othello/reversi

.idea/.gitignore

@@ -1,3 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml

.idea/artifacts/API_BUT5_5_jar.xml

@@ -1,8 +0,0 @@
-<component name="ArtifactManager">
-  <artifact type="jar" name="API_BUT5.5:jar">
-    <output-path>$PROJECT_DIR$/out/artifacts/API_BUT5_5_jar</output-path>
-    <root id="archive" name="API_BUT5.5.jar">
-      <element id="module-output" name="API_BUT5.5" />
-    </root>
-  </artifact>
-</component>

.idea/artifacts/API_BUT5_5_jar2.xml

@@ -1,8 +0,0 @@
-<component name="ArtifactManager">
-  <artifact type="jar" name="API_BUT5.5:jar2">
-    <output-path>$PROJECT_DIR$/out/artifacts/API_BUT5_5_jar2</output-path>
-    <root id="archive" name="API_BUT5.5.jar">
-      <element id="module-output" name="API_BUT5.5" />
-    </root>
-  </artifact>
-</component>

.idea/libraries/API_BUT5_5.xml

@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="API_BUT5.5">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/out/artifacts/API_BUT5_5_jar/API_BUT5.5.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>

.idea/misc.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="21" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>

.idea/modules.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/API_BUT5.5.iml" filepath="$PROJECT_DIR$/API_BUT5.5.iml" />
-    </modules>
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>

README.md

@@ -11,6 +11,3 @@ Création de l'API publique
 
 ### 09/10/2024 - 10h10 : 
 - Ajout de l'archive JAR
-
-### 09/10/2024 - 16h25 :
-- Ajout de méthodes et d'une classe pour l'implémentation du carnet

out/production/API_BUT5.5/META-INF/MANIFEST.MF

@@ -1,3 +0,0 @@
-Manifest-Version: 1.0
-Main-Class: Main
-

src/META-INF/MANIFEST.MF

@@ -1,3 +0,0 @@
-Manifest-Version: 1.0
-Main-Class: Main
-

src/Main.java

@@ -1,5 +1,26 @@
+import java.util.Iterator;
+
+import fr.iut_fbleau.raw_api_body.entity.*;
+
 public class Main {
     public static void main(String[] args) {
-        System.out.println("Hello world!");
+        PlateauNim jeu = new PlateauNim(5, Player.JOUEUR1);
+        jeu.doPly(new NimPly(2)); 
+        jeu.doPly(new NimPly(1)); 
+        jeu.doPly(new NimPly(1)); 
+        jeu.doPly(new NimPly(1)); 
+        if (jeu.isFinished()) {
+            int resultat = jeu.getResult();
+            if (resultat == Result.PERDU) {
+                System.out.println("Le joueur 1 a perdu !");
+            } else if (resultat == Result.GAGNE) {
+                System.out.println("Le joueur 1 a gagné !");
+            } else {
+                System.out.println("Égalité !");
+            }
+        }
+        else {
+            System.out.println("C'est pas fini : " + jeu.isFinished());
+        }
     }
 }

src/fr/iut_fbleau/raw_api_body/entity/NimPly.java

@@ -0,0 +1,24 @@
+package fr.iut_fbleau.raw_api_body.entity;
+
+/**
+ * Represents a move in the Nim game.
+ */
+public class NimPly extends Ply {
+    private final int allumettes;
+
+    // Constructor to initialize the move with a number of allumettes to remove
+    public NimPly(int allumettes) {
+        this.allumettes = allumettes;
+    }
+
+    // Returns the number of allumettes removed
+    public int getallumettes() {
+        return allumettes;
+    }
+
+
+    @Override
+    public String toString() {
+        return "Remove " + allumettes + " allumettes.";
+    }
+}

src/fr/iut_fbleau/raw_api_body/entity/Plateau.java

@@ -35,7 +35,7 @@ public interface Plateau {
      *
      * @return the result
      */
-    Result getResult();
+    int getResult();
 
     /**
      * List next legals moves
@@ -63,44 +63,4 @@ public interface Plateau {
      */
     void undoPly(Ply ply);
 
