Colors.c

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/*
 * ObjectivelyMVC: Object oriented MVC framework for SDL3 and C.
 * Copyright (C) 2014 Jay Dolan <jay@jaydolan.com>
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any damages
 * arising from the use of this software.
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 * 1. The origin of this software must not be misrepresented, you must not
 * claim that you wrote the original software. If you use this software
 * in a product, an acknowledgment in the product documentation would be
 * appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 * misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source distribution.
 */
 
#include <assert.h>
#include <math.h>
#include <string.h>
#include <stdio.h>
 
#include <SDL3/SDL_endian.h>
 
#include "Colors.h"
 
const struct Colors Colors = {
  .AliceBlue = { 240, 248, 255, 255 },
  .AntiqueWhite = { 250, 235, 215, 255 },
  .Aqua = { 0, 255, 255, 255 },
  .Aquamarine = { 127, 255, 212, 255 },
  .Azure = { 240, 255, 255, 255 },
  .Beige = { 245, 245, 220, 255 },
  .Bisque = { 255, 228, 196, 255 },
  .Black = { 0, 0, 0, 255 },
  .BlanchedAlmond = { 255, 235, 205, 255 },
  .Blue = { 0, 0, 255, 255 },
  .BlueViolet = { 138, 43, 226, 255 },
  .Brown = { 165, 42, 42, 255 },
  .BurlyWood = { 222, 184, 135, 255 },
  .CadetBlue = { 95, 158, 160, 255 },
  .Charcoal = { 48, 48, 48, 255 },
  .Chartreuse = { 127, 255, 0, 255 },
  .Chocolate = { 210, 105, 30, 255 },
  .Coral = { 255, 127, 80, 255 },
  .CornflowerBlue = { 100, 149, 237, 255 },
  .Cornsilk = { 255, 248, 220, 255 },
  .Crimson = { 220, 20, 60, 255 },
  .Cyan = { 0, 255, 255, 255 },
  .DarkBlue = { 0, 0, 139, 255 },
  .DarkCyan = { 139, 139, 255, 255 },
  .DarkGoldenRod = { 184, 134, 11, 255 },
  .DarkGray = { 169, 169, 169, 255 },
  .DarkGrey = { 169, 169, 169, 255 },
  .DarkGreen = { 0, 100, 0, 255 },
  .DarkKhaki = { 189, 183, 107, 255 },
  .DarkMagenta = { 139, 0, 139, 255 },
  .DarkOliveGreen = { 85, 107, 47, 255 },
  .DarkOrange = { 255, 140, 0, 255 },
  .DarkOrchid = { 153, 50, 204, 255 },
  .DarkRed = { 139, 0, 0, 255 },
  .DarkSalmon = { 233, 150, 122, 255 },
  .DarkSeaGreen = { 143, 188, 143, 255 },
  .DarkSlateBlue = { 72, 61, 139, 255 },
  .DarkSlateGray = { 47, 79, 79, 255 },
  .DarkSlateGrey = { 47, 79, 79, 255 },
  .DarkTurquoise = { 206, 209, 255, 255 },
  .DarkViolet = { 148, 0, 211, 255 },
  .DeepPink = { 255, 20, 147, 255 },
  .DeepSkyBlue = { 191, 255, 255, 255 },
  .DimGray = { 105, 105, 105, 255 },
  .DimGrey = { 105, 105, 105, 255 },
  .DodgerBlue = { 30, 144, 255, 255 },
  .FireBrick = { 178, 34, 34, 255 },
  .FloralWhite = { 255, 250, 240, 255 },
  .ForestGreen = { 34, 139, 34, 255 },
  .Fuchsia = { 255, 0, 255, 255 },
  .Gainsboro = { 220, 220, 220, 255 },
  .GhostWhite = { 248, 248, 255, 255 },
  .Gold = { 255, 215, 0, 255 },
  .GoldenRod = { 218, 165, 32, 255 },
  .Gray = { 128, 128, 128, 255 },
  .Grey = { 128, 128, 128, 255 },
  .Green = { 0, 128, 0, 255 },
  .GreenYellow = { 173, 255, 47, 255 },
  .HoneyDew = { 240, 255, 240, 255 },
  .HotPink = { 255, 105, 180, 255 },
  .IndianRed = { 205, 92, 92, 255 },
  .Indigo = { 75, 0, 130, 255 },
  .Ivory = { 255, 255, 240, 255 },
  .Khaki = { 240, 230, 140, 255 },
  .Lavender = { 230, 230, 250, 255 },
