big merge je vais dcd

app/build.gradle

@@ -16,14 +16,25 @@ project.ext.os = System.properties['os.name'].toLowerCase().split(" ")[0]
 repositories {
     // Use Maven Central for resolving dependencies.
     mavenCentral()
+    flatDir {
+       dirs("$rootProject.projectDir/libs")
+   }
 }
 
 dependencies {
     // Use JUnit Jupiter for testing.
     testImplementation 'org.junit.jupiter:junit-jupiter:5.9.1'
 
+    // This dependency is used by the application.
+    implementation 'com.google.guava:guava:31.1-jre'
+
+    // uml
+    implementation 'com.github.javaparser:javaparser-symbol-solver-core:3.26.2'
+
     implementation 'org.json:json:20250107'
 
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.2'
+
     implementation "io.github.spair:imgui-java-app:1.88.0"
 
     implementation "org.lwjgl:lwjgl-stb:3.3.4"
@@ -33,19 +44,12 @@ dependencies {
 
 application {
     // Define the main class for the application.
-    mainClass = 'org.polytech.ryuk.gui.Main'
+    mainClass = 'gui.Main'
 }
 
-// Add libraries into the final jar
-jar {
-    archiveBaseName = rootProject.getName()
-    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-    manifest {
-        attributes "Main-Class": application.mainClass
-    }
-    from {
-        configurations.compileClasspath.collect { it.isDirectory() ? it : zipTree(it) }
-    } 
+tasks.named('test') {
+    // Use JUnit Platform for unit tests.
+    useJUnitPlatform()
 }
 
 run {

app/src/main/java/common/Signal.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.common;
+package common;
 
 import java.util.HashSet;
 import java.util.Set;

app/src/main/java/game/Game.java

@@ -0,0 +1,52 @@
+package game;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import sudoku.structure.MultiDoku;
+
+public class Game {
+
+	public static enum GameState {
+		GameNotStarted, GameGoing, GameEnd
+	}
+
+	private final Map<Integer, Player> players;
+	private GameState gameState;
+	private MultiDoku doku;
+
+	public Game() {
+		this.players = new HashMap<>();
+		this.gameState = GameState.GameNotStarted;
+	}
+
+	public Player getPlayerById(int id) {
+		return players.get(id);
+	}
+
+	public void addPlayer(Player player) {
+		players.put(player.getId(), player);
+	}
+
+	public void removePlayer(int id) {
+		players.remove(id);
+	}
+
+	public Map<Integer, Player> getPlayers() {
+		return players;
+	}
+
+	public void startGame(MultiDoku doku) {
+		this.doku = doku;
+		this.gameState = GameState.GameGoing;
+	}
+
+	public GameState getGameState() {
+		return gameState;
+	}
+
+	public MultiDoku getDoku() {
+		return doku;
+	}
+
+}

app/src/main/java/game/Player.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.game;
+package game;
 
 import java.io.Serializable;
 
@@ -8,20 +8,10 @@ public class Player implements Serializable {
 
 	private final String pseudo;
 	private final int id;
-	private int score;
 
 	public Player(int id, String pseudo) {
 		this.pseudo = pseudo;
 		this.id = id;
-		this.score = 0;
-	}
-
-	public int getRemainingCells() {
-		return score;
-	}
-
-	void setRemainingCells(int score) {
-		this.score = score;
 	}
 
 	public String getPseudo() {

app/src/main/java/gui/ColorGenerator.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/gui/Fonts.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 import imgui.ImFont;
 import imgui.ImFontConfig;

app/src/main/java/gui/Images.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 import java.nio.ByteBuffer;
 

app/src/main/java/gui/Main.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.gui;
-
-import org.polytech.ryuk.gui.menu.MainMenu;
-import org.polytech.ryuk.gui.menu.StateMachine;
+package gui;
 
+import gui.menu.MainMenu;
+import gui.menu.StateMachine;
+import imgui.ImGui;
 import imgui.app.Application;
 import imgui.app.Configuration;
 

app/src/main/java/gui/Options.java

@@ -1,8 +1,7 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 public class Options {
 
 	public static Symbols Symboles = Symbols.Numbers;
-	public static float BackgroundSpeed = 1.0f;
 
 }

app/src/main/java/gui/RenderableMultidoku.java

@@ -1,15 +1,15 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import org.polytech.ryuk.sudoku.structure.Block;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.Coordinate;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Block;
+import sudoku.structure.Cell;
+import sudoku.structure.Coordinate;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 public class RenderableMultidoku {
 
@@ -47,8 +47,6 @@ public class RenderableMultidoku {
 		return cells.get(index);
 	}
 
-	
-
 	private static record PositionConstraint(Sudoku sudoku1, Sudoku sudoku2, Coordinate offset) {
 	}
 

app/src/main/java/gui/SudokuRenderer.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui.widget;
+package gui;
 
 import java.util.HashMap;
 import java.util.HashSet;
@@ -6,25 +6,18 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import org.polytech.ryuk.common.ConsumerSignal;
-import org.polytech.ryuk.common.Signal;
-import org.polytech.ryuk.gui.ColorGenerator;
-import org.polytech.ryuk.gui.ColorGenerator.Color;
-import org.polytech.ryuk.gui.Fonts;
-import org.polytech.ryuk.gui.Options;
-import org.polytech.ryuk.gui.RenderableMultidoku;
-import org.polytech.ryuk.gui.Symbols;
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-import org.polytech.ryuk.sudoku.structure.Block;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
-
+import common.Signal;
+import gui.ColorGenerator.Color;
 import imgui.ImGui;
 import imgui.ImVec2;
 import imgui.ImVec4;
 import imgui.flag.ImGuiCol;
 import imgui.flag.ImGuiStyleVar;
+import sudoku.constraint.Constraint;
+import sudoku.structure.Block;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 public class SudokuRenderer {
 
@@ -40,7 +33,6 @@ public class SudokuRenderer {
 	private final Set<Cell> diagonals = new HashSet<>();
 
 	public final Signal onResolve = new Signal();
-	public final ConsumerSignal<Cell> onCellChange = new ConsumerSignal<>();
 
 	public SudokuRenderer(MultiDoku doku) {
 		this.doku = RenderableMultidoku.fromMultidoku(doku);
@@ -80,13 +72,11 @@ public class SudokuRenderer {
 				if (currentCell.getSymbolIndex() == i) {
 					if (ImGui.button("X", cellSize)) {
 						currentCell.setSymbolIndex(Cell.NOSYMBOL);
-						this.onCellChange.emit(currentCell);
 						ImGui.closeCurrentPopup();
 					}
 				} else {
 					if (ImGui.button(Options.Symboles.getSymbols().get(i), cellSize)) {
-						if (currentCell.trySetValue(i))
-							this.onCellChange.emit(currentCell);
+						currentCell.trySetValue(i);
 						if (this.doku.getDoku().isSolved())
 							this.onResolve.emit();
 						ImGui.closeCurrentPopup();
@@ -108,7 +98,7 @@ public class SudokuRenderer {
 		if (offsetX > 0) {
 			ImGui.setCursorPosX(offsetX);
 		}
-		ImGui.beginChild("sudokuChild", new ImVec2(cellSize.x * doku.getWidth(), cellSize.y * doku.getHeight()));
+		ImGui.beginChild(1, new ImVec2(cellSize.x * doku.getWidth(), cellSize.y * doku.getHeight()));
 
 		ImGui.pushStyleVar(ImGuiStyleVar.FrameBorderSize, 2.0f);
 		ImGui.pushStyleVar(ImGuiStyleVar.ItemSpacing, new ImVec2(0.0f, 0.0f));

app/src/main/java/gui/SudokuSelector.java

@@ -1,24 +1,22 @@
-package org.polytech.ryuk.gui.widget;
+package gui;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import org.polytech.ryuk.common.ConsumerSignal;
-import org.polytech.ryuk.gui.SudokuType;
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-import org.polytech.ryuk.sudoku.structure.Difficulty;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.SudokuFactory;
-
+import common.Signal;
 import imgui.ImGui;
 import imgui.extension.imguifiledialog.ImGuiFileDialog;
 import imgui.extension.imguifiledialog.flag.ImGuiFileDialogFlags;
 import imgui.type.ImBoolean;
 import imgui.type.ImInt;
+import sudoku.constraint.Constraint;
+import sudoku.structure.Difficulty;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.SudokuFactory;
 
 public class SudokuSelector {
 
-	public final ConsumerSignal<MultiDoku> onSelect = new ConsumerSignal<>();
+	public final Signal onSelect = new Signal();
 	private MultiDoku doku;
 
 	private final boolean canGenEmptyGrid;
@@ -28,16 +26,16 @@ public class SudokuSelector {
 	private final ImInt difficulty = new ImInt(Difficulty.Medium.ordinal());
 	private final List<ImBoolean> contraints = new ArrayList<>();
 
+	private static final String[] sudokuTypes = { "Carré", "Rectangle", "Multidoku" };
+	private static final int SQUARE = 0, RECTANGLE = 1, MULTIDOKU = 2;
+
 	private final ImInt sudokuSize = new ImInt(3);
 
 	private final ImInt sudokuWidth = new ImInt(3);
 	private final ImInt sudokuHeight = new ImInt(3);
 
-	private final String confirmMessage;
-
-	public SudokuSelector(boolean canGenEmptyGrid, String confirmMessage) {
+	public SudokuSelector(boolean canGenEmptyGrid) {
 		this.canGenEmptyGrid = canGenEmptyGrid;
-		this.confirmMessage = confirmMessage;
 		initConstraints();
 	}
 
@@ -65,7 +63,7 @@ public class SudokuSelector {
 				e.printStackTrace();
 			}
 		}
-		this.onSelect.emit(this.doku);
+		this.onSelect.emit();
 	}
 
 	public void renderFileDialog() {
@@ -77,7 +75,7 @@ public class SudokuSelector {
 						String filePath = entry.getValue();
 						this.doku = SudokuFactory.fromfile(filePath);
 						if (this.doku != null)
-							this.onSelect.emit(this.doku);
+							this.onSelect.emit();
 					} catch (Exception e) {
 						e.printStackTrace();
 					}
@@ -100,7 +98,7 @@ public class SudokuSelector {
 		switch (currentType.getMakerParamCount()) {
 			case 1:
 				ImGui.inputInt("Taille", sudokuSize);
-				if (ImGui.button(confirmMessage)) {
+				if (ImGui.button("Résoudre un sudoku")) {
 					selectSudoku(currentType.createDoku(getConstraints(), sudokuSize.get()), false);
 				}
 				if (canGenEmptyGrid && ImGui.button("Générer une grille vide")) {
@@ -111,7 +109,7 @@ public class SudokuSelector {
 			case 2:
 				ImGui.inputInt("Largeur", sudokuHeight);
 				ImGui.inputInt("Longueur", sudokuWidth);
-				if (ImGui.button(confirmMessage)) {
+				if (ImGui.button("Résoudre un sudoku")) {
 					selectSudoku(currentType.createDoku(getConstraints(), sudokuWidth.get(), sudokuHeight.get()),
 							false);
 				}
@@ -131,4 +129,8 @@ public class SudokuSelector {
 		renderFileDialog();
 	}
 
+	public MultiDoku getDoku() {
+		return doku;
+	}
+
 }

app/src/main/java/gui/SudokuType.java

@@ -1,10 +1,10 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 import java.util.List;
 
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.SudokuFactory;;
+import sudoku.constraint.Constraint;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.SudokuFactory;;
 
 public enum SudokuType {
 

app/src/main/java/gui/Symbols.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui;
+package gui;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/gui/menu/BaseView.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
 import imgui.ImGui;
 

app/src/main/java/gui/menu/ConnexionStatusView.java

@@ -1,12 +1,11 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
 import java.io.IOException;
 import java.net.UnknownHostException;
 
