Add back customisable header logo/text

Also adds test scene for MatchHeader component.

osu.Game.Tournament/Screens/Gameplay/Components/TeamScoreDisplay.cs

@@ -0,0 +1,83 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Input.Events;
+using osu.Game.Tournament.Models;
+using osuTK.Input;
+
+namespace osu.Game.Tournament.Screens.Gameplay.Components
+{
+    public class TeamScoreDisplay : CompositeDrawable
+    {
+        private readonly TeamColour teamColour;
+
+        private readonly Bindable<TournamentMatch> currentMatch = new Bindable<TournamentMatch>();
+        private readonly Bindable<TournamentTeam> currentTeam = new Bindable<TournamentTeam>();
+        private readonly Bindable<int?> currentTeamScore = new Bindable<int?>();
+
+        private TeamDisplay teamDisplay;
+
+        public bool ShowScore { set => teamDisplay.ShowScore = value; }
+
+        public TeamScoreDisplay(TeamColour teamColour)
+        {
+            this.teamColour = teamColour;
+
+            RelativeSizeAxes = Axes.Y;
+            AutoSizeAxes = Axes.X;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(LadderInfo ladder)
+        {
+            currentMatch.BindTo(ladder.CurrentMatch);
+            currentMatch.BindValueChanged(matchChanged, true);
+        }
+
+        private void matchChanged(ValueChangedEvent<TournamentMatch> match)
+        {
+            currentTeamScore.UnbindBindings();
+            currentTeam.UnbindBindings();
+
+            if (match.NewValue != null)
+            {
+                currentTeamScore.BindTo(teamColour == TeamColour.Red ? match.NewValue.Team1Score : match.NewValue.Team2Score);
+                currentTeam.BindTo(teamColour == TeamColour.Red ? match.NewValue.Team1 : match.NewValue.Team2);
+            }
+
+            // team may change to same team, which means score is not in a good state.
+            // thus we handle this manually.
+            teamChanged(currentTeam.Value);
+        }
+
+        protected override bool OnMouseDown(MouseDownEvent e)
+        {
+            switch (e.Button)
+            {
+                case MouseButton.Left:
+                    if (currentTeamScore.Value < currentMatch.Value.PointsToWin)
+                        currentTeamScore.Value++;
+                    return true;
+
+                case MouseButton.Right:
+                    if (currentTeamScore.Value > 0)
+                        currentTeamScore.Value--;
+                    return true;
+            }
+
+            return base.OnMouseDown(e);
+        }
+
+        private void teamChanged(TournamentTeam team)
+        {
+            InternalChildren = new Drawable[]
+            {
+                teamDisplay = new TeamDisplay(team, teamColour, currentTeamScore, currentMatch.Value?.PointsToWin ?? 0),
+            };
+        }
+    }
+}