Move Render*Circle traits to their base traits.

OpenRA.Mods.Common/Traits/Render/RenderJammerCircle.cs

@@ -0,0 +1,64 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2020 The OpenRA Developers (see AUTHORS)
+ * 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 OpenRA.Graphics;
+using OpenRA.Mods.Common.Graphics;
+using OpenRA.Primitives;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Traits
+{
+	// TODO: remove all the Render*Circle duplication
+	class RenderJammerCircleInfo : TraitInfo<RenderJammerCircle>, IPlaceBuildingDecorationInfo
+	{
+		public IEnumerable<IRenderable> RenderAnnotations(WorldRenderer wr, World w, ActorInfo ai, WPos centerPosition)
+		{
+			var jamsMissiles = ai.TraitInfoOrDefault<JamsMissilesInfo>();
+			if (jamsMissiles != null)
+			{
+				yield return new RangeCircleAnnotationRenderable(
+					centerPosition,
+					jamsMissiles.Range,
+					0,
+					Color.FromArgb(128, Color.Red),
+					Color.FromArgb(96, Color.Black));
+			}
+
+			foreach (var a in w.ActorsWithTrait<RenderJammerCircle>())
+				if (a.Actor.Owner.IsAlliedWith(w.RenderPlayer))
+					foreach (var r in a.Trait.RenderAnnotations(a.Actor, wr))
+						yield return r;
+		}
+	}
+
+	class RenderJammerCircle : IRenderAnnotationsWhenSelected
+	{
+		public IEnumerable<IRenderable> RenderAnnotations(Actor self, WorldRenderer wr)
+		{
+			if (!self.Owner.IsAlliedWith(self.World.RenderPlayer))
+				yield break;
+
+			var jamsMissiles = self.Info.TraitInfoOrDefault<JamsMissilesInfo>();
+			if (jamsMissiles != null)
+			{
+				yield return new RangeCircleAnnotationRenderable(
+					self.CenterPosition,
+					jamsMissiles.Range,
+					0,
+					Color.FromArgb(128, Color.Red),
+					Color.FromArgb(96, Color.Black));
+			}
+		}
+
+		bool IRenderAnnotationsWhenSelected.SpatiallyPartitionable { get { return false; } }
+	}
+}