using System;
using System.Collections.Generic;
using System.IO;
using UnityEngine;

namespace TMPro
{
    public class TMP_TextParsingUtilities
    {
        private static readonly TMP_TextParsingUtilities s_Instance = new TMP_TextParsingUtilities();

        /// <summary>
        /// Default constructor
        /// </summary>
        static TMP_TextParsingUtilities() { }


        /// <summary>
        /// Get a singleton instance of the TextModuleUtilities.
        /// </summary>
        public static TMP_TextParsingUtilities instance
        {
            get { return s_Instance; }
        }


        /// <summary>
        /// Function returning the hashcode value of a given string.
        /// </summary>
        public static int GetHashCode(string s)
        {
            int hashCode = 0;

            for (int i = 0; i < s.Length; i++)
                hashCode = ((hashCode << 5) + hashCode) ^ ToUpperASCIIFast(s[i]);

            return hashCode;
        }

        public static int GetHashCodeCaseSensitive(string s)
        {
            int hashCode = 0;

            for (int i = 0; i < s.Length; i++)
                hashCode = ((hashCode << 5) + hashCode) ^ s[i];

            return hashCode;
        }


        /// <summary>
        /// Table used to convert character to lowercase.
        /// </summary>
        const string k_LookupStringL = "-------------------------------- !-#$%&-()*+,-./0123456789:;<=>?@abcdefghijklmnopqrstuvwxyz[-]^_`abcdefghijklmnopqrstuvwxyz{|}~-";

        /// <summary>
        /// Table used to convert character to uppercase.
        /// </summary>
        const string k_LookupStringU = "-------------------------------- !-#$%&-()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[-]^_`ABCDEFGHIJKLMNOPQRSTUVWXYZ{|}~-";


        /// <summary>
        /// Get lowercase version of this ASCII character.
        /// </summary>
        //[MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static char ToLowerASCIIFast(char c)
        {
            if (c > k_LookupStringL.Length - 1)
                return c;

            return k_LookupStringL[c];
        }


        /// <summary>
        /// Get uppercase version of this ASCII character.
        /// </summary>
        //[MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static char ToUpperASCIIFast(char c)
        {
            if (c > k_LookupStringU.Length - 1)
                return c;

            return k_LookupStringU[c];
        }


        /// <summary>
        /// Get uppercase version of this ASCII character.
        /// </summary>
        //[MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static uint ToUpperASCIIFast(uint c)
        {
            if (c > k_LookupStringU.Length - 1)
                return c;

            return k_LookupStringU[(int)c];
        }


        /// <summary>
        /// Get lowercase version of this ASCII character.
        /// </summary>
        //[MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static uint ToLowerASCIIFast(uint c)
        {
            if (c > k_LookupStringL.Length - 1)
                return c;

            return k_LookupStringL[(int)c];
        }


        /// <summary>
        /// Check if Unicode is High Surrogate
        /// </summary>
        /// <param name="c"></param>
        /// <returns></returns>
        //[MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static bool IsHighSurrogate(uint c)
        {
            return c > 0xD800 && c < 0xDBFF;
        }

        /// <summary>
        /// Check if Unicode is Low Surrogate
        /// </summary>
        /// <param name="c"></param>
        /// <returns></returns>
        //[MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static bool IsLowSurrogate(uint c)
        {
            return c > 0xDC00 && c < 0xDFFF;
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="highSurrogate"></param>
        /// <param name="lowSurrogate"></param>
        /// <returns></returns>
        internal static uint ConvertToUTF32(uint highSurrogate, uint lowSurrogate)
        {
            return ((highSurrogate - CodePoint.HIGH_SURROGATE_START) * 0x400) + ((lowSurrogate - CodePoint.LOW_SURROGATE_START) + CodePoint.UNICODE_PLANE01_START);
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="c"></param>
        /// <returns></returns>
        internal static bool IsDiacriticalMark(uint c)
        {
            return c >= 0x300 && c <= 0x36F || c >= 0x1AB0 && c <= 0x1AFF || c >= 0x1DC0 && c <= 0x1DFF || c >= 0x20D0 && c <= 0x20FF || c >= 0xFE20 && c <= 0xFE2F;
        }

        internal static bool IsBaseGlyph(uint c)
        {
            return !(c >= 0x300 && c <= 0x36F || c >= 0x1AB0 && c <= 0x1AFF || c >= 0x1DC0 && c <= 0x1DFF || c >= 0x20D0 && c <= 0x20FF || c >= 0xFE20 && c <= 0xFE2F ||
                // Thai Marks
                c == 0xE31 || c >= 0xE34 && c <= 0xE3A || c >= 0xE47 && c <= 0xE4E ||
                // Hebrew Marks
                c >= 0x591 && c <= 0x5BD || c == 0x5BF || c >= 0x5C1 && c <= 0x5C2 || c >= 0x5C4 && c <= 0x5C5 || c == 0x5C7 ||
                // Arabic Marks
                c >= 0x610 && c <= 0x61A || c >= 0x64B && c <= 0x65F || c == 0x670 || c >= 0x6D6 && c <= 0x6DC || c >= 0x6DF && c <= 0x6E4 || c >= 0x6E7 && c <= 0x6E8 || c >= 0x6EA && c <= 0x6ED ||
                c >= 0x8D3 && c <= 0x8E1 || c >= 0x8E3 && c <= 0x8FF ||
                c >= 0xFBB2 && c <= 0xFBC1
                );
        }

