Added several helper methods

Author: gavazquez

LunaConfigNode/CfgNode/ConfigNodeRemove.cs

@@ -15,7 +15,15 @@ public void RemoveValue(string name)
         /// </summary>
         public void RemoveNode(ConfigNode configNode)
         {
-            Nodes.Remove(configNode.Name, configNode);
+            Nodes.Remove(new CfgNodeValue<string, ConfigNode>(configNode.Name, configNode));
+        }
+
+        /// <summary>
+        /// Removes the nodes that have the given name
+        /// </summary>
+        public void RemoveNode(string name)
+        {
+            Nodes.Remove(name);
         }
     }
 }

LunaConfigNode/CfgNode/ConfigNodeUpdater.cs

@@ -11,11 +11,19 @@ public void UpdateValue(string name, string value)
         }
 
         /// <summary>
-        /// Replaces all the nodes with the matching node name if they exist for the one given as parameter
+        /// Replaces ALL the nodes with the matching node name if they exist for the one given as parameter
         /// </summary>
-        public void ReplaceNode(ConfigNode updatedNode)
+        public void ReplaceNode(string name, ConfigNode updatedNode)
         {
-            Nodes.Update(updatedNode.Name, updatedNode);
+            Nodes.Update(name, updatedNode);
+        }
+
+        /// <summary>
+        /// Replaces the nodes with the matching node name and configNode if it exists for the one given as parameter
+        /// </summary>
+        public void ReplaceNode(ConfigNode oldNode, ConfigNode updatedNode)
+        {
+            Nodes.Replace(new CfgNodeValue<string, ConfigNode>(oldNode.Name, oldNode), new CfgNodeValue<string, ConfigNode>(updatedNode.Name, updatedNode));
         }
     }
 }

LunaConfigNode/MixedCollection.cs

@@ -128,6 +128,9 @@ public List<TV> GetAllValues()
             }
         }
 
+        /// <summary>
+        /// Sets a new value for all the elements that matches in KEY
+        /// </summary>
         public void Update(TK key, TV value)
         {
             lock (_lock)
@@ -146,6 +149,30 @@ public void Update(TK key, TV value)
             }
         }
 
+        /// <summary>
+        /// Replaces all the elements that match in KEY and VALUE for the new one
+        /// </summary>
+        public void Replace(CfgNodeValue<TK, TV> oldValue, CfgNodeValue<TK, TV> newValue)
+        {
+            lock (_lock)
+            {
+                if (Dictionary.ContainsKey(oldValue.Key))
+                {
+                    Dictionary[oldValue.Key] = newValue;
+                }
+                else
+                {
+                    for (var i = 0; i < List.Count; i++)
+                    {
+                        if (List[i].Equals(oldValue))
+                        {
+                            List[i] = newValue;
+                        }
+                    }
+                }
+            }
+        }
+
         public void Remove(TK key)
         {
             lock (_lock)

LunaConfigNodeTest/UpdateTests.cs

@@ -30,7 +30,7 @@ public void TestUpdateNode()
         {
             var configNode = new ConfigNode(Resources.Simple);
             var newNode = new ConfigNode("Node2", null);
-            configNode.ReplaceNode(newNode);
+            configNode.ReplaceNode("Node2", newNode);
 
             Assert.AreEqual(newNode, configNode.GetNodes("Node2")[0].Value);
         }
@@ -40,7 +40,7 @@ public void TestUpdateSeveralNode()
         {
             var configNode = new ConfigNode(Resources.Simple);
             var newNode = new ConfigNode("RepeatedNode3", configNode);
-            configNode.ReplaceNode(newNode);
+            configNode.ReplaceNode("RepeatedNode3", newNode);
 
             Assert.AreEqual(newNode, configNode.GetNodes("RepeatedNode3")[0].Value);
             Assert.AreEqual(newNode, configNode.GetNodes("RepeatedNode3")[1].Value);