-import org.polytech.ryuk.network.client.Client;
-import org.polytech.ryuk.network.server.Server;
-
 import imgui.ImGui;
+import network.client.Client;
+import network.server.Server;
 
 public class ConnexionStatusView extends BaseView {
 

app/src/main/java/gui/menu/MainMenu.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
 import imgui.ImGui;
 import imgui.ImVec2;

app/src/main/java/gui/menu/MultiMenu.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
 import java.io.IOException;
 

app/src/main/java/gui/menu/MultiPlayerDokuView.java

@@ -0,0 +1,37 @@
+package gui.menu;
+
+import gui.SudokuRenderer;
+import imgui.ImGui;
+import network.client.Client;
+import network.server.Server;
+
+public class MultiPlayerDokuView extends BaseView{
+
+	private final Client client;
+	private final Server server;
+	private final SudokuRenderer sudokuRenderer;
+
+	public MultiPlayerDokuView(StateMachine stateMachine, Client client, Server server) {
+		super(stateMachine);
+		this.client = client;
+		this.server = server;
+		this.sudokuRenderer = new SudokuRenderer(this.client.getGame().getDoku());
+		this.client.onDisconnect.connect(this::onDisconnect);
+	}
+
+	public void onDisconnect() {
+		if (server == null) {
+			closeMenu();
+		}
+	}
+
+	@Override
+	public void render() {
+		this.sudokuRenderer.render();
+		if (ImGui.button("Quitter")) {
+			this.client.stop();
+			this.closeMenu(3);
+		}
+	}
+
+}

app/src/main/java/gui/menu/MultiPlayerView.java

@@ -1,31 +1,24 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.gui.widget.SudokuSelector;
-import org.polytech.ryuk.network.client.Client;
-import org.polytech.ryuk.network.server.Server;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
+import java.util.Arrays;
 
+import game.Player;
 import imgui.ImGui;
-import imgui.type.ImInt;
+import network.client.Client;
+import network.server.Server;
+import sudoku.constraint.Constraint;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.SudokuFactory;
 
 public class MultiPlayerView extends BaseView {
 
 	private final Client client;
 	private final Server server;
 
-	private final SudokuSelector selector;
-
-	private ImInt gameDurationMinutes = new ImInt(10);
-
-	private MultiDoku doku = null;
-
 	public MultiPlayerView(StateMachine stateMachine, Client client, Server server) {
 		super(stateMachine);
 		this.client = client;
 		this.server = server;
-		this.selector = new SudokuSelector(false, "Sélectionner le sudoku");
-		this.selector.onSelect.connect(this::onSelected);
 		this.client.onDisconnect.connect(this::onDisconnect);
 		this.client.onGameStarted
 				.connect(() -> this.stateMachine.pushState(new MultiPlayerDokuView(stateMachine, client, server)));
@@ -41,40 +34,26 @@ public class MultiPlayerView extends BaseView {
 		this.stateMachine.popState();
 	}
 
-	private void onSelected(MultiDoku doku) {
-		this.doku = doku;
-	}
-
 	public void renderGameStatus() {
 		if (this.server == null) {
 			ImGui.text("En attente de l'administrateur du serveur ...");
 		} else {
-			renderTimer();
-			ImGui.beginDisabled(this.doku == null);
 			if (ImGui.button("Démarrer")) {
-				this.server.startGame(this.doku, this.gameDurationMinutes.get() * 60);
+				// temp
+				MultiDoku doku = SudokuFactory.createBasicXShapedMultidoku(3, Arrays.asList(Constraint.Diagonal));
+				this.server.startGame(doku);
 			}
-			ImGui.endDisabled();
-			selector.render();
 		}
 	}
 
-	private void renderPlayers() {
+	@Override
+	public void render() {
 		ImGui.text("Joueurs :");
 		{
 			for (Player player : this.client.getGame().getPlayers().values()) {
 				ImGui.bulletText(player.getPseudo());
 			}
 		}
-	}
-
-	private void renderTimer() {
-		ImGui.inputInt("Temps de la partie (minutes)", gameDurationMinutes);
-	}
-
-	@Override
-	public void render() {
-		renderPlayers();
 		renderGameStatus();
 	}
 

app/src/main/java/gui/menu/OptionsMenu.java

@@ -1,15 +1,13 @@
-package org.polytech.ryuk.gui.menu;
-
-import org.polytech.ryuk.gui.Options;
-import org.polytech.ryuk.gui.Symbols;
+package gui.menu;
 
+import gui.Options;
+import gui.Symbols;
 import imgui.ImGui;
 import imgui.type.ImInt;
 
 public class OptionsMenu extends BaseView {
 
 	private ImInt currentValue = new ImInt();
-	private float backgroundSpeed[] = new float[]{Options.BackgroundSpeed};
 
 	public OptionsMenu(StateMachine stateMachine) {
 		super(stateMachine);
@@ -21,9 +19,6 @@ public class OptionsMenu extends BaseView {
 		if(ImGui.combo("Jeu de symboles", currentValue, Symbols.getSymbolsNames())){
 			Options.Symboles = Symbols.values()[currentValue.get()];
 		}
-		if(ImGui.sliderFloat("Vitesse d'animation de l'arrière plan", backgroundSpeed, 0.0f, 10.0f)){
-			Options.BackgroundSpeed = backgroundSpeed[0];
-		}
 		renderReturnButton();
 	}
 

app/src/main/java/gui/menu/SoloMenu.java

@@ -1,8 +1,6 @@
-package org.polytech.ryuk.gui.menu;
-
-import org.polytech.ryuk.gui.widget.SudokuSelector;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
+package gui.menu;
 
+import gui.SudokuSelector;
 import imgui.ImGui;
 
 public class SoloMenu extends BaseView {
@@ -11,12 +9,12 @@ public class SoloMenu extends BaseView {
 
 	public SoloMenu(StateMachine stateMachine) {
 		super(stateMachine);
-		this.sudokuSelector = new SudokuSelector(true, "Résoudre le sudoku");
+		this.sudokuSelector = new SudokuSelector(true);
 		this.sudokuSelector.onSelect.connect(this::pushSudokuState);
 	}
 
-	private void pushSudokuState(MultiDoku doku) {
-		this.stateMachine.pushState(new SudokuView(stateMachine, doku));
+	private void pushSudokuState() {
+		this.stateMachine.pushState(new SudokuView(stateMachine, this.sudokuSelector.getDoku()));
 	}
 
 	@Override

app/src/main/java/gui/menu/StateMachine.java

@@ -1,9 +1,8 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
 import java.util.Stack;
 
-import org.polytech.ryuk.gui.AnimatedBackground;
-
+import gui.Images;
 import imgui.ImGui;
 import imgui.ImVec2;
 import imgui.flag.ImGuiKey;
@@ -12,11 +11,9 @@ import imgui.flag.ImGuiWindowFlags;
 public class StateMachine {
 
 	private final Stack<BaseView> menus;
-	private final AnimatedBackground background;
 
 	public StateMachine() {
 		this.menus = new Stack<>();
-		this.background = new AnimatedBackground();
 	}
 
 	public void clear() {
@@ -30,11 +27,6 @@ public class StateMachine {
 		menus.add(menu);
 	}
 
-	public void overrideState(BaseView menu) {
-		menus.getLast().cleanResources();
-		menus.set(menus.size() - 1, menu);
-	}
-
 	public void popState() {
 		menus.getLast().cleanResources();
 		menus.pop();
@@ -48,7 +40,12 @@ public class StateMachine {
 
 	public void render() {
 		var displaySize = ImGui.getIO().getDisplaySize();
-		this.background.render();
+		ImGui.setNextWindowPos(new ImVec2(0.0f, 0.0f));
+		ImGui.setNextWindowSize(displaySize);
+		ImGui.begin("Background", null, ImGuiWindowFlags.NoDecoration | ImGuiWindowFlags.NoMove
+		| ImGuiWindowFlags.NoSavedSettings | ImGuiWindowFlags.NoBackground  | ImGuiWindowFlags.NoBringToFrontOnFocus | ImGuiWindowFlags.NoInputs);
+		ImGui.image(Images.BACKGROUND, displaySize, new ImVec2(0, 0));
+		ImGui.end();
 		ImGui.setNextWindowPos(new ImVec2(0.0f, 0.0f));
 		ImGui.setNextWindowSize(displaySize);
 		ImGui.begin("##Main Window", null, ImGuiWindowFlags.NoDecoration | ImGuiWindowFlags.NoMove

app/src/main/java/gui/menu/SudokuView.java

@@ -1,17 +1,16 @@
-package org.polytech.ryuk.gui.menu;
+package gui.menu;
 
 import java.util.concurrent.CancellationException;
 
-import org.polytech.ryuk.gui.widget.SudokuRenderer;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-import org.polytech.ryuk.sudoku.solver.BacktrackingSolver;
-import org.polytech.ryuk.sudoku.solver.HumanSolver;
-import org.polytech.ryuk.sudoku.solver.MixedSolver;
-import org.polytech.ryuk.sudoku.solver.Solver;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-
+import gui.SudokuRenderer;
 import imgui.ImGui;
 import imgui.ImGuiStyle;
+import sudoku.io.SudokuSerializer;
+import sudoku.solver.BacktrackingSolver;
+import sudoku.solver.HumanSolver;
+import sudoku.solver.MixedSolver;
+import sudoku.solver.Solver;
+import sudoku.structure.MultiDoku;
 
 public class SudokuView extends BaseView {
 

app/src/main/java/network/Connexion.java

@@ -1,11 +1,11 @@
-package org.polytech.ryuk.network;
+package network;
 
 import java.io.IOException;
 import java.io.ObjectOutputStream;
 import java.net.Socket;
 
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
 
 public abstract class Connexion implements PacketVisitor {
 	

app/src/main/java/network/ConnexionThread.java

@@ -1,9 +1,9 @@
-package org.polytech.ryuk.network;
+package network;
 
 import java.io.IOException;
 import java.io.ObjectInputStream;
 
-import org.polytech.ryuk.network.protocol.Packet;
+import network.protocol.Packet;
 
 public class ConnexionThread extends Thread {
 
@@ -22,7 +22,7 @@ public class ConnexionThread extends Thread {
 				// System.out.println(objectInputStream.available());
 				Object o = objectInputStream.readObject();
 				if (o instanceof Packet packet) {
-					connexion.visit(packet);
+					connexion.visitPacket(packet);
 				}
 			} catch (ClassNotFoundException | IOException e) {
 				e.printStackTrace();

app/src/main/java/network/client/Client.java

@@ -1,18 +1,13 @@
-package org.polytech.ryuk.network.client;
+package network.client;
 
 import java.io.IOException;
 import java.net.UnknownHostException;
 import java.util.Random;
 
-import org.polytech.ryuk.common.ConsumerSignal;
-import org.polytech.ryuk.common.Signal;
-import org.polytech.ryuk.game.Game;
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.network.protocol.packets.ChangeCellPacket;
-import org.polytech.ryuk.network.protocol.packets.LoginPacket;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import common.Signal;
+import game.Game;
+import game.Player;
+import network.protocol.packets.LoginPacket;
 
 public class Client {
 	private final ClientConnexion clientConnection;
@@ -22,9 +17,6 @@ public class Client {
 	public final Signal onDisconnect = new Signal();
 	public final Signal onClosed = new Signal();
 	public final Signal onGameStarted = new Signal();
-	public final ConsumerSignal<Player> onGameEnd = new ConsumerSignal<>();
-
-	Player player;
 
 	String disconnectReason = null;
 
