public override void Update(GameTime gameTime)
{
bool doUpdate = true;
switch (this.State)
{
case eScreenState.Activating:
case eScreenState.Deactivating:
case eScreenState.Closing:
UpdateTransition(gameTime);
break;
case eScreenState.Active:
break;
case eScreenState.Inactive:
case eScreenState.Closed:
doUpdate = false;
break;
default:
break;
}
if (doUpdate)
{
base.Update(gameTime);
if (PreviousScreen != null && !this.IsModal)
{
PreviousScreen.Update(gameTime);
}
}
}
public override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
bool fading = UseFadeTransition &&
TransitionPosition > 0 &&
TransitionPosition < 1;
if (PreviousScreen != null &&
IsOverlayed)
{
PreviousScreen.Draw(gameTime);
if (!fading && (BlackTintAlpha > 0 || UseGradientBackground))
{
FadeBackBufferToBlack((byte)(m_BlackTintAlpha * byte.MaxValue));
}
}
base.Draw(gameTime);
if (fading)
{
FadeBackBufferToBlack(TransitionAlpha);
}
}
public override void Update(GameTime gameTime)
{
if (PreviousScreen != null && !this.IsModal)
{
PreviousScreen.Update(gameTime);
}
base.Update(gameTime);
}
public override void Draw(GameTime gameTime)
{
if (PreviousScreen != null && IsOverlayed)
{
PreviousScreen.Draw(gameTime);
drawFadedDarkCoverIfNeeded();
}
base.Draw(gameTime);
}
public override void Update(GameTime gameTime)
{
bool doUpdate = true;
switch (this.State)
{
case eScreenState.Activating:
case eScreenState.Deactivating:
case eScreenState.Closing:
UpdateTransition(gameTime);
break;
case eScreenState.Active:
break;
case eScreenState.Inactive:
case eScreenState.Closed:
doUpdate = false;
break;
default:
break;
}
if (doUpdate)
{
base.Update(gameTime);
ISoundSettings gameSettings = (this.Game.Services.GetService(typeof(IGameSettings)) as ISoundSettings);
if (gameSettings != null)
{
if (InputManager.KeyPressed(Keys.M))
{
gameSettings.SetIsMuted(!gameSettings.IsMuted());
}
}
if (PreviousScreen != null && !this.IsModal)
{
PreviousScreen.Update(gameTime);
}
foreach (KeyValuePair <Keys, NamedAction> keyAndAction in m_ActivationKeys)
{
if (InputManager.KeyPressed(keyAndAction.Key))
{
keyAndAction.Value.Action.Invoke();
}
}
}
}
public override bool Load()
{
var collection = new Dictionary <string, Action>();
collection.Add("Back", () =>
{
DisableThenAddNew(PreviousScreen.Activate() ?? new MainMenu());
});
Components.AddRange(SortButtons(collection));
TransparentBackground = TextureManager.CreateTexture2DBySingleColor(new Color((byte)0, (byte)0, (byte)0, (byte)(0.5 * 255)), 1, 1);
return(true && base.Load());
}
public override void Draw(GameTime gameTime)
{
if (PreviousScreen != null && IsOverlayed)
{
PreviousScreen.Draw(gameTime);
drawFadedDarkCoverIfNeeded();
}
if (m_Background != null)
{
m_SpriteBatch.Begin();
m_Background.Draw(gameTime);
m_SpriteBatch.End();
}
base.Draw(gameTime);
}
public void MovePreviousScreen()
{
PreviousScreen.ProcessCommands("");
}
private void ReturnToPreviousScreen(object sender, EventArgs e)
{
PreviousScreen?.Invoke(sender, e);
}
public void Transition()
{
PreviousScreen.SetActive(false);
ActiveScreen.SetActive(true);
}
