//-------------------------------------------------------------------------
void Update()
{
// update time
time_ += Time.deltaTime;
// update the fader
buttonFader_.Update(Time.deltaTime);
backgFader_.Update(Time.deltaTime);
musicFader_.Update(Time.deltaTime);
// fade buttons in after ...
if (time_ > 8.1f && !haveButtonsFadedIn_)
{
haveButtonsFadedIn_ = true;
buttonFader_.FadeIn();
}
// if buttons are fully blended in set them clickable
// otherwise set them non clickable
if (StartButton.GetAlpha() == 1.0f)
{
StartButton.SetIsClickable(true);
}
// if buttons are fully blended in set them clickable
// otherwise set them non clickable
if (ExitButton.GetAlpha() == 1.0f)
{
ExitButton.SetIsClickable(true);
}
// if the start button was pressed (shallExitMM) and the background and
// buttons are blended out load the intro
if (BackgroundTex.GetAlpha() == 0.0f &&
buttonFader_.GetAlpha() == 0.0f &&
shallExitMM_
)
{
// Load intro
Application.LoadLevel(2);
}
// update alpha values of the gui elements
BackgroundTex.SetAlpha(backgFader_.GetAlpha());
StartButton.SetAlpha(buttonFader_.GetAlpha());
ExitButton.SetAlpha(buttonFader_.GetAlpha());
// update volume
BackgroundMusic.SetVolume(musicFader_.GetAlpha());
if (StartButton.IsPressed())
{
shallExitMM_ = true;
StartButton.SetIsClickable(false);
ExitButton.SetIsClickable(false);
backgFader_.FadeOut();
buttonFader_.FadeOut();
musicFader_.FadeOut();
}
if (ExitButton.IsPressed())
{
Application.Quit();
}
}