  .LavenderBlush = { 255, 240, 245, 255 },
  .LawnGreen = { 124, 252, 0, 255 },
  .LemonChiffon = { 255, 250, 205, 255 },
  .LightBlue = { 173, 216, 230, 255 },
  .LightCoral = { 240, 128, 128, 255 },
  .LightCyan = { 224, 255, 255, 255 },
  .LightGoldenRodYellow = { 250, 250, 210, 255 },
  .LightGray = { 211, 211, 211, 255 },
  .LightGrey = { 211, 211, 211, 255 },
  .LightGreen = { 144, 238, 144, 255 },
  .LightPink = { 255, 182, 193, 255 },
  .LightSalmon = { 255, 160, 122, 255 },
  .LightSeaGreen = { 32, 178, 170, 255 },
  .LightSkyBlue = { 135, 206, 250, 255 },
  .LightSlateGray = { 119, 136, 153, 255 },
  .LightSlateGrey = { 119, 136, 153, 255 },
  .LightSteelBlue = { 176, 196, 222, 255 },
  .LightYellow = { 255, 255, 224, 255 },
  .Lime = { 0, 255, 0, 255 },
  .LimeGreen = { 50, 205, 50, 255 },
  .Linen = { 250, 240, 230, 255 },
  .Magenta = { 255, 0, 255, 255 },
  .Maroon = { 128, 0, 0, 255 },
  .MediumAquaMarine = { 102, 205, 170, 255 },
  .MediumBlue = { 0, 0, 205, 255 },
  .MediumOrchid = { 186, 85, 211, 255 },
  .MediumPurple = { 147, 112, 219, 255 },
  .MediumSeaGreen = { 60, 179, 113, 255 },
  .MediumSlateBlue = { 123, 104, 238, 255 },
  .MediumSpringGreen = { 250, 154, 255, 255 },
  .MediumTurquoise = { 72, 209, 204, 255 },
  .MediumVioletRed = { 199, 21, 133, 255 },
  .MidnightBlue = { 25, 25, 112, 255 },
  .MintCream = { 245, 255, 250, 255 },
  .MistyRose = { 255, 228, 225, 255 },
  .Moccasin = { 255, 228, 181, 255 },
  .NavajoWhite = { 255, 222, 173, 255 },
  .Navy = { 0, 0, 128, 255 },
  .OldLace = { 253, 245, 230, 255 },
  .Olive = { 128, 128, 0, 255 },
  .OliveDrab = { 107, 142, 35, 255 },
  .Orange = { 255, 165, 0, 255 },
  .OrangeRed = { 255, 69, 0, 255 },
  .Orchid = { 218, 112, 214, 255 },
  .PaleGoldenRod = { 238, 232, 170, 255 },
  .PaleGreen = { 152, 251, 152, 255 },
  .PaleTurquoise = { 175, 238, 238, 255 },
  .PaleVioletRed = { 219, 112, 147, 255 },
  .PapayaWhip = { 255, 239, 213, 255 },
  .PeachPuff = { 255, 218, 185, 255 },
  .Peru = { 205, 133, 63, 255 },
  .Pink = { 255, 192, 203, 255 },
  .Plum = { 221, 160, 221, 255 },
  .PowderBlue = { 176, 224, 230, 255 },
  .Purple = { 128, 0, 128, 255 },
  .RebeccaPurple = { 102, 51, 153, 255 },
  .Red = { 255, 0, 0, 255 },
  .RosyBrown = { 188, 143, 143, 255 },
  .RoyalBlue = { 65, 105, 225, 255 },
  .SaddleBrown = { 139, 69, 19, 255 },
  .Salmon = { 250, 128, 114, 255 },
  .SandyBrown = { 244, 164, 96, 255 },
  .SeaGreen = { 46, 139, 87, 255 },
  .SeaShell = { 255, 245, 238, 255 },
  .Sienna = { 160, 82, 45, 255 },
  .Silver = { 192, 192, 192, 255 },
  .SkyBlue = { 135, 206, 235, 255 },
  .SlateBlue = { 106, 90, 205, 255 },
  .SlateGray = { 112, 128, 144, 255 },
  .SlateGrey = { 112, 128, 144, 255 },
  .Snow = { 255, 250, 250, 255 },
  .SpringGreen = { 0, 255, 127, 255 },
  .SteelBlue = { 70, 130, 180, 255 },
  .Tan = { 210, 180, 140, 255 },
  .Teal = { 0, 128, 128, 255 },
  .Thistle = { 216, 191, 216, 255 },
  .Tomato = { 255, 99, 71, 255 },
  .Transparent = { 255, 255, 255, 0 },
  .Turquoise = { 64, 224, 208, 255 },
  .Violet = { 238, 130, 238, 255 },
  .Wheat = { 245, 222, 179, 255 },
  .White = { 255, 255, 255, 255 },
  .WhiteSmoke = { 245, 245, 245, 255 },
  .Yellow = { 255, 255, 0, 255 },
  .YellowGreen = { 154, 205, 50, 255 },
};
 
