src/main/java/model/Board/BoardFirefighterProperties.java

+package model.Board;
+
+import util.Position;
+
+public class BoardFirefighterProperties implements BoardProperties {
+    private final int rowCount;
+    private final int columnCount;
+    private final Position[][] positions;
+
+
+    public BoardFirefighterProperties(int rowCount, int columnCount) {
+        this.rowCount = rowCount;
+        this.columnCount = columnCount;
+        this.positions = new Position[rowCount][columnCount];
+        initializePositions();
+    }
+
+
+
+
+    private void initializePositions() {
+        for (int row = 0; row < rowCount; row++) {
+            for (int column = 0; column < columnCount; column++) {
+                positions[row][column] = new Position(row, column);
+            }
+        }
+    }
+
+
+
+    public Position getPosition(int row, int column) {
+        return positions[row][column];
+    }
+    @Override
+    public int rowCount() {
+        return rowCount;
+    }
+
+    @Override
+    public int columnCount() {
+        return columnCount;
+    }
+
+
+
+}

src/main/java/model/Board/BoardProperties.java

+package model.Board;
+
+/**
+ * Interface représentant les propriétés d'un tableau générique pour la gestion de l'état.
+ *
+ * @param <S> Le type d'état utilisé pour les éléments du tableau.
+ */
+public interface BoardProperties<S>  {
+    /**
+     * Retourne le nombre de lignes du tableau.
+     *
+     * @return Le nombre de lignes.
+     */
+    int rowCount(); // Nombre de lignes.
+
+    /**
+     * Retourne le nombre de colonnes du tableau.
+     *
+     * @return Le nombre de colonnes.
+     */
+    int columnCount(); // Nombre de colonnes.
+
+
+
+
+}