@@ -62,20 +54,4 @@ public class Client {
 		stop();
 	}
 
-	public void sendCellChange(Cell cell) {
-		MultiDoku doku = getGame().getDoku();
-		for (int sudokuIndex = 0; sudokuIndex < doku.getNbSubGrids(); sudokuIndex++) {
-			Sudoku sudoku = doku.getSubGrid(sudokuIndex);
-			int cellIndex = sudoku.getCells().indexOf(cell);
-			if (cellIndex != -1) {
-				this.clientConnection.sendPacket(new ChangeCellPacket(sudokuIndex, cellIndex, cell.getSymbolIndex()));
-				return;
-			}
-		}
-	}
-
-	public Player getPlayer() {
-		return player;
-	}
-
 }

app/src/main/java/network/client/ClientConnexion.java

@@ -0,0 +1,76 @@
+package network.client;
+
+import java.io.IOException;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+import game.Player;
+import network.Connexion;
+import network.protocol.packets.ConnexionInfoPacket;
+import network.protocol.packets.DisconnectPacket;
+import network.protocol.packets.KeepAlivePacket;
+import network.protocol.packets.LoginPacket;
+import network.protocol.packets.PlayerJoinPacket;
+import network.protocol.packets.PlayerLeavePacket;
+import network.protocol.packets.StartGamePacket;
+import sudoku.io.SudokuSerializer;
+
+public class ClientConnexion extends Connexion {
+
+	private final Client client;
+	private Player player = null;
+
+	public ClientConnexion(String address, short port, Client client) throws UnknownHostException, IOException {
+		super(new Socket(address, port));
+		this.client = client;
+	}
+
+	@Override
+	public void close() {
+		if (!this.isClosed()) {
+			super.close();
+			client.onDisconnect.emit();
+		}
+	}
+
+	@Override
+	public void visitPacket(ConnexionInfoPacket packet) {
+		this.player = this.client.getGame().getPlayerById(packet.getConnectionId());
+		client.onConnect.emit();
+	}
+
+	@Override
+	public void visitPacket(KeepAlivePacket packet) {
+		// we just send the packet back to the server
+		sendPacket(packet);
+	}
+
+	@Override
+	public void visitPacket(DisconnectPacket packet) {
+		this.client.disconnectReason = packet.getReason();
+		close();
+	}
+
+	@Override
+	public void visitPacket(LoginPacket packet) {
+		throw new UnsupportedOperationException("Unimplemented method 'visitPacketLogin'");
+	}
+
+	@Override
+	public void visitPacket(PlayerJoinPacket packet) {
+		this.client.addPlayer(packet.getPlayer());
+		System.out.println("[Client] " + packet.getPlayer().getPseudo() + " joined the game !");
+	}
+
+	@Override
+	public void visitPacket(PlayerLeavePacket packet) {
+		this.client.getGame().removePlayer(packet.getPlayer());
+	}
+
+	@Override
+	public void visitPacket(StartGamePacket packet) {
+		this.client.getGame().startGame(SudokuSerializer.deserializeSudoku(packet.getSerializedSudoku()));
+		this.client.onGameStarted.emit();
+	}
+
+}

app/src/main/java/network/protocol/Packet.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.network.protocol;
+package network.protocol;
 
 import java.io.Serializable;
 

app/src/main/java/network/protocol/PacketVisitor.java

@@ -0,0 +1,25 @@
+package network.protocol;
+
+import network.protocol.packets.ConnexionInfoPacket;
+import network.protocol.packets.DisconnectPacket;
+import network.protocol.packets.KeepAlivePacket;
+import network.protocol.packets.LoginPacket;
+import network.protocol.packets.PlayerJoinPacket;
+import network.protocol.packets.PlayerLeavePacket;
+import network.protocol.packets.StartGamePacket;
+
+public interface PacketVisitor {
+
+	default void visitPacket(Packet packet) {
+		packet.accept(this);
+	}
+	
+	void visitPacket(ConnexionInfoPacket packet);
+	void visitPacket(DisconnectPacket packet);
+	void visitPacket(KeepAlivePacket packet);
+	void visitPacket(LoginPacket packet);
+	void visitPacket(PlayerJoinPacket packet);
+	void visitPacket(PlayerLeavePacket packet);
+	void visitPacket(StartGamePacket packet);
+	
+}

app/src/main/java/network/protocol/Packets.java

@@ -0,0 +1,7 @@
+package network.protocol;
+
+public enum Packets {
+
+	ConnectionInfo, KeepAlive, Disconnect, Login, PlayerJoin, PlayerLeave, StartGame
+
+}

app/src/main/java/network/protocol/packets/ConnexionInfoPacket.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.network.protocol.packets;
+package network.protocol.packets;
 
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
 
 public class ConnexionInfoPacket extends Packet {
 

app/src/main/java/network/protocol/packets/DisconnectPacket.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.network.protocol.packets;
+package network.protocol.packets;
 
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
 
 public class DisconnectPacket extends Packet {
 

app/src/main/java/network/protocol/packets/KeepAlivePacket.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.network.protocol.packets;
+package network.protocol.packets;
 
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
 
 public class KeepAlivePacket extends Packet {
 

app/src/main/java/network/protocol/packets/LoginPacket.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.network.protocol.packets;
+package network.protocol.packets;
 
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
 
 public class LoginPacket extends Packet {
 

app/src/main/java/network/protocol/packets/PlayerJoinPacket.java

@@ -1,9 +1,9 @@
-package org.polytech.ryuk.network.protocol.packets;
+package network.protocol.packets;
 
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
+import game.Player;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
 
 public class PlayerJoinPacket extends Packet{
 

app/src/main/java/network/protocol/packets/PlayerLeavePacket.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.network.protocol.packets;
+package network.protocol.packets;
 
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
 
 public class PlayerLeavePacket extends Packet{
 

app/src/main/java/network/protocol/packets/StartGamePacket.java

@@ -0,0 +1,26 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class StartGamePacket extends Packet {
+
+	static private final long serialVersionUID = Packets.StartGame.ordinal();
+
+	private final String serializedSudoku;
+
+	public StartGamePacket(String serializedSudoku) {
+		this.serializedSudoku = serializedSudoku;
+	}
+
+	public String getSerializedSudoku() {
+		return serializedSudoku;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

app/src/main/java/network/server/KeepAliveHandler.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.network.server;
+package network.server;
 
 import java.util.Random;
 
-import org.polytech.ryuk.network.protocol.packets.KeepAlivePacket;
+import network.protocol.packets.KeepAlivePacket;
 
 public class KeepAliveHandler {
 

app/src/main/java/network/server/Server.java

@@ -1,19 +1,16 @@
-package org.polytech.ryuk.network.server;
+package network.server;
 
 import java.io.IOException;
 import java.net.ServerSocket;
-import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.polytech.ryuk.game.Game;
-import org.polytech.ryuk.game.Game.GameState;
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.packets.EndGamePacket;
-import org.polytech.ryuk.network.protocol.packets.StartGamePacket;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
+import game.Game;
+import game.Player;
+import network.protocol.Packet;
+import network.protocol.packets.StartGamePacket;
+import sudoku.io.SudokuSerializer;
+import sudoku.structure.MultiDoku;
 
 public class Server {
 
@@ -40,16 +37,7 @@ public class Server {
 		}
 	}
 
-	private void checkTimer() {
-		if (getGame() == null || getGame().getGameState() != GameState.GameGoing)
-			return;
-		long now = Instant.now().getEpochSecond();
-		long end = getGame().getStartTime().getEpochSecond() + getGame().getGameDuration();
-		if (now > end)
-			stopGame();
-	}
-
-	private void checkConnexions() {
+	public void update() {
 		for (var it = connexions.iterator(); it.hasNext();) {
 			ServerConnexion connexion = it.next();
 			if (!connexion.update()) {
@@ -60,11 +48,6 @@ public class Server {
 		}
 	}
 
-	public void update() {
-		checkTimer();
-		checkConnexions();
-	}
-
 	public void stop() {
 		this.acceptThread.cancel();
 		this.logicThread.cancel();
@@ -85,19 +68,9 @@ public class Server {
 		return game;
 	}
 
-	public void startGame(MultiDoku doku, long gameDuration) {
-		Instant now = Instant.now();
-		this.game.startGame(doku, now, gameDuration);
-		for (ServerConnexion connexion : this.connexions) {
-			connexion.setSudoku(doku.clone());
-		}
-		broadcastPacket(new StartGamePacket(SudokuSerializer.serializeSudoku(doku).toString(), now, gameDuration));
-	}
-
-	public void stopGame() {
-		// we don't need to specify the winner since it has to be the first
-		broadcastPacket(new EndGamePacket());
-		getGame().stopGame();
+	public void startGame(MultiDoku doku) {
+		this.game.startGame(doku);
+		broadcastPacket(new StartGamePacket(SudokuSerializer.serializeSudoku(doku).toString()));
 	}
 
 }

app/src/main/java/network/server/ServerAcceptThread.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.network.server;
+package network.server;
 
 import java.io.IOException;
 import java.net.Socket;

app/src/main/java/network/server/ServerConnexion.java

@@ -0,0 +1,105 @@
+package network.server;
+
+import java.io.IOException;
+import java.net.Socket;
+
+import game.Player;
+import game.Game.GameState;
+import network.Connexion;
+import network.protocol.packets.ConnexionInfoPacket;
+import network.protocol.packets.DisconnectPacket;
+import network.protocol.packets.KeepAlivePacket;
+import network.protocol.packets.LoginPacket;
+import network.protocol.packets.PlayerJoinPacket;
+import network.protocol.packets.PlayerLeavePacket;
+import network.protocol.packets.StartGamePacket;
+import sudoku.io.SudokuSerializer;
+
+public class ServerConnexion extends Connexion {
+
+	private final Server server;
+	private final KeepAliveHandler keepAliveHandler;
+	private boolean shouldClose = false;
+	private Player player = null;
+
+	public ServerConnexion(Socket socket, Server server) throws IOException {
+		super(socket);
+		this.server = server;
+		this.keepAliveHandler = new KeepAliveHandler(this);
+	}
+
+	public boolean update() {
+		if (shouldClose | isClosed())
+			return false;
+		return this.keepAliveHandler.update();
+	}
+
+	public void nukeConnection() {
+		if (player != null) {
+			sendPacket(new DisconnectPacket("Le serveur a été fermé !"));
+			this.server.broadcastPacket(new PlayerLeavePacket(player.getId()));
+			this.server.getGame().removePlayer(player.getId());
+		}
+	}
+
+	@Override
+	public synchronized void close() {
+		if(shouldClose)
+			return;
+		super.close();
+		shouldClose = true;
+		System.out.println("[Server] Closing connexion !");
+	}
+
+	private void finishLogin() {
+		// send players that have already joined (excluding this one)
+		for (Player p : this.server.getGame().getPlayers().values()) {
+			if (p.getId() != player.getId())
+				sendPacket(new PlayerJoinPacket(p));
+		}
+		this.server.broadcastPacket(new PlayerJoinPacket(player));
+		sendPacket(new ConnexionInfoPacket(player.getId()));
+		if (this.server.getGame().getGameState() == GameState.GameGoing) {
+			sendPacket(new StartGamePacket(SudokuSerializer.serializeSudoku(this.server.getGame().getDoku()).toString()));
+		}
+	}
+
+	@Override
+	public void visitPacket(KeepAlivePacket packet) {
+		this.keepAliveHandler.recievedKeepAlive(packet.getKeepAliveId());
+	}
+
+	@Override
+	public void visitPacket(DisconnectPacket packet) {
+		close();
+	}
+
+	@Override
+	public void visitPacket(LoginPacket packet) {
+		if (this.player != null)
+			return;
+		this.player = this.server.addPlayer(packet.getPseudo());
+		finishLogin();
+	}
+
+	@Override
+	public void visitPacket(ConnexionInfoPacket packet) {
+		throw new UnsupportedOperationException("Unimplemented method 'visitPacketConnexionInfo'");
+	}
+
+	@Override
+	public void visitPacket(PlayerJoinPacket packet) {
+		throw new UnsupportedOperationException("Unimplemented method 'visitPacketPlayerJoin'");
+	}
+
+	@Override
+	public void visitPacket(PlayerLeavePacket packet) {
+		throw new UnsupportedOperationException("Unimplemented method 'visitPacketPlayerLeave'");
+	}
+
+	@Override
+	public void visitPacket(StartGamePacket packet) {
+		throw new UnsupportedOperationException("Unimplemented method 'visitPacketStartGame'");
+	}
+
+}

app/src/main/java/network/server/ServerLogicThread.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.network.server;
+package network.server;
 
 public class ServerLogicThread extends Thread {
 
@@ -19,7 +19,7 @@ public class ServerLogicThread extends Thread {
 			try {
 				Thread.sleep(50);
 			} catch (InterruptedException e) {
-				e.printStackTrace();
+				// e.printStackTrace();
 				break;
 			}
 		}

app/src/main/java/org/polytech/ryuk/common/ConsumerSignal.java

@@ -1,27 +0,0 @@
-package org.polytech.ryuk.common;
-
-import java.util.HashSet;
-import java.util.Set;
-import java.util.function.Consumer;
-
-public class ConsumerSignal<T> {
-	private final Set<Consumer<T>> listeners;
-
-	public ConsumerSignal() {
-		this.listeners = new HashSet<>();
-	}
-
-	public void connect(Consumer<T> listener) {
-		this.listeners.add(listener);
-	}
-
-	public void clear() {
-		this.listeners.clear();
-	}
-
-	public void emit(T arg) {
-		for (Consumer<T> listener : this.listeners) {
-			listener.accept(arg);
-		}
-	}
-}

