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Add animated osu! logo.

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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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39
osu.Game/Graphics/Backgrounds/Triangles.cs
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@ -3,6 +3,7 @@
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
@ -22,13 +23,26 @@ namespace osu.Game.Graphics.Backgrounds
Alpha = 0.3f;
}
private float triangleScale = 1;
public float TriangleScale
{
get { return triangleScale; }
set
{
triangleScale = value;
Children.ForEach(t => t.ScaleTo(triangleScale));
}
}
[BackgroundDependencyLoader]
private void load(TextureStore textures)
{
triangle = textures.Get(@"Play/osu/triangle@2x");
}
private int aimTriangleCount => (int)((DrawWidth * DrawHeight) / 800);
private int aimTriangleCount => (int)((DrawWidth * DrawHeight) / 800 / triangleScale);
protected override void Update()
{
@ -36,7 +50,7 @@ namespace osu.Game.Graphics.Backgrounds
foreach (Drawable d in Children)
{
d.Position -= new Vector2(0, (float)(d.Scale.X * (Time.Elapsed / 880)));
d.Position -= new Vector2(0, (float)(d.Scale.X * (50 / DrawHeight) * (Time.Elapsed / 880)) / triangleScale);
if (d.DrawPosition.Y + d.DrawSize.Y * d.Scale.Y < 0)
d.Expire();
}
@ -47,17 +61,26 @@ namespace osu.Game.Graphics.Backgrounds
}
private void addTriangle(bool randomX)
protected virtual Sprite CreateTriangle()
{
Add(new Sprite
var scale = triangleScale * RNG.NextSingle() * 0.4f + 0.2f;
return new Sprite
{
Texture = triangle,
Origin = Anchor.TopCentre,
RelativePositionAxes = Axes.Both,
Position = new Vector2(RNG.NextSingle(), randomX ? RNG.NextSingle() : 1),
Scale = new Vector2(RNG.NextSingle() * 0.4f + 0.2f),
Alpha = RNG.NextSingle()
});
Scale = new Vector2(scale),
Alpha = RNG.NextSingle(),
Depth = scale,
};
}
private void addTriangle(bool randomX)
{
var sprite = CreateTriangle();
sprite.Position = new Vector2(RNG.NextSingle(), randomX ? RNG.NextSingle() : 1);
Add(sprite);
}
}
}