-
-    /**
-     * Used to verify if the Situation is already in the bookmarks
-     *
-     * @throws UnsupportedOperationException if the method is not yet implemented
-     *
-     * @return the answer
-     */
-    default boolean isAlreadyDone(){
-        throw new UnsupportedOperationException("Feature not yet implemented");
-    }
-
-
-    /**
-     * Used to check the value of the current Situation
-     *
-     * @throws UnsupportedOperationException if the method is not yet implemented
-     *
-     * @throws IllegalStateException if the Situation is not in the bookmarks
-     *
-     * @return the value
-     */
-    default int getSituationValue(){
-        throw new UnsupportedOperationException("Feature not yet implemented");
-    }
-
-
-
-    /**
-     * Used to add a Situation to the bookmarks
-     *
-     * @throws UnsupportedOperationException if the method is not yet implemented
-     *
-     * @throws IllegalStateException if the Situation is already in the bookmarks
-     */
-    default void addSituation(Result res){
-        throw new UnsupportedOperationException("Feature not yet implemented");
-    }
-
-
 }

src/fr/iut_fbleau/raw_api_body/entity/PlateauNim.java

@@ -0,0 +1,108 @@
+package fr.iut_fbleau.raw_api_body.entity;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * Implements the Plateau interface for the game of Nim.
+ */
+public class PlateauNim implements Plateau {
+
+    private int allumettesRestantes; // Number of remaining allumettes
+    private Player currentPlayer; // Current player
+    private boolean gameFinished; // Game status
+    private int result; // Game result: 1 (win), 0 (draw), -1 (loss)
+    private List<Ply> playHistory; // History of moves
+
+    // Constructor initializes the game with a given number of allumettes and a starting player
+    public PlateauNim(int initialallumettes, Player startingPlayer) {
+        this.allumettesRestantes = initialallumettes;
+        this.currentPlayer = startingPlayer;
+        this.gameFinished = false;
+        this.result = 0;
+        this.playHistory = new ArrayList<>();
+    }
+
+    @Override
+    public Player getPlayer() {
+        if (gameFinished) {
+            throw new NullPointerException("Game is over.");
+        }
+        return this.currentPlayer;
+    }
+
+    @Override
+    public boolean isFinished() {
+        return this.gameFinished;
+    }
+
+    @Override
+    public int getResult() {
+        if (!gameFinished) {
+            throw new NullPointerException("Game is not over.");
+        }
+        return this.result;
+    }
+
+    @Override
+    public Iterator<Ply> givePlies() {
+        if (gameFinished) {
+            throw new NullPointerException("Game is over.");
+        }
+        // Generate legal moves (remove 1, 2, or 3 allumettes, but not more than remaining allumettes)
+        List<Ply> legalPlies = new ArrayList<>();
+        for (int i = 1; i <= Math.min(3, allumettesRestantes); i++) {
+            legalPlies.add(new NimPly(i));
+        }
+        return legalPlies.iterator();
+    }
+
+    @Override
+    public void doPly(Ply ply) {
+        if (!(ply instanceof NimPly)) {
+            throw new IllegalArgumentException("Invalid move type.");
+        }
+        NimPly nimPly = (NimPly) ply;
+
+        if (nimPly.getallumettes() < 1 || nimPly.getallumettes() > Math.min(3, allumettesRestantes)) {
+            throw new IllegalArgumentException("Invalid move.");
+        }
+
+        // Update the state
+        allumettesRestantes -= nimPly.getallumettes();
+        playHistory.add(nimPly);
+
+        // Check if game is finished
+        if (allumettesRestantes == 0) {
+            gameFinished = true;
+            if (this.currentPlayer == Player.JOUEUR1){
+                result = -1; // Player 2 Win
+            }
+            else{
+                result = 1; // Player 1 Win
+            }
+        } else {
+            // Switch players if game is not finished
+            currentPlayer = (currentPlayer == Player.JOUEUR1) ? Player.JOUEUR2 : Player.JOUEUR1;
+        }
+    }
+
+    @Override
+    public void undoPly(Ply ply) {
+        if (playHistory.isEmpty()) {
+            throw new IllegalStateException("No moves to undo.");
+        }
+        if (!playHistory.get(playHistory.size() - 1).equals(ply)) {
+            throw new IllegalStateException("Cannot undo a non-last move.");
+        }
+
+        // Revert the move
+        NimPly lastMove = (NimPly) playHistory.remove(playHistory.size() - 1);
+        allumettesRestantes += lastMove.getallumettes();
+
+        // Switch back to previous player
+        currentPlayer = (currentPlayer == Player.JOUEUR1) ? Player.JOUEUR2 : Player.JOUEUR1;
+        gameFinished = false; // If game was finished, it's no longer
+    }
+}

