Trainingsmanager

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
using UnityEngine.Timeline;
using UnityEngine.Playables;

public class TrainingManager : MonoBehaviour {

	public Camera mainCamera;
	public Text taskText;
	public Text errorText;
    public PlayableDirector timeline;
    int step;
    float diff;

    double[] steps =
    {
          0/60,
        200/60,
        787/60,
        1094/60,
        1620/60,
        2370/60,
        /*0,
        182 /60,
        815/60,
        1745/60,
        2160/60,
        2410/60*/

    };

    public GameObject[] objekte;
    private int currentStep =0;
	private int errorCounter =0;
	private LayerMask mask;
	[TextArea]
	public List<string> taskList = new List<string>();

	// Use this for initialization
	void Start () {

        mask = LayerMask.GetMask("Hitbox");
		timeline.Play();
        timeline.playableGraph.GetRootPlayable(0).SetSpeed(0);
        currentStep++;
        //taskText.text = taskList[currentStep - 1];


    }

	// Update is called once per frame
	private void Update () {
        if (Input.GetKey("escape"))
        {
            Application.Quit();
        }

        diff = (float)timeline.time - (float)steps[step];

        if (Mathf.Abs(diff) > Time.deltaTime)
            timeline.time -= Mathf.Sign(diff) * Time.deltaTime;
        else
            timeline.playableGraph.GetRootPlayable(0).SetSpeed(0);


        if (Input.GetMouseButtonDown(0)&& currentStep < 2)
        {
            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;

            if (Physics.Raycast(ray, out hit, mask))
            {
                if (hit.collider.gameObject.Equals(objekte[3]))
                {
                    Debug.Log(currentStep);
                    SetNewStatus();
                }
                else
                {
                    errorCounter++;
                    errorText.text = "Mistakes: " + errorCounter.ToString();
                }
            }
        }
           else if (Input.GetMouseButtonDown(0) && currentStep == 2)
        {
            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;

            if (Physics.Raycast(ray, out hit, mask))
            {
                if (hit.collider.gameObject.Equals(objekte[0]))
                {
                    Debug.Log(currentStep);
                    SetNewStatus();

                }
                else
                {
                    errorCounter++;
                    errorText.text = "Mistakes: " + errorCounter.ToString();
                }
            }

        }

        else if (Input.GetMouseButtonDown(0) && currentStep == 3)
        {
            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;

            if (Physics.Raycast(ray, out hit, mask))
            {
                if (hit.collider.gameObject.Equals(objekte[3]))
                {
                    Debug.Log(currentStep);
                    SetNewStatus();
                }
                else
                {
                    errorCounter++;
                    errorText.text = "Mistakes: " + errorCounter.ToString();
                }
            }

        }

        else if (Input.GetMouseButtonDown(0) && currentStep == 4)
        {
            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;

            if (Physics.Raycast(ray, out hit, mask))
            {
                if (hit.collider.gameObject.Equals(objekte[3]))
                {
                    Debug.Log(currentStep);
                    SetNewStatus();

                }
                else
                {
                    errorCounter++;
                    errorText.text = "Mistakes: " + errorCounter.ToString();
                }
            }

        }

        else if (Input.GetMouseButtonDown(0) && currentStep == 5)
        {
            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;

            if (Physics.Raycast(ray, out hit, mask))
            {
                if (hit.collider.gameObject.Equals(objekte[1]))
                {
                    Debug.Log(currentStep);
                    SetNewStatus();
                    errorText.text = "Gratulation, Sie hatten insgesamt " + errorCounter.ToString() + " Fehler";
                }
                else
                {
                    errorCounter++;
                    errorText.text = "Mistakes: " + errorCounter.ToString();
                }
            }

        }



        /*
        if (Input.GetMouseButtonDown(0))
        {
            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;

            if (Physics.Raycast(ray, out hit, 100f, mask))
            {
                if (currentStep == int.Parse(hit.transformation.tag))
                {
                    Debug.Log(currentStep);
                    animation.stepForward();
                    SetNewStatus();
                }
                else
                {
                    errorCounter++;
                    errorText.text = "Fehler: " + errorCounter.ToString();
                }
            }
        }*/

    }

	void SetNewStatus()
	{

        currentStep++;

        if(step < steps.Length - 1) step++;
        diff = (float)timeline.time - (float)steps[step];

        if (Mathf.Abs(diff) > Time.deltaTime)
            timeline.time -= Mathf.Sign(diff) * Time.deltaTime;
        else
            timeline.playableGraph.GetRootPlayable(0).SetSpeed(0);
    }

    public void Help()
    {
        taskText.text = taskList[currentStep - 1];
    }





    public void ReloadScene() {
		SceneManager.LoadScene(SceneManager.GetActiveScene().name);
	}
}