feat: first player progress display

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

@@ -2,6 +2,7 @@ package gui.menu;
 
 import game.Game;
 import gui.widget.LeaderboardRenderer;
+import gui.widget.MultiPlayerCompleteProgress;
 import gui.widget.SudokuRenderer;
 import gui.widget.TimerRenderer;
 import imgui.ImGui;
@@ -16,6 +17,7 @@ public class MultiPlayerDokuView extends BaseView {
 	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);
@@ -26,6 +28,7 @@ public class MultiPlayerDokuView extends BaseView {
 		this.sudokuRenderer.onCellChange.connect(this::onCellChange);
 		this.client.onDisconnect.connect(this::onDisconnect);
 		this.timerRenderer = new TimerRenderer(this.client.getGame().getStartTime(), Game.GAME_DURATION);
+		this.completeProgress = new MultiPlayerCompleteProgress(this.client.getGame());
 	}
 
 	private void onCellChange(Cell cell) {
@@ -42,6 +45,7 @@ public class MultiPlayerDokuView extends BaseView {
 	public void render() {
 		this.timerRenderer.render();
 		this.leaderboardRenderer.render();
+		this.completeProgress.render();
 		this.sudokuRenderer.render();
 		if (ImGui.button("Quitter")) {
 			this.client.stop();

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

@@ -0,0 +1,28 @@
+package gui.widget;
+
+import game.Game;
+import 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().get(0);
+		ImGui.setCursorPosX(ImGui.getIO().getDisplaySizeX() / 2.0f - progressSize.x / 2.0f);
+		String progressText = firstPlayer.getPseudo() + " - " + firstPlayer.getScore() + "/" + emptyCellCount;
+		this.progressBar.render(progressText, progressSize, 1.0f - firstPlayer.getScore() / (float) emptyCellCount);
+	}
+
+}

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

@@ -0,0 +1,21 @@
+package 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);
+	}
+
+}