Simple proof of concept editor extention for using amazon dash buttons with Unity

DashButton.cs

using DashSharp;
using DashSharp.Exceptions;
using DashSharp.Models;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

public class DashButton : EditorWindow
{
    public static DashNetwork network;
    public bool LogAllPossibleDashHits;
    public static string DashButtonMAC = "A021B724FB5B";
    
    [MenuItem("Window/Dash Window")]
    static void Init()
    {
        // Get existing open window or if none, make a new one:
        DashButton window = (DashButton)EditorWindow.GetWindow(typeof(DashButton));
        window.Show();
    }

    void OnGUI()
    {
        // Draw a simple UI in the editor window
        GUILayout.Label("Work in progress Dash Button support <3");
        DashButtonMAC = EditorGUILayout.TextField("Dash Button MAC address", DashButtonMAC);
        LogAllPossibleDashHits = EditorGUILayout.Toggle("Log all possible dash button presses", LogAllPossibleDashHits);
    }

    void OnEnable()
    {
        // hook up assembly reload handles so we can kill the dash network when unity triggeres a reload. Unity will hang if we dont do this cos it wont be able
        // to shut down the DashNetwork thread.
        AssemblyReloadEvents.beforeAssemblyReload += OnBeforeAssemblyReload;

        // set an initial timestamp
        last = DateTime.Now - TimeSpan.FromSeconds(refireDelay);

        // When the window is loaded up, lets hook up everything we need to listen for dash button presses
        var network = new DashNetwork();
        network.ListenerStarted += network_ListenerStarted;
        network.DashButtonProbed += network_DashProbed;
        try
        {
            network.StartListening();
        }
        catch (PcapMissingException)
        {
            // You need to install WinPcap to use this!!!
            Debug.LogError("No Pcap is missing, please install it.");
        }
        Console.Read();
    }

    void OnDisable()
    {
        // unhook the button handlers
        AssemblyReloadEvents.beforeAssemblyReload -= OnBeforeAssemblyReload;
        Debug.Log("On Disable ");
    }

    public void OnBeforeAssemblyReload()
    {
        // before unity tries to reload all the .net code assemblies, kill off the dash network....
        Debug.Log("Before Assembly Reload");

        if (network != null)
        {
            network.StopListening();
            network = null;
            Debug.Log("Unhooked device....");
        }
    }

    void network_DashProbed(object sender, EventArgs e)
    {
        var probe = (DashResponse)e;
        if (LogAllPossibleDashHits)// || probe.DashMac == DashButtonMAC)
            Debug.Log("Possible Dash Button Found: " + probe.DashMac + " seen on " + probe.Device + probe.DashId);
        if (probe.DashMac == DashButtonMAC)
            Response(probe.DashMac);
    }

    DateTime last;
    float refireDelay = 3;
    void Response(string mac)
    {
        var ts = DateTime.Now;
        var delta = ts - last;
        if (delta.TotalSeconds <= refireDelay)
        {
            return;
        }
        
        Debug.Log("DASH BUTTON PRESS DETECTED!!! [MAC:" + mac + "]");
        EditorDispatcher.Dispatch(EditorDispatchActions.TogglePlayMode);

        last = ts;
    }

    private static void network_ListenerStarted(object sender, EventArgs e)
    {
        Debug.Log(((DashListenerResponse)e).Message);
    }
}