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92 lines
3.8 KiB
C#
92 lines
3.8 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 System;
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using OpenTK.Graphics;
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namespace osu.Game.Graphics
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{
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public static class OsuColourExtensions
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{
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public static Color4 Opacity(this Color4 color, float a) => new Color4(color.R, color.G, color.B, a);
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public static Color4 Opacity(this Color4 color, byte a) => new Color4(color.R, color.G, color.B, a / 255f);
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}
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public class OsuColour
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{
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public static Color4 Gray(float amt) => new Color4(amt, amt, amt, 1f);
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public static Color4 Gray(byte amt) => new Color4(amt, amt, amt, 255);
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public static Color4 FromHex(string hex)
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{
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switch (hex.Length)
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{
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default:
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throw new Exception(@"Invalid hex string length!");
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case 3:
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return new Color4(
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(byte)(Convert.ToByte(hex.Substring(0, 1), 16) * 17),
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(byte)(Convert.ToByte(hex.Substring(1, 1), 16) * 17),
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(byte)(Convert.ToByte(hex.Substring(2, 1), 16) * 17),
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255);
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case 6:
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return new Color4(
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Convert.ToByte(hex.Substring(0, 2), 16),
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Convert.ToByte(hex.Substring(2, 2), 16),
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Convert.ToByte(hex.Substring(4, 2), 16),
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255);
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}
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}
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// See https://github.com/ppy/osu-web/blob/master/resources/assets/less/colors.less
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public Color4 PurpleLighter = FromHex(@"eeeeff");
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public Color4 PurpleLight = FromHex(@"aa88ff");
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public Color4 Purple = FromHex(@"8866ee");
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public Color4 PurpleDark = FromHex(@"6644cc");
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public Color4 PurpleDarker = FromHex(@"441188");
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public Color4 PinkLighter = FromHex(@"ffddee");
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public Color4 PinkLight = FromHex(@"ff99cc");
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public Color4 Pink = FromHex(@"ff66aa");
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public Color4 PinkDark = FromHex(@"cc5288");
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public Color4 PinkDarker = FromHex(@"bb1177");
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public Color4 BlueLighter = FromHex(@"ddffff");
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public Color4 BlueLight = FromHex(@"99eeff");
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public Color4 Blue = FromHex(@"66ccff");
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public Color4 BlueDark = FromHex(@"44aadd");
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public Color4 BlueDarker = FromHex(@"2299bb");
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public Color4 YellowLighter = FromHex(@"ffffdd");
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public Color4 YellowLight = FromHex(@"ffdd55");
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public Color4 Yellow = FromHex(@"ffcc22");
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public Color4 YellowDark = FromHex(@"eeaa00");
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public Color4 YellowDarker = FromHex(@"cc6600");
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public Color4 GreenLighter = FromHex(@"eeffcc");
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public Color4 GreenLight = FromHex(@"b3d944");
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public Color4 Green = FromHex(@"88b300");
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public Color4 GreenDark = FromHex(@"668800");
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public Color4 GreenDarker = FromHex(@"445500");
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public Color4 Gray0 = FromHex(@"000");
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public Color4 Gray1 = FromHex(@"111");
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public Color4 Gray2 = FromHex(@"222");
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public Color4 Gray3 = FromHex(@"333");
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public Color4 Gray4 = FromHex(@"444");
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public Color4 Gray5 = FromHex(@"555");
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public Color4 Gray6 = FromHex(@"666");
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public Color4 Gray7 = FromHex(@"777");
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public Color4 Gray8 = FromHex(@"888");
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public Color4 Gray9 = FromHex(@"999");
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public Color4 GrayA = FromHex(@"aaa");
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public Color4 GrayB = FromHex(@"bbb");
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public Color4 GrayC = FromHex(@"ccc");
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public Color4 GrayD = FromHex(@"ddd");
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public Color4 GrayE = FromHex(@"eee");
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public Color4 GrayF = FromHex(@"fff");
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public Color4 Red = FromHex(@"fc4549");
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}
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}
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