        /// <summary>
        /// HashSet that contains all known Emojis as per Unicode Emoji 16.0 https://unicode.org/Public/draft/UCD/ucd/emoji/emoji-data.txt
        /// This HashSet is generated by using the following project https://drive.google.com/file/d/1iWEKEPvqkNoH_iPq3fhPZ5CTCyJETqMd and copy / pasting the resulting string.
        /// </summary>
        static readonly HashSet<uint> k_EmojiLookup = new HashSet<uint>() {
		0x0023, 0x002A, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x00A9, 0x00AE, 0x203C, 0x2049, 0x2122, 0x2139, 0x2194, 0x2195, 0x2196, 0x2197, 0x2198, 0x2199, 0x21A9, 0x21AA, 0x231A, 0x231B, 0x2328, 0x23CF, 0x23E9, 0x23EA, 0x23EB, 0x23EC, 0x23ED, 0x23EE, 0x23EF, 0x23F0, 0x23F1, 0x23F2, 0x23F3, 0x23F8, 0x23F9, 0x23FA, 0x24C2, 0x25AA, 0x25AB, 0x25B6, 0x25C0, 0x25FB,
		0x25FC, 0x25FD, 0x25FE, 0x2600, 0x2601, 0x2602, 0x2603, 0x2604, 0x260E, 0x2611, 0x2614, 0x2615, 0x2618, 0x261D, 0x2620, 0x2622, 0x2623, 0x2626, 0x262A, 0x262E, 0x262F, 0x2638, 0x2639, 0x263A, 0x2640, 0x2642, 0x2648, 0x2649, 0x264A, 0x264B, 0x264C, 0x264D, 0x264E, 0x264F, 0x2650, 0x2651, 0x2652, 0x2653, 0x265F, 0x2660, 0x2663, 0x2665, 0x2666, 0x2668, 0x267B, 0x267E, 0x267F, 0x2692, 0x2693, 0x2694,
		0x2695, 0x2696, 0x2697, 0x2699, 0x269B, 0x269C, 0x26A0, 0x26A1, 0x26A7, 0x26AA, 0x26AB, 0x26B0, 0x26B1, 0x26BD, 0x26BE, 0x26C4, 0x26C5, 0x26C8, 0x26CE, 0x26CF, 0x26D1, 0x26D3, 0x26D4, 0x26E9, 0x26EA, 0x26F0, 0x26F1, 0x26F2, 0x26F3, 0x26F4, 0x26F5, 0x26F7, 0x26F8, 0x26F9, 0x26FA, 0x26FD, 0x2702, 0x2705, 0x2708, 0x2709, 0x270A, 0x270B, 0x270C, 0x270D, 0x270F, 0x2712, 0x2714, 0x2716, 0x271D, 0x2721,
		0x2728, 0x2733, 0x2734, 0x2744, 0x2747, 0x274C, 0x274E, 0x2753, 0x2754, 0x2755, 0x2757, 0x2763, 0x2764, 0x2795, 0x2796, 0x2797, 0x27A1, 0x27B0, 0x27BF, 0x2934, 0x2935, 0x2B05, 0x2B06, 0x2B07, 0x2B1B, 0x2B1C, 0x2B50, 0x2B55, 0x3030, 0x303D, 0x3297, 0x3299, 0x1F004, 0x1F0CF, 0x1F170, 0x1F171, 0x1F17E, 0x1F17F, 0x1F18E, 0x1F191, 0x1F192, 0x1F193, 0x1F194, 0x1F195, 0x1F196, 0x1F197, 0x1F198, 0x1F199, 0x1F19A, 0x1F1E6,
		0x1F1E7, 0x1F1E8, 0x1F1E9, 0x1F1EA, 0x1F1EB, 0x1F1EC, 0x1F1ED, 0x1F1EE, 0x1F1EF, 0x1F1F0, 0x1F1F1, 0x1F1F2, 0x1F1F3, 0x1F1F4, 0x1F1F5, 0x1F1F6, 0x1F1F7, 0x1F1F8, 0x1F1F9, 0x1F1FA, 0x1F1FB, 0x1F1FC, 0x1F1FD, 0x1F1FE, 0x1F1FF, 0x1F201, 0x1F202, 0x1F21A, 0x1F22F, 0x1F232, 0x1F233, 0x1F234, 0x1F235, 0x1F236, 0x1F237, 0x1F238, 0x1F239, 0x1F23A, 0x1F250, 0x1F251, 0x1F300, 0x1F301, 0x1F302, 0x1F303, 0x1F304, 0x1F305, 0x1F306, 0x1F307, 0x1F308, 0x1F309,