app/src/main/java/org/polytech/ryuk/game/Game.java

@@ -1,86 +0,0 @@
-package org.polytech.ryuk.game;
-
-import java.time.Instant;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-
-public class Game {
-
-	public static enum GameState {
-		GameNotStarted, GameGoing
-	}
-
-	private final Map<Integer, Player> players;
-	private final List<Player> leaderboard;
-	private GameState gameState;
-	private MultiDoku doku;
-	private Instant startTime = null;
-	private long gameDuration;
-
-	public Game() {
-		this.players = new HashMap<>();
-		this.leaderboard = new ArrayList<>();
-		this.gameState = GameState.GameNotStarted;
-	}
-
-	public Player getPlayerById(int id) {
-		return players.get(id);
-	}
-
-	public void addPlayer(Player player) {
-		players.put(player.getId(), player);
-		leaderboard.add(player);
-	}
-
-	public void setPlayerRemainingCells(Player player, int newScore) {
-		player.setRemainingCells(newScore);
-		Collections.sort(this.leaderboard,
-				(player1, player2) -> Integer.compare(player1.getRemainingCells(), player2.getRemainingCells()));
-	}
-
-	public void removePlayer(int id) {
-		this.leaderboard.remove(getPlayerById(id));
-		this.players.remove(id);
-	}
-
-	public Map<Integer, Player> getPlayers() {
-		return players;
-	}
-
-	public void startGame(MultiDoku doku, Instant startTime, long gameDuration) {
-		this.doku = doku;
-		this.gameState = GameState.GameGoing;
-		this.startTime = startTime;
-		this.gameDuration = gameDuration;
-	}
-
-	public void stopGame() {
-		this.gameState = GameState.GameNotStarted;
-	}
-
-	public GameState getGameState() {
-		return gameState;
-	}
-
-	public MultiDoku getDoku() {
-		return doku;
-	}
-
-	public List<Player> getLeaderboard() {
-		return leaderboard;
-	}
-
-	public Instant getStartTime() {
-		return startTime;
-	}
-
-	public long getGameDuration() {
-		return gameDuration;
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/AnimatedBackground.java

@@ -1,30 +0,0 @@
-package org.polytech.ryuk.gui;
-
-import imgui.ImGui;
-import imgui.ImVec2;
-import imgui.flag.ImGuiWindowFlags;
-
-public class AnimatedBackground {
-
-	private float backgroundOffset = 0;
-
-	private static final float defaultSpeed = 0.05f;
-
-	public AnimatedBackground() {
-
-	}
-
-	public void render() {
-		backgroundOffset += ImGui.getIO().getDeltaTime() * defaultSpeed * Options.BackgroundSpeed;
-		var displaySize = ImGui.getIO().getDisplaySize();
-		ImGui.setNextWindowPos(new ImVec2(0.0f, 0.0f));
-		ImGui.setNextWindowSize(displaySize);
-		ImGui.begin("Background", null, ImGuiWindowFlags.NoDecoration | ImGuiWindowFlags.NoMove
-				| ImGuiWindowFlags.NoSavedSettings | ImGuiWindowFlags.NoBackground
-				| ImGuiWindowFlags.NoBringToFrontOnFocus | ImGuiWindowFlags.NoInputs);
-		ImGui.image(Images.BACKGROUND, displaySize, new ImVec2(backgroundOffset, backgroundOffset),
-				new ImVec2(1.0f + backgroundOffset, 1.0f + backgroundOffset));
-		ImGui.end();
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/menu/EndGameView.java

@@ -1,50 +0,0 @@
-package org.polytech.ryuk.gui.menu;
-
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.gui.ColorGenerator;
-import org.polytech.ryuk.gui.widget.SudokuRenderer;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-
-import imgui.ImGui;
-import imgui.ImVec4;
-
-public class EndGameView extends BaseView {
-
-	private final Player winner;
-	private float time = 0;
-
-	private static final ImVec4 YELLOW = new ImVec4(1, 1, 0, 1);
-
-	private final SudokuRenderer sudokuRenderer;
-
-	public EndGameView(StateMachine stateMachine, MultiDoku resolved, Player winner) {
-		super(stateMachine);
-		this.winner = winner;
-		this.sudokuRenderer = new SudokuRenderer(resolved);
-	}
-
-	private ImVec4 getPseudoColor() {
-		time += ImGui.getIO().getDeltaTime();
-		float factor = (float) Math.cos(time);
-		var color = ColorGenerator.hslToRgb(factor * factor, 0.9f, 0.4f);
-		return new ImVec4(color.r, color.g, color.b, 1.0f);
-	}
-
-	private void renderWinText() {
-		String winText = " a gagné !";
-		String text = winner.getPseudo() + winText;
-		float textWidth = ImGui.calcTextSizeX(text);
-		ImGui.setCursorPosX(ImGui.getIO().getDisplaySizeX() / 2.0f - textWidth / 2.0f);
-		ImGui.textColored(getPseudoColor(), winner.getPseudo());
-		ImGui.sameLine();
-		ImGui.textColored(YELLOW, winText);
-	}
-
-	@Override
-	public void render() {
-		renderWinText();
-		this.sudokuRenderer.render();
-		renderReturnButton();
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/menu/MultiPlayerDokuView.java

@@ -1,69 +0,0 @@
-package org.polytech.ryuk.gui.menu;
-
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.gui.widget.LeaderboardRenderer;
-import org.polytech.ryuk.gui.widget.MultiPlayerCompleteProgress;
-import org.polytech.ryuk.gui.widget.SudokuRenderer;
-import org.polytech.ryuk.gui.widget.TimerRenderer;
-import org.polytech.ryuk.network.client.Client;
-import org.polytech.ryuk.network.server.Server;
-import org.polytech.ryuk.sudoku.solver.BacktrackingSolver;
-import org.polytech.ryuk.sudoku.solver.Solver;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-
-import imgui.ImGui;
-
-public class MultiPlayerDokuView extends BaseView {
-
-	private final Client client;
-	private final Server server;
-	private final SudokuRenderer sudokuRenderer;
-	private final LeaderboardRenderer leaderboardRenderer;
-	private final TimerRenderer timerRenderer;
-	private final MultiPlayerCompleteProgress completeProgress;
-
-	public MultiPlayerDokuView(StateMachine stateMachine, Client client, Server server) {
-		super(stateMachine);
-		this.client = client;
-		this.server = server;
-		this.sudokuRenderer = new SudokuRenderer(this.client.getGame().getDoku());
-		this.leaderboardRenderer = new LeaderboardRenderer(client.getGame(), client.getPlayer());
-		this.sudokuRenderer.onCellChange.connect(this::onCellChange);
-		this.client.onDisconnect.connect(this::onDisconnect);
-		this.client.onGameEnd.connect(this::onGameEnd);
-		this.timerRenderer = new TimerRenderer(this.client.getGame().getStartTime(), this.client.getGame().getGameDuration());
-		this.completeProgress = new MultiPlayerCompleteProgress(this.client.getGame());
-	}
-
-	private void onGameEnd(Player winner) {
-		MultiDoku doku = this.client.getGame().getDoku();
-		doku.clearMutableCells();
-		Solver solver = new BacktrackingSolver();
-		solver.solve(doku);
-		this.stateMachine.overrideState(new EndGameView(stateMachine, doku, winner));
-	}
-
-	private void onCellChange(Cell cell) {
-		this.client.sendCellChange(cell);
-	}
-
-	public void onDisconnect() {
-		if (server == null) {
-			closeMenu();
-		}
-	}
-
-	@Override
-	public void render() {
-		this.timerRenderer.render();
-		this.leaderboardRenderer.render();
-		this.completeProgress.render();
-		this.sudokuRenderer.render();
-		if (ImGui.button("Quitter")) {
-			this.client.stop();
-			this.closeMenu(3);
-		}
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/widget/LeaderboardRenderer.java

@@ -1,74 +0,0 @@
-package org.polytech.ryuk.gui.widget;
-
-import org.polytech.ryuk.game.Game;
-import org.polytech.ryuk.game.Player;
-
-import imgui.ImGui;
-import imgui.ImVec2;
-import imgui.ImVec4;
-import imgui.flag.ImGuiCol;
-import imgui.flag.ImGuiStyleVar;
-
-public class LeaderboardRenderer {
-
-	private final Game game;
-	private final Player currentPlayer;
-
-	private final float cellHeight = 75;
-	private final ImVec2 cellSize = new ImVec2(12 * cellHeight, cellHeight);
-	private final ImVec2 rankSize = new ImVec2(cellHeight, cellHeight);
-	private final ImVec2 scoreSize = rankSize;
-	private final ImVec2 nameSize = new ImVec2(cellSize.x - cellHeight * 2.0f, cellHeight);
-	private final ImVec4 cellColorPlayer = new ImVec4(0.20f, 0.67f, 1.0f, 0.5f);
-	private final ImVec4 cellColorEnemy = new ImVec4(1.0f, 0.0f, 0.0f, 0.5f);
-	private final int maxPlayersShowed = 2;
-
-	private final int emptyCellCount;
-
-	public LeaderboardRenderer(Game game, Player player) {
-		this.game = game;
-		this.currentPlayer = player;
-		this.emptyCellCount = game.getDoku().getEmptyCells().size();
-	}
-
-	private void renderRank(int rank) {
-		ImGui.button(Integer.toString(rank), rankSize);
-	}
-
-	private void renderName(String name) {
-		ImGui.button(name, nameSize);
-	}
-
-	private void renderScore(int score) {
-		ImGui.button(Integer.toString(score), scoreSize);
-	}
-
-	private void renderCell(Player player, int rank, ImVec4 color) {
-		ImGui.pushStyleColor(ImGuiCol.Button, color);
-		ImGui.pushStyleColor(ImGuiCol.ButtonHovered, color);
-		ImGui.pushStyleColor(ImGuiCol.ButtonActive, color);
-		ImGui.beginChild(player.getPseudo() + "##" + player.getId(), cellSize);
-		renderRank(rank);
-		ImGui.sameLine();
-		renderName(player.getPseudo());
-		ImGui.sameLine();
-		renderScore(emptyCellCount - player.getRemainingCells());
-		ImGui.endChild();
-		ImGui.popStyleColor(3);
-	}
-
-	public void render() {
-		var displaySize = ImGui.getIO().getDisplaySize();
-		ImGui.setCursorPosX(displaySize.x / 2.0f - cellSize.x / 2.0f);
-		ImGui.beginChild("Leaderboard", new ImVec2(cellSize.x + 15.0f, cellHeight * maxPlayersShowed));
-		ImGui.pushStyleVar(ImGuiStyleVar.ItemSpacing, new ImVec2());
-		ImGui.pushStyleVar(ImGuiStyleVar.FrameBorderSize, 3.0f);
-		for (int i = 0; i < game.getLeaderboard().size(); i++) {
-			Player player = game.getLeaderboard().get(i);
-			renderCell(player, i + 1, player == currentPlayer ? cellColorPlayer : cellColorEnemy);
-		}
-		ImGui.popStyleVar(2);
-		ImGui.endChild();
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/widget/MultiPlayerCompleteProgress.java

@@ -1,29 +0,0 @@
-package org.polytech.ryuk.gui.widget;
-
-import org.polytech.ryuk.game.Game;
-import org.polytech.ryuk.game.Player;
-
-import imgui.ImGui;
-import imgui.ImVec2;
-
-public class MultiPlayerCompleteProgress {
-
-	private final Game game;
-	private final int emptyCellCount;
-	private final ImVec2 progressSize = new ImVec2(700, 50);
-	private final SmoothProgressBar progressBar;
-
-	public MultiPlayerCompleteProgress(Game game) {
-		this.game = game;
-		this.emptyCellCount = game.getDoku().getEmptyCells().size();
-		this.progressBar = new SmoothProgressBar();
-	}
-
-	public void render() {
-		Player firstPlayer = game.getLeaderboard().getFirst();
-		ImGui.setCursorPosX(ImGui.getIO().getDisplaySizeX() / 2.0f - progressSize.x / 2.0f);
-		String progressText = firstPlayer.getPseudo() + " - " + (emptyCellCount - firstPlayer.getRemainingCells()) + "/" + emptyCellCount;
-		this.progressBar.render(progressText, progressSize, 1.0f - firstPlayer.getRemainingCells() / (float) emptyCellCount);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/widget/SmoothProgressBar.java

