From b0760b28807b31cc1403584265c07feb87ac4887 Mon Sep 17 00:00:00 2001
From: Treeki <treeki@gmail.com>
Date: Fri, 18 Feb 2011 03:28:31 +0100
Subject: some collada work, and an unfinished OGL renderer using OpenTK. huge
 commit

---
 NW4RTools/Util/IOrderedDictionary.cs |  2 ++
 NW4RTools/Util/OrderedDictionary.cs  | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)

(limited to 'NW4RTools/Util')

diff --git a/NW4RTools/Util/IOrderedDictionary.cs b/NW4RTools/Util/IOrderedDictionary.cs
index 6cf9b85..31a61eb 100644
--- a/NW4RTools/Util/IOrderedDictionary.cs
+++ b/NW4RTools/Util/IOrderedDictionary.cs
@@ -58,5 +58,7 @@ namespace NW4RTools.Util
 
 
 		TKey GetKeyForIndex(int index);
+		TKey GetKeyForValue(TValue value);
+		int GetIndexForValue(TValue value);
 	}
 }
diff --git a/NW4RTools/Util/OrderedDictionary.cs b/NW4RTools/Util/OrderedDictionary.cs
index 98e523a..0463d33 100644
--- a/NW4RTools/Util/OrderedDictionary.cs
+++ b/NW4RTools/Util/OrderedDictionary.cs
@@ -171,6 +171,24 @@ namespace NW4RTools.Util
 			return List[index].Key;
 		}
 
+		public TKey GetKeyForValue(TValue value) {
+			foreach (var kv in List) {
+				if (kv.Value.Equals(value))
+					return kv.Key;
+			}
+			throw new KeyNotFoundException();
+		}
+
+		public int GetIndexForValue(TValue value) {
+			int i = 0;
+			foreach (var kv in List) {
+				if (kv.Value.Equals(value))
+					return i;
+				i += 1;
+			}
+			throw new KeyNotFoundException();
+		}
+
 		/// <summary>
 		/// Inserts a new entry into the <see cref="OrderedDictionary{TKey,TValue}">OrderedDictionary&lt;TKey,TValue&gt;</see> collection with the specified key and value at the specified index.
 		/// </summary>
-- 
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