feat: uggly leaderboard

app/src/main/java/gui/widget/LeaderboardRenderer.java

@@ -0,0 +1,25 @@
+package gui.widget;
+
+import game.Game;
+import game.Player;
+import imgui.ImGui;
+
+public class LeaderboardRenderer {
+
+	private final Game game;
+	private final Player currentPlayer;
+
+	public LeaderboardRenderer(Game game, Player player) {
+		this.game = game;
+		this.currentPlayer = player;
+	}
+
+	public void render() {
+		ImGui.text("Leaderboard");
+		for (var entry : game.getPlayers().entrySet()) {
+			Player player = entry.getValue();
+			ImGui.text(player.getPseudo() + " : " + player.getScore());
+		}
+	}
+
+}

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

@@ -0,0 +1,155 @@
+package gui.widget;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import common.ConsumerSignal;
+import common.Signal;
+import gui.ColorGenerator;
+import gui.Fonts;
+import gui.Options;
+import gui.RenderableMultidoku;
+import gui.Symbols;
+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 {
+
+	private final RenderableMultidoku doku;
+	private Cell currentCell = null;
+	private final Map<Block, Color> colorPalette;
+
+	private static final ImVec4 BLACK = new ImVec4(0, 0, 0, 1);
+	private static final ImVec4 TRANSPARENT = new ImVec4();
+	private static final ImVec4 WHITE = new ImVec4(1.0f, 1.0f, 1.0f, 1.0f);
+	private static final ImVec2 cellSize = new ImVec2(50, 50);
+
+	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);
+		this.colorPalette = initColors();
+		initDiagonals();
+	}
+
+	private void initDiagonals() {
+		for (Sudoku sudoku : this.doku.getDoku().getSubGrids()) {
+			if (sudoku.hasConstraint(Constraint.Diagonal)) {
+				for (int i = 0; i < sudoku.getSize(); i++) {
+					this.diagonals.add(sudoku.getCell(i, i));
+					this.diagonals.add(sudoku.getCell(sudoku.getSize() - i - 1, i));
+				}
+			}
+		}
+	}
+
+	private Map<Block, Color> initColors() {
+		List<Color> colors = ColorGenerator.greatPalette(doku.getBlocks().size());
+		Map<Block, Color> colorPalette = new HashMap<>();
+		int index = 0;
+		for (Block block : doku.getBlocks()) {
+			colorPalette.put(block, colors.get(index));
+			index++;
+		}
+		return colorPalette;
+	}
+
+	private void renderPopup() {
+		if (ImGui.beginPopup("editPopup")) {
+			Block block = currentCell.getBlock();
+			int symbolCount = block.getCells().size();
+			for (int i = 0; i < symbolCount; i++) {
+				if ((i + 1) % (int) (Math.sqrt(symbolCount)) != 1)
+					ImGui.sameLine();
+				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);
+						if (this.doku.getDoku().isSolved())
+							this.onResolve.emit();
+						ImGui.closeCurrentPopup();
+					}
+				}
+			}
+			ImGui.endPopup();
+		}
+	}
+
+	public void render() {
+		if (Options.Symboles == Symbols.Russian) {
+			ImGui.pushFont(Fonts.ARIAL);
+		}
+		final float sudokuViewWidth = cellSize.x * doku.getWidth();
+		final float displayWidth = ImGui.getIO().getDisplaySizeX();
+		float offsetX = displayWidth / 2.0f - sudokuViewWidth / 2.0f;
+		// if the grid is too big, don't offset it
+		if (offsetX > 0) {
+			ImGui.setCursorPosX(offsetX);
+		}
+		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));
+		for (int y = 0; y < doku.getHeight(); y++) {
+			for (int x = 0; x < doku.getWidth(); x++) {
+				if (x > 0)
+					ImGui.sameLine();
+				int index = y * doku.getWidth() + x;
+				Cell cell = doku.getCell(x, y);
+				if (cell == null) {
+					ImGui.pushStyleColor(ImGuiCol.Border, TRANSPARENT);
+					ImGui.pushStyleColor(ImGuiCol.Button, TRANSPARENT);
+					ImGui.button("##" + index, cellSize);
+				} else {
+					if (diagonals.contains(cell)) {
+						ImGui.pushStyleColor(ImGuiCol.Border, WHITE);
+					} else {
+						ImGui.pushStyleColor(ImGuiCol.Border, BLACK);
+					}
+					int symbol = cell.getSymbolIndex();
+					Color blockColor = colorPalette.get(cell.getBlock());
+					if (!cell.isMutable()) {
+						blockColor = new Color(blockColor.r - 0.20f, blockColor.g - 0.20f, blockColor.b - 0.20f);
+					}
+					ImGui.pushStyleColor(ImGuiCol.Button, new ImVec4(blockColor.r, blockColor.g, blockColor.b, 1.0f));
+					String cellText = "";
+					if (symbol != -1)
+						cellText += Options.Symboles.getSymbols().get(symbol);
+					if (ImGui.button(cellText + "##" + index, cellSize) && cell.isMutable()) {
+						ImGui.openPopup("editPopup");
+						currentCell = cell;
+					}
+				}
+				ImGui.popStyleColor(2);
+			}
+		}
+		ImGui.popStyleVar(2);
+		renderPopup();
+		ImGui.endChild();
+		if (Options.Symboles == Symbols.Russian) {
+			ImGui.popFont();
+		}
+	}
+
+}

