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/Logic/Ingame/IngamePowerBarLogic.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.Globalization;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Primitives;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.Common.Widgets.Logic
+{
+	public class IngamePowerBarLogic : ChromeLogic
+	{
+		[FluentReference("usage", "capacity")]
+		const string PowerUsage = "label-power-usage";
+
+		[FluentReference]
+		const string Infinite = "label-infinite-power";
+
+		[ObjectCreator.UseCtor]
+		public IngamePowerBarLogic(Widget widget, ModData modData, World world)
+		{
+			var developerMode = world.LocalPlayer.PlayerActor.Trait<DeveloperMode>();
+			var powerManager = world.LocalPlayer.PlayerActor.Trait<PowerManager>();
+			var powerBar = widget.Get<ResourceBarWidget>("POWERBAR");
+
+			powerBar.GetProvided = () => developerMode.UnlimitedPower ? -1 : powerManager.PowerProvided;
+			powerBar.GetUsed = () => powerManager.PowerDrained;
+			powerBar.TooltipTextCached = new CachedTransform<(float Current, float Capacity), string>(usage =>
+			{
+				var capacity = developerMode.UnlimitedPower ?
+					FluentProvider.GetMessage(Infinite) :
+					powerManager.PowerProvided.ToString(NumberFormatInfo.CurrentInfo);
+
+				return FluentProvider.GetMessage(PowerUsage, "usage", usage.Current, "capacity", capacity);
+			});
+
+			powerBar.GetBarColor = () =>
+			{
+				if (powerManager.PowerState == PowerState.Critical)
+					return Color.Red;
+				if (powerManager.PowerState == PowerState.Low)
+					return Color.Orange;
+				return Color.LimeGreen;
+			};
+		}
+	}
+}