cInput old GUI code

#region OnGUI
void OnGUI() {
    if (_showMenu) {
        GUI.skin = cSkin;
        int _amnt = (Mathf.Clamp(_inputLength, 2, 10)) * 15;
        windowRect = new Rect(50, _amnt / 2, Screen.width - 100, Screen.height - _amnt);
        windowRect = GUILayout.Window(0, windowRect, MenuWindow, "");

            if (showPopUp) {
            GUI.Window(0, new Rect((Screen.width / 2) - 200, (Screen.height / 2) - 150, 400, 300), popUp, "");
        }
    }
}

void popUp(int windowID) {
    GUILayout.Space(50);
    GUILayout.Box("Please leave all analog inputs in their neutral positions.");
    GUILayout.Space(30);

    if (GUILayout.Button("Click here when ready.", _menuButtonsString)) {
        Calibrate();
        showPopUp = false;
    }
}

void MenuWindow(int windowID) {
    GUILayout.BeginHorizontal("box");
    float _buttonWidth = (windowRect.width / 3) - 50;
    GUILayout.Label("Action", _menuHeaderString, GUILayout.Width(_buttonWidth + 8));
    GUILayout.Label("Primary", _menuHeaderString, GUILayout.Width(_buttonWidth + 8));
    GUILayout.Label("Secondary", _menuHeaderString, GUILayout.Width(_buttonWidth + 8));
    GUILayout.EndHorizontal();

    _scrollPosition = GUILayout.BeginScrollView(_scrollPosition);
    GUILayout.BeginHorizontal();

    GUILayout.BeginVertical();

    for (int n = 0; n < cInput.length; n++) {
        GUILayout.BeginHorizontal();
        GUILayout.Label(cInput.GetText(n, 0), _menuActionsString, GUILayout.Width(_buttonWidth));

        if (GUILayout.Button(cInput.GetText(n, 1), _menuInputsString, GUILayout.Width(_buttonWidth)) && Input.GetMouseButtonUp(0)) {
            if (Time.realtimeSinceStartup > mouseTimer) {
                cInput.ChangeKey(n, 1);
            }
        }

        if (GUILayout.Button(cInput.GetText(n, 2), _menuInputsString, GUILayout.Width(_buttonWidth)) && Input.GetMouseButtonUp(0)) {
            if (Time.realtimeSinceStartup > mouseTimer) {
                cInput.ChangeKey(n, 2);
            }
        }
        GUILayout.EndHorizontal();
    }
    GUILayout.EndVertical();

    GUILayout.EndHorizontal();
    GUILayout.EndScrollView();

    GUILayout.Space(20);
    GUILayout.BeginHorizontal("textfield");

    if (GUILayout.Button("Reset to defaults", _menuButtonsString, GUILayout.Width(_buttonWidth + 10)) && Input.GetMouseButtonUp(0)) {
        cInput.ResetInputs();
    }

    if (GUILayout.Button("Calibrate joysticks", _menuButtonsString, GUILayout.Width(_buttonWidth + 10)) && Input.GetMouseButtonUp(0)) {
        showPopUp = true;
    }

    if (GUILayout.Button("Close", _menuButtonsString, GUILayout.Width(_buttonWidth + 10)) && Input.GetMouseButtonUp(0)) {
        _showMenu = false;
    }

    GUILayout.EndHorizontal();
}

#endregion