85 lines
2.7 KiB
C#
85 lines
2.7 KiB
C#
using System.Globalization;
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using System.Numerics;
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namespace LightlessSync.UI
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{
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internal static class UIColors
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{
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private static readonly Dictionary<string, string> DefaultHexColors = new(StringComparer.OrdinalIgnoreCase)
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{
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{ "LightlessPurple", "#ad8af5" },
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{ "LightlessBlue", "#a6c2ff" },
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{ "LightlessYellow", "#ffe97a" },
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{ "PairBlue", "#88a2db" },
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{ "DimRed", "#d44444" },
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};
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private static readonly Dictionary<string, Vector4> CustomColors = new(StringComparer.OrdinalIgnoreCase);
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public static Vector4 Get(string name)
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{
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if (CustomColors.TryGetValue(name, out var customColor))
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return customColor;
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if (!DefaultHexColors.TryGetValue(name, out var hex))
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throw new ArgumentException($"Color '{name}' not found in UIColors.");
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return HexToRgba(hex);
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}
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public static void Set(string name, Vector4 color)
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{
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if (!DefaultHexColors.ContainsKey(name))
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throw new ArgumentException($"Color '{name}' not found in UIColors.");
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CustomColors[name] = color;
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}
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public static void Reset(string name)
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{
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CustomColors.Remove(name);
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}
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public static void ResetAll()
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{
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CustomColors.Clear();
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}
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public static Vector4 GetDefault(string name)
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{
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if (!DefaultHexColors.TryGetValue(name, out var hex))
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throw new ArgumentException($"Color '{name}' not found in UIColors.");
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return HexToRgba(hex);
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}
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public static bool IsCustom(string name)
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{
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return CustomColors.ContainsKey(name);
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}
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public static IEnumerable<string> GetColorNames()
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{
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return DefaultHexColors.Keys;
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}
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public static Vector4 HexToRgba(string hexColor)
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{
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hexColor = hexColor.TrimStart('#');
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int r = int.Parse(hexColor.Substring(0, 2), NumberStyles.HexNumber);
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int g = int.Parse(hexColor.Substring(2, 2), NumberStyles.HexNumber);
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int b = int.Parse(hexColor.Substring(4, 2), NumberStyles.HexNumber);
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int a = hexColor.Length == 8 ? int.Parse(hexColor.Substring(6, 2), NumberStyles.HexNumber) : 255;
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return new Vector4(r / 255f, g / 255f, b / 255f, a / 255f);
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}
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public static string RgbaToHex(Vector4 color)
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{
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int r = (int)(color.X * 255);
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int g = (int)(color.Y * 255);
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int b = (int)(color.Z * 255);
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int a = (int)(color.W * 255);
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return $"#{r:X2}{g:X2}{b:X2}{(a != 255 ? a.ToString("X2") : "")}";
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}
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}
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} |