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Add animated osu! logo.

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This commit is contained in:
Dean Herbert
2016-12-01 20:21:14 +09:00
parent 918a3bc74f
commit 1f370fe29c
4 changed files with 115 additions and 16 deletions
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87
osu.Game/Screens/Menu/OsuLogo.cs
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@ -2,35 +2,50 @@
//Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using System.Diagnostics;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Colour;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.Textures;
using osu.Framework.Graphics.Transformations;
using osu.Framework.Input;
using osu.Framework.MathUtils;
using osu.Game.Graphics.Backgrounds;
using OpenTK;
using OpenTK.Graphics;
namespace osu.Game.Screens.Menu
{
/// <summary>
/// osu! logo and its attachments (pulsing, visualiser etc.)
/// </summary>
public partial class OsuLogo : Container
public partial class OsuLogo : BufferedContainer
{
private Sprite logo;
private CircularContainer logoContainer;
private Container logoBounceContainer;
private MenuVisualisation vis;
private CircularContainer colourAndTriangles;
public Action Action;
public float SizeForFlow => logo == null ? 0 : logo.DrawSize.X * logo.Scale.X * logoBounceContainer.Scale.X * 0.8f;
public float SizeForFlow => logo == null ? 0 : logo.DrawSize.X * logo.Scale.X * logoBounceContainer.Scale.X * 0.78f;
private Sprite ripple;
private Container rippleContainer;
public bool Triangles
{
set
{
colourAndTriangles.Alpha = value ? 1 : 0;
}
}
public override bool Contains(Vector2 screenSpacePos)
{
return logoContainer.Contains(screenSpacePos);
@ -65,12 +80,32 @@ namespace osu.Game.Screens.Menu
{
AutoSizeAxes = Axes.Both,
Anchor = Anchor.Centre,
Children = new[]
Children = new Drawable[]
{
colourAndTriangles = new CircularContainer
{
RelativeSizeAxes = Axes.Both,
Scale = new Vector2(0.78f),
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = new Color4(233, 103, 161, 255),
},
new OsuLogoTriangles
{
RelativeSizeAxes = Axes.Both,
},
}
},
logo = new Sprite
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Scale = new Vector2(0.5f),
},
},
},
@ -85,6 +120,7 @@ namespace osu.Game.Screens.Menu
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
BlendingMode = BlendingMode.Additive,
Scale = new Vector2(0.5f),
Alpha = 0.05f
}
}
@ -105,15 +141,15 @@ namespace osu.Game.Screens.Menu
[BackgroundDependencyLoader]
private void load(TextureStore textures)
{
logo.Texture = textures.Get(@"Menu/logo");
ripple.Texture = textures.Get(@"Menu/logo");
logo.Texture = textures.Get(@"Menu/logo@2x");
ripple.Texture = textures.Get(@"Menu/logo@2x");
}
protected override void LoadComplete()
{
base.LoadComplete();
ripple.ScaleTo(1.1f, 500);
ripple.ScaleTo(ripple.Scale * 1.1f, 500);
ripple.FadeOut(500);
ripple.Loop(300);
}
@ -152,5 +188,44 @@ namespace osu.Game.Screens.Menu
{
logoBounceContainer.ScaleTo(1, 500, EasingTypes.OutElastic);
}
class OsuLogoTriangles : Triangles
{
public OsuLogoTriangles()
{
TriangleScale = 4;
Alpha = 1;
}
public override float CornerRadius
{
get
{
return DrawSize.X / 2f;
}
set
{
Debug.Assert(false, "Cannot manually set CornerRadius of CircularContainer.");
}
}
protected override Sprite CreateTriangle()
{
var triangle = base.CreateTriangle();
triangle.Alpha = 1;
triangle.Colour = getTriangleShade();
return triangle;
}
private Color4 getTriangleShade()
{
float val = RNG.NextSingle();
return Interpolation.ValueAt(val,
new Color4(222, 91, 149, 255),
new Color4(255, 125, 183, 255),
0, 1);
}
}
}
}