src/main/java/model/Board/FirefighterBoard.java

+package model.Board;
+
+import model.*;
+import model.ExtinguishFire.*;
+import model.Obstacle.Mountain;
+import model.Obstacle.Road;
+import model.flammable.Fire;
+import model.flammable.FireFactory;
+import model.flammable.Rocky;
+import model.flammable.RockyFactory;
+import util.Position;
+
+import java.util.*;
+
+public class FirefighterBoard implements Board<List<ModelElement>> {
+  private final BoardFireFighterBehavior behavior;
+  private final BoardFirefighterProperties properties;
+
+
+  private final Random randomGenerator = new Random();
+
+  public FirefighterBoard(int columnCount, int rowCount, int initialFireCount, int initialFirefighterCount,int initialCloud,int initialMotorized,
+                          int initialRocky) {
+    Map<Position, List<Position>> neighbors = initializeNeighbors(rowCount, columnCount);
+
+    this.properties = new BoardFirefighterProperties(rowCount, columnCount);
+    this.behavior = new BoardFireFighterBehavior(neighbors,new FireFactory(randomGenerator,initialFireCount),new FirefighterFactory(randomGenerator,initialFirefighterCount),
+            new CloudFactory(randomGenerator,initialCloud),new MotorizedFactory(randomGenerator,initialMotorized),new RockyFactory(randomGenerator,initialRocky));
+
+    behavior.initializeElements( properties.rowCount(), properties.columnCount());
+  }
+
+  private Map<Position, List<Position>> initializeNeighbors(int rowCount, int columnCount) {
+    Map<Position, List<Position>> neighbors = new HashMap<>();
+    Position[][] positions = new Position[rowCount][columnCount];
+
+    for (int row = 0; row < rowCount; row++) {
+      for (int column = 0; column < columnCount; column++) {
+        positions[row][column] = new Position(row, column);
+      }
+    }
+
+    for (int row = 0; row < rowCount; row++) {
+      for (int column = 0; column < columnCount; column++) {
+        List<Position> list = new ArrayList<>();
+        if (row > 0) list.add(positions[row - 1][column]);
+        if (column > 0) list.add(positions[row][column - 1]);
+        if (row < rowCount - 1) list.add(positions[row + 1][column]);
+        if (column < columnCount - 1) list.add(positions[row][column + 1]);
+        neighbors.put(positions[row][column], list);
+      }
+    }
+    return neighbors;
+  }
+  public List<ModelElement> getState(Position position) {
+    List<ModelElement> result = new ArrayList<>();
+
+    // Filtrage des éléments Fire (en transformant les positions en objets Fire)
+    behavior.getFirePositions().stream()
+            .filter(pos -> pos.isAtPosition(position)) // Vérifier si la position correspond
+            .forEach(pos -> result.add(new Fire(pos))); // Créer un objet Fire à partir de Position
+
+    // Filtrage des éléments Firefighter (en transformant les positions en objets FireFighter)
+    behavior.getFirefighterPositions().stream()
+            .filter(pos -> pos.isAtPosition(position)) // Vérifier si la position correspond
+            .forEach(pos -> result.add(new FireFighter(pos))); // Créer un objet Firefighter à partir de Position
+    // Filtrage des éléments Cloud
+    behavior.getCloudPositions().stream()
+            .filter(pos -> pos.isAtPosition(position))
+            .forEach(pos -> result.add(new Cloud(pos)));
+    // Filtrage des éléments Motorized
+    behavior.getMotorizedFighters().stream()
+            .filter(pos -> pos.isAtPosition(position))
+            .forEach(pos -> result.add(new MotorizedFireFighter(pos)));
+
+    behavior.getTerrainMap().forEach((pos, value) -> {
+      if (pos.isAtPosition(position) && value instanceof Mountain) {
+        result.add((Mountain) value); // Ajouter uniquement un objet Mountain
+      }
+    });
+    behavior.getTerrainMap().forEach((pos, value) -> {
+      if (pos.isAtPosition(position) && value instanceof Road) {
+        result.add((Road) value); // Ajouter uniquement un objet Mountain
+      }
+    });
+    // Filtrage des éléments Rocky
+    behavior.getRocky().stream()
+            .filter(pos -> pos.isAtPosition(position))
+            .forEach(pos -> result.add(new Rocky(pos)));
+
+    return result;
+  }
+
+
+  public void reset() {
+    behavior.reset();
+    behavior.initializeElements(properties.rowCount(), properties.columnCount());
+  }
+  public void setState(List<ModelElement> state, Position position) {
+    // Pour chaque élément dans l'état, on l'ajoute sur le plateau
+    state.forEach(element -> addElementToBoard(element, position));
+  }
+
+  private void addElementToBoard(ModelElement element, Position position) {
+    if (element instanceof Fire) {
+      behavior.getFirePositions().add(position); // Ajouter un Fire
+    } else if (element instanceof FireFighter) {
+      behavior.getFirefighterPositions().add(position); // Ajouter un Firefighter
+    } else if (element instanceof Cloud) {
+      behavior.getCloudPositions().add(position);
+    } else if (element instanceof MotorizedFireFighter) {
+      behavior.getMotorizedFighters().add(position);
+    }else if(element instanceof Rocky)
+    {
+      behavior.getRocky().add(position);
+    }
+  }
+
+  public BoardFireFighterBehavior getBehavior() {
+    return behavior;
+  }
+
+  public BoardFirefighterProperties getProperties() {
+    return properties;
+  }
+}

src/main/java/model/ElementFactory.java

+package model;
+
+import java.util.List;
+
+public interface ElementFactory<T extends ModelElement> {
+    List<T> createElements(int rowCount, int columnCount);
+    int getCount();
+}

src/main/java/model/ElementGenerator.java

+package model;
+
+public interface ElementGenerator {
+   public void generateElement(int rowCount, int columnCount);
+}

src/main/java/model/ExtinguishFire/Cloud.java

+package model.ExtinguishFire;
+
+import model.Board.BoardElement;
+import util.Position;
+
+public class Cloud extends BoardElement {
+    public Cloud(Position position) {
+        super(position);
+    }
+
+    @Override
+    public String getType() {
+        return "CLOUD";
+    }
+
+    @Override
+    public String toString() {
+        return "Cloud at " + position;
+    }
+}

