first person movement

Unity Engine
,
2

Hi! Welcome to Unity and the forums :slight_smile:

To make it easier for us to read your code, please properly insert it: Using code tags properly

You’re showing good effort but it’s too much. It’s really this simple:

using UnityEngine;

public class TestFPS : MonoBehaviour {

    #region "Variables"
    public Rigidbody Rigid;
    public float MouseSensitivity;
    public float MoveSpeed;
    public float JumpForce;
    #endregion
   
    void Update ()
    {
        Rigid.MoveRotation(Rigid.rotation * Quaternion.Euler(new Vector3(0, Input.GetAxis("Mouse X") * MouseSensitivity, 0)));
        Rigid.MovePosition(transform.position + (transform.forward * Input.GetAxis("Vertical") * MoveSpeed) + (transform.right * Input.GetAxis("Horizontal") * MoveSpeed));
        if (Input.GetKeyDown("space"))
            Rigid.AddForce(transform.up * JumpForce);
    }
}

The jumping is there as an example; you’ll need to have a system to prevent infinite jump height from many key presses if you want jumping.

Also, check out the FPS controller in the Standard Assets!

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