SDL_Color MVC_ColorForName(const char *name) {
 
  if (name) {
    if (strcasecmp(name, "AliceBlue") == 0) {
      return Colors.AliceBlue;
    }
    if (strcasecmp(name, "AntiqueWhite") == 0) {
      return Colors.AntiqueWhite;
    }
    if (strcasecmp(name, "Aqua") == 0) {
      return Colors.Aqua;
    }
    if (strcasecmp(name, "Aquamarine") == 0) {
      return Colors.Aquamarine;
    }
    if (strcasecmp(name, "Azure") == 0) {
      return Colors.Azure;
    }
    if (strcasecmp(name, "Beige") == 0) {
      return Colors.Beige;
    }
    if (strcasecmp(name, "Bisque") == 0) {
      return Colors.Bisque;
    }
    if (strcasecmp(name, "Black") == 0) {
      return Colors.Black;
    }
    if (strcasecmp(name, "BlanchedAlmond") == 0) {
      return Colors.BlanchedAlmond;
    }
    if (strcasecmp(name, "Blue") == 0) {
      return Colors.Blue;
    }
    if (strcasecmp(name, "BlueViolet") == 0) {
      return Colors.BlueViolet;
    }
    if (strcasecmp(name, "Brown") == 0) {
      return Colors.Brown;
    }
    if (strcasecmp(name, "BurlyWood") == 0) {
      return Colors.BurlyWood;
    }
    if (strcasecmp(name, "CadetBlue") == 0) {
      return Colors.CadetBlue;
    }
    if (strcasecmp(name, "Charcoal") == 0) {
      return Colors.Charcoal;
    }
    if (strcasecmp(name, "Chartreuse") == 0) {
      return Colors.Chartreuse;
    }
    if (strcasecmp(name, "Chocolate") == 0) {
      return Colors.Chocolate;
    }
    if (strcasecmp(name, "Coral") == 0) {
      return Colors.Coral;
    }
    if (strcasecmp(name, "CornflowerBlue") == 0) {
      return Colors.CornflowerBlue;
    }
    if (strcasecmp(name, "Cornsilk") == 0) {
      return Colors.Cornsilk;
    }
    if (strcasecmp(name, "Crimson") == 0) {
      return Colors.Crimson;
    }
    if (strcasecmp(name, "Cyan") == 0) {
      return Colors.Cyan;
    }
    if (strcasecmp(name, "DarkBlue") == 0) {
      return Colors.DarkBlue;
    }
    if (strcasecmp(name, "DarkCyan") == 0) {
      return Colors.DarkCyan;
    }
    if (strcasecmp(name, "DarkGoldenRod") == 0) {
      return Colors.DarkGoldenRod;
    }
    if (strcasecmp(name, "DarkGray") == 0) {
      return Colors.DarkGray;
    }
    if (strcasecmp(name, "DarkGrey") == 0) {
      return Colors.DarkGrey;
    }
    if (strcasecmp(name, "DarkGreen") == 0) {
      return Colors.DarkGreen;
    }
    if (strcasecmp(name, "DarkKhaki") == 0) {
      return Colors.DarkKhaki;
    }
    if (strcasecmp(name, "DarkMagenta") == 0) {
      return Colors.DarkMagenta;
    }
    if (strcasecmp(name, "DarkOliveGreen") == 0) {
      return Colors.DarkOliveGreen;
    }
    if (strcasecmp(name, "DarkOrange") == 0) {
      return Colors.DarkOrange;
    }
    if (strcasecmp(name, "DarkOrchid") == 0) {
      return Colors.DarkOrchid;
    }
    if (strcasecmp(name, "DarkRed") == 0) {
      return Colors.DarkRed;
    }
    if (strcasecmp(name, "DarkSalmon") == 0) {
      return Colors.DarkSalmon;
    }
    if (strcasecmp(name, "DarkSeaGreen") == 0) {
      return Colors.DarkSeaGreen;
    }
    if (strcasecmp(name, "DarkSlateBlue") == 0) {
      return Colors.DarkSlateBlue;
    }
