mirror of https://github.com/ppy/osu
46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using osu.Framework.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Graphics.Textures;
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using osu.Framework.MathUtils;
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using OpenTK;
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namespace osu.Game.Modes.Osu.Objects.Drawables.Pieces
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{
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public class Triangles : Container<Triangle>
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{
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public override bool HandleInput => false;
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protected override void LoadComplete()
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{
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base.LoadComplete();
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const float size = 100;
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for (int i = 0; i < 10; i++)
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{
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Add(new Triangle
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{
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Origin = Anchor.Centre,
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RelativePositionAxes = Axes.Both,
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Position = new Vector2(RNG.NextSingle(), RNG.NextSingle()),
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Scale = new Vector2(RNG.NextSingle() * 0.4f + 0.2f),
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// Scaling height by 0.866 results in equiangular triangles (== 60° and equal side length)
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Size = new Vector2(size, 0.866f * size),
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Alpha = RNG.NextSingle() * 0.3f,
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});
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}
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}
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protected override void Update()
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{
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base.Update();
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foreach (Drawable d in Children)
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d.Position -= new Vector2(0, (float)(d.Scale.X * (Time.Elapsed / 2880)));
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}
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}
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} |