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Code Issues Releases Wiki Activity

Change the structure of BeatmapSetHeader to allow for bufferedcontainer invalidation.

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This commit is contained in:
Dean Herbert 2016-11-22 21:38:46 +09:00
parent a3234a5269
commit b73cdba08c
1 changed files with 57 additions and 63 deletions
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120
osu.Game/Beatmaps/Drawable/BeatmapSetHeader.cs
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@ -31,54 +31,9 @@ namespace osu.Game.Beatmaps.Drawable
this.beatmapSet = beatmapSet; this.beatmapSet = beatmapSet;
Children = new Framework.Graphics.Drawable[] Children = new Framework.Graphics.Drawable[]
{ {
new BufferedContainer new PanelBackground(working)
{ {
CacheDrawnFrameBuffer = true,
RelativeSizeAxes = Axes.Both, RelativeSizeAxes = Axes.Both,
Children = new Framework.Graphics.Drawable[]
{
new PanelBackground(working)
{
RelativeSizeAxes = Axes.Both
},
new FlowContainer
{
Direction = FlowDirection.HorizontalOnly,
RelativeSizeAxes = Axes.Both,
// This makes the gradient not be perfectly horizontal, but diagonal at a ~40° angle
Shear = new Vector2(0.8f, 0),
Alpha = 0.5f,
Children = new[]
{
// The left half with no gradient applied
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.Black,
Width = 0.4f,
},
// Piecewise-linear gradient with 3 segments to make it appear smoother
new Box
{
RelativeSizeAxes = Axes.Both,
ColourInfo = ColourInfo.GradientHorizontal(Color4.Black, new Color4(0f, 0f, 0f, 0.9f)),
Width = 0.05f,
},
new Box
{
RelativeSizeAxes = Axes.Both,
ColourInfo = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.9f), new Color4(0f, 0f, 0f, 0.1f)),
Width = 0.2f,
},
new Box
{
RelativeSizeAxes = Axes.Both,
ColourInfo = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.1f), new Color4(0, 0, 0, 0)),
Width = 0.05f,
},
}
},
}
}, },
new FlowContainer new FlowContainer
{ {
@ -145,40 +100,79 @@ namespace osu.Game.Beatmaps.Drawable
base.Dispose(isDisposing); base.Dispose(isDisposing);
} }
class PanelBackground : Container class PanelBackground : BufferedContainer
{ {
private readonly WorkingBeatmap working; private readonly WorkingBeatmap working;
private AsyncBackground backgroundSprite;
public PanelBackground(WorkingBeatmap working) public PanelBackground(WorkingBeatmap working)
{ {
this.working = working; this.working = working;
CacheDrawnFrameBuffer = true;
Children = new[]
{
new FlowContainer
{
Depth = 1,
Direction = FlowDirection.HorizontalOnly,
RelativeSizeAxes = Axes.Both,
// This makes the gradient not be perfectly horizontal, but diagonal at a ~40° angle
Shear = new Vector2(0.8f, 0),
Alpha = 0.5f,
Children = new[]
{
// The left half with no gradient applied
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.Black,
Width = 0.4f,
},
// Piecewise-linear gradient with 3 segments to make it appear smoother
new Box
{
RelativeSizeAxes = Axes.Both,
ColourInfo = ColourInfo.GradientHorizontal(Color4.Black, new Color4(0f, 0f, 0f, 0.9f)),
Width = 0.05f,
},
new Box
{
RelativeSizeAxes = Axes.Both,
ColourInfo = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.9f), new Color4(0f, 0f, 0f, 0.1f)),
Width = 0.2f,
},
new Box
{
RelativeSizeAxes = Axes.Both,
ColourInfo = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.1f), new Color4(0, 0, 0, 0)),
Width = 0.05f,
},
}
},
};
} }
[BackgroundDependencyLoader] [BackgroundDependencyLoader]
private void load(OsuGameBase game) private void load(OsuGameBase game)
{ {
OnUpdate += () => //todo: masking check
new BeatmapBackground(working)
{ {
//todo: masking check Anchor = Anchor.Centre,
if (backgroundSprite == null) Origin = Anchor.Centre,
{ }.Preload(game, (bg) =>
//moving this to ctor fixes the issue. {
(backgroundSprite = new AsyncBackground(working) Add(bg);
{ ForceRedraw();
Anchor = Anchor.Centre, });
Origin = Anchor.Centre,
}).Preload(game, Add);
}
};
} }
class AsyncBackground : Sprite class BeatmapBackground : Sprite
{ {
private readonly WorkingBeatmap working; private readonly WorkingBeatmap working;
public AsyncBackground(WorkingBeatmap working) public BeatmapBackground(WorkingBeatmap working)
{ {
this.working = working; this.working = working;
} }