engineer stuff

OpenRa.Game/Traits/EngineerCapture.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using OpenRa.Game.Traits.Activities;
+
+namespace OpenRa.Game.Traits
+{
+	class EngineerCapture : IOrder
+	{
+		public const int EngineerDamage = 300;
+
+		public Order IssueOrder(Actor self, int2 xy, MouseInput mi, Actor underCursor)
+		{
+			if (underCursor == null) return null;
+			if (!underCursor.traits.Contains<Building>()) return null;
+			
+			// todo: other bits
+
+			return new Order(underCursor.Health <= EngineerDamage ? "Capture" : "Enter",
+				self, underCursor, int2.Zero, null);
+		}
+
+		public void ResolveOrder(Actor self, Order order)
+		{
+			if (order.OrderString == "Enter" || order.OrderString == "Capture")
+			{
+				self.CancelActivity();
+				self.QueueActivity(new Move(order.TargetActor, 2));
+				self.QueueActivity(new CaptureBuilding(order.TargetActor));
+			}
+		}
+	}
+}