create VmcExtMidiCcVal and use it in Marionette

Marionette.cs

@@ -78,7 +78,7 @@ namespace godotVmcSharp
                     new VmcExtMidiNote(m);
                     break;
                 case "/VMC/Ext/Midi/CC/Val":
-                    MidiValue(m.Data);
+                    new VmcExtMidiCcVal(m);
                     break;
                 case "/VMC/Ext/Midi/CC/Bit":
                     MidiButton(m.Data);
@@ -106,21 +106,6 @@ namespace godotVmcSharp
                     break;
             }
         }
-        private void MidiValue(List<godotOscSharp.OscArgument> data)
-        {
-            var addr = "/VMC/Ext/Midi/CC/Val";
-            if (data[0].Type != 'i')
-            {
-                GD.Print(InvalidArgumentType.GetErrorString(addr, "knob", 'i', data[0].Type));
-                return;
-            }
-            if (data[1].Type != 'f')
-            {
-                GD.Print(InvalidArgumentType.GetErrorString(addr, "value", 'f', data[1].Type));
-                return;
-            }
-            GD.Print($"CC value input on knob {(int)data[0].Value} with value {(float)data[1].Value}.");
-        }
         private void MidiButton(List<godotOscSharp.OscArgument> data)
         {
             var addr = "/VMC/Ext/Midi/CC/Bit";

VmcMessages/VmcExtMidiCcVal.cs

@@ -0,0 +1,44 @@
+/*
+    godotVmcSharp
+    Copyright (C) 2023  Cassandra de la Cruz-Munoz
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    */
+
+using Godot;
+using godotOscSharp;
+
+namespace godotVmcSharp
+{
+    public class VmcExtMidiCcVal : VmcMessage
+    {
+        public int knob { get; }
+        public float value { get; }
+        public VmcExtMidiCcVal(godotOscSharp.OscMessage m) : base(m.Address)
+        {
+            if (m.Data[0].Type != 'i')
+            {
+                GD.Print(InvalidArgumentType.GetErrorString(addr, "knob", 'i', m.Data[0].Type));
+                return;
+            }
+            if (m.Data[1].Type != 'f')
+            {
+                GD.Print(InvalidArgumentType.GetErrorString(addr, "value", 'f', m.Data[1].Type));
+                return;
+            }
+            knob = (int)m.Data[0].Value;
+            value = (int)m.Data[1].Value;
+        }
+    }
+}