How to add touch controls unity-CodePudding

I was creating a flappy bird game in Unity and while I was trying to add touch inputs it gave me this error

InvalidOperationException: You are trying to read Input using the UnityEngine.Input class, but you have switched active Input handling to Input System package in Player Settings.

I think it's because I downloaded the new Input system from the package manager, but i removed it

playerScript Code:

using UnityEngine;

public class playerScript : MonoBehaviour
{
    Rigidbody2D rb;
 
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    private void Update()
    {
        if (Input.GetMouseButtonDown(0) || Input.touchCount > 0)
        {
            rb.velocity = new Vector2(0f, 7f);
        }
    }
}

CodePudding user response：

Solved it!

You need to go to the Player settings Build settings/Player settings/Other settings/Configuration and search for:

and set Input manager old

CodePudding user response：

Try change code to this

using UnityEngine;

public class playerScript : MonoBehaviour
{
Rigidbody2D rb;

void Start()
{
    rb = GetComponent<Rigidbody2D>();
}

private void Update()
{
    if (Input.GetMouseButtonDown(0))
    {
        Jump();
    }
}
public void Jump()
  {
     rb.velocity = new Vector2(0f , 7f);
  }

}

Then add UI button and on the on click drag the gameobject this script is attacked to into it, click the script and then click 'Jump()'

CodePudding user response：

You could add Giant UI button and add function jump and make it work when button is pressed. I had similar problem for visual novel game. And I added screen sized button :)