shuffling

OpenRa.Game/Orders/UnitOrderGenerator.cs

@@ -0,0 +1,37 @@
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+
+namespace OpenRa.Game.Orders
+{
+	class UnitOrderGenerator : IOrderGenerator
+	{
+		public readonly List<Actor> selection;
+
+		public UnitOrderGenerator( IEnumerable<Actor> selected )
+		{
+			selection = selected.ToList();
+		}
+
+		public IEnumerable<Order> Order( int2 xy, MouseInput mi )
+		{
+			foreach( var unit in selection )
+			{
+				var ret = unit.Order( xy, mi );
+				if( ret != null )
+					yield return ret;
+			}
+		}
+
+		public void Tick()
+		{
+			selection.RemoveAll(a => a.IsDead);
+		}
+
+		public void Render()
+		{
+			foreach( var a in selection )
+				Game.worldRenderer.DrawSelectionBox( a, Color.White, true );
+		}
+	}
+}