Simple control of an object using rigidbody2D

Hi

I have watch some tutorials about controlling characters, but it is not working for me.

Code (CSharp):

1.     public float speed = 10.0f;
2.  
3.     void FixedUpdate ()
4.     {
5.         float moveHorizontal = Input.GetAxis("Horizontal");
6.         float moveVertical = Input.GetAxis("Vertical");
7.        
8.         Vector2 movement = new Vector2 (moveHorizontal, moveVertical);
9.  
10.         rigidbody2D.AddForce(movement * speed * Time.deltaTime);
11.  
12.     }

It is like rigidbody2D only exists as Rigidbody2D and the AddForce properties do not exist.

Please help!

 

I think the problem is with Line 10 and, depending on whether you are using Unity 5 or not, there is also a problem with the rigidbody2D bit. In Unity 5 it's:

Code (csharp):

1. gameObject.GetComponent<Rigidbody2D> ().AddForce (movement * speed * Time.deltaTime);

I think the previous version it's just Rigidbody2D (without the GetComponent bit but I can't remember).

 

Thanks, it works.