    if (strcasecmp(name, "DarkSlateGray") == 0) {
      return Colors.DarkSlateGray;
    }
    if (strcasecmp(name, "DarkSlateGrey") == 0) {
      return Colors.DarkSlateGrey;
    }
    if (strcasecmp(name, "DarkTurquoise") == 0) {
      return Colors.DarkTurquoise;
    }
    if (strcasecmp(name, "DarkViolet") == 0) {
      return Colors.DarkViolet;
    }
    if (strcasecmp(name, "DeepPink") == 0) {
      return Colors.DeepPink;
    }
    if (strcasecmp(name, "DeepSkyBlue") == 0) {
      return Colors.DeepSkyBlue;
    }
    if (strcasecmp(name, "DimGray") == 0) {
      return Colors.DimGray;
    }
    if (strcasecmp(name, "DimGrey") == 0) {
      return Colors.DimGrey;
    }
    if (strcasecmp(name, "DodgerBlue") == 0) {
      return Colors.DodgerBlue;
    }
    if (strcasecmp(name, "FireBrick") == 0) {
      return Colors.FireBrick;
    }
    if (strcasecmp(name, "FloralWhite") == 0) {
      return Colors.FloralWhite;
    }
    if (strcasecmp(name, "ForestGreen") == 0) {
      return Colors.ForestGreen;
    }
    if (strcasecmp(name, "Fuchsia") == 0) {
      return Colors.Fuchsia;
    }
    if (strcasecmp(name, "Gainsboro") == 0) {
      return Colors.Gainsboro;
    }
    if (strcasecmp(name, "GhostWhite") == 0) {
      return Colors.GhostWhite;
    }
    if (strcasecmp(name, "Gold") == 0) {
      return Colors.Gold;
    }
    if (strcasecmp(name, "GoldenRod") == 0) {
      return Colors.GoldenRod;
    }
    if (strcasecmp(name, "Gray") == 0) {
      return Colors.Gray;
    }
    if (strcasecmp(name, "Grey") == 0) {
      return Colors.Grey;
    }
    if (strcasecmp(name, "Green") == 0) {
      return Colors.Green;
    }
    if (strcasecmp(name, "GreenYellow") == 0) {
      return Colors.GreenYellow;
    }
    if (strcasecmp(name, "HoneyDew") == 0) {
      return Colors.HoneyDew;
    }
    if (strcasecmp(name, "HotPink") == 0) {
      return Colors.HotPink;
    }
    if (strcasecmp(name, "IndianRed") == 0) {
      return Colors.IndianRed;
    }
    if (strcasecmp(name, "Indigo") == 0) {
      return Colors.Indigo;
    }
    if (strcasecmp(name, "Ivory") == 0) {
      return Colors.Ivory;
    }
    if (strcasecmp(name, "Khaki") == 0) {
      return Colors.Khaki;
    }
    if (strcasecmp(name, "Lavender") == 0) {
      return Colors.Lavender;
    }
    if (strcasecmp(name, "LavenderBlush") == 0) {
      return Colors.LavenderBlush;
    }
    if (strcasecmp(name, "LawnGreen") == 0) {
      return Colors.LawnGreen;
    }
    if (strcasecmp(name, "LemonChiffon") == 0) {
      return Colors.LemonChiffon;
    }
    if (strcasecmp(name, "LightBlue") == 0) {
      return Colors.LightBlue;
    }
    if (strcasecmp(name, "LightCoral") == 0) {
      return Colors.LightCoral;
    }
    if (strcasecmp(name, "LightCyan") == 0) {
      return Colors.LightCyan;
    }
    if (strcasecmp(name, "LightGoldenRodYellow") == 0) {
      return Colors.LightGoldenRodYellow;
    }
    if (strcasecmp(name, "LightGray") == 0) {
      return Colors.LightGray;
    }
    if (strcasecmp(name, "LightGrey") == 0) {
      return Colors.LightGrey;
    }
    if (strcasecmp(name, "LightGreen") == 0) {
      return Colors.LightGreen;
