// Used in case, when screen is hidden, and needs to be transitioned in
public virtual bool UnhideScreen()
{
if ((m_state == MyGuiScreenState.UNHIDING) || (m_state == MyGuiScreenState.OPENED))
{
return(false);
}
else
{
m_state = MyGuiScreenState.UNHIDING;
m_lastTransitionTime = MyMinerGame.TotalTimeInMilliseconds;
return(true);
}
}
protected MyGuiScreenBase(Vector2 position, Vector4?backgroundColor, Vector2?size, bool isTopMostScreen, MyTexture2D backgroundTexture)
{
m_backgroundFadeColor = MyGuiConstants.SCREEN_BACKGROUND_FADE_BLANK_DARK;
m_position = position;
m_backgroundColor = backgroundColor;
m_size = size;
m_isTopMostScreen = isTopMostScreen;
m_enableBackgroundFade = false;
m_backgroundTexture = backgroundTexture;
m_screenCanHide = true;
m_allowUnhidePreviousScreen = true;
m_controls.CollectionChanged += Controls_CollectionChanged;
m_state = MyGuiScreenState.OPENING;
m_lastTransitionTime = MyMinerGame.TotalTimeInMilliseconds;
}
// This will close/remove screen instantly, without fade-out effect
public virtual void CloseScreenNow()
{
if (m_state == MyGuiScreenState.CLOSED)
{
return;
}
m_state = MyGuiScreenState.CLOSED;
// Notify GUI manager that this screen should be removed from the list
RemoveScreen(this);
OnClosed();
if (Closed != null)
{
Closed(this);
}
}
void UpdateTransition()
{
if (m_state == MyGuiScreenState.OPENING || m_state == MyGuiScreenState.UNHIDING)
{
int deltaTime = MyMinerGame.TotalTimeInMilliseconds - m_lastTransitionTime;
// Play opening sound
if (m_state == MyGuiScreenState.OPENING && m_openingCueEnum != null && m_openingCue == null)
{
m_openingCue = MyAudio.AddCue2D(m_openingCueEnum.Value);
}
if (deltaTime >= GetTransitionOpeningTime())
{
// Opening phase finished, we are now in active state
m_state = MyGuiScreenState.OPENED;
m_transitionAlpha = MyGuiConstants.TRANSITION_ALPHA_MAX;
m_openingCue = null;
OnShow();
}
else
{
m_transitionAlpha = MathHelper.Lerp(MyGuiConstants.TRANSITION_ALPHA_MIN, MyGuiConstants.TRANSITION_ALPHA_MAX, MathHelper.Clamp((float)deltaTime / (float)GetTransitionOpeningTime(), 0, 1));
}
}
else if (m_state == MyGuiScreenState.CLOSING || m_state == MyGuiScreenState.HIDING)
{
int deltaTime = MyMinerGame.TotalTimeInMilliseconds - m_lastTransitionTime;
if (deltaTime >= GetTransitionClosingTime())
{
m_transitionAlpha = MyGuiConstants.TRANSITION_ALPHA_MIN;
// Closing phase finished, we are now in close state
if (m_state == MyGuiScreenState.CLOSING)
{
CloseScreenNow();
}
else if (m_state == MyGuiScreenState.HIDING)
{
m_state = MyGuiScreenState.HIDDEN;
OnHide();
}
}
else
{
// While closing this screen, check if there is some screen that should unhide now, so that alpha transition goes in parallel with this screen
if (m_state == MyGuiScreenState.CLOSING && MyGuiManager.IsAnyScreenOpening() == false && m_transitionAlpha == 1.0f)
{
MyGuiScreenBase topHiddenScreen = MyGuiManager.GetTopHiddenScreen();
if (topHiddenScreen != null)
{
topHiddenScreen.UnhideScreen();
}
}
m_transitionAlpha = MathHelper.Lerp(MyGuiConstants.TRANSITION_ALPHA_MAX, MyGuiConstants.TRANSITION_ALPHA_MIN, MathHelper.Clamp((float)deltaTime / (float)GetTransitionClosingTime(), 0, 1));
}
}
}
public void SetState(MyGuiScreenState value)
{
m_state = value;