src/main/java/model/ExtinguishFire/CloudFactory.java

+package model.ExtinguishFire;
+
+import model.ElementFactory;
+import model.PositionGenerator;
+import util.Position;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class CloudFactory implements ElementFactory<Cloud>, PositionGenerator {
+    private final Random random;
+    private final int count;
+
+    public CloudFactory(Random random, int count) {
+        this.random = random;
+        this.count = count;
+    }
+    @Override
+    public List<Cloud> createElements(int rowCount, int columnCount) {
+        List<Cloud> clouds = new ArrayList<>();
+        for (int i = 0; i < count; i++) {
+            Position position = generateRandomPosition(rowCount, columnCount);
+            clouds.add(new Cloud(position));
+        }
+        return clouds;
+    }
+
+    @Override
+    public int getCount() {
+        return 0;
+    }
+ @Override
+    public Position generateRandomPosition(int rowCount, int columnCount) {
+        int row = random.nextInt(rowCount);
+        int col = random.nextInt(columnCount);
+        return new Position(row, col);
+    }
+}

src/main/java/model/ExtinguishFire/CloudMovements.java

+package model.ExtinguishFire;
+
+import model.ElementFactory;
+import model.Movements;
+import util.Position;
+
+import java.util.*;
+
+import static model.Board.BoardFireFighterBehavior.*;
+
+public class CloudMovements implements Movements {
+    private  List<Position> cloudPositions;
+    private final ElementFactory<Cloud> cloudFactory;
+     public CloudMovements(ElementFactory<Cloud> cloudFactory) {
+        this.cloudPositions = new ArrayList<>();
+        this.cloudFactory = cloudFactory;
+    }
+    @Override
+    public void initializeElement(int rowCount, int columnCount) {
+        // Nuages
+        cloudPositions = new ArrayList<>();
+        List<Cloud> clouds = cloudFactory.createElements(rowCount, columnCount);
+        for (Cloud cloud : clouds) {
+            cloudPositions.add(cloud.getPosition());
+        }
+    }
+
+
+    @Override
+    public List<Position> updateElements() {
+        List<Position> modifiedPositions = new ArrayList<>();
+        List<Position> newCloudPositions = new ArrayList<>();
+
+        // Copier les positions actuelles des feux pour éviter les incohérences pendant l'itération
+        Set<Position> firePositions = new HashSet<>(getFireMovements().getPositions());
+
+        for (Position cloudPosition : cloudPositions) {
+            // Déplacement aléatoire parmi les voisins
+            List<Position> possibleMoves = getNeighbors().get(cloudPosition);
+            Position newCloudPosition = possibleMoves.get(new Random().nextInt(possibleMoves.size()));
+
+            // Vérification que le nuage ne se déplace pas vers une montagne ou une position invalide
+            if (!canMoveTo(newCloudPosition, firePositions, (List<Position>) getFirefighterPositions())) {
+                newCloudPositions.add(cloudPosition);  // Le nuage reste sur place
+                continue;
+            }
+
+            // Ajouter la nouvelle position du nuage
+            newCloudPositions.add(newCloudPosition);
+
+            // Si la nouvelle position contient un feu, l'éteindre
+            if (firePositions.contains(newCloudPosition)) {
+                extinguish(newCloudPosition);  // Extinction du feu
+                firePositions.remove(newCloudPosition);  // Mise à jour locale des positions des feux
+                modifiedPositions.add(newCloudPosition);
+                System.out.println("Feu éteint par un nuage à : " + newCloudPosition);
+            }
+
+            // Ajouter les positions modifiées pour le nuage
+            modifiedPositions.add(cloudPosition);
+            modifiedPositions.add(newCloudPosition);
+        }
+
+        // Mise à jour des positions des nuages
+        cloudPositions = newCloudPositions;
+
+        return modifiedPositions;
+    }
+
+
+
+
+
+    @Override
+    public Collection<Position> getPositions() {
+        return cloudPositions;
+    }
+}

