feat: admin UI, player scoreboard, back button logic

scripts/AdminControls.cs

@@ -0,0 +1,123 @@
+using Godot;
+using System;
+using System.Collections.Generic;
+
+public partial class AdminControls : HBoxContainer
+{
+	[Export] public Button BecomeAdmin;
+	[Export] public Button StartTournament;
+	
+	public override void _Ready()
+	{
+		Connection.Instance.OnBecomeAdmin += OnBecomeAdmin;
+		Connection.Instance.OnTournamentEnd += OnEndTournament;
+		
+		StartTournament.Pressed += StartTournamentCommand;
+		if (!Connection.Instance.IsAdmin || Connection.Instance.ActiveTournament)
+		{
+			StartTournament.Hide();
+		}
+		
+		BecomeAdmin.Pressed += ShowAuthPopup;
+	}
+	
+	public override void _ExitTree()
+	{
+		Connection.Instance.OnBecomeAdmin -= OnBecomeAdmin;
+		Connection.Instance.OnTournamentEnd -= OnEndTournament;
+	}
+
+	private void StartTournamentCommand()
+	{
+		Connection.Instance.StartTournament();
+	}
+
+	private void OnEndTournament(List<(string, int)> playerScoreboard)
+	{
+		StartTournament.Show();
+		ShowTournamentScoreboard(playerScoreboard);
+	}
+
+	private void ShowAuthPopup()
+	{
+		var authWindow = new Window();
+		authWindow.AlwaysOnTop = true;
+		authWindow.MaximizeDisabled = true;
+		authWindow.Unresizable = true;
+		authWindow.InitialPosition = Window.WindowInitialPosition.CenterMainWindowScreen;
+		authWindow.Size = new Vector2I(256, 128);
+		authWindow.CloseRequested += () =>
+		{
+			GetTree().Root.RemoveChild(authWindow);
+		};
+		
+		var vbox = new VBoxContainer();
+		vbox.LayoutMode = 1;
+		vbox.AnchorBottom = 1.0f;
+		vbox.AnchorRight = 1.0f;
+		vbox.GrowHorizontal = GrowDirection.Both;
+		vbox.GrowVertical = GrowDirection.Both;
+		vbox.Alignment = AlignmentMode.Center;
+		
+		var passwordBox = new TextEdit();
+		passwordBox.PlaceholderText = "Password";
+		passwordBox.SetCustomMinimumSize(new Vector2(32, 32));
+		
+		var button = new Button();
+		button.Text = "Login";
+		button.Pressed += () =>
+		{
+			Connection.Instance.AdminAuth(passwordBox.Text);
+			GetTree().Root.RemoveChild(authWindow);
+		};
+		
+		vbox.AddChild(passwordBox);
+		vbox.AddChild(button);
+		
+		authWindow.AddChild(vbox);
+		
+		GetTree().Root.AddChild(authWindow);
+	}
+
+	private void ShowTournamentScoreboard(List<(string, int)> playerScoreboard)
+	{
+		var scoreboardWindow = new Window();
+		scoreboardWindow.AlwaysOnTop = true;
+		scoreboardWindow.MaximizeDisabled = true;
+		scoreboardWindow.Unresizable = true;
+		scoreboardWindow.InitialPosition = Window.WindowInitialPosition.CenterMainWindowScreen;
+		scoreboardWindow.Size = new Vector2I(256, 512);
+		scoreboardWindow.CloseRequested += () =>
+		{
+			GetTree().Root.RemoveChild(scoreboardWindow);
+		};
+		
+		var tree = new Tree();
+		tree.HideRoot = true;
+		tree.Columns = 2;
+		tree.ColumnTitlesVisible = true;
+		tree.SetColumnTitle(0, "Player");
+		tree.SetColumnTitle(1, "Score");
+		var root = tree.CreateItem();
+		
+		foreach ((string, int) entry in playerScoreboard)
+		{
+			var item = tree.CreateItem(root);
+			item.SetText(0, entry.Item1);
+			item.SetText(1, entry.Item2.ToString());
+		}
+		
+		scoreboardWindow.AddChild(tree);
+		
+		GetTree().Root.AddChild(scoreboardWindow);
+	}
+
+	private void OnBecomeAdmin()
+	{
+		BecomeAdmin.Hide();
+		if (!Connection.Instance.ActiveTournament)
+		{
+			StartTournament.Show();
+		}
+	}
+}