invuln moved to mod

OpenRa.Mods.RA/Effects/InvulnEffect.cs

@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using OpenRa.Graphics;
+using OpenRa.Traits;
+using OpenRa.Effects;
+
+namespace OpenRa.Mods.RA.Effects
+{
+	class InvulnEffect : IEffect
+	{
+		Actor a;
+		IronCurtainable b;
+
+		public InvulnEffect(Actor a)
+		{
+			this.a = a;
+			this.b = a.traits.Get<IronCurtainable>();
+		}
+
+		public void Tick( World world )
+		{
+			if (a.IsDead || b.GetDamageModifier() > 0)
+				world.AddFrameEndTask(w => w.Remove(this));
+		}
+
+		public IEnumerable<Renderable> Render()
+		{
+			foreach (var r in a.Render())
+				yield return r.WithPalette(PaletteType.Invuln);
+		}
+	}
+}

OpenRa.Mods.RA/IronCurtainPower.cs

@@ -0,0 +1,97 @@
+using System.Collections.Generic;
+using System.Linq;
+using OpenRa.Traits;
+
+namespace OpenRa.Mods.RA
+{
+	class IronCurtainPowerInfo : SupportPowerInfo
+	{
+		public readonly float Duration = 0f;
+		public override object Create(Actor self) { return new IronCurtainPower(self, this); }
+	}
+
+	class IronCurtainPower : SupportPower, IResolveOrder
+	{
+		public IronCurtainPower(Actor self, IronCurtainPowerInfo info) : base(self, info) { }
+
+		protected override void OnBeginCharging() { Sound.PlayToPlayer(Owner, "ironchg1.aud"); }
+		protected override void OnFinishCharging() { Sound.PlayToPlayer(Owner, "ironrdy1.aud"); }
+		protected override void OnActivate()
+		{
+			Game.controller.orderGenerator = new SelectTarget();
+			Sound.Play("slcttgt1.aud");
+		}
+
+		public void ResolveOrder(Actor self, Order order)
+		{
+			if (order.OrderString == "IronCurtain")
+			{
+				if (self.Owner == self.World.LocalPlayer)
+					Game.controller.CancelInputMode();
+
+				var curtain = self.World.Actors.Where(a => a.Owner != null
+					&& a.traits.Contains<IronCurtain>()).FirstOrDefault();
+				if (curtain != null)
+					curtain.traits.Get<RenderBuilding>().PlayCustomAnim(curtain, "active");
+
+				Sound.Play("ironcur9.aud");
+				
+				order.TargetActor.traits.Get<IronCurtainable>().Activate(order.TargetActor,
+					(int)((Info as IronCurtainPowerInfo).Duration * 25 * 60));
+				
+				FinishActivate();
+			}
+		}
+
+		class SelectTarget : IOrderGenerator
+		{
+			public SelectTarget() {	}
+
+			public IEnumerable<Order> Order(World world, int2 xy, MouseInput mi)
+			{
+				if (mi.Button == MouseButton.Right)
+					Game.controller.CancelInputMode();
+
+				return OrderInner(world, xy, mi);
+			}
+
+			IEnumerable<Order> OrderInner(World world, int2 xy, MouseInput mi)
+			{
+				if (mi.Button == MouseButton.Left)
+				{
+					var underCursor = world.FindUnitsAtMouse(mi.Location)
+						.Where(a => a.Owner != null
+							&& a.traits.Contains<IronCurtainable>()
+							&& a.traits.Contains<Selectable>()).FirstOrDefault();
+
+					if (underCursor != null)
+						yield return new Order("IronCurtain", underCursor.Owner.PlayerActor, underCursor);
+				}
+
+				yield break;
+			}
+
+			public void Tick(World world)
+			{
+				var hasStructure = world.Actors
+					.Any(a => a.Owner == world.LocalPlayer && a.traits.Contains<IronCurtain>());
+
+				if (!hasStructure)
+					Game.controller.CancelInputMode();
+			}
+
+			public void Render(World world) { }
+
+			public Cursor GetCursor(World world, int2 xy, MouseInput mi)
+			{
+				mi.Button = MouseButton.Left;
+				return OrderInner(world, xy, mi).Any()
+					? Cursor.Ability : Cursor.MoveBlocked;
+			}
+		}
+	}
+
+	// tag trait for the building
+	class IronCurtainInfo : StatelessTraitInfo<IronCurtain> { }
+	class IronCurtain { }
+}

OpenRa.Mods.RA/IronCurtainable.cs

@@ -0,0 +1,35 @@
+using System.Linq;
+using OpenRa.Effects;
+using OpenRa.Traits;
+using OpenRa.Mods.RA.Effects;
+
+namespace OpenRa.Mods.RA
+{
+	class IronCurtainableInfo : ITraitInfo
+	{
+		public object Create(Actor self) { return new IronCurtainable(); }
+	}
+
+	class IronCurtainable : IDamageModifier, ITick
+	{
+		[Sync]
+		int RemainingTicks = 0;
+
+		public void Tick(Actor self)
+		{
+			if (RemainingTicks > 0)
+				RemainingTicks--;
+		}
+
+		public float GetDamageModifier()
+		{
+			return (RemainingTicks > 0) ? 0.0f : 1.0f;
+		}
+
+		public void Activate(Actor self, int duration)
+		{
+			self.World.AddFrameEndTask(w => w.Add(new InvulnEffect(self)));
+			RemainingTicks = duration;
+		}
+	}
+}

OpenRa.Mods.RA/OpenRa.Mods.RA.csproj

@@ -53,9 +53,12 @@
     <Compile Include="Activities\Steal.cs" />
     <Compile Include="C4Demolition.cs" />
     <Compile Include="Effects\CrateEffect.cs" />
+    <Compile Include="Effects\InvulnEffect.cs" />
     <Compile Include="Effects\Parachute.cs" />
     <Compile Include="EngineerCapture.cs" />
     <Compile Include="InfiltrateForSonarPulse.cs" />
+    <Compile Include="IronCurtainable.cs" />
+    <Compile Include="IronCurtainPower.cs" />
     <Compile Include="ParaDrop.cs" />
     <Compile Include="ParatroopersPower.cs" />
     <Compile Include="RequiresPower.cs" />