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Improve code around background screen handling to read better

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This commit is contained in:
Dean Herbert
2021-09-07 14:33:58 +09:00
parent c7abda8f58
commit 93da531d13
2 changed files with 12 additions and 9 deletions
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12
osu.Game/Screens/BackgroundScreenStack.cs
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@ -17,15 +17,21 @@ namespace osu.Game.Screens
Origin = Anchor.Centre;
}
public void Push(BackgroundScreen screen)
/// <summary>
/// Attempt to push a new background screen to this stack.
/// </summary>
/// <param name="screen">The screen to attempt to push.</param>
/// <returns>Whether the push succeeded. For example, if the existing screen was already of the correct type this will return <c>false</c>.</returns>
public bool Push(BackgroundScreen screen)
{
if (screen == null)
return;
return false;
if (EqualityComparer<BackgroundScreen>.Default.Equals((BackgroundScreen)CurrentScreen, screen))
return;
return false;
base.Push(screen);
return true;
}
}
}