Add mod project this time; Fix trees

OpenRa.Mods.Cnc/TiberiumRefinery.cs

@@ -0,0 +1,43 @@
+using OpenRa.Traits;
+using OpenRa.Traits.Activities;
+
+namespace OpenRa.Mods.Cnc
+{
+	class TiberiumRefineryInfo : ITraitInfo
+	{
+		public object Create(Actor self) { return new TiberiumRefinery(self); }
+	}
+
+	class TiberiumRefinery : IAcceptOre
+	{
+		Actor self;
+		public TiberiumRefinery(Actor self)
+		{
+			this.self = self;
+			self.World.AddFrameEndTask(
+				w =>
+				{		/* create the free harvester! */
+					var harvester = w.CreateActor("harv", self.Location + new int2(0, 2), self.Owner);
+					var unit = harvester.traits.Get<Unit>();
+					var mobile = harvester.traits.Get<Mobile>();
+					unit.Facing = 64;
+					harvester.QueueActivity(new Harvest());
+				});
+		}
+
+		public int2 DeliverOffset {	get { return new int2(0, 2); } }
+		public void OnDock(Actor harv, DeliverOre dockOrder)
+		{
+			// Todo: need to be careful about cancellation and multiple harvs
+			var unit = harv.traits.Get<Unit>();
+			harv.QueueActivity(new Move(self.Location + new int2(1,1), self));
+			harv.QueueActivity(new Turn(96));
+			harv.QueueActivity( new CallFunc( () => 
+				self.traits.Get<RenderBuilding>().PlayCustomAnimThen(self, "active", () => {
+					harv.traits.Get<Harvester>().Deliver(harv, self);
+					harv.QueueActivity(new Move(self.Location + DeliverOffset, self));
+					harv.QueueActivity(new Harvest());
+			})));
+		}
+	}
+}