Add lookuptable json

2 files changed, 68 insertions, 1 deletions

diff --git a/grapher/Models/Serialized/LookupTable.cs b/grapher/Models/Serialized/LookupTable.cs
new file mode 100644
index 0000000..578c5bf
--- /dev/null
+++ b/grapher/Models/Serialized/LookupTable.cs
@@ -0,0 +1,67 @@
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace grapher.Models.Serialized
+{
+    [Serializable]
+    public class LookupTable
+    {
+        [Serializable]
+        public class Point
+        {
+            public Point(double x, double y)
+            {
+                X = x;
+                Y = y;
+            }
+
+            double X { get; set; }
+
+            double Y { get; set; }
+        }
+
+        public LookupTable(Point[] points)
+        {
+            Points = points;
+        }
+
+        public Point[] Points { get; }
+
+        public bool InSensGraph { get; }
+
+        public static LookupTable Deserialize(string lutFile)
+        {
+            if (!File.Exists(lutFile))
+            {
+                throw new Exception($"LUT file does not exist at {lutFile}.");
+            }
+
+            JObject lutJObject = JObject.Parse(File.ReadAllText(lutFile));
+
+            var lut = lutJObject.ToObject<LookupTable>(JsonSerializer.Create(RawAccelSettings.SerializerSettings));
+
+            if (lut is null || lut.Points is null)
+            {
+                throw new Exception($"{lutFile} does not contain valid lookuptable json.");
+            }
+
+            lut.Verify();
+
+            return lut;
+        }
+
+        private void Verify()
+        {
+            if (Points.Length >= short.MaxValue)
+            {
+                throw new Exception($"LUT file with {Points.Length} points is too long. Max points: {short.MaxValue}");
+            }
+        }
+    }
+}
diff --git a/grapher/Models/Serialized/SettingsManager.cs b/grapher/Models/Serialized/SettingsManager.cs
index 40652dd..3773a9e 100644
--- a/grapher/Models/Serialized/SettingsManager.cs
+++ b/grapher/Models/Serialized/SettingsManager.cs
@@ -85,7 +85,7 @@ namespace grapher.Models.Serialized
 
         public static void SendToDriver(DriverSettings settings)
         {
-            new Thread(() => DriverInterop.Write(settings)).Start();
+            new Thread(() => settings.ToFile()).Start();
         }
 
         public static SettingsErrors SendToDriverSafe(DriverSettings settings)