--- a/api/DefaultWarFoundryLoader.cs	Mon Dec 13 20:20:00 2010 +0000
+++ b/api/DefaultWarFoundryLoader.cs	Mon Dec 13 21:03:02 2010 +0000
@@ -16,35 +16,37 @@
 		private Dictionary<string, GameSystem> systemsTable;
 		private Dictionary<string, Dictionary<string, Dictionary<string, Race>>> racesTable; //Keys are: System, Race, SubRace
 
-		public DefaultWarFoundryLoader ()
+		public DefaultWarFoundryLoader()
 		{
+			systemsTable = new Dictionary<string,GameSystem>();
+			racesTable = new Dictionary<string,Dictionary<string,Dictionary<string,Race>>>();
 		}
-		
+
 		protected override void PrepareForFileLoad()
 		{
 			//Just set up blank dictionaries for now - may try different and more complex handling in future
-			systemsTable = new Dictionary<string,GameSystem>();
-			racesTable = new Dictionary<string,Dictionary<string,Dictionary<string,Race>>>();
+			systemsTable.Clear();
+			racesTable.Clear();
 		}
-		
-		protected override GameSystem GetExistingSystemForSystem (GameSystem system)
+
+		protected override GameSystem GetExistingSystemForSystem(GameSystem system)
 		{
 			return DictionaryUtils.GetValue(systemsTable, system.ID.ToLower());
 		}
-		
-		protected override void DoStoreGameSystem (GameSystem system)
+
+		protected override void DoStoreGameSystem(GameSystem system)
 		{
 			systemsTable[system.ID.ToLower()] = system;
 		}
 
-		protected override void DoStoreRace (Race race)
+		protected override void DoStoreRace(Race race)
 		{
 			Dictionary<string, Dictionary<string, Race>> systemRaces;
 			
 			string systemID = race.GameSystem.ID.ToLower();
 			racesTable.TryGetValue(systemID, out systemRaces);
 			
-			if (systemRaces==null)
+			if (systemRaces == null)
 			{
 				systemRaces = new Dictionary<string,Dictionary<string,Race>>();
 				racesTable.Add(systemID, systemRaces);
@@ -53,7 +55,7 @@
 			Dictionary<string, Race> subRaces;
 			systemRaces.TryGetValue(race.ID.ToLower(), out subRaces);
 			
-			if (subRaces==null)
+			if (subRaces == null)
 			{
 				subRaces = new Dictionary<string,Race>();
 				systemRaces.Add(race.ID.ToLower(), subRaces);
@@ -76,20 +78,20 @@
 				subRaces.Add(race.SubID.ToLower(), race);
 			}
 		}
-		
+
 		public override GameSystem[] GetGameSystems()
 		{
-			if (systemsTable==null)
+			if (systemsTable == null)
 			{
 				LoadFiles();
 			}
 			
 			return DictionaryUtils.ToArray<string, GameSystem>(systemsTable);
 		}
-		
+
 		public override GameSystem GetGameSystem(string systemID)
 		{
-			if (systemsTable==null)
+			if (systemsTable == null)
 			{
 				LoadFiles();
 			}
@@ -98,12 +100,12 @@
 			systemsTable.TryGetValue(systemID.ToLower(), out system);
 			return system;
 		}
-		
+
 		protected internal override void RemoveGameSystem(GameSystem system)
 		{
 			systemsTable.Remove(system.ID.ToLower());
 		}
-		
+
 		public override Race[] GetRaces(GameSystem system)
 		{
 			return GetRaces(system.ID);
@@ -120,7 +122,7 @@
 		/// </returns>
 		public Race[] GetRaces(string systemID)
 		{
-			if (racesTable==null)
+			if (racesTable == null)
 			{
 				LoadFiles();
 			}
@@ -129,7 +131,7 @@
 			Dictionary<string, Dictionary<string, Race>> system;
 			racesTable.TryGetValue(systemID, out system);
 			
-			if (system==null)
+			if (system == null)
 			{
 				return new Race[0];
 			}
@@ -138,7 +140,7 @@
 
 			foreach (Dictionary<string, Race> racesDict in system.Values)
 			{
-				count+= racesDict.Count;
+				count += racesDict.Count;
 			}
 
 			Race[] races = new Race[count];
@@ -154,7 +156,7 @@
 
 			return races;
 		}
-		
+
 		public override Race GetRace(GameSystem system, string raceID)
 		{
 			return GetRace(system.ID, raceID);
@@ -199,7 +201,7 @@
 		/// </returns>
 		public Race GetRace(string systemID, string raceID, string raceSubID)
 		{
-			if (racesTable==null)
+			if (racesTable == null)
 			{
 				LoadFiles();
 			}
@@ -239,17 +241,17 @@
 				subraces.Remove(race.SubID.ToLower());
 			}
 		}
-		
+
 		public override string[] GetGameSystemIDs()
 		{
-			if (systemsTable==null)
+			if (systemsTable == null)
 			{
 				LoadFiles();
 			}
 
 			return DictionaryUtils.ToKeyArray(systemsTable);
 		}
-		
+
 		public override string[] GetSystemRaceIDs(GameSystem system)
 		{
 			return GetSystemRaceIDs(system.ID);
@@ -273,7 +275,7 @@
 
 			Dictionary<string, Dictionary<string, Race>> races = racesTable[systemID.ToLower()];
 
-			if (races==null)
+			if (races == null)
 			{
 				return new string[0];
 			}