unity player code example

Example 1: player script unity

//Simple 2D:
   private Rigidbody2D RB;
    public float speed = 50f;
   
   
    void Start()
    {      
        RB = GetComponent<Rigidbody2D>();        
    }

    void Update()
    {
        if (Input.GetKey(KeyCode.D))
        {
            RB.AddForce(Vector3.right * speed * Time.deltaTime);
        }
        if (Input.GetKey(KeyCode.A))
        {
            RB.AddForce(Vector3.left * speed * Time.deltaTime);
        }
        if (Input.GetKey(KeyCode.W))
        {
            RB.AddForce(Vector3.up * speed * Time.deltaTime);
        }
        if (Input.GetKey(KeyCode.S))
        {
            RB.AddForce(Vector3.down * speed * Time.deltaTime);
        }       
    }

Example 2: unity

Unity is a cross-platform game engine developed by Unity Technologies.
It is a superb game engine, must use by everyone.
You can create 2D, 3D,VR games with it.

Example 3: unity

GMAER BOIII