src/main/java/model/ExtinguishFire/FireFighter.java

+package model.ExtinguishFire;
+
+import model.Board.BoardElement;
+import util.Position;
+
+public class FireFighter extends BoardElement {
+    public FireFighter(Position position) {
+        super(position);
+    }
+
+    @Override
+    public String getType() {
+        return "FIREFIGHTER";
+    }
+
+    @Override
+    public String toString() {
+        return "Firefighter at " + position;
+    }
+}

src/main/java/model/ExtinguishFire/FireFighterMovements.java

+package model.ExtinguishFire;
+
+import model.ElementFactory;
+import model.Movements;
+import util.Position;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Set;
+
+import static model.Board.BoardFireFighterBehavior.*;
+
+public class FireFighterMovements implements Movements {
+    private final ElementFactory<FireFighter> firefighterFactory;
+    private  List<Position> firefighterPositions;
+    public FireFighterMovements(ElementFactory<FireFighter> firefighterFactory) {
+        this.firefighterFactory = firefighterFactory;
+        this.firefighterPositions = new ArrayList<>();
+    }
+
+
+
+    @Override
+    public List<Position> updateElements() {
+        List<Position> modifiedPositions = new ArrayList<>();
+        List<Position> newFirefighterPositions = new ArrayList<>();
+
+        for (Position firefighterPosition : firefighterPositions) {
+            // Calcul de la position vers laquelle le pompier devrait se déplacer
+            Position newFirefighterPosition =getTargetStrategy().neighborClosestToTarget(firefighterPosition, getFireMovements().getPositions(), getNeighbors());
+
+            // Vérification si la position cible est valide pour le mouvement
+            if (canMoveTo(newFirefighterPosition, (Set<Position>) getFireMovements().getPositions(), firefighterPositions)) {
+                // Si le déplacement est valide, on met à jour la position du pompier
+                newFirefighterPositions.add(newFirefighterPosition);
+
+                // Éteindre le feu à la nouvelle position
+                extinguish(newFirefighterPosition);
+                modifiedPositions.add(firefighterPosition);
+                modifiedPositions.add(newFirefighterPosition);
+
+                // Vérification des voisins et extinction des feux voisins
+                List<Position> neighborFirePositions = getNeighbors().get(newFirefighterPosition).stream()
+                        .filter(getFireMovements().getPositions()::contains).toList();
+
+                // Log pour débogage
+                System.out.println("Pompiers se déplacent de " + firefighterPosition + " vers " + newFirefighterPosition);
+
+                // Éteindre les feux voisins
+                for (Position firePosition : neighborFirePositions) {
+                    extinguish(firePosition);
+                    modifiedPositions.add(firePosition);  // Ajout des feux éteints dans la liste des positions modifiées
+                }
+            } else {
+                // Si la position n'est pas valide, le pompier reste sur place
+                newFirefighterPositions.add(firefighterPosition);
+                System.out.println("Pompier ne peut pas se déplacer à " + newFirefighterPosition + ", il reste à " + firefighterPosition);
+            }
+        }
+
+        // Mettre à jour la liste des positions des pompiers
+        firefighterPositions = newFirefighterPositions;
+        return modifiedPositions;
+    }
+
+    @Override
+    public void initializeElement(int rowCount, int columnCount) {
+        // Pompiers
+        firefighterPositions = new ArrayList<>();
+        List<FireFighter> firefighters = firefighterFactory.createElements(rowCount, columnCount);
+        for (FireFighter firefighter : firefighters) {
+            firefighterPositions.add(firefighter.getPosition());
+        }
+    }
+
+    @Override
+    public Collection<Position> getPositions() {
+        return firefighterPositions;
+    }
+}