		0x1F30A, 0x1F30B, 0x1F30C, 0x1F30D, 0x1F30E, 0x1F30F, 0x1F310, 0x1F311, 0x1F312, 0x1F313, 0x1F314, 0x1F315, 0x1F316, 0x1F317, 0x1F318, 0x1F319, 0x1F31A, 0x1F31B, 0x1F31C, 0x1F31D, 0x1F31E, 0x1F31F, 0x1F320, 0x1F321, 0x1F324, 0x1F325, 0x1F326, 0x1F327, 0x1F328, 0x1F329, 0x1F32A, 0x1F32B, 0x1F32C, 0x1F32D, 0x1F32E, 0x1F32F, 0x1F330, 0x1F331, 0x1F332, 0x1F333, 0x1F334, 0x1F335, 0x1F336, 0x1F337, 0x1F338, 0x1F339, 0x1F33A, 0x1F33B, 0x1F33C, 0x1F33D,
		0x1F33E, 0x1F33F, 0x1F340, 0x1F341, 0x1F342, 0x1F343, 0x1F344, 0x1F345, 0x1F346, 0x1F347, 0x1F348, 0x1F349, 0x1F34A, 0x1F34B, 0x1F34C, 0x1F34D, 0x1F34E, 0x1F34F, 0x1F350, 0x1F351, 0x1F352, 0x1F353, 0x1F354, 0x1F355, 0x1F356, 0x1F357, 0x1F358, 0x1F359, 0x1F35A, 0x1F35B, 0x1F35C, 0x1F35D, 0x1F35E, 0x1F35F, 0x1F360, 0x1F361, 0x1F362, 0x1F363, 0x1F364, 0x1F365, 0x1F366, 0x1F367, 0x1F368, 0x1F369, 0x1F36A, 0x1F36B, 0x1F36C, 0x1F36D, 0x1F36E, 0x1F36F,
		0x1F370, 0x1F371, 0x1F372, 0x1F373, 0x1F374, 0x1F375, 0x1F376, 0x1F377, 0x1F378, 0x1F379, 0x1F37A, 0x1F37B, 0x1F37C, 0x1F37D, 0x1F37E, 0x1F37F, 0x1F380, 0x1F381, 0x1F382, 0x1F383, 0x1F384, 0x1F385, 0x1F386, 0x1F387, 0x1F388, 0x1F389, 0x1F38A, 0x1F38B, 0x1F38C, 0x1F38D, 0x1F38E, 0x1F38F, 0x1F390, 0x1F391, 0x1F392, 0x1F393, 0x1F396, 0x1F397, 0x1F399, 0x1F39A, 0x1F39B, 0x1F39E, 0x1F39F, 0x1F3A0, 0x1F3A1, 0x1F3A2, 0x1F3A3, 0x1F3A4, 0x1F3A5, 0x1F3A6,
		0x1F3A7, 0x1F3A8, 0x1F3A9, 0x1F3AA, 0x1F3AB, 0x1F3AC, 0x1F3AD, 0x1F3AE, 0x1F3AF, 0x1F3B0, 0x1F3B1, 0x1F3B2, 0x1F3B3, 0x1F3B4, 0x1F3B5, 0x1F3B6, 0x1F3B7, 0x1F3B8, 0x1F3B9, 0x1F3BA, 0x1F3BB, 0x1F3BC, 0x1F3BD, 0x1F3BE, 0x1F3BF, 0x1F3C0, 0x1F3C1, 0x1F3C2, 0x1F3C3, 0x1F3C4, 0x1F3C5, 0x1F3C6, 0x1F3C7, 0x1F3C8, 0x1F3C9, 0x1F3CA, 0x1F3CB, 0x1F3CC, 0x1F3CD, 0x1F3CE, 0x1F3CF, 0x1F3D0, 0x1F3D1, 0x1F3D2, 0x1F3D3, 0x1F3D4, 0x1F3D5, 0x1F3D6, 0x1F3D7, 0x1F3D8,
		0x1F3D9, 0x1F3DA, 0x1F3DB, 0x1F3DC, 0x1F3DD, 0x1F3DE, 0x1F3DF, 0x1F3E0, 0x1F3E1, 0x1F3E2, 0x1F3E3, 0x1F3E4, 0x1F3E5, 0x1F3E6, 0x1F3E7, 0x1F3E8, 0x1F3E9, 0x1F3EA, 0x1F3EB, 0x1F3EC, 0x1F3ED, 0x1F3EE, 0x1F3EF, 0x1F3F0, 0x1F3F3, 0x1F3F4, 0x1F3F5, 0x1F3F7, 0x1F3F8, 0x1F3F9, 0x1F3FA, 0x1F3FB, 0x1F3FC, 0x1F3FD, 0x1F3FE, 0x1F3FF, 0x1F400, 0x1F401, 0x1F402, 0x1F403, 0x1F404, 0x1F405, 0x1F406, 0x1F407, 0x1F408, 0x1F409, 0x1F40A, 0x1F40B, 0x1F40C, 0x1F40D,
		0x1F40E, 0x1F40F, 0x1F410, 0x1F411, 0x1F412, 0x1F413, 0x1F414, 0x1F415, 0x1F416, 0x1F417, 0x1F418, 0x1F419, 0x1F41A, 0x1F41B, 0x1F41C, 0x1F41D, 0x1F41E, 0x1F41F, 0x1F420, 0x1F421, 0x1F422, 0x1F423, 0x1F424, 0x1F425, 0x1F426, 0x1F427, 0x1F428, 0x1F429, 0x1F42A, 0x1F42B, 0x1F42C, 0x1F42D, 0x1F42E, 0x1F42F, 0x1F430, 0x1F431, 0x1F432, 0x1F433, 0x1F434, 0x1F435, 0x1F436, 0x1F437, 0x1F438, 0x1F439, 0x1F43A, 0x1F43B, 0x1F43C, 0x1F43D, 0x1F43E, 0x1F43F,
