Perform one of several actions on input Unity3D

    IEnumerator PerformActionOnInput(Dictionary<string, Action> inputActions)
    {
        bool pressed = false;
        while (!pressed)
        {
            foreach (string k in inputActions.Keys)
            {
                if (Input.GetButtonDown(k))
                {
                    inputActions[k].Invoke();
                    pressed = true;
                    break;
                }
            }
            yield return null;
        }
    }

    public void Move()
    {
        if(!selected)
            return;

        var actions = new Dictionary<string, Action>()
        {
            {
                "Fire1", () =>
                {
                    Debug.Log("Moving: " + selected.name);
                    var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
                    RaycastHit hit;
                    if (Physics.Raycast(ray, out hit, float.MaxValue, moveMask))
                    {
                        selected.Move(hit.point);
                    }
                }
            },
            {
                "Fire2", () => { return; }
            }
        };

        StartCoroutine(PerformActionOnInput(actions));
    }