Work State Serialization

- Worked on serialization issues (some string data doesn't get correctly formatted, but was also not needed, so removed the data part from ScenePartition)
- Moved some files to runtime (wip)

Runtime/ScenePartition.cs

@@ -0,0 +1,70 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Text.RegularExpressions;
+
+namespace VertexColor.ScenePartition
+{
+    public class SceneIdComparer : IComparer<ScenePartition>
+    {
+        public int Compare(ScenePartition x, ScenePartition y)
+        {
+            if (x.id == y.id)
+            {
+                return 0;
+            }
+            if (x.id < y.id)
+            {
+                return -1;
+            }
+
+            return 1;
+        }
+    }
+
+    [System.Serializable]
+    public class ScenePartition
+    {
+        public uint id = 0;
+        public string filePath = null;
+        //public string[] data = null;
+        public UintSortedSet references = new UintSortedSet();
+
+        public ScenePartition(string filePath)
+        {
+            this.filePath = filePath;
+
+            string[] data = File.ReadAllLines(filePath);
+
+            if (data == null || data.Length == 0) return;
+
+            {   // Get id.
+                string pattern = @"&(\d+)";
+
+                // Find all matches using regex
+                Match match = Regex.Match(data[0], pattern);
+
+                if (!match.Success) return;
+                if (!uint.TryParse(match.Groups[1].Value, out id)) return;
+            }
+
+            {   // Get references.
+                string pattern = @"fileID:\s(\d+)";
+
+                for (int i = 0; i < data.Length; i++)
+                {
+                    // Find the match using regex
+                    Match match = Regex.Match(data[i], pattern);
+
+                    if (!match.Success) continue;
+
+                    if (uint.TryParse(match.Groups[1].Value, out uint fileNumber))
+                    {
+                        if (fileNumber == 0) continue; // 0 == nothing.
+
+                        references.Add(fileNumber);
+                    }
+                }
+            }
+        }
+    }
+}