    }
    if (strcasecmp(name, "LightPink") == 0) {
      return Colors.LightPink;
    }
    if (strcasecmp(name, "LightSalmon") == 0) {
      return Colors.LightSalmon;
    }
    if (strcasecmp(name, "LightSeaGreen") == 0) {
      return Colors.LightSeaGreen;
    }
    if (strcasecmp(name, "LightSkyBlue") == 0) {
      return Colors.LightSkyBlue;
    }
    if (strcasecmp(name, "LightSlateGray") == 0) {
      return Colors.LightSlateGray;
    }
    if (strcasecmp(name, "LightSlateGrey") == 0) {
      return Colors.LightSlateGrey;
    }
    if (strcasecmp(name, "LightSteelBlue") == 0) {
      return Colors.LightSteelBlue;
    }
    if (strcasecmp(name, "LightYellow") == 0) {
      return Colors.LightYellow;
    }
    if (strcasecmp(name, "Lime") == 0) {
      return Colors.Lime;
    }
    if (strcasecmp(name, "LimeGreen") == 0) {
      return Colors.LimeGreen;
    }
    if (strcasecmp(name, "Linen") == 0) {
      return Colors.Linen;
    }
    if (strcasecmp(name, "Magenta") == 0) {
      return Colors.Magenta;
    }
    if (strcasecmp(name, "Maroon") == 0) {
      return Colors.Maroon;
    }
    if (strcasecmp(name, "MediumAquaMarine") == 0) {
      return Colors.MediumAquaMarine;
    }
    if (strcasecmp(name, "MediumBlue") == 0) {
      return Colors.MediumBlue;
    }
    if (strcasecmp(name, "MediumOrchid") == 0) {
      return Colors.MediumOrchid;
    }
    if (strcasecmp(name, "MediumPurple") == 0) {
      return Colors.MediumPurple;
    }
    if (strcasecmp(name, "MediumSeaGreen") == 0) {
      return Colors.MediumSeaGreen;
    }
    if (strcasecmp(name, "MediumSlateBlue") == 0) {
      return Colors.MediumSlateBlue;
    }
    if (strcasecmp(name, "MediumSpringGreen") == 0) {
      return Colors.MediumSpringGreen;
    }
    if (strcasecmp(name, "MediumTurquoise") == 0) {
      return Colors.MediumTurquoise;
    }
    if (strcasecmp(name, "MediumVioletRed") == 0) {
      return Colors.MediumVioletRed;
    }
    if (strcasecmp(name, "MidnightBlue") == 0) {
      return Colors.MidnightBlue;
    }
    if (strcasecmp(name, "MintCream") == 0) {
      return Colors.MintCream;
    }
    if (strcasecmp(name, "MistyRose") == 0) {
      return Colors.MistyRose;
    }
    if (strcasecmp(name, "Moccasin") == 0) {
      return Colors.Moccasin;
    }
    if (strcasecmp(name, "NavajoWhite") == 0) {
      return Colors.NavajoWhite;
    }
    if (strcasecmp(name, "Navy") == 0) {
      return Colors.Navy;
    }
    if (strcasecmp(name, "OldLace") == 0) {
      return Colors.OldLace;
    }
    if (strcasecmp(name, "Olive") == 0) {
      return Colors.Olive;
    }
    if (strcasecmp(name, "OliveDrab") == 0) {
      return Colors.OliveDrab;
    }
    if (strcasecmp(name, "Orange") == 0) {
      return Colors.Orange;
    }
    if (strcasecmp(name, "OrangeRed") == 0) {
      return Colors.OrangeRed;
    }
    if (strcasecmp(name, "Orchid") == 0) {
      return Colors.Orchid;
    }
    if (strcasecmp(name, "PaleGoldenRod") == 0) {
      return Colors.PaleGoldenRod;
    }
    if (strcasecmp(name, "PaleGreen") == 0) {
      return Colors.PaleGreen;
    }
