NinjaGame Part 1

public class PlayerMovement : MonoBehaviour {
    public float speed;
    float jumpHeight = 8f;

    //Players Movement
    public Vector3 direction = Vector3.zero;
    float verticalVeolocity = 0;
    //End Player Movement

    //Components
    CharacterController cc;
    //End Components

    void Awake() {
        speed = 8;
    }

    void Start () {
        //Components
        cc = GetComponent<CharacterController> ();
    }

    void Update () {
        //The players direction using AD, left arrow and right arrow.arrow.
        direction = transform.rotation * new Vector3 (Input.GetAxisRaw ("Horizontal"), 0, 0);

        //If the Character Controller is grounded then allow the player to Jump.
        if(cc.isGrounded && Input.GetButton("Jump")) {
            //WQhen ever the player jumps we want to set his verticalVeolocity to jumpHeight.
            verticalVeolocity = jumpHeight;
        }
    }

    void FixedUpdate() {
        Vector3 dist = direction * speed * Time.deltaTime;
        //Jumping
        if (cc.isGrounded && verticalVeolocity < 0) {
            verticalVeolocity = Physics.gravity.y * Time.deltaTime;
        } else {
            if(Mathf.Abs (verticalVeolocity) > jumpHeight * 0.75) {
                //Put animation for jumping here!
            }
            //Apply Gravity
            verticalVeolocity += Physics.gravity.y * Time.deltaTime;
        }

        //Add the verticalVeolocity to our actual movement this frame.
        dist.y = verticalVeolocity * Time.deltaTime;

        //Apply the movement to the CC.
        cc.Move (dist);
    }
}