Initial commit: OpenRA game engine

Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

OpenRA.Mods.Common/Widgets/SupportPowerTimerWidget.cs

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+#region Copyright & License Information
+/*
+ * Copyright (c) The OpenRA Developers and Contributors
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Graphics;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Primitives;
+using OpenRA.Traits;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.Common.Widgets
+{
+	public class SupportPowerTimerWidget : Widget
+	{
+		[FluentReference("player", "support-power", "time")]
+		const string Format = "support-power-timer";
+
+		public readonly string Font = "Bold";
+		public readonly TextAlign Align = TextAlign.Left;
+		public readonly TimerOrder Order = TimerOrder.Descending;
+
+		readonly SpriteFont font;
+		readonly IEnumerable<SupportPowerInstance> powers;
+		readonly Color bgDark, bgLight;
+		(string Text, Color Color)[] texts;
+
+		[ObjectCreator.UseCtor]
+		public SupportPowerTimerWidget(World world)
+		{
+			powers = world.ActorsWithTrait<SupportPowerManager>()
+				.Where(p => !p.Actor.IsDead && !p.Actor.Owner.NonCombatant)
+				.SelectMany(s => s.Trait.Powers.Values)
+				.Where(p => p.Instances.Count > 0 && p.Info.DisplayTimerRelationships != PlayerRelationship.None && !p.Disabled);
+
+			bgDark = ChromeMetrics.Get<Color>("TextContrastColorDark");
+			bgLight = ChromeMetrics.Get<Color>("TextContrastColorLight");
+			font = Game.Renderer.Fonts[Font];
+		}
+
+		public override void Tick()
+		{
+			var displayedPowers = powers.Where(p =>
+			{
+				var owner = p.Instances[0].Self.Owner;
+				var viewer = owner.World.RenderPlayer ?? owner.World.LocalPlayer;
+				return viewer == null || p.Info.DisplayTimerRelationships.HasRelationship(owner.RelationshipWith(viewer));
+			});
+
+			texts = displayedPowers.Select(p =>
+			{
+				var self = p.Instances[0].Self;
+				var time = WidgetUtils.FormatTime(p.RemainingTicks, false, self.World.Timestep);
+				var text = FluentProvider.GetMessage(Format,
+					"player", self.Owner.ResolvedPlayerName,
+					"support-power", p.Name,
+					"time", time);
+
+				var color = !p.Ready || Game.LocalTick % 50 < 25 ? self.OwnerColor() : Color.White;
+
+				return (text, color);
+			}).ToArray();
+		}
+
+		public override void Draw()
+		{
+			if (!IsVisible() || texts == null)
+				return;
+
+			var y = 0;
+			foreach (var t in texts)
+			{
+				var textSize = font.Measure(t.Text);
+				var location = new float2(Bounds.X, Bounds.Y + y);
+
+				if (Align == TextAlign.Center)
+					location += new int2((Bounds.Width - textSize.X) / 2, 0);
+
+				if (Align == TextAlign.Right)
+					location += new int2(Bounds.Width - textSize.X, 0);
+
+				font.DrawTextWithShadow(t.Text, location, t.Color, bgDark, bgLight, 1);
+				y += (font.Measure(t.Text).Y + 5) * (int)Order;
+			}
+		}
+
+		public enum TimerOrder { Ascending = -1, Descending = 1 }
+	}
+}