this code seems to not to work, im making a ball role game.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class playercontroler : MonoBehaviour {
5.  
6.     public float speed;
7.  
8.     private Rigidbody rb;
9.  
10.     void Start()
11.     {
12.         rb = GetComponent<Rigidbody>();
13.     }
14.  
15.     void FixedUpdate()
16.     {
17.         float moveHorizontal = Input.GetAxis ("Horizontal");
18.         float moveVertical = Input.GetAxis ("Vertical");
19.  
20.         Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);
21.  
22.         rb.AddForce (movement * speed);
23.     }
24. }

 

Is speed set to a high enough number?

 

You are not giving speed a value.

 

hw do you hive speed a value

 

assign a value ion the Start function

speed = 10;

 

that didn't work at all

 

Your script should work. Check a couple of things:
Make sure your script is attached
Make sure the rigidbody is attached and NOT set to "isKinematic"
Make sure (in the inspector) that speed has a value and make that value higher.

If this doesn't work, upload a package

 

I cant see how to uplad a package

 

Probably didn't work because it's set to 0 in the inspector.

 

how do you upload a package into this

 

I just made a video to show it