add slider example

using System;
using spaar.ModLoader;
using UnityEngine;
using System.Reflection;

namespace testMod
{

    // If you need documentation about any of these values or the mod loader
    // in general, take a look at https://spaar.github.io/besiege-modloader.

    public class TestMod : Mod
    {
        public override string Name { get; } = "Test Slider";
        public override string DisplayName { get; } = "Test Slider";
        public override string Author { get; } = "Lench";
        public override Version Version { get; } = new Version(1, 0, 0);

        public override void OnLoad()
        {
            // subscribe to OnBlockPaced event
            Game.OnBlockPlaced += AddSlider;
        }

        public override void OnUnload()
        {
            // unsubscribe
            Game.OnBlockPlaced -= AddSlider;
        }

        public void AddSlider(Transform block)
        {
            // create new slider
            var newSlider = new MSlider("Test slider", "test", 1, 0, 2);
            newSlider.DisplayInMapper = true;

            // get placed block
            var b = block.GetComponent<BlockBehaviour>();

            // property returns a new list
            var currentMapperTypes = b.MapperTypes;

            // add slider
            currentMapperTypes.Add(newSlider);

            // set the new mapper types list
            typeof(BlockBehaviour)
               .GetField("mapperTypes", BindingFlags.Instance | BindingFlags.NonPublic)
               .SetValue(b, currentMapperTypes);

            // print all mapper types in console
            Debug.Log("MapperTypes:");
            foreach (var s in b.MapperTypes)
                Debug.Log(s.DisplayName);
        }
    }
}