}
void UpdateTransition()
{
if (m_state == MyGuiScreenState.OPENING || m_state == MyGuiScreenState.UNHIDING)
{
int deltaTime = MyMinerGame.TotalTimeInMilliseconds - m_lastTransitionTime;
// Play opening sound
if (m_state == MyGuiScreenState.OPENING && m_openingCueEnum != null && m_openingCue == null) m_openingCue = MyAudio.AddCue2D(m_openingCueEnum.Value);
if (deltaTime >= GetTransitionOpeningTime())
{
// Opening phase finished, we are now in active state
m_state = MyGuiScreenState.OPENED;
m_transitionAlpha = MyGuiConstants.TRANSITION_ALPHA_MAX;
m_openingCue = null;
OnShow();
}
else
{
m_transitionAlpha = MathHelper.Lerp(MyGuiConstants.TRANSITION_ALPHA_MIN, MyGuiConstants.TRANSITION_ALPHA_MAX, MathHelper.Clamp((float)deltaTime / (float)GetTransitionOpeningTime(), 0, 1));
}
}
else if (m_state == MyGuiScreenState.CLOSING || m_state == MyGuiScreenState.HIDING)
{
int deltaTime = MyMinerGame.TotalTimeInMilliseconds - m_lastTransitionTime;
if (deltaTime >= GetTransitionClosingTime())
{
m_transitionAlpha = MyGuiConstants.TRANSITION_ALPHA_MIN;
// Closing phase finished, we are now in close state
if (m_state == MyGuiScreenState.CLOSING)
{
CloseScreenNow();
}
else if (m_state == MyGuiScreenState.HIDING)
{
m_state = MyGuiScreenState.HIDDEN;
OnHide();
}
}
else
{
// While closing this screen, check if there is some screen that should unhide now, so that alpha transition goes in parallel with this screen
if (m_state == MyGuiScreenState.CLOSING && MyGuiManager.IsAnyScreenOpening() == false && m_transitionAlpha == 1.0f)
{
MyGuiScreenBase topHiddenScreen = MyGuiManager.GetTopHiddenScreen();
if (topHiddenScreen != null)
{
topHiddenScreen.UnhideScreen();
}
}
m_transitionAlpha = MathHelper.Lerp(MyGuiConstants.TRANSITION_ALPHA_MAX, MyGuiConstants.TRANSITION_ALPHA_MIN, MathHelper.Clamp((float)deltaTime / (float)GetTransitionClosingTime(), 0, 1));
}
}
}
// This will close/remove screen instantly, without fade-out effect
public virtual void CloseScreenNow()
{
if (m_state == MyGuiScreenState.CLOSED)
{
return;
}
m_state = MyGuiScreenState.CLOSED;
// Notify GUI manager that this screen should be removed from the list
RemoveScreen(this);
OnClosed();
if (Closed != null)
{
Closed(this);
}
}
// Used in case, when screen is hidden, and needs to be transitioned in
public virtual bool UnhideScreen()
{
if ((m_state == MyGuiScreenState.UNHIDING) || (m_state == MyGuiScreenState.OPENED))
{
return false;
}
else
{
m_state = MyGuiScreenState.UNHIDING;
m_lastTransitionTime = MyMinerGame.TotalTimeInMilliseconds;
return true;
}
}
public void SetState(MyGuiScreenState value)
{
m_state = value;
}
protected MyGuiScreenBase(Vector2 position, Vector4? backgroundColor, Vector2? size, bool isTopMostScreen, MyTexture2D backgroundTexture)
{
m_backgroundFadeColor = MyGuiConstants.SCREEN_BACKGROUND_FADE_BLANK_DARK;
m_position = position;
m_backgroundColor = backgroundColor;
m_size = size;
m_isTopMostScreen = isTopMostScreen;
m_enableBackgroundFade = false;
m_backgroundTexture = backgroundTexture;
m_screenCanHide = true;
m_allowUnhidePreviousScreen = true;
m_controls.CollectionChanged += Controls_CollectionChanged;
m_state = MyGuiScreenState.OPENING;
m_lastTransitionTime = MyMinerGame.TotalTimeInMilliseconds;
}
