diff --git a/src/gradle/wrapper/gradle-wrapper.jar b/src/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000000000000000000000000000000000..249e5832f090a2944b7473328c07c9755baa3196
Binary files /dev/null and b/src/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/src/gradle/wrapper/gradle-wrapper.properties b/src/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000000000000000000000000000000000..ae04661ee733431762e7ccf8ab9b7409ed44960c
--- /dev/null
+++ b/src/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/src/gradlew b/src/gradlew
new file mode 100644
index 0000000000000000000000000000000000000000..a69d9cb6c20655813e44515156e7253a2a239138
--- /dev/null
+++ b/src/gradlew
@@ -0,0 +1,240 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD=$JAVA_HOME/jre/sh/java
+ else
+ JAVACMD=$JAVA_HOME/bin/java
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+# Collect all arguments for the java command;
+# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# shell script including quotes and variable substitutions, so put them in
+# double quotes to make sure that they get re-expanded; and
+# * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+ die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/src/gradlew.bat b/src/gradlew.bat
new file mode 100644
index 0000000000000000000000000000000000000000..f127cfd49d4024c3e1e0d08ba56399221b4fb25d
--- /dev/null
+++ b/src/gradlew.bat
@@ -0,0 +1,91 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/src/src/main/java/Client.java b/src/src/main/java/Client.java
new file mode 100644
index 0000000000000000000000000000000000000000..b7898080fea22ae409f62e262a35aad0be6f12c5
--- /dev/null
+++ b/src/src/main/java/Client.java
@@ -0,0 +1,93 @@
+
+
+import java.io.*;
+import java.net.*;
+import java.util.Scanner;
+
+public class Client {
+ private static final String SERVER_ADDRESS = "localhost";
+ private static final int PORT = 1234;
+ private Socket socket;
+ private BufferedReader in;
+ private PrintWriter out;
+ private Scanner scanner;
+
+ public Client() {
+ scanner = new Scanner(System.in);
+ }
+
+ public void connect() {
+ try {
+ socket = new Socket(SERVER_ADDRESS, PORT);
+ in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+ out = new PrintWriter(socket.getOutputStream(), true);
+ System.out.println("Connecté au serveur Mastermind !");
+ play();
+ } catch (IOException e) {
+ System.err.println("Erreur de connexion au serveur : " + e.getMessage());
+ } finally {
+ closeConnection();
+ }
+ }
+
+ private void play() {
+ while (true) {
+ String guess = getUserInput();
+ if (guess == null) continue;
+
+ sendGuess(guess);
+ String response = receiveResponse();
+
+ if (response == null) {
+ System.out.println("Connexion fermée par le serveur.");
+ break;
+ }
+
+ System.out.println("Réponse du serveur : " + response);
+
+ if (response.contains("Félicitations")) {
+ System.out.println("Félicitations ! Vous avez trouvé la bonne combinaison !");
+ break;
+ }
+ }
+ }
+
+ private String getUserInput() {
+ System.out.print("Entrez une combinaison (4 lettres parmi B,G,O,R,W,Y) : ");
+ String input = scanner.nextLine().toUpperCase();
+
+ if (!input.matches("[BGORWY]{4}")) {
+ System.out.println("Combinaison invalide, veuillez entrer exactement 4 lettres parmi B, G, O, R, W, Y.");
+ return null;
+ }
+ return input;
+ }
+
+ private void sendGuess(String guess) {
+ out.println(guess);
+ }
+
+ private String receiveResponse() {
+ try {
+ return in.readLine();
+ } catch (IOException e) {
+ System.err.println("Erreur de lecture du serveur : " + e.getMessage());
+ return null;
+ }
+ }
+
+ private void closeConnection() {
+ try {
+ if (socket != null) socket.close();
+ if (in != null) in.close();
+ if (out != null) out.close();
+ scanner.close();
+ } catch (IOException e) {
+ System.err.println("Erreur lors de la fermeture des ressources : " + e.getMessage());
+ }
+ }
+
+ public static void main(String[] args) {
+ new Client().connect();
+ }
+}
diff --git a/src/src/main/java/Code.java b/src/src/main/java/Code.java
new file mode 100644
index 0000000000000000000000000000000000000000..cf8669832589b5e02eb07f04c2823d87083b8714
--- /dev/null
+++ b/src/src/main/java/Code.java
@@ -0,0 +1,77 @@
+
+import java.util.Random;
+
+public class Code {
+ public static final int CODE_LENGTH = 4;
+ public static char[] COLORS = new char[]{'B','G','O','R','W','Y'};
+ private final char[] codeWord = new char[CODE_LENGTH];
+
+ public Code(Random random){
+ for (int i = 0; i < CODE_LENGTH; i++) {
+ codeWord[i] = COLORS[random.nextInt(COLORS.length)];
