Implement cnc harv/proc dock sequence and kill unnecessary duplication. Bad things happen if sequence is interrupted by another order (eg invisible harv).

Still todo: Make sequence non-interruptible; engineer steals harv docked with proc; the "right thing" if proc is sold/destroyed with harv docked.

OpenRA.Mods.Cnc/TiberiumRefineryDockAction.cs

@@ -0,0 +1,65 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
+ * This file is part of OpenRA.
+ * 
+ *  OpenRA is free software: you can redistribute it and/or modify
+ *  it 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.
+ * 
+ *  OpenRA is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using OpenRA.Mods.RA;
+using OpenRA.Mods.RA.Activities;
+using OpenRA.Traits;
+using OpenRA.Traits.Activities;
+
+namespace OpenRA.Mods.Cnc
+{
+	class TiberiumRefineryDockActionInfo : TraitInfo<TiberiumRefineryDockAction> {}
+
+	class TiberiumRefineryDockAction : IAcceptOreDockAction, ITraitPrerequisite<IAcceptOre>
+	{
+		Actor dockedHarv = null;
+		public void OnDock(Actor self, Actor harv, DeliverResources dockOrder)
+		{
+			float2 startDock = harv.CenterLocation;
+			float2 endDock = self.CenterLocation + new float2(-15,8);
+			var harvester = harv.traits.Get<Harvester>();
+
+			harv.QueueActivity( new Turn(112) );
+			harv.QueueActivity( new CallFunc( () =>
+			{
+				dockedHarv = harv;
+				self.traits.Get<RenderBuilding>().PlayCustomAnim(self, "active");
+			}) );
+			harv.QueueActivity( new Drag(startDock, endDock, 11) );
+			harv.QueueActivity( new CallFunc( () =>
+			{
+				self.World.AddFrameEndTask( w1 =>
+				{
+					harvester.Visible = false;
+					harvester.Deliver(harv, self);
+				});
+			}) );
+			harv.QueueActivity( new Wait(18) );
+			harv.QueueActivity( new CallFunc( () => harvester.Visible = true) );
+			harv.QueueActivity( new Drag(endDock, startDock, 11) );
+			harv.QueueActivity( new CallFunc( () => dockedHarv = null) );
+			harv.QueueActivity( new Harvest() );
+		}
+		
+	}
+}