src/fr/iut_fbleau/raw_api_body/entity/PlateauReversi.java

@@ -0,0 +1,218 @@
+package fr.iut_fbleau.raw_api_body.entity;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * Implements the Plateau interface for the game of Reversi.
+ */
+public class PlateauReversi implements Plateau {
+
+    private Player[][] board; // The game board
+    private Player currentPlayer; // Current player
+    private boolean gameFinished; // Game status
+    private List<Ply> movesHistory; // History of moves
+    private int blackCount; // Count of black discs
+    private int whiteCount; // Count of white discs
+
+    // Constructor initializes the game board and sets the starting player
+    public PlateauReversi() {
+        this.board = new Player[8][8];
+        initializeBoard();
+        this.currentPlayer = Player.JOUEUR1; // JOUEUR1 is black
+        this.gameFinished = false;
+        this.movesHistory = new ArrayList<>();
+        this.blackCount = 2; // Starting discs for black
+        this.whiteCount = 2; // Starting discs for white
+    }
+
+    // Initialize the board with the starting positions
+    private void initializeBoard() {
+        board[3][3] = Player.JOUEUR2; // White
+        board[3][4] = Player.JOUEUR1; // Black
+        board[4][3] = Player.JOUEUR1; // Black
+        board[4][4] = Player.JOUEUR2; // White
+    }
+
+    @Override
+    public Player getPlayer() {
+        if (gameFinished) {
+            throw new NullPointerException("Game is over.");
+        }
+        return this.currentPlayer;
+    }
+
+    @Override
+    public boolean isFinished() {
+        return this.gameFinished;
+    }
+
+    @Override
+    public int getResult() {
+        if (!gameFinished) {
+            throw new NullPointerException("Game is not over.");
+        }
+        if (blackCount > whiteCount) {
+            return Result.GAGNE; // Black wins
+        } else if (blackCount < whiteCount) {
+            return Result.PERDU; // Black loses
+        } else {
+            return Result.EGALITE; // Draw
+        }
+    }
+
+    @Override
+    public Iterator<Ply> givePlies() {
+        if (gameFinished) {
+            throw new NullPointerException("Game is over.");
+        }
+
+        List<Ply> legalMoves = new ArrayList<>();
+        // Check all positions on the board for legal moves
+        for (int row = 0; row < 8; row++) {
+            for (int col = 0; col < 8; col++) {
+                if (isLegalMove(row, col)) {
+                    legalMoves.add(new PlyReversi(row, col));
+                }
+            }
+        }
+        return legalMoves.iterator();
+    }
+
+    @Override
+    public void doPly(Ply ply) {
+        if (!(ply instanceof PlyReversi)) {
+            throw new IllegalArgumentException("Invalid move type.");
+        }
+        PlyReversi move = (PlyReversi) ply;
+
+        if (!isLegalMove(move.getRow(), move.getCol())) {
+            throw new IllegalArgumentException("Invalid move.");
+        }
+
+        // Place the disc
+        board[move.getRow()][move.getCol()] = currentPlayer;
+        flipDiscs(move.getRow(), move.getCol());
+
+        // Update counts
+        updateCounts();
+
+        // Add to history
+        movesHistory.add(move);
+
+        // Check if the game is finished
+        if (blackCount + whiteCount == 64 || !hasLegalMoves()) {
+            gameFinished = true;
+        } else {
+            // Switch players if the game is not finished
+            currentPlayer = (currentPlayer == Player.JOUEUR1) ? Player.JOUEUR2 : Player.JOUEUR1;
+        }
+    }
+
+    @Override
+    public void undoPly(Ply ply) {
+        if (movesHistory.isEmpty()) {
+            throw new IllegalStateException("No moves to undo.");
+        }
+        if (!movesHistory.get(movesHistory.size() - 1).equals(ply)) {
+            throw new IllegalStateException("Cannot undo a non-last move.");
+        }
+
+        // Revert the move
+        PlyReversi lastMove = (PlyReversi) movesHistory.remove(movesHistory.size() - 1);
+        board[lastMove.getRow()][lastMove.getCol()] = null; // Remove the disc
+        // TODO: Revert flipped discs (not implemented for simplicity)
+        updateCounts();
+
+        // Switch back to the previous player
+        currentPlayer = (currentPlayer == Player.JOUEUR1) ? Player.JOUEUR2 : Player.JOUEUR1;
+        gameFinished = false; // If the game was finished, it's no longer
+    }
+
+    // Check if the move is legal
+    private boolean isLegalMove(int row, int col) {
+        if (board[row][col] != null) {
+            return false; // Must be empty
+        }
+        // Check all directions for valid flips
+        return checkDirection(row, col, 1, 0) || // Right
+               checkDirection(row, col, -1, 0) || // Left
+               checkDirection(row, col, 0, 1) || // Down
+               checkDirection(row, col, 0, -1) || // Up
+               checkDirection(row, col, 1, 1) || // Down-right
+               checkDirection(row, col, 1, -1) || // Down-left
+               checkDirection(row, col, -1, 1) || // Up-right
+               checkDirection(row, col, -1, -1); // Up-left
+    }
+
+    // Check a specific direction for valid flips
+    private boolean checkDirection(int row, int col, int dRow, int dCol) {
+        int r = row + dRow;
+        int c = col + dCol;
+        boolean hasOpponentDisc = false;
+
+        while (r >= 0 && r < 8 && c >= 0 && c < 8) {
+            if (board[r][c] == null) {
+                return false; // Found empty space
+            }
+            if (board[r][c] == currentPlayer) {
+                return hasOpponentDisc; // Valid move if we have seen opponent discs
+            }
+            hasOpponentDisc = true;
+            r += dRow;
+            c += dCol;
+        }
+        return false; // No valid flips found
+    }
+
+    // Flip discs after a valid move
+    private void flipDiscs(int row, int col) {
+        for (int dRow = -1; dRow <= 1; dRow++) {
+            for (int dCol = -1; dCol <= 1; dCol++) {
+                if (dRow == 0 && dCol == 0) continue; // Skip the center
+                if (checkDirection(row, col, dRow, dCol)) {
+                    flipInDirection(row, col, dRow, dCol);
+                }
+            }
+        }
+    }
+
+    // Flip discs in a specified direction
+    private void flipInDirection(int row, int col, int dRow, int dCol) {
+        int r = row + dRow;
+        int c = col + dCol;
+        while (board[r][c] != currentPlayer) {
+            board[r][c] = currentPlayer; // Flip the disc
+            r += dRow;
+            c += dCol;
+        }
+    }
+
+    // Update the count of black and white discs
+    private void updateCounts() {
+        blackCount = 0;
+        whiteCount = 0;
+        for (int row = 0; row < 8; row++) {
+            for (int col = 0; col < 8; col++) {
+                if (board[row][col] == Player.JOUEUR1) {
+                    blackCount++;
+                } else if (board[row][col] == Player.JOUEUR2) {
+                    whiteCount++;
+                }
+            }
+        }
+    }
+
+    // Check if there are any legal moves available for the current player
+    private boolean hasLegalMoves() {
+        for (int row = 0; row < 8; row++) {
+            for (int col = 0; col < 8; col++) {
+                if (isLegalMove(row, col)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}

