using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization.Formatters;

using System.IO;

using System.Data;

using System.ComponentModel.DataAnnotations;

using System.Globalization;

using System.Reflection;

using System.Collections.ObjectModel;

​

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using Newtonsoft.Json.Converters;

using Newtonsoft.Json.Serialization;    

​

using NUnit.Framework; // Throws NUnit.Framework.AssertionException

​

//https://stackoverflow.com/questions/64508127/jsonconvert-deserializeobjectt-works-on-one-child-object-but-not-the-rest

​

    [Serializable]

    public class PolySphere

    {

        public List<HexTile> hexTiles;

    }

    [Serializable]

    public class HexTile

    {

        public int index;

        public float height = 1;

        public Hexagon hexagon;

        public int type;

        public int[] neighbors;

    }

​

    [Serializable]

    public class Hexagon

    {

        public SerializableVector3 center, normal, v1, v2, v3, v4, v5, v6;

        public bool isPentagon;

        public float scale;

    }

​

    [System.Serializable]

     public struct SerializableVector3

     {

         public float x, y, z;

     }

​

    class TestClass

    {

        public static void Test()

        {

            var text = GetJson();

​

            PolySphere baseWorld = JsonConvert.DeserializeObject<PolySphere>(text);

​

            Console.WriteLine("The baseWorld.hexTiles[0].hexagon.center.x = {0}", baseWorld.hexTiles[0].hexagon.center.x);

            Console.WriteLine(JsonConvert.SerializeObject(baseWorld, Formatting.Indented));

        }   

        static string GetJson()

        {

            return @"{

  ""hexTiles"": [

    {

      ""index"": 0,

      ""height"": 0.0,

      ""hexagon"": {

        ""center"": {

          ""x"": 0.561780632,

          ""y"": 0.5952229,

          ""z"": -0.574553967

        },

        ""normal"": {

          ""x"": 0.561780632,

          ""y"": 0.5952229,

          ""z"": -0.574553967

        },

        ""v1"": {

          ""x"": 0.561780632,

          ""y"": 0.5952229,

          ""z"": -0.574553967

        },

        ""v2"": {

          ""x"": 17.0217762,

          ""y"": 17.6508,

          ""z"": -18.0395374

        },

        ""v3"": {

          ""x"": 16.5437584,

          ""y"": 18.1888123,

          ""z"": -17.94959

        },

        ""v4"": {

          ""x"": 16.6196823,

          ""y"": 18.6517467,

          ""z"": -17.3958359

        },

        ""v5"": {

          ""x"": 17.17278,

          ""y"": 18.5775471,

          ""z"": -16.9318352

        },

        ""v6"": {

          ""x"": 17.6508,

          ""y"": 18.0395355,

          ""z"": -17.0217762

        },

        ""isPentagon"": false,

        ""scale"": 30.4333477

      },

      ""type"": 0,

      ""neighbors"": [

        1,

        2,

        3,

        4,

        9,

        10

      ],

      ""passable"": true

    }

  ]

}";

        }

    }

​

    public class Program

    {

        public static void Main()

        {

            Console.WriteLine("Environment version: {0} ({1})", System.Runtime.InteropServices.RuntimeInformation.FrameworkDescription , GetNetCoreVersion());

            Console.WriteLine("{0} version: {1}", typeof(JsonSerializer).Assembly.GetName().Name,  typeof(JsonSerializer).Assembly.FullName);

            Console.WriteLine();

​

            try

            {

                TestClass.Test();

            }

            catch (Exception ex)

            {

                Console.WriteLine("Failed with unhandled exception: ");

                Console.WriteLine(ex);

                throw;

            }

        }

        public static string GetNetCoreVersion()

        {

            //https://techblog.dorogin.com/how-to-detect-net-core-version-in-runtime-ecd65ad695be

            //

            var assembly = typeof(System.Runtime.GCSettings).GetTypeInfo().Assembly;

            var assemblyPath = assembly.CodeBase.Split(new[] { '/', '\\' }, StringSplitOptions.RemoveEmptyEntries);

            int netCoreAppIndex = Array.IndexOf(assemblyPath, "Microsoft.NETCore.App");

            if (netCoreAppIndex > 0 && netCoreAppIndex < assemblyPath.Length - 2)

                return assemblyPath[netCoreAppIndex + 1];

            return null;

        }

    }

​