		0x1F440, 0x1F441, 0x1F442, 0x1F443, 0x1F444, 0x1F445, 0x1F446, 0x1F447, 0x1F448, 0x1F449, 0x1F44A, 0x1F44B, 0x1F44C, 0x1F44D, 0x1F44E, 0x1F44F, 0x1F450, 0x1F451, 0x1F452, 0x1F453, 0x1F454, 0x1F455, 0x1F456, 0x1F457, 0x1F458, 0x1F459, 0x1F45A, 0x1F45B, 0x1F45C, 0x1F45D, 0x1F45E, 0x1F45F, 0x1F460, 0x1F461, 0x1F462, 0x1F463, 0x1F464, 0x1F465, 0x1F466, 0x1F467, 0x1F468, 0x1F469, 0x1F46A, 0x1F46B, 0x1F46C, 0x1F46D, 0x1F46E, 0x1F46F, 0x1F470, 0x1F471,
		0x1F472, 0x1F473, 0x1F474, 0x1F475, 0x1F476, 0x1F477, 0x1F478, 0x1F479, 0x1F47A, 0x1F47B, 0x1F47C, 0x1F47D, 0x1F47E, 0x1F47F, 0x1F480, 0x1F481, 0x1F482, 0x1F483, 0x1F484, 0x1F485, 0x1F486, 0x1F487, 0x1F488, 0x1F489, 0x1F48A, 0x1F48B, 0x1F48C, 0x1F48D, 0x1F48E, 0x1F48F, 0x1F490, 0x1F491, 0x1F492, 0x1F493, 0x1F494, 0x1F495, 0x1F496, 0x1F497, 0x1F498, 0x1F499, 0x1F49A, 0x1F49B, 0x1F49C, 0x1F49D, 0x1F49E, 0x1F49F, 0x1F4A0, 0x1F4A1, 0x1F4A2, 0x1F4A3,
		0x1F4A4, 0x1F4A5, 0x1F4A6, 0x1F4A7, 0x1F4A8, 0x1F4A9, 0x1F4AA, 0x1F4AB, 0x1F4AC, 0x1F4AD, 0x1F4AE, 0x1F4AF, 0x1F4B0, 0x1F4B1, 0x1F4B2, 0x1F4B3, 0x1F4B4, 0x1F4B5, 0x1F4B6, 0x1F4B7, 0x1F4B8, 0x1F4B9, 0x1F4BA, 0x1F4BB, 0x1F4BC, 0x1F4BD, 0x1F4BE, 0x1F4BF, 0x1F4C0, 0x1F4C1, 0x1F4C2, 0x1F4C3, 0x1F4C4, 0x1F4C5, 0x1F4C6, 0x1F4C7, 0x1F4C8, 0x1F4C9, 0x1F4CA, 0x1F4CB, 0x1F4CC, 0x1F4CD, 0x1F4CE, 0x1F4CF, 0x1F4D0, 0x1F4D1, 0x1F4D2, 0x1F4D3, 0x1F4D4, 0x1F4D5,
		0x1F4D6, 0x1F4D7, 0x1F4D8, 0x1F4D9, 0x1F4DA, 0x1F4DB, 0x1F4DC, 0x1F4DD, 0x1F4DE, 0x1F4DF, 0x1F4E0, 0x1F4E1, 0x1F4E2, 0x1F4E3, 0x1F4E4, 0x1F4E5, 0x1F4E6, 0x1F4E7, 0x1F4E8, 0x1F4E9, 0x1F4EA, 0x1F4EB, 0x1F4EC, 0x1F4ED, 0x1F4EE, 0x1F4EF, 0x1F4F0, 0x1F4F1, 0x1F4F2, 0x1F4F3, 0x1F4F4, 0x1F4F5, 0x1F4F6, 0x1F4F7, 0x1F4F8, 0x1F4F9, 0x1F4FA, 0x1F4FB, 0x1F4FC, 0x1F4FD, 0x1F4FF, 0x1F500, 0x1F501, 0x1F502, 0x1F503, 0x1F504, 0x1F505, 0x1F506, 0x1F507, 0x1F508,
		0x1F509, 0x1F50A, 0x1F50B, 0x1F50C, 0x1F50D, 0x1F50E, 0x1F50F, 0x1F510, 0x1F511, 0x1F512, 0x1F513, 0x1F514, 0x1F515, 0x1F516, 0x1F517, 0x1F518, 0x1F519, 0x1F51A, 0x1F51B, 0x1F51C, 0x1F51D, 0x1F51E, 0x1F51F, 0x1F520, 0x1F521, 0x1F522, 0x1F523, 0x1F524, 0x1F525, 0x1F526, 0x1F527, 0x1F528, 0x1F529, 0x1F52A, 0x1F52B, 0x1F52C, 0x1F52D, 0x1F52E, 0x1F52F, 0x1F530, 0x1F531, 0x1F532, 0x1F533, 0x1F534, 0x1F535, 0x1F536, 0x1F537, 0x1F538, 0x1F539, 0x1F53A,
		0x1F53B, 0x1F53C, 0x1F53D, 0x1F549, 0x1F54A, 0x1F54B, 0x1F54C, 0x1F54D, 0x1F54E, 0x1F550, 0x1F551, 0x1F552, 0x1F553, 0x1F554, 0x1F555, 0x1F556, 0x1F557, 0x1F558, 0x1F559, 0x1F55A, 0x1F55B, 0x1F55C, 0x1F55D, 0x1F55E, 0x1F55F, 0x1F560, 0x1F561, 0x1F562, 0x1F563, 0x1F564, 0x1F565, 0x1F566, 0x1F567, 0x1F56F, 0x1F570, 0x1F573, 0x1F574, 0x1F575, 0x1F576, 0x1F577, 0x1F578, 0x1F579, 0x1F57A, 0x1F587, 0x1F58A, 0x1F58B, 0x1F58C, 0x1F58D, 0x1F590, 0x1F595,