src/main/java/model/ExtinguishFire/FirefighterFactory.java

+package model.ExtinguishFire;
+
+import model.ElementFactory;
+import model.PositionGenerator;
+import util.Position;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class FirefighterFactory implements ElementFactory<FireFighter>, PositionGenerator {
+    private final Random random;
+    private int count;
+
+    public FirefighterFactory(Random random,int count) {
+        this.random = random;
+        this.count=count;
+    }
+
+    @Override
+    public List<FireFighter> createElements(int rowCount, int columnCount) {
+        List<FireFighter> firefighters = new ArrayList<>();
+        for (int i = 0; i < count; i++) {
+            Position randomPosition = generateRandomPosition(rowCount, columnCount);
+            firefighters.add(new FireFighter(randomPosition));
+        }
+        return firefighters;
+    }
+
+    @Override
+    public Position generateRandomPosition(int rowCount, int columnCount) {
+        int row = random.nextInt(rowCount);
+        int column = random.nextInt(columnCount);
+        return new Position(row, column);
+    }
+
+    public int getCount() {
+        return count;
+    }
+}

src/main/java/model/ExtinguishFire/MotorizedFactory.java

+package model.ExtinguishFire;
+
+import model.ElementFactory;
+import model.PositionGenerator;
+import util.Position;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class MotorizedFactory implements ElementFactory<MotorizedFireFighter>, PositionGenerator {
+    private final Random random;
+    private int count;
+
+    public MotorizedFactory(Random random, int count) {
+        this.random = random;
+        this.count = count;
+    }
+
+    @Override
+    public List<MotorizedFireFighter> createElements(int rowCount, int columnCount) {
+        List<MotorizedFireFighter> firefighters = new ArrayList<>();
+        for (int i = 0; i < count; i++) {
+            Position randomPosition = generateRandomPosition(rowCount, columnCount);
+            firefighters.add(new MotorizedFireFighter(randomPosition));
+        }
+        return firefighters;
+    }
+
+    @Override
+    public Position generateRandomPosition(int rowCount, int columnCount) {
+        int row = random.nextInt(rowCount);
+        int column = random.nextInt(columnCount);
+        return new Position(row, column);
+    }
+
+    public int getCount() {
+        return count;
+    }
+}

src/main/java/model/ExtinguishFire/MotorizedFireFighter.java

+package model.ExtinguishFire;
+
+import model.Board.BoardElement;
+import util.Position;
+import util.TargetStrategy;
+
+import java.util.*;
+
+public class MotorizedFireFighter extends BoardElement {
+    private final TargetStrategy targetStrategy = new TargetStrategy();
+    public MotorizedFireFighter(Position position) {
+        super(position);
+    }
+
+
+    @Override
+    public String getType() {
+        return "MotorizedFireFighter";
+    }
+
+    @Override
+    public String toString() {
+        return null;
+    }
+
+
+    /**
+     * Déplace le pompier motorisé en deux étapes maximum vers un feu.
+     *
+     * @param firePositions Les positions des feux.
+     * @param neighbors Les positions voisines accessibles.
+     * @return La nouvelle position du pompier.
+     */
+    public Position move(Set<Position> firePositions, Map<Position, List<Position>> neighbors) {
+        // Première étape
+        Position firstStep = targetStrategy.neighborClosestToTarget(getPosition(), firePositions, neighbors);
+        if (firstStep == null) {
+            return getPosition(); // Aucun déplacement possible
+        }
+
+        // Deuxième étape
+        Position secondStep = targetStrategy.neighborClosestToTarget(firstStep, firePositions, neighbors);
+
+        // Mise à jour de la position
+        Position newPosition = (secondStep != null) ? secondStep : firstStep;
+        setPosition(newPosition); // Mettre à jour la position interne
+        return newPosition;
+    }
+
+
+}