    if (strcasecmp(name, "PaleTurquoise") == 0) {
      return Colors.PaleTurquoise;
    }
    if (strcasecmp(name, "PaleVioletRed") == 0) {
      return Colors.PaleVioletRed;
    }
    if (strcasecmp(name, "PapayaWhip") == 0) {
      return Colors.PapayaWhip;
    }
    if (strcasecmp(name, "PeachPuff") == 0) {
      return Colors.PeachPuff;
    }
    if (strcasecmp(name, "Peru") == 0) {
      return Colors.Peru;
    }
    if (strcasecmp(name, "Pink") == 0) {
      return Colors.Pink;
    }
    if (strcasecmp(name, "Plum") == 0) {
      return Colors.Plum;
    }
    if (strcasecmp(name, "PowderBlue") == 0) {
      return Colors.PowderBlue;
    }
    if (strcasecmp(name, "Purple") == 0) {
      return Colors.Purple;
    }
    if (strcasecmp(name, "RebeccaPurple") == 0) {
      return Colors.RebeccaPurple;
    }
    if (strcasecmp(name, "Red") == 0) {
      return Colors.Red;
    }
    if (strcasecmp(name, "RosyBrown") == 0) {
      return Colors.RosyBrown;
    }
    if (strcasecmp(name, "RoyalBlue") == 0) {
      return Colors.RoyalBlue;
    }
    if (strcasecmp(name, "SaddleBrown") == 0) {
      return Colors.SaddleBrown;
    }
    if (strcasecmp(name, "Salmon") == 0) {
      return Colors.Salmon;
    }
    if (strcasecmp(name, "SandyBrown") == 0) {
      return Colors.SandyBrown;
    }
    if (strcasecmp(name, "SeaGreen") == 0) {
      return Colors.SeaGreen;
    }
    if (strcasecmp(name, "SeaShell") == 0) {
      return Colors.SeaShell;
    }
    if (strcasecmp(name, "Sienna") == 0) {
      return Colors.Sienna;
    }
    if (strcasecmp(name, "Silver") == 0) {
      return Colors.Silver;
    }
    if (strcasecmp(name, "SkyBlue") == 0) {
      return Colors.SkyBlue;
    }
    if (strcasecmp(name, "SlateBlue") == 0) {
      return Colors.SlateBlue;
    }
    if (strcasecmp(name, "SlateGray") == 0) {
      return Colors.SlateGray;
    }
    if (strcasecmp(name, "SlateGrey") == 0) {
      return Colors.SlateGrey;
    }
    if (strcasecmp(name, "Snow") == 0) {
      return Colors.Snow;
    }
    if (strcasecmp(name, "SpringGreen") == 0) {
      return Colors.SpringGreen;
    }
    if (strcasecmp(name, "SteelBlue") == 0) {
      return Colors.SteelBlue;
    }
    if (strcasecmp(name, "Tan") == 0) {
      return Colors.Tan;
    }
    if (strcasecmp(name, "Teal") == 0) {
      return Colors.Teal;
    }
    if (strcasecmp(name, "Thistle") == 0) {
      return Colors.Thistle;
    }
    if (strcasecmp(name, "Tomato") == 0) {
      return Colors.Tomato;
    }
    if (strcasecmp(name, "Transparent") == 0) {
      return Colors.Transparent;
    }
    if (strcasecmp(name, "Turquoise") == 0) {
      return Colors.Turquoise;
    }
    if (strcasecmp(name, "Violet") == 0) {
      return Colors.Violet;
    }
    if (strcasecmp(name, "Wheat") == 0) {
      return Colors.Wheat;
    }
    if (strcasecmp(name, "White") == 0) {
      return Colors.White;
    }
    if (strcasecmp(name, "WhiteSmoke") == 0) {
      return Colors.WhiteSmoke;
    }
    if (strcasecmp(name, "Yellow") == 0) {
      return Colors.Yellow;
    }
    if (strcasecmp(name, "YellowGreen") == 0) {
      return Colors.YellowGreen;
    }
  }
 