@@ -1,21 +0,0 @@
-package org.polytech.ryuk.gui.widget;
-
-import imgui.ImGui;
-import imgui.ImVec2;
-
-public class SmoothProgressBar {
-
-	private float lastProgress = 0;
-	private final float speed = 2.0f;
-	private final float clipConstant = 0.001f;
-
-	public void render(String label, ImVec2 size, float progress) {
-		float delta = progress - lastProgress;
-		if (Math.abs(delta) < clipConstant)
-			lastProgress = progress;
-		else
-			lastProgress = lastProgress + delta * ImGui.getIO().getDeltaTime() * speed;
-		ImGui.progressBar(lastProgress, size, label);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/gui/widget/TimerRenderer.java

@@ -1,29 +0,0 @@
-package org.polytech.ryuk.gui.widget;
-
-import java.time.Instant;
-
-import imgui.ImGui;
-
-public class TimerRenderer {
-
-	private final long endTime;
-
-	public TimerRenderer(Instant startTime, long duration) {
-		this.endTime = startTime.getEpochSecond() + duration;
-	}
-
-	private long getTimeRemaining() {
-		long currentTime = Instant.now().getEpochSecond();
-		return endTime - currentTime;
-	}
-
-	public void render() {
-		long seconds = getTimeRemaining();
-		long minutes = seconds / 60;
-		String text = String.format("%02d:%02d", minutes, seconds % 60);
-		var textSize = ImGui.calcTextSize(text);
-		ImGui.setCursorPosX(ImGui.getIO().getDisplaySizeX() / 2.0f - textSize.x / 2.0f);
-		ImGui.text(text);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/network/client/ClientConnexion.java

@@ -1,98 +0,0 @@
-package org.polytech.ryuk.network.client;
-
-import java.io.IOException;
-import java.net.Socket;
-import java.net.UnknownHostException;
-
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.network.Connexion;
-import org.polytech.ryuk.network.protocol.packets.ChangeCellPacket;
-import org.polytech.ryuk.network.protocol.packets.ConnexionInfoPacket;
-import org.polytech.ryuk.network.protocol.packets.DisconnectPacket;
-import org.polytech.ryuk.network.protocol.packets.EndGamePacket;
-import org.polytech.ryuk.network.protocol.packets.KeepAlivePacket;
-import org.polytech.ryuk.network.protocol.packets.LoginPacket;
-import org.polytech.ryuk.network.protocol.packets.PlayerJoinPacket;
-import org.polytech.ryuk.network.protocol.packets.PlayerLeavePacket;
-import org.polytech.ryuk.network.protocol.packets.StartGamePacket;
-import org.polytech.ryuk.network.protocol.packets.UpdatePlayerScorePacket;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-
-public class ClientConnexion extends Connexion {
-
-	private final Client client;
-
-	public ClientConnexion(String address, short port, Client client) throws UnknownHostException, IOException {
-		super(new Socket(address, port));
-		this.client = client;
-	}
-
-	@Override
-	public void close() {
-		if (!this.isClosed()) {
-			super.close();
-			client.onDisconnect.emit();
-		}
-	}
-
-	@Override
-	public void visitPacket(ConnexionInfoPacket packet) {
-		this.client.player = this.client.getGame().getPlayerById(packet.getConnectionId());
-		client.onConnect.emit();
-	}
-
-	@Override
-	public void visitPacket(KeepAlivePacket packet) {
-		// we just send the packet back to the server
-		sendPacket(packet);
-	}
-
-	@Override
-	public void visitPacket(DisconnectPacket packet) {
-		this.client.disconnectReason = packet.getReason();
-		close();
-	}
-
-	@Override
-	public void visitPacket(LoginPacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacketLogin'");
-	}
-
-	@Override
-	public void visitPacket(PlayerJoinPacket packet) {
-		this.client.addPlayer(packet.getPlayer());
-		System.out.println("[Client] " + packet.getPlayer().getPseudo() + " joined the game !");
-	}
-
-	@Override
-	public void visitPacket(PlayerLeavePacket packet) {
-		this.client.getGame().removePlayer(packet.getPlayer());
-	}
-
-	@Override
-	public void visitPacket(StartGamePacket packet) {
-		this.client.getGame().startGame(SudokuSerializer.deserializeSudoku(packet.getSerializedSudoku()),
-				packet.getInstant(), packet.getGameDuration());
-		this.client.onGameStarted.emit();
-	}
-
-	@Override
-	public void visitPacket(EndGamePacket packet) {
-		Player winner = this.client.getGame().getLeaderboard().getFirst();
-		this.client.getGame().stopGame();
-		this.client.onGameEnd.emit(winner);
-	}
-
-	@Override
-	public void visitPacket(UpdatePlayerScorePacket packet) {
-		Player player = this.client.getGame().getPlayerById(packet.getPlayerId());
-		assert (player != null);
-		this.client.getGame().setPlayerRemainingCells(player, packet.getCellsLeft());
-	}
-
-	@Override
-	public void visitPacket(ChangeCellPacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacketChangeCell'");
-	}
-
-}

app/src/main/java/org/polytech/ryuk/network/protocol/PacketVisitor.java

@@ -1,31 +0,0 @@
-package org.polytech.ryuk.network.protocol;
-
-import org.polytech.ryuk.network.protocol.packets.ChangeCellPacket;
-import org.polytech.ryuk.network.protocol.packets.ConnexionInfoPacket;
-import org.polytech.ryuk.network.protocol.packets.DisconnectPacket;
-import org.polytech.ryuk.network.protocol.packets.EndGamePacket;
-import org.polytech.ryuk.network.protocol.packets.KeepAlivePacket;
-import org.polytech.ryuk.network.protocol.packets.LoginPacket;
-import org.polytech.ryuk.network.protocol.packets.PlayerJoinPacket;
-import org.polytech.ryuk.network.protocol.packets.PlayerLeavePacket;
-import org.polytech.ryuk.network.protocol.packets.StartGamePacket;
-import org.polytech.ryuk.network.protocol.packets.UpdatePlayerScorePacket;
-
-public interface PacketVisitor {
-
-	default void visit(Packet packet) {
-		packet.accept(this);
-	}
-	
-	void visitPacket(ConnexionInfoPacket packet);
-	void visitPacket(DisconnectPacket packet);
-	void visitPacket(KeepAlivePacket packet);
-	void visitPacket(LoginPacket packet);
-	void visitPacket(PlayerJoinPacket packet);
-	void visitPacket(PlayerLeavePacket packet);
-	void visitPacket(StartGamePacket packet);
-	void visitPacket(EndGamePacket packet);
-	void visitPacket(UpdatePlayerScorePacket packet);
-	void visitPacket(ChangeCellPacket packet);
-	
-}

app/src/main/java/org/polytech/ryuk/network/protocol/Packets.java

@@ -1,7 +0,0 @@
-package org.polytech.ryuk.network.protocol;
-
-public enum Packets {
-
-	ConnectionInfo, KeepAlive, Disconnect, Login, PlayerJoin, PlayerLeave, StartGame, ChangeCell, EndGame, UpdatePlayerScore
-
-}

app/src/main/java/org/polytech/ryuk/network/protocol/packets/ChangeCellPacket.java

@@ -1,38 +0,0 @@
-package org.polytech.ryuk.network.protocol.packets;
-
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
-
-public class ChangeCellPacket extends Packet {
-
-	static private final long serialVersionUID = Packets.ChangeCell.ordinal();
-
-	private final int sudokuIndex;
-	private final int cellIndex;
-	private final int newValue;
-
-	public ChangeCellPacket(int sudokuIndex, int cellIndex, int newValue) {
-		this.sudokuIndex = sudokuIndex;
-		this.cellIndex = cellIndex;
-		this.newValue = newValue;
-	}
-
-	public int getSudokuIndex() {
-		return sudokuIndex;
-	}
-
-	public int getCellIndex() {
-		return cellIndex;
-	}
-
-	public int getNewValue() {
-		return newValue;
-	}
-
-	@Override
-	public void accept(PacketVisitor packetVisitor) {
-		packetVisitor.visitPacket(this);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/network/protocol/packets/EndGamePacket.java

@@ -1,18 +0,0 @@
-package org.polytech.ryuk.network.protocol.packets;
-
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
-
-public class EndGamePacket extends Packet {
-
-	static private final long serialVersionUID = Packets.EndGame.ordinal();
-
-	public EndGamePacket() { }
-
-	@Override
-	public void accept(PacketVisitor packetVisitor) {
-		packetVisitor.visitPacket(this);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/network/protocol/packets/StartGamePacket.java

@@ -1,41 +0,0 @@
-package org.polytech.ryuk.network.protocol.packets;
-
-import java.time.Instant;
-
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
-
-public class StartGamePacket extends Packet {
-
-	static private final long serialVersionUID = Packets.StartGame.ordinal();
-
-	private final String serializedSudoku;
-	// used to resume game
-	private final Instant instant;
-	private final long gameDuration;
-
-	public StartGamePacket(String serializedSudoku, Instant instant, long gameDuration) {
-		this.serializedSudoku = serializedSudoku;
-		this.instant = instant;
-		this.gameDuration = gameDuration;
-	}
-
-	public String getSerializedSudoku() {
-		return serializedSudoku;
-	}
-
-	public Instant getInstant() {
-		return instant;
-	}
-
-	public long getGameDuration() {
-		return gameDuration;
-	}
-
-	@Override
-	public void accept(PacketVisitor packetVisitor) {
-		packetVisitor.visitPacket(this);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/network/protocol/packets/UpdatePlayerScorePacket.java

@@ -1,32 +0,0 @@
-package org.polytech.ryuk.network.protocol.packets;
-
-import org.polytech.ryuk.network.protocol.Packet;
-import org.polytech.ryuk.network.protocol.PacketVisitor;
-import org.polytech.ryuk.network.protocol.Packets;
-
-public class UpdatePlayerScorePacket extends Packet {
-
-	static private final long serialVersionUID = Packets.UpdatePlayerScore.ordinal();
-
-	private final int playerId;
-	private final int cellsLeft;
-
-	public UpdatePlayerScorePacket(int playerId, int cellsLeft) {
-		this.playerId = playerId;
-		this.cellsLeft = cellsLeft;
-	}
-
-	public int getPlayerId() {
-		return playerId;
-	}
-
-	public int getCellsLeft() {
-		return cellsLeft;
-	}
-
-	@Override
-	public void accept(PacketVisitor packetVisitor) {
-		packetVisitor.visitPacket(this);
-	}
-
-}

