[Question] How to fix Screen Flickering with Auto text Typer Script

[AnimeshShaw]

Hi,

I am trying to create an auto text typing effect. I have the following code:

// Method to Create Auto Typing Effect
    IEnumerator ShowTypeText(string fullText)
    {
        string currentText;        
        for (int i = 1; i <= fullText.Length; i++)
        {
            currentText = fullText.Substring(0, i);
            mainText.text = currentText;
            yield return new WaitForSeconds(DELAY);
        }        
    }

My update() method:

// Update is called once per frame
    void Update()
    {   
        switch(gameState)
        {
            case GameState.Start_S0: State_S0(); break;
        }        
    }

My State_S0() Method:

private void State_S0()
{
        message = "Some long Message ....  <snipped>";

        StartCoroutine(ShowTypeText(message));

        if (Input.GetKeyDown(KeyCode.C))
        {                
                StartCoroutine(ShowTypeText("State Changed to <snipped>"));            
        }
    }

With my code I get raid screen flickering which is obvious because Update() is called for every frame of the game. So how to fix it?

[AnimeshShaw]

Anybody else have had this problem?

Would appreciate some cool info on this.

[AnimeshShaw]

A Solution to this problem was given by @wcoltd here