rename SeedsOre -> SeedsResource, since that wasnt accurate anymore.

OpenRA.Game/Traits/SeedsResource.cs

@@ -0,0 +1,63 @@
+#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 System.Linq;
+using System;
+
+namespace OpenRA.Traits
+{
+	class SeedsResourceInfo : ITraitInfo
+	{
+		public readonly float Chance = .05f;
+		public readonly int Interval = 5;
+		public readonly string ResourceType = "Ore";
+
+		public object Create(Actor self) { return new SeedsResource(); }
+	}
+
+	class SeedsResource : ITick
+	{
+		int ticks;
+
+		public void Tick(Actor self)
+		{
+			if (--ticks <= 0)
+			{
+				var info = self.Info.Traits.Get<SeedsResourceInfo>();
+				var resourceType = self.World.WorldActor.Info.Traits
+					.WithInterface<ResourceTypeInfo>()
+					.FirstOrDefault(t => t.Name == info.ResourceType);
+
+				if (resourceType == null)
+					throw new InvalidOperationException("No such resource type `{0}`".F(info.ResourceType));
+
+				var resLayer = self.World.WorldActor.traits.Get<ResourceLayer>();
+
+				for (var j = -1; j < 2; j++)
+					for (var i = -1; i < 2; i++)
+						if (self.World.SharedRandom.NextDouble() < info.Chance)
+							if (self.World.IsCellBuildable(self.Location + new int2(i, j), UnitMovementType.Wheel))
+								resLayer.AddResource(resourceType, self.Location.X + i, self.Location.Y + j, 1);
+
+				ticks = info.Interval;
+			}
+		}
+	}
+}