Need some help with rotating.

Unity Engine
1

Hi, i have been working on a top down movement script but i got stuck when it came to rotation, what i want is that the character is always looking at the way the character is going. (So if the player is pressing left/a the character should be going that way and be facing to the left)

This is what i have so far, some advice to what i am supposed to do and how i’m supposed to do it would be very cool.

private var xKey : float;
private var zKey : float;
private var diagonalSpeed : float = 1;
var speed : float = 10.0;

var Stunned : boolean = false;

var Sprinting : boolean = false;

function Update () {
	
	if(!Stunned){
	// Checks if player presses button and calculates movement speed.
	zKey = (Input.GetAxis("Vertical") * speed);
	xKey = (Input.GetAxis("Horizontal") * speed );
	}
	
	// If player is pressing an arrowkey add speed to the character, if two buttons are pressed reduce the speed. 
	if((xKey != 0)  (zKey != 0)) {diagonalSpeed = 0.75;} else {diagonalSpeed = 1;}
		rigidbody.velocity = Vector3(xKey * diagonalSpeed,0,zKey * diagonalSpeed);
	
	if(Input.GetKey("left shift")  (!Stunned))
	{
		speed = 15;
		Sprinting = true;
	}
	else
	{
		speed = 10;
		Sprinting = false;
	}
}

// Thanks

2

If it would help anyone come up with an solution, i have the player graphics as a child under the player. So it would be possible to just rotate the graphics to make it look like the character is turning. I have been trying to figure out how to do it but i havent come up with annything.