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osu-lazer/osu.Game/Tests/Visual/ScreenTestCase.cs
2017-11-23 23:43:27 +09:00

49 lines
1.4 KiB
C#

// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Screens;
using osu.Game.Screens;
namespace osu.Game.Tests.Visual
{
/// <summary>
/// A test case which can be used to test a screen (that relies on OnEntering being called to execute startup instructions).
/// </summary>
public abstract class ScreenTestCase : OsuTestCase
{
private readonly TestOsuScreen baseScreen;
protected ScreenTestCase()
{
Add(baseScreen = new TestOsuScreen());
}
protected void LoadScreen(OsuScreen screen) => baseScreen.LoadScreen(screen);
public class TestOsuScreen : OsuScreen
{
private OsuScreen nextScreen;
public void LoadScreen(OsuScreen screen) => Schedule(() =>
{
nextScreen = screen;
if (IsCurrentScreen)
{
Push(screen);
nextScreen = null;
}
else
MakeCurrent();
});
protected override void OnResuming(Screen last)
{
base.OnResuming(last);
if (nextScreen != null)
LoadScreen(nextScreen);
}
}
}
}