Initial commit: OpenRA game engine

Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

OpenRA.Mods.Common/Scripting/Properties/AircraftProperties.cs

@@ -0,0 +1,61 @@
+#region Copyright & License Information
+/*
+ * Copyright (c) The OpenRA Developers and Contributors
+ * 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, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using OpenRA.Mods.Common.Activities;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Scripting;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Scripting
+{
+	[ScriptPropertyGroup("Movement")]
+	public class AircraftProperties : ScriptActorProperties, Requires<AircraftInfo>
+	{
+		readonly Aircraft aircraft;
+
+		public AircraftProperties(ScriptContext context, Actor self)
+			: base(context, self)
+		{
+			aircraft = self.Trait<Aircraft>();
+		}
+
+		[ScriptActorPropertyActivity]
+		[Desc("Fly within the cell grid.")]
+		public void Move(CPos cell)
+		{
+			Self.QueueActivity(new Fly(Self, Target.FromCell(Self.World, cell)));
+		}
+
+		[ScriptActorPropertyActivity]
+		[Desc("Return to the base, which is either the destination given, or an auto-selected one otherwise.")]
+		public void ReturnToBase(Actor destination = null)
+		{
+			Self.QueueActivity(new ReturnToBase(Self, destination, true));
+		}
+
+		[ScriptActorPropertyActivity]
+		[Desc("Queues a landing activity on the specified actor.")]
+		public void Land(Actor landOn)
+		{
+			Self.QueueActivity(new Land(Self, Target.FromActor(landOn)));
+		}
+
+		[ScriptActorPropertyActivity]
+		[Desc("Starts the resupplying activity when being on a host building.")]
+		public void Resupply()
+		{
+			var atLandAltitude = Self.World.Map.DistanceAboveTerrain(Self.CenterPosition) == aircraft.Info.LandAltitude;
+			var host = aircraft.GetActorBelow();
+			if (atLandAltitude && host != null)
+				Self.QueueActivity(new Resupply(Self, host, WDist.Zero));
+		}
+	}
+}