src/main/java/model/ExtinguishFire/MotorizedMovements.java

+package model.ExtinguishFire;
+
+import model.ElementFactory;
+import model.Movements;
+import util.Position;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import static model.Board.BoardFireFighterBehavior.*;
+import static model.flammable.FireMovements.*;
+
+public class MotorizedMovements implements Movements {
+    private final ElementFactory<MotorizedFireFighter> motorizedFactory;
+    private List<Position> motorizedFighters;
+
+    public MotorizedMovements(ElementFactory<MotorizedFireFighter> motorizedFactory) {
+        this.motorizedFactory = motorizedFactory;
+        this.motorizedFighters = new ArrayList<>();
+    }
+
+    @Override
+    public List<Position> updateElements() {
+        List<Position> modifiedPositions = new ArrayList<>();
+        List<Position> newPositions = new ArrayList<>();
+
+        for (Position currentPosition : motorizedFighters) {
+            // Vérification de validité de la position actuelle
+            if (!getNeighbors().containsKey(currentPosition)) {
+                System.err.println("Position actuelle invalide : " + currentPosition);
+                newPositions.add(currentPosition);
+                continue;
+            }
+
+            // Étape 1 : Calcul du premier déplacement
+            Position firstStep = getTargetStrategy().neighborClosestToTarget(currentPosition, getFireMovements().getPositions(), getNeighbors());
+            if (firstStep == null || !getNeighbors().containsKey(firstStep)) {
+                // Aucun déplacement possible, rester sur place
+                System.out.println("Pas de première étape possible pour : " + currentPosition);
+                newPositions.add(currentPosition);
+                continue;
+            }
+
+            // Étape 2 : Calcul du deuxième déplacement
+            Position secondStep = getTargetStrategy().neighborClosestToTarget(firstStep, getFireMovements().getPositions(), getNeighbors());
+            Position finalPosition = (secondStep != null && getNeighbors().containsKey(secondStep)) ? secondStep : firstStep;
+
+            // Ajout de la position finale aux nouvelles positions
+            newPositions.add(finalPosition);
+
+            // Mise à jour des positions modifiées
+            modifiedPositions.add(currentPosition);  // Ancienne position
+            modifiedPositions.add(finalPosition);    // Nouvelle position
+
+            // Étape 3 : Éteindre les feux à la position finale
+            extinguish(finalPosition);
+            extinguishNearbyFires(finalPosition, modifiedPositions);
+        }
+
+        // Mettre à jour les positions globales
+        motorizedFighters = newPositions;
+        return modifiedPositions;
+    }
+
+    @Override
+    public void initializeElement(int rowCount, int columnCount) {
+        motorizedFighters = new ArrayList<>();
+        List<MotorizedFireFighter> motorizedFirefighters = motorizedFactory.createElements(rowCount, columnCount);
+        for (MotorizedFireFighter motorizedFirefighter : motorizedFirefighters) {
+            motorizedFighters.add(motorizedFirefighter.getPosition());
+        }
+
+    }
+
+    @Override
+    public Collection<Position> getPositions() {
+       return this.motorizedFighters;
+    }
+
+}

