IMSetting.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class IMSetting : MonoBehaviour
{
    
    public IMCarTracker carTracker;
    public TRManager trManager;
    public ModifiedSpawnerManager spawnerManager;
    public IMAgent agent;

    /// <summary>
    /// text object that write various informations to Canvas
    /// </summary>
    public Text textInfo;
    public Text textInfo2;

    /// <summary>
    /// var that increases when ResetEnv() called
    /// </summary>
    private int episodeNum = 0;

    private int ResetCalled = 0;

    /// <summary>
    /// informations that write on the canvas
    /// </summary>
    private string infosWriteOn;
    private string infosWriteOn2;

    /// <summary>
    /// time multiplier
    /// </summary>
    public float timeMultiplier = 1f;

    /// <summary>
    /// action that get from agent
    /// </summary>
    public int actionGet = 0;

    private string laneMultiplierString = "";
    
    // Start is called before the first frame update
    void Start()
    {
        carTracker.InitializeMe();
        trManager.InitializeMe();
        spawnerManager.Initalize();
    }

    private void Update()
    {
        InfoUpdateOnScene();
    }

    void InfoUpdateOnScene()
    {
        infosWriteOn = "allowed Wait Time : " + carTracker.allowedWaitTime.ToString() + "\n" +
                       "Max Car : " + agent.maxCar.ToString() + "\n" +
                       "Time Multiplier : " + timeMultiplier.ToString() + "\n" +
                       "Lane Multiplier : " + laneMultiplierString + "\n";


        infosWriteOn2 = // "Before Step Avg Waiting Time : " + agent.beforeStepAvgWaitTime.ToString() + "\n" +
                        "Average Wait Time : " + carTracker.ReturnAvgWaitTime().ToString() + "\n" +
                        "Average Travel Time : " + carTracker.ReturnAvgTravelTime().ToString() + "\n" +
                        "Car Counter : " + carTracker.carCounter.ToString() + "\n" +
                        "Step Reward : " + (agent.stepRewardGiven).ToString() + "\n" +
                        "Reward at end of episode : " + (agent.episodeRewardGiven).ToString() + "\n" +
                        "Action from Agent : " + (actionGet != 12 ? actionGet.ToString() : "no-op") + "\n\n";

        textInfo.text = infosWriteOn;
        textInfo2.text = infosWriteOn2;
    }

    void InfoUpdateOnDebugLog()
    {
        Debug.Log("... EPISODE INFOS FROM ENV ..." + "\n" +
                  "allowed Wait Time : " + carTracker.allowedWaitTime.ToString() + "\n" +
                  "Max Car : " + agent.maxCar.ToString() + "\n" +
                  "Time Multiplier : " + timeMultiplier.ToString() + "\n" +
                  "Lane Multiplier : " + laneMultiplierString + "\n" +
                  "Average Wait Time : " + carTracker.ReturnAvgWaitTime().ToString() + "\n" +
                  "Average Travel Time : " + carTracker.ReturnAvgTravelTime().ToString() + "\n"
                   );
    }

    public void ResetEnv()
    {
        Time.timeScale = 0;

        spawnerManager.ResetEnv();
        carTracker.ResetEnv();
        trManager.ResetEnv();

        if (ResetCalled == 0)
            spawnerManager.trafficSpawner.isBegin = false;

        Time.timeScale = timeMultiplier;
        ResetCalled++;

        if(Application.platform == RuntimePlatform.LinuxServer || Application.platform == RuntimePlatform.WindowsServer)
        {
            InfoUpdateOnDebugLog();
        }

    }

    /// <summary>
    /// set env's parameter
    /// </summary>
    /// <param name="msg"> message get from IMRLEnv_main.py </param>
    public void EnvSetting(string msg)
    {
        // decode msg
        string[] decodeMsg = msg.Split(',');
        int isEnvInitNeeded = int.Parse(decodeMsg[0]);
        episodeNum = int.Parse(decodeMsg[1]);

        if (isEnvInitNeeded != 0)
        {
            spawnerManager.amountCarAtScene = int.Parse(decodeMsg[2]);
            carTracker.allowedWaitTime = float.Parse(decodeMsg[3]);
            agent.maxCar = (spawnerManager.amountCarAtScene * 1.5f);
            timeMultiplier = float.Parse(decodeMsg[4]);

            spawnerManager.allowedLaneMultiplier = new float[12];
            laneMultiplierString = "";
            for (int i = 0; i < 12; i++)
            {
                laneMultiplierString += decodeMsg[i + 5];
                laneMultiplierString += " ";
                spawnerManager.allowedLaneMultiplier[i] = float.Parse(decodeMsg[i + 5]);
            }
        }
    }
    
    
}