app/src/main/java/org/polytech/ryuk/network/server/ServerConnexion.java

@@ -1,167 +0,0 @@
-package org.polytech.ryuk.network.server;
-
-import java.io.IOException;
-import java.net.Socket;
-
-import org.polytech.ryuk.game.Game;
-import org.polytech.ryuk.game.Game.GameState;
-import org.polytech.ryuk.game.Player;
-import org.polytech.ryuk.network.Connexion;
-import org.polytech.ryuk.network.protocol.packets.ChangeCellPacket;
-import org.polytech.ryuk.network.protocol.packets.ConnexionInfoPacket;
-import org.polytech.ryuk.network.protocol.packets.DisconnectPacket;
-import org.polytech.ryuk.network.protocol.packets.EndGamePacket;
-import org.polytech.ryuk.network.protocol.packets.KeepAlivePacket;
-import org.polytech.ryuk.network.protocol.packets.LoginPacket;
-import org.polytech.ryuk.network.protocol.packets.PlayerJoinPacket;
-import org.polytech.ryuk.network.protocol.packets.PlayerLeavePacket;
-import org.polytech.ryuk.network.protocol.packets.StartGamePacket;
-import org.polytech.ryuk.network.protocol.packets.UpdatePlayerScorePacket;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-
-public class ServerConnexion extends Connexion {
-
-	private final Server server;
-	private final KeepAliveHandler keepAliveHandler;
-	private boolean shouldClose = false;
-	private Player player = null;
-	private MultiDoku doku;
-
-	public ServerConnexion(Socket socket, Server server) throws IOException {
-		super(socket);
-		this.server = server;
-		this.keepAliveHandler = new KeepAliveHandler(this);
-	}
-
-	public boolean update() {
-		if (shouldClose || isClosed())
-			return false;
-		return this.keepAliveHandler.update();
-	}
-
-	public void nukeConnection() {
-		if (player != null) {
-			sendPacket(new DisconnectPacket("Le serveur a été fermé !"));
-			this.server.broadcastPacket(new PlayerLeavePacket(player.getId()));
-			this.server.getGame().removePlayer(player.getId());
-		}
-	}
-
-	@Override
-	public synchronized void close() {
-		if (shouldClose)
-			return;
-		super.close();
-		shouldClose = true;
-		System.out.println("[Server] Closing connexion !");
-	}
-
-	private void finishLogin() {
-		// send players that have already joined (excluding this one)
-		for (Player p : this.server.getGame().getPlayers().values()) {
-			if (p.getId() != player.getId()) {
-				sendPacket(new PlayerJoinPacket(p));
-				sendPacket(new UpdatePlayerScorePacket(p.getId(), p.getRemainingCells()));
-			}
-		}
-
-		this.server.broadcastPacket(new PlayerJoinPacket(player));
-		sendPacket(new ConnexionInfoPacket(player.getId()));
-
-		Game game = this.server.getGame();
-
-		if (game.getGameState() == GameState.GameGoing) {
-			setSudoku(game.getDoku().clone());
-			sendPacket(
-					new StartGamePacket(SudokuSerializer.serializeSudoku(game.getDoku()).toString(),
-							game.getStartTime(), game.getGameDuration()));
-		}
-	}
-
-	@Override
-	public void visitPacket(KeepAlivePacket packet) {
-		this.keepAliveHandler.recievedKeepAlive(packet.getKeepAliveId());
-	}
-
-	@Override
-	public void visitPacket(DisconnectPacket packet) {
-		close();
-	}
-
-	@Override
-	public void visitPacket(LoginPacket packet) {
-		if (this.player != null)
-			return;
-		this.player = this.server.addPlayer(packet.getPseudo());
-		finishLogin();
-	}
-
-	@Override
-	public void visitPacket(ConnexionInfoPacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacketConnexionInfo'");
-	}
-
-	@Override
-	public void visitPacket(PlayerJoinPacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacketPlayerJoin'");
-	}
-
-	@Override
-	public void visitPacket(PlayerLeavePacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacketPlayerLeave'");
-	}
-
-	@Override
-	public void visitPacket(StartGamePacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacketStartGame'");
-	}
-
-	@Override
-	public void visitPacket(EndGamePacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacket'");
-	}
-
-	@Override
-	public void visitPacket(UpdatePlayerScorePacket packet) {
-		throw new UnsupportedOperationException("Unimplemented method 'visitPacket'");
-	}
-
-	@Override
-	public void visitPacket(ChangeCellPacket packet) {
-		Cell cell = this.doku.getSubGrid(packet.getSudokuIndex()).getCell(packet.getCellIndex());
-		if (cell.getSymbolIndex() == Cell.NOSYMBOL && packet.getNewValue() == Cell.NOSYMBOL)
-			return;
-		if (cell.getSymbolIndex() != Cell.NOSYMBOL && packet.getNewValue() != Cell.NOSYMBOL) {
-			cell.trySetValue(packet.getNewValue());
-			return;
-		}
-		if (cell.getSymbolIndex() != Cell.NOSYMBOL && packet.getNewValue() == Cell.NOSYMBOL) {
-			cell.empty();
-			this.server.getGame().setPlayerRemainingCells(player, player.getRemainingCells() + 1);
-			this.server.broadcastPacket(new UpdatePlayerScorePacket(player.getId(), player.getRemainingCells()));
-			return;
-		}
-		// on rajoute un chiffre à la grille
-		if (cell.trySetValue(packet.getNewValue())) {
-			this.server.getGame().setPlayerRemainingCells(player, player.getRemainingCells() - 1);
-			this.server.broadcastPacket(new UpdatePlayerScorePacket(player.getId(), player.getRemainingCells()));
-		}
-		checkWin();
-	}
-
-	private void checkWin() {
-		if (this.player.getRemainingCells() == 0) {
-			this.server.stopGame();
-		}
-	}
-
-	public void setSudoku(MultiDoku doku) {
-		this.doku = doku;
-		assert (player != null);
-		this.server.getGame().setPlayerRemainingCells(player, this.doku.getEmptyCells().size());
-		this.server.broadcastPacket(new UpdatePlayerScorePacket(player.getId(), player.getRemainingCells()));
-	}
-
-}

app/src/main/java/org/polytech/ryuk/sudoku/Main.java

@@ -1,17 +0,0 @@
-/*
- * This Java source file was generated by the Gradle 'init' task.
- */
-package org.polytech.ryuk.sudoku;
-
-import org.polytech.ryuk.sudoku.io.ConsoleInterface;
-
-public class Main {
-    public String getGreeting() {
-        return "Hello World!";
-    }
-
-    public static void main(String[] args) {
-        ConsoleInterface console = new ConsoleInterface();
-        console.start();
-    }
-}

app/src/main/java/org/polytech/ryuk/sudoku/io/SudokuFile.java

@@ -1,7 +0,0 @@
-package org.polytech.ryuk.sudoku.io;
-
-public class SudokuFile {
-
-	
-
-}

app/src/main/java/org/polytech/ryuk/sudoku/io/SudokuPrinter.java

@@ -1,51 +0,0 @@
-package org.polytech.ryuk.sudoku.io;
-
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
-
-public class SudokuPrinter {
-
-	public static void printRectangleSudoku(final Sudoku s, int blockWidth, int blockHeight) {
-		for (int y = 0; y < s.getSize(); y++) {
-			if (y % blockHeight == 0 && y > 0) {
-				System.out.println();
-			}
-			StringBuilder line = new StringBuilder("[ ");
-			for (int x = 0; x < s.getSize(); x++) {
-				line.append((s.getCell(x, y).getSymbolIndex() + 1)).append(" ");
-				if (x % blockWidth == blockWidth - 1 && x != blockWidth * blockHeight - 1) {
-					line.append("| ");
-				}
-			}
-			line.append("]");
-			System.out.println(line);
-		}
-	}
-
-	public static String toStringRectangleSudoku(final Sudoku s, int blockWidth, int blockHeight) {
-		StringBuilder result = new StringBuilder();
-		for (int y = 0; y < s.getSize(); y++) {
-			// Ajouter une ligne vide entre les blocs horizontaux
-			if (y % blockHeight == 0 && y > 0) {
-				result.append("\n");
-			}
-			StringBuilder line = new StringBuilder("[ ");
-			for (int x = 0; x < s.getSize(); x++) {
-				// Ajouter la valeur de la cellule
-				line.append((s.getCell(x, y).getSymbolIndex() + 1)).append(" ");
-
-				// Ajouter un séparateur vertical entre les blocs
-				if (x % blockWidth == blockWidth - 1 && x != s.getSize() - 1) {
-					line.append("| ");
-				}
-			}
-			line.append("]");
-			result.append(line).append("\n");
-		}
-		return result.toString();
-	}
-
-	public static void printMultiDoku(final MultiDoku doku, int blockWidth, int blockHeight){
-		// TODO
-	}
-}

app/src/main/java/sudoku/Main.java

@@ -0,0 +1,42 @@
+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package sudoku;
+
+import gui.RenderableMultidoku;
+import gui.Symbols;
+import sudoku.io.ConsoleInterface;
+import sudoku.io.SudokuPrinter;
+import sudoku.solver.RandomSolver;
+import sudoku.solver.Solver;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.SudokuFactory;
+
+import java.util.Random;
+
+public class Main {
+    public String getGreeting() {
+        return "Hello World!";
+    }
+
+    public static void voidTest(){
+        MultiDoku md = SudokuFactory.createBasicXShapedMultidoku(3, SudokuFactory.DEFAULT_CONSTRAINTS);
+        SudokuPrinter.printMultiDoku(RenderableMultidoku.fromMultidoku(md), Symbols.Numbers, 3, 3);
+    }
+
+    public static void filledTest(){
+        MultiDoku md = SudokuFactory.createBasicXShapedMultidoku(3, SudokuFactory.DEFAULT_CONSTRAINTS);
+        new RandomSolver().solve(md);
+        SudokuPrinter.printMultiDoku(RenderableMultidoku.fromMultidoku(md), Symbols.Numbers, 3, 3);
+    }
+
+    public static void main(String[] args) {
+        ConsoleInterface console = new ConsoleInterface();
+        /*
+        voidTest();
+        filledTest();
+        filledTest();
+        */
+        console.welcome();
+    }
+}

app/src/main/java/sudoku/constraint/BlockConstraint.java

@@ -1,7 +1,7 @@
-package org.polytech.ryuk.sudoku.constraint;
+package sudoku.constraint;
 
-import org.polytech.ryuk.sudoku.structure.Block;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Block;
+import sudoku.structure.Sudoku;
 
 public class BlockConstraint implements IConstraint{
 

app/src/main/java/sudoku/constraint/ColumnConstraint.java

@@ -1,7 +1,7 @@
-package org.polytech.ryuk.sudoku.constraint;
+package sudoku.constraint;
 
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Cell;
+import sudoku.structure.Sudoku;
 
 public class ColumnConstraint implements IConstraint {
 

app/src/main/java/sudoku/constraint/Constraint.java

@@ -1,8 +1,8 @@
-package org.polytech.ryuk.sudoku.constraint;
+package sudoku.constraint;
 
 import java.util.List;
 
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Sudoku;
 
 public enum Constraint {
 

app/src/main/java/sudoku/constraint/DiagonalConstraint.java

@@ -1,6 +1,6 @@
-package org.polytech.ryuk.sudoku.constraint;
+package sudoku.constraint;
 
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Sudoku;
 
 public class DiagonalConstraint implements IConstraint {
 

app/src/main/java/sudoku/constraint/IConstraint.java

@@ -1,9 +1,9 @@
-package org.polytech.ryuk.sudoku.constraint;
+package sudoku.constraint;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Sudoku;
 
 public interface IConstraint {
 

app/src/main/java/sudoku/constraint/LineConstraint.java

@@ -1,6 +1,6 @@
-package org.polytech.ryuk.sudoku.constraint;
+package sudoku.constraint;
 
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.Sudoku;
 
 public class LineConstraint implements IConstraint {
 

app/src/main/java/sudoku/io/ConsoleInterface.java

@@ -1,21 +1,27 @@
-package org.polytech.ryuk.sudoku.io;
+package sudoku.io;
+
+import gui.RenderableMultidoku;
+import gui.Symbols;
+import sudoku.constraint.*;
+import sudoku.solver.RandomSolver;
+import sudoku.structure.Difficulty;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.SudokuFactory;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Scanner;
 
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-import org.polytech.ryuk.sudoku.solver.RandomSolver;
-import org.polytech.ryuk.sudoku.structure.Difficulty;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
-import org.polytech.ryuk.sudoku.structure.SudokuFactory;
-
 public class ConsoleInterface {
     public Scanner reader = new Scanner(System.in);
 
