Lots of updates

PWAPPv2/Source/DataObjects/NumValList.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PWAPPv2.Source.DataObjects
+{
+    class NumValList
+    {
+        private List<NumValPair> Pairs;
+
+        public NumValList()
+        {
+
+        }
+
+        public NumValList(string Content, char Delim)
+        {
+            string[] split = Content.Split(Delim);
+            if((split.Length % 2) != 0)
+            {
+                throw new UnevenValuesException();
+            }
+            for(int i = 0; i < split.Length; i++)
+            {
+                this.Add(int.Parse(split[i]), split[i + 1]);
+                i++;
+            }
+        }
+
+        public void Add(int Num, string Val)
+        {
+            Pairs.Add(new NumValPair(Num, Val));
+        }
+
+        public string GetValFromNum(int Num)
+        {
+            for (int i = 0; i < Pairs.Count; i++)
+            {
+                if (Pairs[i].Num == Num)
+                {
+                    return Pairs[i].Value;
+                }
+            }
+            throw new NotFoundException();
+        }
+
+        public int GetNumFromVal(string Val)
+        {
+            for (int i = 0; i < Pairs.Count; i++)
+            {
+                if (Pairs[i].Value == Val)
+                {
+                    return Pairs[i].Num;
+                }
+            }
+            throw new NotFoundException();
+        }
+
+    }
+
+    class NotFoundException : Exception
+    {
+    }
+
+    class UnevenValuesException : Exception
+    {
+
+    }
+}