Custom movement pass through walls

Unity Engine
1

Hi

I implemented a simple movement script, but the player walks through walls.

On the player I have:

void Update () {
		if (Input.GetKey(KeyCode.LeftArrow))
		{ 	
			this.transform.Translate ( -1 * Time.deltaTime * speed ,0 ,0 ,Space.World ) ;
...

The player and the walls have Rigidbodyes, and there is also a ball that bounce between player and walls, which leads me to believe that the physics are set up OK, an that the problem is in my movement script.

2

Try using your player’s rigidbody to apply movement. Your current method doesn’t take any physics into account.

    public float inputForce = 1f;
    Vector3 _input;
    void Update()
    {
        _input = new Vector3(Input.GetAxis("Horizontal"), 0f, Input.GetAxis("Vertical"));
        rigidbody.AddForce(_input * inputForce, ForceMode.VelocityChange);
    }