+    public void welcome(){
+        System.out.println("Welcome to our Sudoku Solver!");
+        System.out.println("This is the project of Melvyn Bauvent, Lilas Grenier and Simon Priblyski.");
+        start();
+    }
+
     public void start(){
-        welcome();
         System.out.println("First of all, you need to tell me the size of the sudoku you want to generate.");
         int width = getBlockWidth();
         int height = getBlockHeight();
@@ -27,26 +33,21 @@ public class ConsoleInterface {
             pickSymbols(listSymbols, numberOfSymbols);
         }
         else {
-            // TODO
-            System.out.println("Simon doit finir sa partie.");
-            assert false;
+            listSymbols = Symbols.Numbers.getSymbols();
         }
         List<Constraint> listConstraints = getListConstraints();
-
-
         System.out.println("Now that we have the size of our sudoku, would you rather have a single grid ('one', default), " +
                 "or a a multidoku composed of 5 subgrids ('multi') ?");
-        List<Sudoku> subGrids = new ArrayList<>();
         MultiDoku doku;
         if (reader.next().equalsIgnoreCase("multi")) {
-            doku = SudokuFactory.createBasicEmptyRectangleDoku(width, height, listConstraints);
-        }
-        else {
             doku = SudokuFactory.createBasicXShapedMultidoku(width, height, listConstraints);
         }
+        else {
+            doku = SudokuFactory.createBasicEmptyRectangleDoku(width, height, listConstraints);
+        }
+        RenderableMultidoku rm = RenderableMultidoku.fromMultidoku(doku);
         System.out.println("Your sudoku will look like this:");
-        // TODO printMultiDoku method not yet implemented
-        SudokuPrinter.printMultiDoku(doku, width, height);
+        SudokuPrinter.printMultiDoku(rm, listSymbols, width, height);
         System.out.println("We now will fill this sudoku.");
         System.out.println("What level of difficulty would you like? ('very easy', 'easy', 'medium' (default), 'hard', 'full' (sudoku fully completed))");
         String difficulty = reader.next().toLowerCase();
@@ -57,12 +58,7 @@ public class ConsoleInterface {
             generatePartialDoku(doku, difficulty);
         }
         System.out.println("Here's your sudoku !");
-        SudokuPrinter.printMultiDoku(doku, width, height);
-    }
-
-    public void welcome(){
-        System.out.println("Welcome to our Sudoku Solver!");
-        System.out.println("This is the project of Melvyn Bauvent, Lilas Grenier and Simon Priblyski.");
+        SudokuPrinter.printMultiDoku(rm, listSymbols, width, height);
     }
 
     public int getBlockWidth() {

app/src/main/java/sudoku/io/SudokuFile.java

@@ -0,0 +1,7 @@
+package sudoku.io;
+
+public class SudokuFile {
+
+	
+
+}

app/src/main/java/sudoku/io/SudokuPrinter.java

@@ -0,0 +1,123 @@
+package sudoku.io;
+
+import gui.RenderableMultidoku;
+import gui.Symbols;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
+
+import java.util.List;
+
+public class SudokuPrinter {
+	public static final String ANSI_RESET = "\u001B[0m";
+	public static final String ANSI_RED = "\u001B[31m";
+	public static final String ANSI_GREEN = "\u001B[32m";
+	public static final String ANSI_YELLOW = "\u001B[33m";
+	public static final String ANSI_BLUE = "\u001B[34m";
+	public static final String ANSI_PURPLE = "\u001B[35m";
+	public static final String ANSI_CYAN = "\u001B[36m";
+
+	public static void printRectangleSudoku(final Sudoku s, int blockWidth, int blockHeight, Symbols symbols) {
+		printRectangleSudoku(s, blockWidth, blockHeight, symbols.getSymbols());
+	}
+
+	public static void printRectangleSudoku(final Sudoku s, int blockWidth, int blockHeight, List<String> listSymbols){
+		for (int y = 0; y < s.getSize(); y++) {
+		if (y % blockHeight == 0 && y > 0) {
+			System.out.println();
+		}
+		StringBuilder line = new StringBuilder("[ ");
+		for (int x = 0; x < s.getSize(); x++) {
+			Cell c = s.getCell(x, y);
+			if (c.getSymbolIndex() == Cell.NOSYMBOL) {
+				line.append("  ");
+			}
+			else {
+				line.append(listSymbols.get(c.getSymbolIndex())).append(" ");
+			}
+			if (x % blockWidth == blockWidth - 1 && x != blockWidth * blockHeight - 1) {
+				line.append("| ");
+			}
+		}
+		line.append("]");
+		System.out.println(line);
+	}
+}
+
+	public static void printMultiDoku(final RenderableMultidoku rm, Symbols symbols, int blockWidth, int blockHeight) {
+		printMultiDoku(rm, symbols.getSymbols(), blockWidth, blockHeight);
+	}
+
+	public static void printMultiDoku(final RenderableMultidoku rm, List<String> listSymbols, int blockWidth, int blockHeight) {
+		StringBuilder line = new StringBuilder("\n");
+		int nBlockInWidth = rm.getWidth() / blockWidth;
+		for (int y = 0; y < rm.getHeight(); y++) {
+			if (y % blockHeight == 0) {
+                line.append("__".repeat(Math.max(0, rm.getWidth()+nBlockInWidth))).append("_\n");
+			}
+			line.append("[ ");
+			for (int x = 0; x < rm.getWidth(); x++) {
+				if (x % blockWidth == 0 && x > 0) {
+					line.append("| ");
+				}
+				Cell cell = rm.getCell(x, y);
+				if (cell != null) {
+					if (cell.getSymbolIndex() == Cell.NOSYMBOL) {
+						line.append("- ");
+					}
+					else {
+						line.append(listSymbols.get(cell.getSymbolIndex())).append(" ");
+					}
+				}
+				else {
+					line.append("  ");
+				}
+			}
+			line.append("]\n");
+		}
+		line.append("__".repeat(Math.max(0, rm.getWidth()+nBlockInWidth))).append("_\n");
+		System.out.println(line);
+	}
+
+	public static String toStringRectangleSudoku(final Sudoku s, int blockWidth, int blockHeight, Symbols symbols){
+		return toStringRectangleSudoku(s, blockWidth, blockHeight, symbols.getSymbols());
+	}
+
+	public static String toStringRectangleSudoku(final Sudoku s, int blockWidth, int blockHeight, List<String> listSymbols) {
+		StringBuilder result = new StringBuilder();
+		for (int y = 0; y < s.getSize(); y++) {
+			// Ajouter une ligne vide entre les blocs horizontaux
+			if (y % blockHeight == 0 && y > 0) {
+				result.append("\n");
+			}
+			StringBuilder line = new StringBuilder("[ ");
+			for (int x = 0; x < s.getSize(); x++) {
+				// Ajouter la valeur de la cellule
+				Cell cell = s.getCell(x, y);
+				if (cell.getSymbolIndex() == Cell.NOSYMBOL) {
+					line.append("  ");
+				}
+				else {
+					line.append(listSymbols.get(cell.getSymbolIndex())).append(" ");
+				}
+
+				// Ajouter un séparateur vertical entre les blocs
+				if (x % blockWidth == blockWidth - 1 && x != s.getSize() - 1) {
+					line.append("| ");
+				}
+			}
+			line.append("]");
+			result.append(line).append("\n");
+		}
+		return result.toString();
+	}
+
+	public static void printMultiDoku(final MultiDoku doku, int blockWidth, int blockHeight, Symbols symbols){
+		if (doku.getNbSubGrids()==1) {
+			printRectangleSudoku(doku.getSubGrid(0), blockWidth, blockHeight, symbols);
+		}
+		else {
+			printMultiDoku(RenderableMultidoku.fromMultidoku(doku), symbols, blockWidth, blockHeight);
+		}
+	}
+}

app/src/main/java/sudoku/io/SudokuSave.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.io;
+package sudoku.io;
 
 public class SudokuSave {
 

app/src/main/java/sudoku/io/SudokuSerializer.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.io;
+package sudoku.io;
 
 import java.io.File;
 import java.io.FileWriter;
@@ -10,11 +10,12 @@ import java.util.List;
 
 import org.json.JSONArray;
 import org.json.JSONObject;
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-import org.polytech.ryuk.sudoku.structure.Block;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+
+import sudoku.constraint.Constraint;
+import sudoku.structure.Block;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 public class SudokuSerializer {
 

app/src/main/java/sudoku/solver/BacktrackingSolver.java

@@ -1,10 +1,10 @@
-package org.polytech.ryuk.sudoku.solver;
+package sudoku.solver;
 
 import java.util.List;
 import java.util.concurrent.CancellationException;
 
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
 
 public class BacktrackingSolver implements Solver {
 

app/src/main/java/sudoku/solver/HumanSolver.java

@@ -1,13 +1,14 @@
-package org.polytech.ryuk.sudoku.solver;
+package sudoku.solver;
 
 import java.util.List;
 import java.util.concurrent.CancellationException;
 import java.util.logging.Level;
 
-import org.polytech.ryuk.sudoku.io.SudokuPrinter;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import gui.Symbols;
+import sudoku.io.SudokuPrinter;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 public class HumanSolver implements Solver {
 
@@ -26,7 +27,8 @@ public class HumanSolver implements Solver {
 		logger.log(Level.FINE,
 				'\n' + SudokuPrinter.toStringRectangleSudoku(sudoku,
 						sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getBlockWidth(),
-						sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getSize() / sudoku.getBlockWidth()));
+						sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getSize() / sudoku.getBlockWidth(),
+				Symbols.Numbers));
 
 		if (doku.isSolved()) {
 			return true;

app/src/main/java/sudoku/solver/MixedSolver.java

@@ -1,14 +1,15 @@
-package org.polytech.ryuk.sudoku.solver;
+package sudoku.solver;
 
 import java.util.List;
 import java.util.Random;
 import java.util.concurrent.CancellationException;
 import java.util.logging.Level;
 
-import org.polytech.ryuk.sudoku.io.SudokuPrinter;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import gui.Symbols;
+import sudoku.io.SudokuPrinter;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 public class MixedSolver implements Solver{
 
@@ -32,26 +33,36 @@ public class MixedSolver implements Solver{
                 '\n' + SudokuPrinter.toStringRectangleSudoku(
                         sudoku,
                         sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getBlockWidth(),
-                        sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getSize() / sudoku.getBlockWidth()));
+                        sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getSize() / sudoku.getBlockWidth(),
+                Symbols.Numbers));
 
         if (doku.isSolved()) {
             return true;
         }
 
-        Cell cellToFill = doku.getFirstEmptyCell();
-        if (cellToFill == null) {
+        List<Cell> cellsToFill = doku.getEmptyCells();
+        if (cellsToFill.isEmpty()) {
             return false;
         }
 
-        List<Integer> possibleSymbols = cellToFill.getPossibleSymbols();
+        // Règles de déduction
+        for (Cell cellToFill : cellsToFill) {
 
-        if (possibleSymbols.size() == 1) {
-            cellToFill.setSymbolIndex(possibleSymbols.getFirst());
-            if (this.solve(doku)) {
-                return true;
+            List<Integer> possibleSymbols = cellToFill.getPossibleSymbols();
+            if (possibleSymbols.size() != 1) {
+                continue;
             }
+
+            cellToFill.setSymbolIndex(possibleSymbols.getFirst());
+
+            return this.solve(doku);
         }
 
+        // Si ça ne marche pas
+        // On fait du backtracking
+        Cell cellToFill = doku.getRandomEmptyCell(rand);
+        List<Integer> possibleSymbols = cellToFill.getPossibleSymbols();
+
         while (!possibleSymbols.isEmpty()) {
             int nextPossibleSymbolIndex = rand.nextInt(possibleSymbols.size());
             int nextSymbol = possibleSymbols.get(nextPossibleSymbolIndex);
@@ -60,9 +71,9 @@ public class MixedSolver implements Solver{
             if (this.solve(doku)) {
                 return true;
             }
+
             cellToFill.setSymbolIndex(Cell.NOSYMBOL);
             possibleSymbols.remove(nextPossibleSymbolIndex);
-
         }
 
         return false;

app/src/main/java/sudoku/solver/RandomSolver.java

@@ -1,14 +1,15 @@
-package org.polytech.ryuk.sudoku.solver;
+package sudoku.solver;
 
 import java.util.List;
 import java.util.Random;
 import java.util.concurrent.CancellationException;
 import java.util.logging.Level;
 
-import org.polytech.ryuk.sudoku.io.SudokuPrinter;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import gui.Symbols;
+import sudoku.io.SudokuPrinter;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 public class RandomSolver implements Solver {
 
@@ -32,7 +33,8 @@ public class RandomSolver implements Solver {
         logger.log(Level.FINE,
                 '\n' + SudokuPrinter.toStringRectangleSudoku(sudoku,
                         sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getBlockWidth(),
-                        sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getSize() / sudoku.getBlockWidth()));
+                        sudoku.getBlockWidth() == 0 ? sudoku.getSize() : sudoku.getSize() / sudoku.getBlockWidth(),
+                        Symbols.Numbers));
 
         if (doku.isSolved()) {
             return true;

app/src/main/java/sudoku/solver/Solver.java

@@ -1,10 +1,10 @@
-package org.polytech.ryuk.sudoku.solver;
+package sudoku.solver;
 
 import java.util.List;
 import java.util.logging.Logger;
 
