Move everything Repair-related to Mods.Common

OpenRA.Mods.Common/Orders/RepairOrderGenerator.cs

@@ -0,0 +1,63 @@
+#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 System.Collections.Generic;
+using System.Linq;
+using OpenRA.Graphics;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Orders
+{
+	public class RepairOrderGenerator : IOrderGenerator
+	{
+		public IEnumerable<Order> Order(World world, CPos xy, MouseInput mi)
+		{
+			if (mi.Button == MouseButton.Right)
+				world.CancelInputMode();
+
+			return OrderInner(world, mi);
+		}
+
+		IEnumerable<Order> OrderInner(World world, MouseInput mi)
+		{
+			if (mi.Button == MouseButton.Left)
+			{
+				var underCursor = world.ScreenMap.ActorsAt(mi)
+					.FirstOrDefault(a => !world.FogObscures(a) && a.AppearsFriendlyTo(world.LocalPlayer.PlayerActor)
+						&& a.TraitsImplementing<RepairableBuilding>().Any(t => !t.IsTraitDisabled));
+
+				if (underCursor == null)
+					yield break;
+
+				if (underCursor.Info.Traits.Contains<RepairableBuildingInfo>()
+					&& underCursor.GetDamageState() > DamageState.Undamaged)
+					yield return new Order("RepairBuilding", world.LocalPlayer.PlayerActor, false) { TargetActor = underCursor };
+			}
+		}
+
+		public void Tick(World world)
+		{
+			if (world.LocalPlayer != null &&
+				world.LocalPlayer.WinState != WinState.Undefined)
+				world.CancelInputMode();
+		}
+
+		public IEnumerable<IRenderable> Render(WorldRenderer wr, World world) { yield break; }
+		public IEnumerable<IRenderable> RenderAfterWorld(WorldRenderer wr, World world) { yield break; }
+
+		public string GetCursor(World world, CPos xy, MouseInput mi)
+		{
+			mi.Button = MouseButton.Left;
+			return OrderInner(world, mi).Any()
+				? "repair" : "repair-blocked";
+		}
+	}
+}