--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/API/Requirements/RequirementOR.cs	Sun Apr 03 18:50:32 2011 +0000
@@ -0,0 +1,56 @@
+// This file (RequirementOR.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2008, 2009 IBBoard.
+//
+// The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
+
+using System;
+using System.Collections.Generic;
+using IBBoard.Lang;
+using IBBoard.WarFoundry.API.Objects;
+
+namespace IBBoard.WarFoundry.API.Requirements
+{
+	/// <summary>
+	/// Summary description for UnitRequirementOR.
+	/// </summary>
+	public class RequirementOR : AbstractRequirement
+	{
+		private static string or = Translation.GetTranslation("requirementOR", "{0} or {1}");
+
+		private AbstractRequirement reqA, reqB;
+
+		public RequirementOR(AbstractRequirement requirementA, AbstractRequirement requirementB)
+		{
+			reqA = requirementA;
+			reqB = requirementB;
+		}
+
+		public override AbstractFailedRequirement CanAddToWarFoundryObject(WarFoundryObject obj)
+		{		
+			FailedRequirement failed = null;
+			
+			if (reqA.CanAddToWarFoundryObject(obj) !=null && reqB.CanAddToWarFoundryObject(obj)!=null)
+			{
+				failed = new FailedRequirement(this);
+			}
+			
+			return failed;
+		}
+
+		public override AbstractFailedRequirement CanRemoveFromWarFoundryObject(WarFoundryObject obj)
+		{		
+			FailedRequirement failed = null;
+			
+			if (reqA.CanRemoveFromWarFoundryObject(obj)!=null && reqB.CanRemoveFromWarFoundryObject(obj)!=null)
+			{
+				failed = new FailedRequirement(this);
+			}
+			
+			return failed;
+		}
+
+		public override string Description 
+		{
+			get { return String.Format(or, reqA.Description, reqB.Description); }
+		}
+	}
+}