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
 
 public interface Solver {
 

app/src/main/java/sudoku/solver/StupidSolver.java

@@ -1,9 +1,9 @@
-package org.polytech.ryuk.sudoku.solver;
+package sudoku.solver;
 
 import java.util.concurrent.CancellationException;
 
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
 
 /**
  * Class de test non utilisé

app/src/main/java/sudoku/structure/Block.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/sudoku/structure/Cell.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -126,8 +126,6 @@ public class Cell {
 	}
 
 	public boolean trySetValue(int newValue) {
-		if (!isMutable())
-			return false;
 		if (!canHaveValue(newValue))
 			return false;
 		setSymbolIndex(newValue);

app/src/main/java/sudoku/structure/Coordinate.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
 /**
  * Représente les coordonnées d'une Cell

app/src/main/java/sudoku/structure/Difficulty.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
 //TODO: melvyn va passer par là
 public enum Difficulty {

app/src/main/java/sudoku/structure/MultiDoku.java

@@ -1,12 +1,8 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Random;
-import java.util.Set;
+import java.util.*;
 
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
+import sudoku.io.SudokuSerializer;
 
 /**
  * @class MultiDoku
@@ -182,18 +178,4 @@ public class MultiDoku {
 		int randomIndex = rand.nextInt(emptyCells.size());
 		return emptyCells.get(randomIndex);
 	}
-
-	public void clearMutableCells() {
-		for (Sudoku s : getSubGrids()) {
-			for (Cell cell : s.getCells()) {
-				if (cell.isMutable())
-					cell.clearCurrentSymbol();
-			}
-		}
-	}
-
-	public MultiDoku clone() {
-		//TODO: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaah
-		return SudokuSerializer.deserializeSudoku(SudokuSerializer.serializeSudoku(this));
-	}
 }

app/src/main/java/sudoku/structure/StateManager.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
 import java.util.HashMap;
 import java.util.Map;

app/src/main/java/sudoku/structure/Sudoku.java

@@ -1,10 +1,13 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
+
+import sudoku.constraint.BlockConstraint;
+import sudoku.constraint.Constraint;
+import sudoku.constraint.IConstraint;
+import sudoku.io.SudokuPrinter;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-
 /**
  * @class Sudoku
  * @brief Représent un Sudoku

app/src/main/java/sudoku/structure/SudokuFactory.java

@@ -1,4 +1,4 @@
-package org.polytech.ryuk.sudoku.structure;
+package sudoku.structure;
 
 import java.io.IOException;
 import java.nio.file.Files;
@@ -9,10 +9,10 @@ import java.util.List;
 import java.util.Map;
 import java.util.Random;
 
-import org.polytech.ryuk.sudoku.constraint.Constraint;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-import org.polytech.ryuk.sudoku.solver.RandomSolver;
-import org.polytech.ryuk.sudoku.solver.Solver;
+import sudoku.constraint.Constraint;
+import sudoku.io.SudokuSerializer;
+import sudoku.solver.RandomSolver;
+import sudoku.solver.Solver;
 
 public class SudokuFactory {
 
@@ -145,7 +145,7 @@ public class SudokuFactory {
 			cellsThatCanBeEmptied.remove(cellToEmpty);
 		}
 
-		return false;
+		return newDokuFromFilledOne(doku, --nbCellsToEmpty, solver);
 	}
 
 	/**
@@ -181,22 +181,21 @@ public class SudokuFactory {
 	 * @param sudoku2 Sudoku, second sudoku à connecter.
 	 * @param offset  Coordinate, décalage entre les deux Sudokus.
 	 */
-	private static void linkRectangleSudokus(Sudoku sudoku1, Sudoku sudoku2, Coordinate offset) {
+	private static void linkSquareSudokus(Sudoku sudoku1, Sudoku sudoku2, Coordinate offset) {
 		int blockWidth = sudoku1.getBlockWidth();
-		int blockHeight = sudoku1.getSize() / blockWidth;
-		for (int dx = 0; dx < blockHeight; dx++) {
+		for (int dx = 0; dx < blockWidth; dx++) {
 			for (int dy = 0; dy < blockWidth; dy++) {
 				int block1X = dx + offset.getX();
 				int block1Y = dy + offset.getY();
 				int block2X = dx;
 				int block2Y = dy;
 
-				if ((block1X < blockHeight) && (block1X >= 0) && (block1Y >= 0) && (block1Y < blockWidth)) {
-					Block block1 = sudoku1.getBlocks().get(block1Y * blockHeight + block1X);
-					Block block2 = sudoku2.getBlocks().get(block2Y * blockHeight + block2X);
+				if ((block1X < blockWidth) && (block1X >= 0) && (block1Y >= 0) && (block1Y < blockWidth)) {
+					Block block1 = sudoku1.getBlocks().get(block1Y * blockWidth + block1X);
+					Block block2 = sudoku2.getBlocks().get(block2Y * blockWidth + block2X);
 
 					// on remplace le bloc
-					sudoku2.getBlocks().set(block2Y * blockHeight + block2X, block1);
+					sudoku2.getBlocks().set(block2Y * blockWidth + block2X, block1);
 					block1.getSudokus().add(sudoku2);
 
 					// on remplace les cellules
@@ -232,10 +231,10 @@ public class SudokuFactory {
 		Sudoku sudoku4 = createSquareSudoku(size, constraints);
 		Sudoku sudoku5 = createSquareSudoku(size, constraints);
 
-		linkRectangleSudokus(sudoku1, sudoku2, new Coordinate(1 - size, 1 - size));
-		linkRectangleSudokus(sudoku1, sudoku3, new Coordinate(size - 1, 1 - size));
-		linkRectangleSudokus(sudoku1, sudoku4, new Coordinate(1 - size, size - 1));
-		linkRectangleSudokus(sudoku1, sudoku5, new Coordinate(size - 1, size - 1));
+		linkSquareSudokus(sudoku1, sudoku2, new Coordinate(1 - size, 1 - size));
+		linkSquareSudokus(sudoku1, sudoku3, new Coordinate(size - 1, 1 - size));
+		linkSquareSudokus(sudoku1, sudoku4, new Coordinate(1 - size, size - 1));
+		linkSquareSudokus(sudoku1, sudoku5, new Coordinate(size - 1, size - 1));
 
 		return new MultiDoku(Arrays.asList(sudoku1, sudoku2, sudoku3, sudoku4, sudoku5));
 	}
@@ -264,10 +263,10 @@ public class SudokuFactory {
 		Sudoku sudoku4 = createRectangleSudoku(width, height, constraints);
 		Sudoku sudoku5 = createRectangleSudoku(width, height, constraints);
 
-		linkRectangleSudokus(sudoku1, sudoku2, new Coordinate(1 - height, 1 - width));
-		linkRectangleSudokus(sudoku1, sudoku3, new Coordinate(height - 1, 1 - width));
-		linkRectangleSudokus(sudoku1, sudoku4, new Coordinate(1 - height, width - 1));
-		linkRectangleSudokus(sudoku1, sudoku5, new Coordinate(height - 1, width - 1));
+		linkSquareSudokus(sudoku1, sudoku2, new Coordinate(1 - width, 1 - height));
+		linkSquareSudokus(sudoku1, sudoku3, new Coordinate(width - 1, 1 - height));
+		linkSquareSudokus(sudoku1, sudoku4, new Coordinate(1 - width, height - 1));
+		linkSquareSudokus(sudoku1, sudoku5, new Coordinate(width - 1, height - 1));
 
 		return new MultiDoku(Arrays.asList(sudoku1, sudoku2, sudoku3, sudoku4, sudoku5));
 	}
@@ -277,6 +276,9 @@ public class SudokuFactory {
 		solver.solve(doku);
 		int nbCellsToEmpty = (int) (difficulty.getFactor() * doku.getNbCells());
 		boolean successfull = newDokuFromFilledOne(doku, nbCellsToEmpty, solver);
+		if (!successfull) {
+			throw new Exception("Canno't create this doku with this difficulty");
+		}
 		doku.setFilledCellsImmutable();
 	}
 

app/src/test/java/sudoku/AppTest.java

@@ -0,0 +1,14 @@
+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package sudoku;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class AppTest {
+    @Test void appHasAGreeting() {
+        Main classUnderTest = new Main();
+        assertNotNull(classUnderTest.getGreeting(), "app should have a greeting");
+    }
+}

app/src/test/java/sudoku/SudokuSerializerTest.java

@@ -8,10 +8,11 @@ import java.util.Random;
 
 import org.json.JSONObject;
 import org.junit.jupiter.api.Test;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-import org.polytech.ryuk.sudoku.solver.RandomSolver;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.SudokuFactory;
+
+import sudoku.io.SudokuSerializer;
+import sudoku.solver.RandomSolver;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.SudokuFactory;
 
 public class SudokuSerializerTest {
 

app/src/test/java/sudoku/solver/SolverTest.java

@@ -1,19 +1,19 @@
 package sudoku.solver;
 
+import gui.Symbols;
+import org.junit.jupiter.api.Test;
+import sudoku.io.SudokuPrinter;
+import sudoku.io.SudokuSerializer;
+import sudoku.structure.Cell;
+import sudoku.structure.MultiDoku;
+import sudoku.structure.Sudoku;
+import sudoku.structure.SudokuFactory;
+
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import java.util.List;
 import java.util.Random;
 
-import org.junit.jupiter.api.Test;
-import org.polytech.ryuk.sudoku.io.SudokuPrinter;
-import org.polytech.ryuk.sudoku.io.SudokuSerializer;
-import org.polytech.ryuk.sudoku.solver.RandomSolver;
-import org.polytech.ryuk.sudoku.structure.Cell;
-import org.polytech.ryuk.sudoku.structure.MultiDoku;
-import org.polytech.ryuk.sudoku.structure.Sudoku;
-import org.polytech.ryuk.sudoku.structure.SudokuFactory;
-
 class SolverTest {
 
 	@Test
@@ -39,7 +39,8 @@ class SolverTest {
 
 		assert (sudokuToTest.setImmutableCellsSymbol(immutableCells));
 
-		SudokuPrinter.printRectangleSudoku(dokuToTest.getSubGrid(0), 3, 3);
+		//SudokuPrinter.printRectangleSudoku(dokuToTest.getSubGrid(0), 3, 3);
+		SudokuPrinter.printMultiDoku(dokuToTest, 3, 3, Symbols.Numbers);
 
 		List<Integer> correctCells = List.of(7, 6, 0, 3, 4, 2, 8, 5, 1,
 				2, 3, 8, 1, 5, 6, 7, 0, 4,
@@ -54,14 +55,15 @@ class SolverTest {
 		sudokuResult.setCellsSymbol(correctCells);
 
 		System.out.println("\n****************************Doku Control\n");
-		SudokuPrinter.printRectangleSudoku(sudokuResult, 3, 3);
+		SudokuPrinter.printRectangleSudoku(sudokuResult, 3, 3, Symbols.Russian);
 
 		assert (dokuResult.isSolved());
 
 		new RandomSolver().solve(dokuToTest);
 
 		System.out.println("\n****************************\nDoku solved");
-		SudokuPrinter.printRectangleSudoku(dokuToTest.getSubGrid(0), 3, 3);
+		//SudokuPrinter.printRectangleSudoku(dokuToTest.getSubGrid(0), 3, 3);
+		SudokuPrinter.printMultiDoku(dokuToTest, 3, 3, Symbols.Emojis);
 
 		assert (dokuToTest.isSolved());
 
@@ -98,6 +100,7 @@ class SolverTest {
 
 		new RandomSolver().solve(dokuToTest3);
 
-		SudokuPrinter.printRectangleSudoku(dokuToTest3.getSubGrid(0), 3, 3);
+		//SudokuPrinter.printRectangleSudoku(dokuToTest3.getSubGrid(0), 3, 3);
+		SudokuPrinter.printMultiDoku(dokuToTest3, 3, 3, Symbols.Letters);
 	}
 }