Move Burns from RA to Common, move RallyPoint to Traits folder

OpenRA.Mods.Common/Traits/Burns.cs

@@ -0,0 +1,51 @@
+#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.Graphics;
+using OpenRA.Mods.Common.Traits.Render;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common
+{
+	[Desc("This actor will play a fire animation over its body and take damage over time.")]
+	class BurnsInfo : ITraitInfo, Requires<RenderSpritesInfo>
+	{
+		public readonly string Anim = "1";
+		public readonly int Damage = 1;
+		public readonly int Interval = 8;
+
+		public object Create(ActorInitializer init) { return new Burns(init.self, this); }
+	}
+
+	class Burns : ITick, ISync
+	{
+		[Sync] int ticks;
+		BurnsInfo Info;
+
+		public Burns(Actor self, BurnsInfo info)
+		{
+			Info = info;
+
+			var anim = new Animation(self.World, "fire", () => 0);
+			anim.IsDecoration = true;
+			anim.PlayRepeating(Info.Anim);
+			self.Trait<RenderSprites>().Add("fire", anim);
+		}
+
+		public void Tick(Actor self)
+		{
+			if (--ticks <= 0)
+			{
+				self.InflictDamage(self, Info.Damage, null);
+				ticks = Info.Interval;
+			}
+		}
+	}
+}