  return Colors.Black;
}
 
SDL_Color MVC_HexToRGBA(const char *hex) {
  static char buffer[9];
 
  union {
    SDL_Color c;
    unsigned int u;
  } color;
 
  color.u = 0;
 
  const size_t length = strlen(hex);
  if (length != 6 && length != 8) {
    return color.c;
  }
 
  strcpy(buffer, hex);
 
  if (length == 6) {
    strcat(buffer, "ff");
  }
 
  if (sscanf(buffer, "%x", &color.u) != 1) {
    return color.c;
  }
 
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
  color.u = (((color.u & 0xff000000) >> 24) | ((color.u & 0x00ff0000) >> 8) | ((color.u & 0x0000ff00) << 8) | ((color.u & 0x000000ff) << 24));
#endif
 
  return color.c;
}
 
char *MVC_RGBToHex(const SDL_Color *color) {
  return MVC_RGBAToHex(&(const SDL_Color) { .r = color->r, .g = color->g, .b = color->b, .a = 255 });
}
 
char *MVC_RGBAToHex(const SDL_Color *color) {
  static char hex[9];
 
  assert(color);
 
  snprintf(hex, sizeof(hex), "%02x%02x%02x%02x", color->r, color->g, color->b, color->a);
 
  return hex;
}
 
SDL_Color MVC_HSVToRGB(double hue, double saturation, double value) {
 
  SDL_Color color = { .a = 255 };
 
  const double h = fabs(fmod(hue, 360.0)) / 60.0;
  const int i = (int) h;
  const double f = h - i;
  const double v = value * 255;
  const double p = v * (1.0 - saturation);
  const double q = v * (1.0 - (saturation * f));
  const double t = v * (1.0 - (saturation * (1.0 - f)));
 
  switch (i) {
    case 0:
      color.r = v;
      color.g = t;
      color.b = p;
      break;
    case 1:
      color.r = q;
      color.g = v;
      color.b = p;
      break;
    case 2:
      color.r = p;
      color.g = v;
      color.b = t;
      break;
    case 3:
      color.r = p;
      color.g = q;
      color.b = v;
      break;
    case 4:
      color.r = t;
      color.g = p;
      color.b = v;
      break;
    default:
      color.r = v;
      color.g = p;
      color.b = q;
      break;
  }
 
  return color;
}
 
void MVC_RGBToHSV(const SDL_Color *color, double *hue, double *saturation, double *value) {
 
  assert(color);
 
  const double r = color->r / 255.0;
  const double g = color->g / 255.0;
  const double b = color->b / 255.0;
 
  const double rgbMax = max(max(r, g), b);
  const double rgbMin = min(min(r, g), b);
  const double rgbDelta = rgbMax - rgbMin;
 
  if (rgbDelta > 0.0) {
 
    if (hue) {
      if (rgbMax == r) {
        *hue = 60.0 * fmod(((g - b) / rgbDelta), 6.0);
      } else if (rgbMax == g) {
        *hue = 60.0 * (((b - r) / rgbDelta) + 2.0);
      } else if (rgbMax == b) {
        *hue = 60.0 * (((r - g) / rgbDelta) + 4.0);
      }
 
      while (*hue < 0.0) {
        *hue += 360.0;
      }
    }
 
    if (saturation) {
      if (rgbMax > 0.0) {
        *saturation = rgbDelta / rgbMax;
      } else {
        *saturation = 0.0;
      }
    }
 
    if (value) {
      *value = rgbMax;
    }
 
  } else {
    if (hue) {
      *hue = 0.0;
    }
 
    if (saturation) {
      *saturation = 0.0;
    }
 
    if (value) {
      *value = rgbMax;
    }
  }
}