GamestateExampleLogic

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using Newtonsoft.Json.Linq;
using NDream.AirConsole;

public class GamestateExampleLogic : MonoBehaviour {

    Button[] gameStateButtons;

    void Awake(){
        //register all the events I need
        AirConsole.instance.onReady += OnReady;
        AirConsole.instance.onMessage += OnMessage;
        AirConsole.instance.onCustomDeviceStateChange += OnCustomDeviceStateChange;

        //no game state can be set until AirConsole is ready, so I disable the buttons until then
        gameStateButtons = FindObjectsOfType<Button>();
        for (int i = 0; i < gameStateButtons.Length; ++i) {
            gameStateButtons [i].interactable = false;
        }
    }

    void OnReady(string code){
        //Initialize Game State
        JObject newGameState = new JObject();
        newGameState.Add ("view", new JObject ());

        AirConsole.instance.SetCustomDeviceState(newGameState);

        //now that AirConsole is ready, the buttons can be enabled
        for (int i = 0; i < gameStateButtons.Length; ++i) {
            gameStateButtons [i].interactable = true;
        }
    }

    void OnMessage (int deviceId, JToken message){
        Debug.Log ("received message from device " + deviceId + ". content: " + message);
    }

    public void SetView(string viewName){
        //I set a new game state using the NewView helper function
        AirConsole.instance.SetCustomDeviceState (NewView (AirConsole.instance.GetCustomDeviceState (0), viewName));
    }

    void OnCustomDeviceStateChange(int from, JToken state){
        Debug.Log ("custom device update: " + state);
    }

    void OnDestroy() {

        //Unregister events
        if (AirConsole.instance != null) {
            AirConsole.instance.onReady -= OnReady;
            AirConsole.instance.onMessage -= OnMessage;
            AirConsole.instance.onCustomDeviceStateChange -= OnCustomDeviceStateChange;
        }
    }

    public static JToken NewView(JToken oldGameState, string sceneName){
        //this is a helper function to create the updated game state
        //this makes it easier to ensure that no info is lost when adding something new to the game state
        JObject newGameState = oldGameState as JObject;

        //in this case, the "view" property of the game state cannot be null because I always create it in OnReady
        if (newGameState ["view"] != null) {
            newGameState ["view"] = sceneName;
        } else {
            newGameState.Add ("view", sceneName);
        }

        Debug.Log ("returning new game state: " + newGameState);
        return newGameState;
    }
}