		0x1F596, 0x1F5A4, 0x1F5A5, 0x1F5A8, 0x1F5B1, 0x1F5B2, 0x1F5BC, 0x1F5C2, 0x1F5C3, 0x1F5C4, 0x1F5D1, 0x1F5D2, 0x1F5D3, 0x1F5DC, 0x1F5DD, 0x1F5DE, 0x1F5E1, 0x1F5E3, 0x1F5E8, 0x1F5EF, 0x1F5F3, 0x1F5FA, 0x1F5FB, 0x1F5FC, 0x1F5FD, 0x1F5FE, 0x1F5FF, 0x1F600, 0x1F601, 0x1F602, 0x1F603, 0x1F604, 0x1F605, 0x1F606, 0x1F607, 0x1F608, 0x1F609, 0x1F60A, 0x1F60B, 0x1F60C, 0x1F60D, 0x1F60E, 0x1F60F, 0x1F610, 0x1F611, 0x1F612, 0x1F613, 0x1F614, 0x1F615, 0x1F616,
		0x1F617, 0x1F618, 0x1F619, 0x1F61A, 0x1F61B, 0x1F61C, 0x1F61D, 0x1F61E, 0x1F61F, 0x1F620, 0x1F621, 0x1F622, 0x1F623, 0x1F624, 0x1F625, 0x1F626, 0x1F627, 0x1F628, 0x1F629, 0x1F62A, 0x1F62B, 0x1F62C, 0x1F62D, 0x1F62E, 0x1F62F, 0x1F630, 0x1F631, 0x1F632, 0x1F633, 0x1F634, 0x1F635, 0x1F636, 0x1F637, 0x1F638, 0x1F639, 0x1F63A, 0x1F63B, 0x1F63C, 0x1F63D, 0x1F63E, 0x1F63F, 0x1F640, 0x1F641, 0x1F642, 0x1F643, 0x1F644, 0x1F645, 0x1F646, 0x1F647, 0x1F648,
		0x1F649, 0x1F64A, 0x1F64B, 0x1F64C, 0x1F64D, 0x1F64E, 0x1F64F, 0x1F680, 0x1F681, 0x1F682, 0x1F683, 0x1F684, 0x1F685, 0x1F686, 0x1F687, 0x1F688, 0x1F689, 0x1F68A, 0x1F68B, 0x1F68C, 0x1F68D, 0x1F68E, 0x1F68F, 0x1F690, 0x1F691, 0x1F692, 0x1F693, 0x1F694, 0x1F695, 0x1F696, 0x1F697, 0x1F698, 0x1F699, 0x1F69A, 0x1F69B, 0x1F69C, 0x1F69D, 0x1F69E, 0x1F69F, 0x1F6A0, 0x1F6A1, 0x1F6A2, 0x1F6A3, 0x1F6A4, 0x1F6A5, 0x1F6A6, 0x1F6A7, 0x1F6A8, 0x1F6A9, 0x1F6AA,
		0x1F6AB, 0x1F6AC, 0x1F6AD, 0x1F6AE, 0x1F6AF, 0x1F6B0, 0x1F6B1, 0x1F6B2, 0x1F6B3, 0x1F6B4, 0x1F6B5, 0x1F6B6, 0x1F6B7, 0x1F6B8, 0x1F6B9, 0x1F6BA, 0x1F6BB, 0x1F6BC, 0x1F6BD, 0x1F6BE, 0x1F6BF, 0x1F6C0, 0x1F6C1, 0x1F6C2, 0x1F6C3, 0x1F6C4, 0x1F6C5, 0x1F6CB, 0x1F6CC, 0x1F6CD, 0x1F6CE, 0x1F6CF, 0x1F6D0, 0x1F6D1, 0x1F6D2, 0x1F6D5, 0x1F6D6, 0x1F6D7, 0x1F6DC, 0x1F6DD, 0x1F6DE, 0x1F6DF, 0x1F6E0, 0x1F6E1, 0x1F6E2, 0x1F6E3, 0x1F6E4, 0x1F6E5, 0x1F6E9, 0x1F6EB,
		0x1F6EC, 0x1F6F0, 0x1F6F3, 0x1F6F4, 0x1F6F5, 0x1F6F6, 0x1F6F7, 0x1F6F8, 0x1F6F9, 0x1F6FA, 0x1F6FB, 0x1F6FC, 0x1F7E0, 0x1F7E1, 0x1F7E2, 0x1F7E3, 0x1F7E4, 0x1F7E5, 0x1F7E6, 0x1F7E7, 0x1F7E8, 0x1F7E9, 0x1F7EA, 0x1F7EB, 0x1F7F0, 0x1F90C, 0x1F90D, 0x1F90E, 0x1F90F, 0x1F910, 0x1F911, 0x1F912, 0x1F913, 0x1F914, 0x1F915, 0x1F916, 0x1F917, 0x1F918, 0x1F919, 0x1F91A, 0x1F91B, 0x1F91C, 0x1F91D, 0x1F91E, 0x1F91F, 0x1F920, 0x1F921, 0x1F922, 0x1F923, 0x1F924,
		0x1F925, 0x1F926, 0x1F927, 0x1F928, 0x1F929, 0x1F92A, 0x1F92B, 0x1F92C, 0x1F92D, 0x1F92E, 0x1F92F, 0x1F930, 0x1F931, 0x1F932, 0x1F933, 0x1F934, 0x1F935, 0x1F936, 0x1F937, 0x1F938, 0x1F939, 0x1F93A, 0x1F93C, 0x1F93D, 0x1F93E, 0x1F93F, 0x1F940, 0x1F941, 0x1F942, 0x1F943, 0x1F944, 0x1F945, 0x1F947, 0x1F948, 0x1F949, 0x1F94A, 0x1F94B, 0x1F94C, 0x1F94D, 0x1F94E, 0x1F94F, 0x1F950, 0x1F951, 0x1F952, 0x1F953, 0x1F954, 0x1F955, 0x1F956, 0x1F957, 0x1F958,
