C# Problems.

[mr apple]

Doing a cert III and IV in screen media and games programming atm, I'm ahead of class but I'd like to know whats wrong in this code.
I know all the shit I gotta do, but for some reason its giving me errors.

Programs:
Visual Studio
Unity

using UnityEngine;
using System.Collections;

public class NewBehaviourScript : MonoBehaviour {

	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {
        if (Input.GetKey(KeyCode.W);

        rigidbody.AddForce(3,0,0);
    
	
	}
}

[editline]12:25PM[/editline]

Not really sure how to start it off from the void update, I have about 4 scripts written for a crappy FPS, but its at the uni atm and I forgot how to start from

void Update () {
}

[Perl]

why do you have a ; after an if case

[Shammah]

using UnityEngine;
using System.Collections;

public class NewBehaviourScript : MonoBehaviour
{
	// Use this for initialization
	public void Start()
        {
	
	}
	
	// Update is called once per frame
	public void Update()
        {
            if (Input.GetKey(KeyCode.W))
                rigidbody.AddForce(3, 0, 0);
	}
}

Fixed your style to look more like the standard C# one.
Also, yes, you shouldn't put the ; after an if.
Oh, I just noticed, you were also missing a closing ) in your if.
Not 100% sure but you also forgot the public access modifier.

[mr apple]

Ahh, thanks guys for the help, I appreciate it.