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

@@ -0,0 +1,133 @@
+package gui.widget;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import common.ConsumerSignal;
+import gui.SudokuType;
+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<>();
+	private MultiDoku doku;
+
+	private final boolean canGenEmptyGrid;
+
+	private final ImInt sudokuType = new ImInt(0);
+
+	private final ImInt difficulty = new ImInt(Difficulty.Medium.ordinal());
+	private final List<ImBoolean> contraints = new ArrayList<>();
+
+	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) {
+		this.canGenEmptyGrid = canGenEmptyGrid;
+		this.confirmMessage = confirmMessage;
+		initConstraints();
+	}
+
+	private List<Constraint> getConstraints() {
+		List<Constraint> constraints = new ArrayList<>();
+		for (int i = 0; i < this.contraints.size(); i++) {
+			if (this.contraints.get(i).get())
+				constraints.add(Constraint.values()[i]);
+		}
+		return constraints;
+	}
+
+	private void initConstraints() {
+		for (Constraint cons : Constraint.values()) {
+			contraints.add(new ImBoolean(SudokuFactory.DEFAULT_CONSTRAINTS.contains(cons)));
+		}
+	}
+
+	private void selectSudoku(MultiDoku doku, boolean empty) {
+		this.doku = doku;
+		if (!empty) {
+			try {
+				SudokuFactory.fillDoku(doku, Difficulty.values()[difficulty.get()]);
+			} catch (Exception e) {
+				e.printStackTrace();
+			}
+		}
+		this.onSelect.emit(this.doku);
+	}
+
+	public void renderFileDialog() {
+		if (ImGuiFileDialog.display("browse-sudoku", ImGuiFileDialogFlags.None)) {
+			if (ImGuiFileDialog.isOk()) {
+				var selection = ImGuiFileDialog.getSelection();
+				for (var entry : selection.entrySet()) {
+					try {
+						String filePath = entry.getValue();
+						this.doku = SudokuFactory.fromfile(filePath);
+						if (this.doku != null)
+							this.onSelect.emit(this.doku);
+					} catch (Exception e) {
+						e.printStackTrace();
+					}
+				}
+			}
+			ImGuiFileDialog.close();
+		}
+	}
+
+	public void render() {
+		ImGui.combo("Difficulté", difficulty, Difficulty.getDifficultyNames());
+		if (ImGui.treeNode("Constraintes")) {
+			for (Constraint cons : Constraint.values()) {
+				ImGui.checkbox(cons.getDisplayName(), contraints.get(cons.ordinal()));
+			}
+			ImGui.treePop();
+		}
+		ImGui.combo("Type de Sudoku", sudokuType, SudokuType.getTypeNames());
+		SudokuType currentType = SudokuType.values()[sudokuType.get()];
+		switch (currentType.getMakerParamCount()) {
+			case 1:
+				ImGui.inputInt("Taille", sudokuSize);
+				if (ImGui.button(confirmMessage)) {
+					selectSudoku(currentType.createDoku(getConstraints(), sudokuSize.get()), false);
+				}
+				if (canGenEmptyGrid && ImGui.button("Générer une grille vide")) {
+					selectSudoku(currentType.createDoku(getConstraints(), sudokuSize.get()), true);
+				}
+				break;
+
+			case 2:
+				ImGui.inputInt("Largeur", sudokuHeight);
+				ImGui.inputInt("Longueur", sudokuWidth);
+				if (ImGui.button(confirmMessage)) {
+					selectSudoku(currentType.createDoku(getConstraints(), sudokuWidth.get(), sudokuHeight.get()),
+							false);
+				}
+				if (canGenEmptyGrid && ImGui.button("Générer une grille vide")) {
+					selectSudoku(currentType.createDoku(getConstraints(), sudokuWidth.get(), sudokuHeight.get()), true);
+				}
+				break;
+
+			default:
+				assert (false);
+				break;
+		}
+
+		if (ImGui.button("À partir d'un fichier")) {
+			ImGuiFileDialog.openDialog("browse-sudoku", "Choisissez un fichier", ".json", ".");
+		}
+		renderFileDialog();
+	}
+
+}