		0x1F959, 0x1F95A, 0x1F95B, 0x1F95C, 0x1F95D, 0x1F95E, 0x1F95F, 0x1F960, 0x1F961, 0x1F962, 0x1F963, 0x1F964, 0x1F965, 0x1F966, 0x1F967, 0x1F968, 0x1F969, 0x1F96A, 0x1F96B, 0x1F96C, 0x1F96D, 0x1F96E, 0x1F96F, 0x1F970, 0x1F971, 0x1F972, 0x1F973, 0x1F974, 0x1F975, 0x1F976, 0x1F977, 0x1F978, 0x1F979, 0x1F97A, 0x1F97B, 0x1F97C, 0x1F97D, 0x1F97E, 0x1F97F, 0x1F980, 0x1F981, 0x1F982, 0x1F983, 0x1F984, 0x1F985, 0x1F986, 0x1F987, 0x1F988, 0x1F989, 0x1F98A,
		0x1F98B, 0x1F98C, 0x1F98D, 0x1F98E, 0x1F98F, 0x1F990, 0x1F991, 0x1F992, 0x1F993, 0x1F994, 0x1F995, 0x1F996, 0x1F997, 0x1F998, 0x1F999, 0x1F99A, 0x1F99B, 0x1F99C, 0x1F99D, 0x1F99E, 0x1F99F, 0x1F9A0, 0x1F9A1, 0x1F9A2, 0x1F9A3, 0x1F9A4, 0x1F9A5, 0x1F9A6, 0x1F9A7, 0x1F9A8, 0x1F9A9, 0x1F9AA, 0x1F9AB, 0x1F9AC, 0x1F9AD, 0x1F9AE, 0x1F9AF, 0x1F9B0, 0x1F9B1, 0x1F9B2, 0x1F9B3, 0x1F9B4, 0x1F9B5, 0x1F9B6, 0x1F9B7, 0x1F9B8, 0x1F9B9, 0x1F9BA, 0x1F9BB, 0x1F9BC,
		0x1F9BD, 0x1F9BE, 0x1F9BF, 0x1F9C0, 0x1F9C1, 0x1F9C2, 0x1F9C3, 0x1F9C4, 0x1F9C5, 0x1F9C6, 0x1F9C7, 0x1F9C8, 0x1F9C9, 0x1F9CA, 0x1F9CB, 0x1F9CC, 0x1F9CD, 0x1F9CE, 0x1F9CF, 0x1F9D0, 0x1F9D1, 0x1F9D2, 0x1F9D3, 0x1F9D4, 0x1F9D5, 0x1F9D6, 0x1F9D7, 0x1F9D8, 0x1F9D9, 0x1F9DA, 0x1F9DB, 0x1F9DC, 0x1F9DD, 0x1F9DE, 0x1F9DF, 0x1F9E0, 0x1F9E1, 0x1F9E2, 0x1F9E3, 0x1F9E4, 0x1F9E5, 0x1F9E6, 0x1F9E7, 0x1F9E8, 0x1F9E9, 0x1F9EA, 0x1F9EB, 0x1F9EC, 0x1F9ED, 0x1F9EE,
		0x1F9EF, 0x1F9F0, 0x1F9F1, 0x1F9F2, 0x1F9F3, 0x1F9F4, 0x1F9F5, 0x1F9F6, 0x1F9F7, 0x1F9F8, 0x1F9F9, 0x1F9FA, 0x1F9FB, 0x1F9FC, 0x1F9FD, 0x1F9FE, 0x1F9FF, 0x1FA70, 0x1FA71, 0x1FA72, 0x1FA73, 0x1FA74, 0x1FA75, 0x1FA76, 0x1FA77, 0x1FA78, 0x1FA79, 0x1FA7A, 0x1FA7B, 0x1FA7C, 0x1FA80, 0x1FA81, 0x1FA82, 0x1FA83, 0x1FA84, 0x1FA85, 0x1FA86, 0x1FA87, 0x1FA88, 0x1FA89, 0x1FA8F, 0x1FA90, 0x1FA91, 0x1FA92, 0x1FA93, 0x1FA94, 0x1FA95, 0x1FA96, 0x1FA97, 0x1FA98,
		0x1FA99, 0x1FA9A, 0x1FA9B, 0x1FA9C, 0x1FA9D, 0x1FA9E, 0x1FA9F, 0x1FAA0, 0x1FAA1, 0x1FAA2, 0x1FAA3, 0x1FAA4, 0x1FAA5, 0x1FAA6, 0x1FAA7, 0x1FAA8, 0x1FAA9, 0x1FAAA, 0x1FAAB, 0x1FAAC, 0x1FAAD, 0x1FAAE, 0x1FAAF, 0x1FAB0, 0x1FAB1, 0x1FAB2, 0x1FAB3, 0x1FAB4, 0x1FAB5, 0x1FAB6, 0x1FAB7, 0x1FAB8, 0x1FAB9, 0x1FABA, 0x1FABB, 0x1FABC, 0x1FABD, 0x1FABE, 0x1FABF, 0x1FAC0, 0x1FAC1, 0x1FAC2, 0x1FAC3, 0x1FAC4, 0x1FAC5, 0x1FAC6, 0x1FACE, 0x1FACF, 0x1FAD0, 0x1FAD1,
		0x1FAD2, 0x1FAD3, 0x1FAD4, 0x1FAD5, 0x1FAD6, 0x1FAD7, 0x1FAD8, 0x1FAD9, 0x1FADA, 0x1FADB, 0x1FADC, 0x1FADF, 0x1FAE0, 0x1FAE1, 0x1FAE2, 0x1FAE3, 0x1FAE4, 0x1FAE5, 0x1FAE6, 0x1FAE7, 0x1FAE8, 0x1FAE9, 0x1FAF0, 0x1FAF1, 0x1FAF2, 0x1FAF3, 0x1FAF4, 0x1FAF5, 0x1FAF6, 0x1FAF7, 0x1FAF8 };