+ }
+ }
+
+ public Code(String codeString){
+ assert(codeString.length() == CODE_LENGTH);
+ for(int i=0; i<CODE_LENGTH; i++)
+ codeWord[i] = codeString.charAt(i);
+ }
+
+ @Override
+ public String toString() {
+ return new String(codeWord);
+ }
+
+ /**
+ * return the number of colors of guess that are correctly positioned
+ */
+ public int numberOfColorsWithCorrectPosition(Code guess){
+ int count = 0;
+ for(char color : COLORS){
+ count += numberOfMatches(color, guess);
+ }
+ return count;
+ }
+
+ /**
+ * return the number of colors of guess that are in this codeWord
+ * but do not have the correct position
+ */
+ public int numberOfColorsWithIncorrectPosition(Code guess){
+ int count = 0;
+ for(char color:COLORS){
+ int nMatchedOccurrences = numberOfMatches(color, guess);
+ int nUnmatchedOccurrencesCode = numberOfOccurrences(color, this) - nMatchedOccurrences;
+ int nUnmatchedOccurrencesGuess = numberOfOccurrences(color, guess) - nMatchedOccurrences;
+ count += Math.min(nUnmatchedOccurrencesCode, nUnmatchedOccurrencesGuess);
+ }
+ return count;
+ }
+
+
+ private int numberOfOccurrences(char color, Code code){
+ int count = 0;
+ for (int i = 0; i < CODE_LENGTH; i++) {
+ if (code.codeWord[i] == color) count++;
+ }
+ return count;
+ }
+
+ private int numberOfMatches(char color, Code guess){
+ int count = 0;
+ for (int i = 0; i < CODE_LENGTH; i++) {
+ if ((this.codeWord[i] == guess.codeWord[i]) && (this.codeWord[i] == color)){
+ count++;
+ }
+ }
+ return count;
+ }
+
+ @Override
+ public boolean equals(Object o){
+ if (o == null) return false;
+ if (!(o instanceof Code)) return false;
+ return this.toString().equals(o.toString());
+ }
+}
diff --git a/src/src/main/java/Server.java b/src/src/main/java/Server.java
new file mode 100644
index 0000000000000000000000000000000000000000..bb9540d85e3dfe532f6637d970dc9845810e42d9
--- /dev/null
+++ b/src/src/main/java/Server.java
@@ -0,0 +1,86 @@
+
+
+import java.io.*;
+import java.net.*;
+import java.util.Random;
+
+
+public class Server {
+ private static final int PORT = 1234;
+ private static final int CODE_LENGTH = 4;
+ private Code secretCode;
+
+ public Server() {
+ this.secretCode = generateSecretCode();
+ System.out.println("Code secret généré : " + secretCode);
+ }
+
+ private Code generateSecretCode() {
+ Random random = new Random();
+ return new Code(random); // Génère un code secret aléatoire
+ }
+
+ public void start() {
+ try (ServerSocket serverSocket = new ServerSocket(PORT)) {
+ System.out.println("Serveur en attente de connexions sur le port " + PORT + "...");
+
+ // Serveur qui accepte une seule connexion à la fois
+ while (true) {
+ try {
+ // Accepte un client
+ Socket clientSocket = serverSocket.accept();
+ System.out.println("Client connecté !");
+ handleClient(clientSocket); // Gère le client sans utiliser de thread
+ } catch (IOException e) {
+ System.err.println("Erreur lors de l'acceptation d'un client : " + e.getMessage());
+ }
+ }
+ } catch (IOException e) {
+ System.err.println("Erreur lors du démarrage du serveur : " + e.getMessage());
+ }
+ }
+
+ // Méthode pour gérer un client sans thread
+ private void handleClient(Socket clientSocket) {
+ try (BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
+ PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true)) {
+
+ String input;
+ int attempts = 0;
+
+ // Interaction avec le client
+ while ((input = in.readLine()) != null) {
+ attempts++;
+ System.out.println("Tentative " + attempts + " du client : " + input);
+
+ // Vérifier si la combinaison est valide
+ if (input.length() != CODE_LENGTH || !input.matches("[BGORWY]{4}")) {
+ out.println("Erreur : Entrée invalide. Essayez encore.");
+ continue;
+ }
+
+ // Créer une instance de Code à partir de l'entrée du client
+ Code guess = new Code(input);
+ int correctPosition = secretCode.numberOfColorsWithCorrectPosition(guess);
+ int incorrectPosition = secretCode.numberOfColorsWithIncorrectPosition(guess);
+
+ // Envoyer le résultat au client
+ out.println(correctPosition + " " + incorrectPosition);
+
+ // Vérifier si le client a trouvé la bonne combinaison
+ if (correctPosition == CODE_LENGTH) {
+ System.out.println("Le client a trouvé la combinaison " + secretCode + " en " + attempts + " essais.");
+ out.println("Félicitations ! Vous avez trouvé la bonne combinaison !");
+ break;
+ }
+ }
+ } catch (IOException e) {
+ System.err.println("Erreur de communication avec le client : " + e.getMessage());
+ }
+ }
+
+ public static void main(String[] args) {
+ Server server = new Server();
+ server.start();
+ }
+}