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/Traits/SeedsResource.cs

@@ -0,0 +1,64 @@
+#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 System.Linq;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Traits
+{
+	[Desc("Lets the actor spread resources around it in a circle.")]
+	sealed class SeedsResourceInfo : ConditionalTraitInfo
+	{
+		public readonly int Interval = 75;
+		public readonly string ResourceType = "Ore";
+		public readonly int MaxRange = 100;
+
+		public override object Create(ActorInitializer init) { return new SeedsResource(init.Self, this); }
+	}
+
+	sealed class SeedsResource : ConditionalTrait<SeedsResourceInfo>, ITick, ISeedableResource
+	{
+		readonly SeedsResourceInfo info;
+		readonly IResourceLayer resourceLayer;
+
+		public SeedsResource(Actor self, SeedsResourceInfo info)
+			: base(info)
+		{
+			this.info = info;
+			resourceLayer = self.World.WorldActor.Trait<IResourceLayer>();
+		}
+
+		int ticks;
+
+		void ITick.Tick(Actor self)
+		{
+			if (IsTraitDisabled)
+				return;
+
+			if (--ticks <= 0)
+			{
+				Seed(self);
+				ticks = info.Interval;
+			}
+		}
+
+		public void Seed(Actor self)
+		{
+			var cell = Util.RandomWalk(self.Location, self.World.SharedRandom)
+				.Take(info.MaxRange)
+				.SkipWhile(p => resourceLayer.GetResource(p).Type == info.ResourceType && !resourceLayer.CanAddResource(info.ResourceType, p))
+				.Cast<CPos?>().FirstOrDefault();
+
+			if (cell != null && resourceLayer.CanAddResource(info.ResourceType, cell.Value))
+				resourceLayer.AddResource(info.ResourceType, cell.Value);
+		}
+	}
+}