42 lines
1.5 KiB
C#
42 lines
1.5 KiB
C#
using UnityEngine;
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namespace Starpelly
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{
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public static class Colors
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{
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public static string Color2Hex(this Color color)
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{
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Color32 col = (Color32)color;
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string hex = col.r.ToString("X2") + col.g.ToString("X2") + col.b.ToString("X2");
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return hex;
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}
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/// <summary>
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/// Converts a Hexadecimal Color to an RGB Color.
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/// </summary>
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public static Color Hex2RGB(this string hex)
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{
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if (hex is null or "") return Color.black;
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try
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{
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hex = hex.Replace("0x", "");//in case the string is formatted 0xFFFFFF
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hex = hex.Replace("#", "");//in case the string is formatted #FFFFFF
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byte a = 255;//assume fully visible unless specified in hex
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byte r = byte.Parse(hex.Substring(0, 2), System.Globalization.NumberStyles.HexNumber);
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byte g = byte.Parse(hex.Substring(2, 2), System.Globalization.NumberStyles.HexNumber);
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byte b = byte.Parse(hex.Substring(4, 2), System.Globalization.NumberStyles.HexNumber);
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//Only use alpha if the string has enough characters
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if (hex.Length >= 8)
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{
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a = byte.Parse(hex.Substring(6, 2), System.Globalization.NumberStyles.HexNumber);
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}
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return new Color32(r, g, b, a);
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}
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catch
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{
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return Color.black;
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}
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}
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}
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}
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