src/main/java/model/FirefighterBoard.java

-package model;
-
-import util.Position;
-
-import java.util.*;
-
-
-public class FirefighterBoard implements Board<List<ModelElement>> {
-  private final int columnCount;
-  private final int rowCount;
-  private final int initialFireCount;
-  private final int initialFirefighterCount;
-  private final TargetStrategy targetStrategy = new TargetStrategy();
-  private List<Position> firefighterPositions;
-  private Set<Position> firePositions;
-  private Map<Position, List<Position>> neighbors = new HashMap();
-  private final Position[][] positions;
-  private int step = 0;
-  private final Random randomGenerator = new Random();
-
-  public FirefighterBoard(int columnCount, int rowCount, int initialFireCount, int initialFirefighterCount) {
-    this.columnCount = columnCount;
-    this.rowCount = rowCount;
-    this.positions = new Position[rowCount][columnCount];
-    for (int column = 0; column < columnCount; column++)
-      for (int row = 0; row < rowCount; row++)
-        positions[row][column] = new Position(row, column);
-    for (int column = 0; column < columnCount; column++)
-      for (int row = 0; row < rowCount; row++) {
-        List<Position> list = new ArrayList<>();
-        if (row > 0) list.add(positions[row - 1][column]);
-        if (column > 0) list.add(positions[row][column - 1]);
-        if (row < rowCount - 1) list.add(positions[row + 1][column]);
-        if (column < columnCount - 1) list.add(positions[row][column + 1]);
-        neighbors.put(positions[row][column], list);
-      }
-    this.initialFireCount = initialFireCount;
-    this.initialFirefighterCount = initialFirefighterCount;
-    initializeElements();
-  }
-
-  public void initializeElements() {
-    firefighterPositions = new ArrayList<>();
-    firePositions = new HashSet<>();
-    for (int index = 0; index < initialFireCount; index++)
-      firePositions.add(randomPosition());
-    for (int index = 0; index < initialFirefighterCount; index++)
-      firefighterPositions.add(randomPosition());
-  }
-
-  private Position randomPosition() {
-    return new Position(randomGenerator.nextInt(rowCount), randomGenerator.nextInt(columnCount));
-  }
-
-  @Override
-  public List<ModelElement> getState(Position position) {
-    List<ModelElement> result = new ArrayList<>();
-    for (Position firefighterPosition : firefighterPositions)
-      if (firefighterPosition.equals(position))
-        result.add(ModelElement.FIREFIGHTER);
-    if (firePositions.contains(position))
-      result.add(ModelElement.FIRE);
-    return result;
-  }
-
-  @Override
-  public int rowCount() {
-    return rowCount;
-  }
-
-  @Override
-  public int columnCount() {
-    return columnCount;
-  }
-
-  public List<Position> updateToNextGeneration() {
-    List<Position> modifiedPositions = updateFirefighters();
-    modifiedPositions.addAll(updateFires());
-    step++;
-    return modifiedPositions;
-  }
-
-  private List<Position> updateFires() {
-    List<Position> modifiedPositions = new ArrayList<>();
-    if (step % 2 == 0) {
-      List<Position> newFirePositions = new ArrayList<>();
-      for (Position fire : firePositions) {
-        newFirePositions.addAll(neighbors.get(fire));
-      }
-      firePositions.addAll(newFirePositions);
-      modifiedPositions.addAll(newFirePositions);
-    }
-    return modifiedPositions;
-
-  }
-
-  @Override
-  public int stepNumber() {
-    return step;
-  }
-
-  private List<Position> updateFirefighters() {
-    List<Position> modifiedPosition = new ArrayList<>();
-    List<Position> firefighterNewPositions = new ArrayList<>();
-    for (Position firefighterPosition : firefighterPositions) {
-      Position newFirefighterPosition =
-              targetStrategy.neighborClosestToFire(firefighterPosition,
-                      firePositions, neighbors);
-      firefighterNewPositions.add(newFirefighterPosition);
-      extinguish(newFirefighterPosition);
-      modifiedPosition.add(firefighterPosition);
-      modifiedPosition.add(newFirefighterPosition);
-      List<Position> neighborFirePositions = neighbors.get(newFirefighterPosition).stream()
-              .filter(firePositions::contains).toList();
-      for (Position firePosition : neighborFirePositions)
-        extinguish(firePosition);
-      modifiedPosition.addAll(neighborFirePositions);
-    }
-    firefighterPositions = firefighterNewPositions;
-    return modifiedPosition;
-  }
-
-  @Override
-  public void reset() {
-    step = 0;
-    initializeElements();
-  }
-
-  private void extinguish(Position position) {
-    firePositions.remove(position);
-  }
-
-
-  @Override
-  public void setState(List<ModelElement> state, Position position) {
-    firePositions.remove(position);
-    for (; ; ) {
-      if (!firefighterPositions.remove(position)) break;
-    }
-    for (ModelElement element : state) {
-      switch (element) {
-        case FIRE -> firePositions.add(position);
-        case FIREFIGHTER -> firefighterPositions.add(position);
-      }
-    }
-  }
-}
\ No newline at end of file

src/main/java/model/ModelElement.java

 package model;
 