        /// <summary>
        /// HashSet that contains all Emojis that are to be displayed in "Presentation Form" as per Unicode Emoji 16.0 https://unicode.org/Public/draft/UCD/ucd/emoji/emoji-data.txt
        /// This HashSet is generated by using the following project https://drive.google.com/file/d/1iWEKEPvqkNoH_iPq3fhPZ5CTCyJETqMd and copy / pasting the resulting string.
        /// </summary>
        static readonly HashSet<uint> k_EmojiPresentationFormLookup = new HashSet<uint>() {
		0x231A, 0x231B, 0x23E9, 0x23EA, 0x23EB, 0x23EC, 0x23F0, 0x23F3, 0x25FD, 0x25FE, 0x2614, 0x2615, 0x2648, 0x2649, 0x264A, 0x264B, 0x264C, 0x264D, 0x264E, 0x264F, 0x2650, 0x2651, 0x2652, 0x2653, 0x267F, 0x2693, 0x26A1, 0x26AA, 0x26AB, 0x26BD, 0x26BE, 0x26C4, 0x26C5, 0x26CE, 0x26D4, 0x26EA, 0x26F2, 0x26F3, 0x26F5, 0x26FA, 0x26FD, 0x2705, 0x270A, 0x270B, 0x2728, 0x274C, 0x274E, 0x2753, 0x2754, 0x2755,
		0x2757, 0x2795, 0x2796, 0x2797, 0x27B0, 0x27BF, 0x2B1B, 0x2B1C, 0x2B50, 0x2B55, 0x1F004, 0x1F0CF, 0x1F18E, 0x1F191, 0x1F192, 0x1F193, 0x1F194, 0x1F195, 0x1F196, 0x1F197, 0x1F198, 0x1F199, 0x1F19A, 0x1F1E6, 0x1F1E7, 0x1F1E8, 0x1F1E9, 0x1F1EA, 0x1F1EB, 0x1F1EC, 0x1F1ED, 0x1F1EE, 0x1F1EF, 0x1F1F0, 0x1F1F1, 0x1F1F2, 0x1F1F3, 0x1F1F4, 0x1F1F5, 0x1F1F6, 0x1F1F7, 0x1F1F8, 0x1F1F9, 0x1F1FA, 0x1F1FB, 0x1F1FC, 0x1F1FD, 0x1F1FE, 0x1F1FF, 0x1F201,
		0x1F21A, 0x1F22F, 0x1F232, 0x1F233, 0x1F234, 0x1F235, 0x1F236, 0x1F238, 0x1F239, 0x1F23A, 0x1F250, 0x1F251, 0x1F300, 0x1F301, 0x1F302, 0x1F303, 0x1F304, 0x1F305, 0x1F306, 0x1F307, 0x1F308, 0x1F309, 0x1F30A, 0x1F30B, 0x1F30C, 0x1F30D, 0x1F30E, 0x1F30F, 0x1F310, 0x1F311, 0x1F312, 0x1F313, 0x1F314, 0x1F315, 0x1F316, 0x1F317, 0x1F318, 0x1F319, 0x1F31A, 0x1F31B, 0x1F31C, 0x1F31D, 0x1F31E, 0x1F31F, 0x1F320, 0x1F32D, 0x1F32E, 0x1F32F, 0x1F330, 0x1F331,
		0x1F332, 0x1F333, 0x1F334, 0x1F335, 0x1F337, 0x1F338, 0x1F339, 0x1F33A, 0x1F33B, 0x1F33C, 0x1F33D, 0x1F33E, 0x1F33F, 0x1F340, 0x1F341, 0x1F342, 0x1F343, 0x1F344, 0x1F345, 0x1F346, 0x1F347, 0x1F348, 0x1F349, 0x1F34A, 0x1F34B, 0x1F34C, 0x1F34D, 0x1F34E, 0x1F34F, 0x1F350, 0x1F351, 0x1F352, 0x1F353, 0x1F354, 0x1F355, 0x1F356, 0x1F357, 0x1F358, 0x1F359, 0x1F35A, 0x1F35B, 0x1F35C, 0x1F35D, 0x1F35E, 0x1F35F, 0x1F360, 0x1F361, 0x1F362, 0x1F363, 0x1F364,
		0x1F365, 0x1F366, 0x1F367, 0x1F368, 0x1F369, 0x1F36A, 0x1F36B, 0x1F36C, 0x1F36D, 0x1F36E, 0x1F36F, 0x1F370, 0x1F371, 0x1F372, 0x1F373, 0x1F374, 0x1F375, 0x1F376, 0x1F377, 0x1F378, 0x1F379, 0x1F37A, 0x1F37B, 0x1F37C, 0x1F37E, 0x1F37F, 0x1F380, 0x1F381, 0x1F382, 0x1F383, 0x1F384, 0x1F385, 0x1F386, 0x1F387, 0x1F388, 0x1F389, 0x1F38A, 0x1F38B, 0x1F38C, 0x1F38D, 0x1F38E, 0x1F38F, 0x1F390, 0x1F391, 0x1F392, 0x1F393, 0x1F3A0, 0x1F3A1, 0x1F3A2, 0x1F3A3,
		0x1F3A4, 0x1F3A5, 0x1F3A6, 0x1F3A7, 0x1F3A8, 0x1F3A9, 0x1F3AA, 0x1F3AB, 0x1F3AC, 0x1F3AD, 0x1F3AE, 0x1F3AF, 0x1F3B0, 0x1F3B1, 0x1F3B2, 0x1F3B3, 0x1F3B4, 0x1F3B5, 0x1F3B6, 0x1F3B7, 0x1F3B8, 0x1F3B9, 0x1F3BA, 0x1F3BB, 0x1F3BC, 0x1F3BD, 0x1F3BE, 0x1F3BF, 0x1F3C0, 0x1F3C1, 0x1F3C2, 0x1F3C3, 0x1F3C4, 0x1F3C5, 0x1F3C6, 0x1F3C7, 0x1F3C8, 0x1F3C9, 0x1F3CA, 0x1F3CF, 0x1F3D0, 0x1F3D1, 0x1F3D2, 0x1F3D3, 0x1F3E0, 0x1F3E1, 0x1F3E2, 0x1F3E3, 0x1F3E4, 0x1F3E5,
