/// <summary>
/// Changes the current screen to the provided.
/// </summary>
/// <param name="screen">Screen to change to.</param>
public void ChangeScreen(UI_Screen_Mk2 screen)
{
prevScreen = currScreen;
currScreen = screen;
// Scale animate if previous screen was an overlay
if (prevScreen.ScreenType == UI_Screen_Mk2.Screen.SCREEN_OVERLAY)
{
StartCoroutine("PopOut", prevScreen);
}
// Current screen is an overlay
if (currScreen.ScreenType == UI_Screen_Mk2.Screen.SCREEN_OVERLAY)
{
StartCoroutine("PopIn", currScreen);
}
// Current screen is fullscreen
else
{
// Previous screen was not an overlay
if (prevScreen.ScreenType != UI_Screen_Mk2.Screen.SCREEN_OVERLAY)
{
// Play shader animation
StartCoroutine("TransitionOut", prevScreen);
}
// Previous screen was an overlay
else
{
currScreen.ScreenElements.SetActive(true);
currScreen.gameObject.SetActive(true);
}
}
}
/// <summary>
/// Changes the current screen to the one provided, if the Object provided is of type UI_Screen_Mk2.
/// </summary>
/// <param name="screenObject">Screen to change to.</param>
public void ChangeScreen(Object screenObject)
{
UI_Screen_Mk2 screen = screenObject as UI_Screen_Mk2;
if (screen != null)
{
ChangeScreen(screen);
}
}
/// <summary>
/// Coroutine to shader-animate the provided Full screen.
/// </summary>
/// <param name="screen">Screen to animate.</param>
private IEnumerator TransitionIn(UI_Screen_Mk2 screen)
{
if (screen == null)
{
yield break;
}
if (screen.ScreenImage.sprite == null)
{
screen.ScreenImage.material.SetFloat("_Cutoff", 0f);
screen.ScreenImage.material.SetFloat("_Fade", 1f);
screen.gameObject.SetActive(true);
screen.ScreenElements.SetActive(false);
if (screen.IsAnimated)
{
yield return(new WaitForSeconds(screen.gameObject.GetComponent <DelayedAnim>().DelayTime));
}
screen.ScreenElements.SetActive(true);
yield break;
}
screen.ScreenElements.SetActive(false);
screen.gameObject.SetActive(true);
screen.ScreenImage.material.SetTexture("_MaskTex", screen.ScreenTransitionTexture);
screen.ScreenImage.material.SetInt("_Distort", System.Convert.ToInt32(screen.ScreenTransition.Equals(UI_Screen_Mk2.Transition.TRANSITION_DISTORT)));
screen.ScreenImage.material.SetFloat("_Cutoff", 1f);
screen.ScreenImage.material.SetFloat("_Fade", 1f);
float i = 1f;
while (i >= 0f - Time.unscaledDeltaTime)
{
if (screen.ScreenTransition == UI_Screen_Mk2.Transition.TRANSITION_FADE)
{
screen.ScreenImage.material.SetFloat("_Fade", i);
}
else
{
screen.ScreenImage.material.SetFloat("_Cutoff", i);
}
i -= Time.unscaledDeltaTime * transitSpeed;
yield return(new WaitForEndOfFrame());
}
screen.ScreenImage.material.SetFloat("_Cutoff", 0f);
screen.ScreenImage.material.SetFloat("_Fade", 1f);
screen.ScreenElements.SetActive(true);
}
/// <summary>
/// Called when this object first becomes enabled.
/// </summary>
private void Start()
{
if (PlayerPrefs.GetInt("FirstLaunch") == 0 && splashScreen != null)
{
currScreen = splashScreen;
PlayerPrefs.SetInt("FirstLaunch", 1);
}
else
{
currScreen = startScreen;
}
prevScreen = currScreen;
if (currScreen.StartOnAwake)
{
StartCoroutine("TransitionIn", currScreen);
}
}
/// <summary>
/// Coroutine to shader-animate the provided Full screen.
/// </summary>
/// <param name="screen">Screen to animate.</param>
private IEnumerator TransitionOut(UI_Screen_Mk2 screen)
{
if (screen == null)
{
yield break;
}
screen.ScreenElements.SetActive(false);
screen.gameObject.SetActive(true);
screen.ScreenImage.material.SetTexture("_MaskTex", screen.ScreenTransitionTexture);
screen.ScreenImage.material.SetInt("_Distort", System.Convert.ToInt32(screen.ScreenTransition.Equals(UI_Screen_Mk2.Transition.TRANSITION_DISTORT)));
screen.ScreenImage.material.SetFloat("_Cutoff", 1f);
screen.ScreenImage.material.SetFloat("_Fade", 1f);
float i = 0f;
while (i <= 1f + Time.unscaledDeltaTime)
{
if (screen.ScreenTransition == UI_Screen_Mk2.Transition.TRANSITION_FADE)
{
screen.ScreenImage.material.SetFloat("_Fade", i);
}
else
{
screen.ScreenImage.material.SetFloat("_Cutoff", i);
}
i += Time.unscaledDeltaTime * transitSpeed;
yield return(new WaitForEndOfFrame());
}
screen.ScreenImage.material.SetFloat("_Cutoff", 1f);
screen.ScreenImage.material.SetFloat("_Fade", 1f);
screen.gameObject.SetActive(false);
StartCoroutine("TransitionIn", currScreen);
}
/// <summary>
/// Coroutine to scale-animate the provided Overlay screen.
/// </summary>
/// <param name="screen">Screen to animate.</param>
private IEnumerator PopOut(UI_Screen_Mk2 screen)
{
if (screen == null)
{
yield break;
}
screen.ScreenImage.rectTransform.localScale = Vector3.one;
float index = 1f;
while (index > 0f)
{
screen.ScreenImage.rectTransform.localScale -= Vector3.Lerp(Vector3.zero, Vector3.one, Time.unscaledDeltaTime * popSpeed);
index -= Time.unscaledDeltaTime * popSpeed;
yield return(new WaitForEndOfFrame());
}
screen.ScreenImage.rectTransform.localScale = Vector3.zero;
screen.gameObject.SetActive(false);
screen.ScreenElements.SetActive(false);
}