-public enum ModelElement {
-  FIREFIGHTER, FIRE
+import util.Position;
+
+public interface ModelElement {
+    public Position getPosition();
+
 }

src/main/java/model/Movements.java

+package model;
+
+import util.Position;
+
+import java.util.Collection;
+import java.util.List;
+
+public interface Movements {
+    public List<Position> updateElements();
+    public void initializeElement(int rowCount, int columnCount);
+
+    Collection<Position> getPositions();
+}

src/main/java/model/Obstacle/Mountain.java

+package model.Obstacle;
+
+import model.Board.BoardElement;
+import util.Position;
+
+public class Mountain extends BoardElement implements Terrain {
+
+    public Mountain(Position position) {
+        super(position);
+    }
+
+    @Override
+    public String getType() {
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return null;
+    }
+    @Override
+    public  boolean isTraversableByFire() {
+        return false; // Les montagnes ne sont pas franchissables par le feu
+    }
+
+    @Override
+    public  boolean isTraversableByFirefighter() {
+        return false; // Les pompiers ne peuvent pas passer non plus
+    }
+}

src/main/java/model/Obstacle/MountainGenerator.java

+package model.Obstacle;
+
+import model.ElementGenerator;
+import util.Position;
+
+import java.util.Random;
+
+import static model.Board.BoardFireFighterBehavior.getTerrainMap;
+
+public class MountainGenerator implements ElementGenerator {
+    @Override
+    public void generateElement(int rowCount, int columnCount) {
+        Random random = new Random();
+        int maxMountains = 5; // Par exemple, générer 5 blocs de montagnes
+        int blockSize = 4; // Taille du bloc de montagnes (4 cases)
+
+        for (int i = 0; i < maxMountains; i++) {
+            // Générer un coin aléatoire pour chaque bloc de montagne (en s'assurant que les blocs ne dépassent pas la grille)
+            int startRow = random.nextInt(rowCount - 1);  // -1 pour éviter le débordement
+            int startCol = random.nextInt(columnCount - 1);
+
+            // Vérifier si les cases sont libres avant d'y placer une montagne
+            if (canPlaceMountainBlock(startRow, startCol)) {
+                // Placer les montagnes sur la grille
+                placeMountainBlock(startRow, startCol);
+            }
+        }
+
+    }
+    private boolean canPlaceMountainBlock(int startRow, int startCol) {
+        // Vérifier si les 4 cases sont libres
+        for (int row = startRow; row < startRow + 2; row++) {
+            for (int col = startCol; col < startCol + 2; col++) {
+                Position pos = new Position(row, col);
+                if (getTerrainMap().containsKey(pos)) {
+                    return false; // Une case est déjà occupée
+                }
+            }
+        }
+        return true; // Toutes les cases sont libres
+    }
+
+    private void placeMountainBlock(int startRow, int startCol) {
+        // Placer les 4 cases de montagne
+        for (int row = startRow; row < startRow + 2; row++) {
+            for (int col = startCol; col < startCol + 2; col++) {
+                Position pos = new Position(row, col);
+                getTerrainMap().put(pos, new Mountain(pos));
+            }
+        }
+    }
+}

src/main/java/model/Obstacle/Road.java

+package model.Obstacle;
+
+import model.Board.BoardElement;
+import util.Position;
+
+public class Road extends BoardElement implements Terrain {
+    public Road(Position position) {
+        super(position);
+    }
+
+    @Override
+    public String getType() {
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return null;
+    }
+
+    @Override
+    public boolean isTraversableByFire() {
+        return false;
+    }
+
+    @Override
+    public boolean isTraversableByFirefighter() {
+        return true;
+    }
+}