gui: difficulties

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

@@ -9,6 +9,10 @@ import sudoku.structure.SudokuFactory;
 public class SoloMenu extends BaseView {
 
 	private final ImInt sudokuType = new ImInt(0);
+	
+	private final ImInt difficulty = new ImInt(Difficulty.Medium.ordinal());
+	private final String[] difficulties;
+	
 	private static final String[] sudokuTypes = { "Carré", "Rectangle", "Multidoku" };
 	private static final int SQUARE = 0, RECTANGLE = 1, MULTIDOKU = 2;
 
@@ -19,12 +23,17 @@ public class SoloMenu extends BaseView {
 
 	public SoloMenu(StateMachine stateMachine) {
 		super(stateMachine);
+		Difficulty[] diffs = Difficulty.values();
+		difficulties = new String[diffs.length];
+		for (int i = 0; i < diffs.length; i++) {
+			difficulties[i] = diffs[i].getDisplayName();
+		}
 	}
 
 	private void pushSudokuState(MultiDoku doku, boolean empty) {
 		if (!empty) {
 			try {
-				SudokuFactory.fillDoku(doku, Difficulty.Easy);
+				SudokuFactory.fillDoku(doku, Difficulty.values()[difficulty.get()]);
 			} catch (Exception e) {
 				e.printStackTrace();
 			}
@@ -36,6 +45,7 @@ public class SoloMenu extends BaseView {
 	public void render() {
 		ImGui.text("Solo");
 		ImGui.combo("Type de Sudoku", sudokuType, sudokuTypes);
+		ImGui.combo("Difficulté", difficulty, difficulties);
 		switch (sudokuType.get()) {
 			case SQUARE:
 				ImGui.inputInt("Taille", sudokuSize);