Rename LegacyCapture related traits to Capture

OpenRA.Mods.RA/Capturable.cs

@@ -0,0 +1,52 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 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. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Linq;
+using OpenRA.Traits;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Mods.RA
+{
+	[Desc("This actor can be captured by a unit with Captures: trait.")]
+	class CapturableInfo : TraitInfo<Capturable>
+	{
+		[Desc("Type of actor (the Captures: trait defines what Types it can capture).")]
+		public readonly string Type = "building";
+		public readonly bool AllowAllies = false;
+		public readonly bool AllowNeutral = true;
+		public readonly bool AllowEnemies = true;
+		[Desc("Health percentage the target must be at (or below) before it can be captured.")]
+		public readonly float CaptureThreshold = 0.5f;
+
+		public bool CanBeTargetedBy(Actor captor, Player owner)
+		{
+			var c = captor.TraitOrDefault<Captures>();
+			if (c == null)
+				return false;
+
+			var playerRelationship = owner.Stances[captor.Owner];
+			if (playerRelationship == Stance.Ally && !AllowAllies)
+				return false;
+
+			if (playerRelationship == Stance.Enemy && !AllowEnemies)
+				return false;
+
+			if (playerRelationship == Stance.Neutral && !AllowNeutral)
+				return false;
+
+			if (!c.Info.CaptureTypes.Contains(Type))
+				return false;
+
+			return true;
+		}
+	}
+
+	class Capturable { }
+}