Added more Lua functions

OpenRA.Mods.RA/Scripting/Properties/GeneralProperties.cs

@@ -56,6 +56,9 @@ namespace OpenRA.Mods.RA.Scripting
 		[Desc("The player that owns the actor.")]
 		public Player Owner { get { return self.Owner; } }
 
+		[Desc("The type of the actor (e.g. \"e1\").")]
+		public string Type { get { return self.Info.Name; } }
+
 		[Desc("The direction that the actor is facing.")]
 		public int Facing
 		{

OpenRA.Mods.RA/Scripting/Properties/GuardProperties.cs

@@ -0,0 +1,34 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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 OpenRA.Scripting;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA.Scripting
+{
+	[ScriptPropertyGroup("Guard")]
+	public class GuardProperties : ScriptActorProperties, Requires<GuardInfo>, Requires<IMoveInfo>
+	{
+		Guard guard;
+		public GuardProperties(Actor self)
+			: base(self)
+		{
+			guard = self.Trait<Guard>();
+		}
+
+		[ScriptActorPropertyActivity]
+		[Desc("Guard the target actor.")]
+		public void Guard(Actor targetActor)
+		{
+			if (targetActor.HasTrait<Guardable>())
+				guard.GuardTarget(self, Target.FromActor(targetActor));
+		}
+	}
+}

OpenRA.Mods.RA/Scripting/Properties/PlayerProperties.cs

@@ -0,0 +1,30 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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;
+using OpenRA.Scripting;
+
+namespace OpenRA.Mods.RA.Scripting
+{
+	[ScriptPropertyGroup("Player")]
+	public class PlayerProperties : ScriptPlayerProperties
+	{
+		readonly Player p;
+
+		public PlayerProperties(Player player)
+			: base(player)
+		{
+			p = player;
+		}
+
+		[Desc("The player's name.")]
+		public string PlayerName { get { return p.PlayerName; } }
+	}
+}