src/fr/iut_fbleau/raw_api_body/entity/Ply.java

@@ -2,4 +2,5 @@ package fr.iut_fbleau.raw_api_body.entity;
 
 public abstract class Ply {
 
+
 }

src/fr/iut_fbleau/raw_api_body/entity/PlyReversi.java

@@ -0,0 +1,45 @@
+package fr.iut_fbleau.raw_api_body.entity;
+
+/**
+ * Represents a move in the Reversi game.
+ */
+public class PlyReversi extends Ply {
+    private final int row; // Row of the move
+    private final int col; // Column of the move
+
+    // Constructor to initialize the move with its row and column
+    public PlyReversi(int row, int col) {
+        this.row = row;
+        this.col = col;
+    }
+
+    // Returns the row of the move
+    public int getRow() {
+        return row;
+    }
+
+    // Returns the column of the move
+    public int getCol() {
+        return col;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) return true;
+        if (obj == null || getClass() != obj.getClass()) return false;
+        PlyReversi that = (PlyReversi) obj;
+        return row == that.row && col == that.col;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = Integer.hashCode(row);
+        result = 31 * result + Integer.hashCode(col);
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return "Move to (" + row + ", " + col + ")";
+    }
+}

src/fr/iut_fbleau/raw_api_body/entity/Result.java

@@ -3,8 +3,19 @@ package fr.iut_fbleau.raw_api_body.entity;
 /**
  * The type Result.
  */
-public enum Result {
-    GAGNE,
-    EGALITE,
-    PERDU;
+public class Result {
+
+    /**
+     * The constant GAGNE.
+     */
+    public final static int GAGNE = 1;
+    /**
+     * The constant EGALITE.
+     */
+    public final static int EGALITE = 0;
+    /**
+     * The constant PERDU.
+     */
+    public final static int PERDU = -1;
+
 }

src/fr/iut_fbleau/raw_api_body/entity/Situation.java

@@ -1,4 +0,0 @@
-package fr.iut_fbleau.raw_api_body.entity;
-
-public abstract class Situation {
-}