"my" script doesn't go where my mouse is pointed, just to right.

Unity Engine
1

I got following script:

using UnityEngine;
using System.Collections;

public class PlayerMovement : MonoBehaviour {   
    public float movementSpeed;
    public float rotationSpeed;
    public float EXT_movementSpeedModifier;

    Transform selfTransform;
    Vector3 selfPosition;
    Vector3 selfRotation;

    float angleTurnal;
   
    void Start() {       
        selfTransform = transform;
        selfPosition = selfTransform.position;
        selfRotation = selfTransform.rotation.eulerAngles;
    }

    void Update() {
        Vector3 mousePos = Input.mousePosition;
        mousePos.z = 5.23f;
       
        Vector3 objectPos = Camera.main.WorldToScreenPoint (transform.position);
        mousePos.x = mousePos.x - objectPos.x;
        mousePos.y = mousePos.y - objectPos.y;
       
        float angle = Mathf.Atan2(mousePos.y, mousePos.x) * Mathf.Rad2Deg;
        transform.rotation = Quaternion.Euler(new Vector3(0, 0, angle));
    }

    void FixedUpdate() { 
        // angleTurnal = selfTransform.eulerAngles.magnitude * Mathf.Deg2Rad;

        /*if (Input.GetKey (KeyCode.RightArrow)) {
            selfRotation.z -= rotationSpeed;
        }
        if (Input.GetKey (KeyCode.LeftArrow)) {
            selfRotation.z += rotationSpeed;
        }*/


        if (Input.GetKey (KeyCode.UpArrow)) {
            selfPosition.x += (Mathf.Cos(angleTurnal) * movementSpeed) * Time.deltaTime;
            selfPosition.y += (Mathf.Sin(angleTurnal) * movementSpeed) * Time.deltaTime;
        }
        if (Input.GetKey (KeyCode.DownArrow)) {
            selfPosition.x += Mathf.Cos(angleTurnal) * Time.deltaTime;
            selfPosition.y += Mathf.Sin(angleTurnal) * Time.deltaTime;   
        }

        selfTransform.position = selfPosition;
        selfTransform.rotation = Quaternion.Euler(selfRotation);
       
    }
}

Code isn’t mine, I just modified it to basics of my purposes. My idea behind it would be that GameObject (player in this case), turns around to current position of mouse, W would make it go forward, S would make it go forward but slower. But all it does when I press is W or E, is going to right faster or slower. Regardless where I have my mouse, it does turn, but it doesn’t move there.

2

I’d use transform.forward etc for directional movement: Unity - Scripting API: Transform.forward

3

I actually found this out, but it isn’t working either:

using UnityEngine;
using System.Collections;

public class PlayerMovement : MonoBehaviour {   
    public float movementSpeed;
    public float rotationSpeed;
    public float EXT_movementSpeedModifier;

    Transform selfTransform;
    Vector3 selfPosition;
    Vector3 selfRotation;

    float angleTurnal;
   
    void Start() {       
        selfTransform = transform;
        selfPosition = selfTransform.position;
        selfRotation = selfTransform.rotation.eulerAngles;
    }

    void Update() {
        Vector3 mousePos = Input.mousePosition;
        mousePos.z = 5.23f;
       
        Vector3 objectPos = Camera.main.WorldToScreenPoint (transform.position);
        mousePos.x = mousePos.x - objectPos.x;
        mousePos.y = mousePos.y - objectPos.y;
       
        float angle = Mathf.Atan2(mousePos.y, mousePos.x) * Mathf.Rad2Deg;
        transform.rotation = Quaternion.Euler(new Vector3(0, 0, angle));
    }

    void FixedUpdate() { 
        // angleTurnal = selfTransform.eulerAngles.magnitude * Mathf.Deg2Rad;

        /*if (Input.GetKey (KeyCode.RightArrow)) {
            selfRotation.z -= rotationSpeed;
        }
        if (Input.GetKey (KeyCode.LeftArrow)) {
            selfRotation.z += rotationSpeed;
        }*/


        if (Input.GetKey (KeyCode.UpArrow)) { /*
            selfPosition.x += (Mathf.Cos(angleTurnal) * movementSpeed) * Time.deltaTime;
            selfPosition.y += (Mathf.Sin(angleTurnal) * movementSpeed) * Time.deltaTime; */

            selfPosition += Vector3.forward * Time.deltaTime;
        }
        if (Input.GetKey (KeyCode.DownArrow)) {
            selfPosition.x += Mathf.Cos(angleTurnal) * Time.deltaTime;
            selfPosition.y += Mathf.Sin(angleTurnal) * Time.deltaTime;   
        }

        selfTransform.position = selfPosition;
        selfTransform.rotation = Quaternion.Euler(selfRotation);
       
    }
}
4

!bump