made parabombs work

OpenRA.Mods.RA/AirstrikePower.cs

@@ -0,0 +1,68 @@
+#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 OpenRA.Orders;
+using OpenRA.Traits;
+using OpenRA.Traits.Activities;
+
+namespace OpenRA.Mods.RA
+{
+	class AirstrikePowerInfo : SupportPowerInfo
+	{
+		public readonly string UnitType = "badr.bomber";
+		public override object Create(Actor self) { return new AirstrikePower(self, this); }
+	}
+
+	class AirstrikePower : SupportPower, IResolveOrder
+	{
+		public AirstrikePower(Actor self, AirstrikePowerInfo info) : base(self, info) { }
+
+		protected override void OnActivate()
+		{
+			Game.controller.orderGenerator = new GenericSelectTarget(Owner.PlayerActor, "Airstrike", "ability");
+		}
+
+		public void ResolveOrder(Actor self, Order order)
+		{
+			if (order.OrderString == "Airstrike")
+			{
+				var startPos = Owner.World.ChooseRandomEdgeCell();
+
+				Owner.World.AddFrameEndTask(w =>
+					{
+						var a = w.CreateActor((Info as AirstrikePowerInfo).UnitType, startPos, Owner);
+						a.traits.Get<Unit>().Facing = Util.GetFacing(order.TargetLocation - startPos, 0);
+						a.traits.Get<Unit>().Altitude = a.Info.Traits.Get<PlaneInfo>().CruiseAltitude;
+						a.traits.Get<CarpetBomb>().SetTarget(order.TargetLocation);
+
+						a.CancelActivity();
+						a.QueueActivity(new Fly(order.TargetLocation));
+						a.QueueActivity(new FlyOffMap { Interruptible = false });
+						a.QueueActivity(new RemoveSelf());
+					});
+
+				if (Owner == Owner.World.LocalPlayer)
+					Game.controller.CancelInputMode();
+
+				FinishActivate();
+			}
+		}
+	}
+}

OpenRA.Mods.RA/CarpetBomb.cs

@@ -0,0 +1,77 @@
+#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 OpenRA.GameRules;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA
+{
+	class CarpetBombInfo : ITraitInfo
+	{
+		public readonly string Weapon = null;
+		public readonly int Range = 0;
+
+		public object Create(Actor self) { return new CarpetBomb(self); }
+	}
+
+	class CarpetBomb : ITick			// todo: maybe integrate this better with the normal weapons system?
+	{
+		int2 Target;
+		int dropDelay;
+
+		public CarpetBomb(Actor self) { }
+
+		public void SetTarget(int2 targetCell) { Target = targetCell; }
+
+		public void Tick(Actor self)
+		{
+			var info = self.Info.Traits.Get<CarpetBombInfo>();
+
+			if ((self.Location - Target).LengthSquared > info.Range * info.Range)
+				return;
+
+			var limitedAmmo = self.traits.GetOrDefault<LimitedAmmo>();
+			if (limitedAmmo != null && !limitedAmmo.HasAmmo())
+				return;
+
+			if (--dropDelay <= 0)
+			{
+				var weapon = Rules.Weapons[info.Weapon.ToLowerInvariant()];
+				dropDelay = weapon.ROF;
+
+				var args = new ProjectileArgs
+				{
+					srcAltitude = self.traits.Get<Unit>().Altitude,
+					destAltitude = 0,
+					src = self.CenterLocation.ToInt2(),
+					dest = self.CenterLocation.ToInt2(),
+					facing = self.traits.Get<Unit>().Facing,
+					firedBy = self,
+					weapon = weapon
+				};
+
+				self.World.Add(args.weapon.Projectile.Create(args));
+
+				if (!string.IsNullOrEmpty(args.weapon.Report))
+					Sound.Play(args.weapon.Report + ".aud");
+			}
+		}
+	}
+}

OpenRA.Mods.RA/OpenRA.Mods.RA.csproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -53,7 +53,9 @@
     <Compile Include="Activities\LayMine.cs" />
     <Compile Include="Activities\Steal.cs" />
     <Compile Include="Activities\Teleport.cs" />
+    <Compile Include="AirstrikePower.cs" />
     <Compile Include="C4Demolition.cs" />
+    <Compile Include="CarpetBomb.cs" />
     <Compile Include="Chronoshiftable.cs" />
     <Compile Include="Effects\NukeLaunch.cs" />
     <Compile Include="Activities\Harvest.cs" />