-        if (gameOver) return; // block input after game end
+        if (gameOver) return;
 
         String s = input.getText().trim().toLowerCase(Locale.ROOT);
         if (s.length() != 1 || s.charAt(0) < 'a' || s.charAt(0) > 'z') {
@@ -165,7 +204,7 @@ public class HangmanGUI extends JFrame {
         tried.add(c);
         boolean hit = false;
         for (int i = 0; i < secretWord.length(); i++) {
-            if (Character.toLowerCase(secretWord.charAt(i)) == c) {
+            if (secretWord.charAt(i) == c) {
                 found.add(c);
                 hit = true;
             }
@@ -182,15 +221,17 @@ public class HangmanGUI extends JFrame {
         input.requestFocusInWindow();
     }
 
-    /** Refresh labels/drawing and handle end-of-game. */
+    /** Update UI */
     private void updateUIState() {
         wordLbl.setText(maskWord(secretWord, found));
         triedLbl.setText("Lettres essayées : " + joinChars(tried));
         hangPanel.setErrors(errors);
+        updateScoreLabel();
+        updateTimerLabel();
 
         if (isWin(secretWord, found)) {
             infoLbl.setText("Bravo ! Vous avez trouvé le mot : " + secretWord);
-            wordLbl.setText(spaced(secretWord)); // pretty display of the word
+            wordLbl.setText(spaced(secretWord));
             gameOver = true;
             disableInput();
         } else if (errors >= MAX_ERRORS) {
@@ -199,25 +240,30 @@ public class HangmanGUI extends JFrame {
             gameOver = true;
             disableInput();
         }
-
-        // force UI refresh
-        revalidate();
-        repaint();
     }
 
-    /** Disable controls after the game ends. */
+    /** Update dynamic score */
+    private void updateScoreLabel() {
+        long elapsedMillis = System.currentTimeMillis() - startTime;
+        double elapsedSeconds = elapsedMillis / 1000.0;
+        int score = (int) (baseScore - errors * mistakePenalty - elapsedSeconds * timePenaltyPerSecond);
+        scoreLbl.setText("Score: " + Math.max(score, 0));
+    }
+
+    /** Update dynamic timer */
+    private void updateTimerLabel() {
+        long elapsedMillis = System.currentTimeMillis() - startTime;
+        int seconds = (int) (elapsedMillis / 1000);
+        timerLbl.setText("Temps: " + seconds + "s");
+    }
+
+    /** Disable input after end */
     private void disableInput() {
         input.setEditable(false);
         guessBtn.setEnabled(false);
+        if (timer != null) timer.cancel();
     }
 
-    /** Pick a random word. */
-    private String pickWord() {
-        Random rnd = new Random();
-        return words[rnd.nextInt(words.length)].toLowerCase(Locale.ROOT);
-    }
-
-    /** Build the masked word based on found letters. */
     private String maskWord(String secret, Set<Character> foundSet) {
         StringBuilder sb = new StringBuilder();
         for (int i = 0; i < secret.length(); i++) {
@@ -230,7 +276,6 @@ public class HangmanGUI extends JFrame {
         return sb.toString();
     }
 
-    /** True if all letters have been found. */
     private boolean isWin(String secret, Set<Character> foundSet) {
         for (int i = 0; i < secret.length(); i++) {
             char lc = Character.toLowerCase(secret.charAt(i));
@@ -239,7 +284,6 @@ public class HangmanGUI extends JFrame {
         return true;
     }
 
-    /** Sort and join letters for display. */
     private String joinChars(Set<Character> set) {
         java.util.List<Character> list = new ArrayList<>(set);
         Collections.sort(list);
@@ -251,7 +295,6 @@ public class HangmanGUI extends JFrame {
         return sb.toString();
     }
 
-    /** Add spaces between letters for nicer reading. */
     private String spaced(String s) {
         StringBuilder sb = new StringBuilder();
         for (int i = 0; i < s.length(); i++) {

src/WordManager.java

@@ -0,0 +1,57 @@
+import java.io.*;
+import java.util.*;
+
+public class WordManager {
+
+    // --- Constant: path to word file ---
+    private static final String WORD_FILE = "../res/hangman_words.txt";
+
+    // --- Map to store words by difficulty ---
+    private final Map<String, List<String>> wordsByDifficulty = new HashMap<>();
+
+    // --- Constructor ---
+    public WordManager() throws IOException {
+        wordsByDifficulty.put("EASY", new ArrayList<>());
+        wordsByDifficulty.put("MEDIUM", new ArrayList<>());
+        wordsByDifficulty.put("HARD", new ArrayList<>());
+        loadWords(); // automatically load words when created
+    }
+
+    // --- Load words from the file ---
+    private void loadWords() throws IOException {
+        try (BufferedReader reader = new BufferedReader(new FileReader(WORD_FILE))) {
+            String line;
+            String section = "";
+            while ((line = reader.readLine()) != null) {
+                line = line.trim();
+                if (line.startsWith("#")) {
+                    section = line.substring(1).toUpperCase(); // read difficulty section
+                } else if (!line.isEmpty() && wordsByDifficulty.containsKey(section)) {
+                    wordsByDifficulty.get(section).add(line);
+                }
+            }
+        } catch (FileNotFoundException e) {
+            throw new IOException("File not found: " + WORD_FILE);
+        }
+    }
+
+    // --- Get a random word based on difficulty (1 = Easy, 2 = Medium, 3 = Hard) ---
+    public String getRandomWord(int difficulty) {
+        String key = difficultyToKey(difficulty);
+        List<String> list = wordsByDifficulty.get(key);
+        if (list == null || list.isEmpty()) return null;
+
+        Random rand = new Random();
+        return list.get(rand.nextInt(list.size()));
+    }
+
+    // --- Convert int to difficulty key ---
+    private String difficultyToKey(int difficulty) {
+        return switch (difficulty) {
+            case 1 -> "EASY";
+            case 2 -> "MEDIUM";
+            case 3 -> "HARD";
+            default -> "EASY"; // default difficulty
+        };
+    }
+}