		0x1F3E6, 0x1F3E7, 0x1F3E8, 0x1F3E9, 0x1F3EA, 0x1F3EB, 0x1F3EC, 0x1F3ED, 0x1F3EE, 0x1F3EF, 0x1F3F0, 0x1F3F4, 0x1F3F8, 0x1F3F9, 0x1F3FA, 0x1F3FB, 0x1F3FC, 0x1F3FD, 0x1F3FE, 0x1F3FF, 0x1F400, 0x1F401, 0x1F402, 0x1F403, 0x1F404, 0x1F405, 0x1F406, 0x1F407, 0x1F408, 0x1F409, 0x1F40A, 0x1F40B, 0x1F40C, 0x1F40D, 0x1F40E, 0x1F40F, 0x1F410, 0x1F411, 0x1F412, 0x1F413, 0x1F414, 0x1F415, 0x1F416, 0x1F417, 0x1F418, 0x1F419, 0x1F41A, 0x1F41B, 0x1F41C, 0x1F41D,
		0x1F41E, 0x1F41F, 0x1F420, 0x1F421, 0x1F422, 0x1F423, 0x1F424, 0x1F425, 0x1F426, 0x1F427, 0x1F428, 0x1F429, 0x1F42A, 0x1F42B, 0x1F42C, 0x1F42D, 0x1F42E, 0x1F42F, 0x1F430, 0x1F431, 0x1F432, 0x1F433, 0x1F434, 0x1F435, 0x1F436, 0x1F437, 0x1F438, 0x1F439, 0x1F43A, 0x1F43B, 0x1F43C, 0x1F43D, 0x1F43E, 0x1F440, 0x1F442, 0x1F443, 0x1F444, 0x1F445, 0x1F446, 0x1F447, 0x1F448, 0x1F449, 0x1F44A, 0x1F44B, 0x1F44C, 0x1F44D, 0x1F44E, 0x1F44F, 0x1F450, 0x1F451,
		0x1F452, 0x1F453, 0x1F454, 0x1F455, 0x1F456, 0x1F457, 0x1F458, 0x1F459, 0x1F45A, 0x1F45B, 0x1F45C, 0x1F45D, 0x1F45E, 0x1F45F, 0x1F460, 0x1F461, 0x1F462, 0x1F463, 0x1F464, 0x1F465, 0x1F466, 0x1F467, 0x1F468, 0x1F469, 0x1F46A, 0x1F46B, 0x1F46C, 0x1F46D, 0x1F46E, 0x1F46F, 0x1F470, 0x1F471, 0x1F472, 0x1F473, 0x1F474, 0x1F475, 0x1F476, 0x1F477, 0x1F478, 0x1F479, 0x1F47A, 0x1F47B, 0x1F47C, 0x1F47D, 0x1F47E, 0x1F47F, 0x1F480, 0x1F481, 0x1F482, 0x1F483,
		0x1F484, 0x1F485, 0x1F486, 0x1F487, 0x1F488, 0x1F489, 0x1F48A, 0x1F48B, 0x1F48C, 0x1F48D, 0x1F48E, 0x1F48F, 0x1F490, 0x1F491, 0x1F492, 0x1F493, 0x1F494, 0x1F495, 0x1F496, 0x1F497, 0x1F498, 0x1F499, 0x1F49A, 0x1F49B, 0x1F49C, 0x1F49D, 0x1F49E, 0x1F49F, 0x1F4A0, 0x1F4A1, 0x1F4A2, 0x1F4A3, 0x1F4A4, 0x1F4A5, 0x1F4A6, 0x1F4A7, 0x1F4A8, 0x1F4A9, 0x1F4AA, 0x1F4AB, 0x1F4AC, 0x1F4AD, 0x1F4AE, 0x1F4AF, 0x1F4B0, 0x1F4B1, 0x1F4B2, 0x1F4B3, 0x1F4B4, 0x1F4B5,
		0x1F4B6, 0x1F4B7, 0x1F4B8, 0x1F4B9, 0x1F4BA, 0x1F4BB, 0x1F4BC, 0x1F4BD, 0x1F4BE, 0x1F4BF, 0x1F4C0, 0x1F4C1, 0x1F4C2, 0x1F4C3, 0x1F4C4, 0x1F4C5, 0x1F4C6, 0x1F4C7, 0x1F4C8, 0x1F4C9, 0x1F4CA, 0x1F4CB, 0x1F4CC, 0x1F4CD, 0x1F4CE, 0x1F4CF, 0x1F4D0, 0x1F4D1, 0x1F4D2, 0x1F4D3, 0x1F4D4, 0x1F4D5, 0x1F4D6, 0x1F4D7, 0x1F4D8, 0x1F4D9, 0x1F4DA, 0x1F4DB, 0x1F4DC, 0x1F4DD, 0x1F4DE, 0x1F4DF, 0x1F4E0, 0x1F4E1, 0x1F4E2, 0x1F4E3, 0x1F4E4, 0x1F4E5, 0x1F4E6, 0x1F4E7,
		0x1F4E8, 0x1F4E9, 0x1F4EA, 0x1F4EB, 0x1F4EC, 0x1F4ED, 0x1F4EE, 0x1F4EF, 0x1F4F0, 0x1F4F1, 0x1F4F2, 0x1F4F3, 0x1F4F4, 0x1F4F5, 0x1F4F6, 0x1F4F7, 0x1F4F8, 0x1F4F9, 0x1F4FA, 0x1F4FB, 0x1F4FC, 0x1F4FF, 0x1F500, 0x1F501, 0x1F502, 0x1F503, 0x1F504, 0x1F505, 0x1F506, 0x1F507, 0x1F508, 0x1F509, 0x1F50A, 0x1F50B, 0x1F50C, 0x1F50D, 0x1F50E, 0x1F50F, 0x1F510, 0x1F511, 0x1F512, 0x1F513, 0x1F514, 0x1F515, 0x1F516, 0x1F517, 0x1F518, 0x1F519, 0x1F51A, 0x1F51B,
		0x1F51C, 0x1F51D, 0x1F51E, 0x1F51F, 0x1F520, 0x1F521, 0x1F522, 0x1F523, 0x1F524, 0x1F525, 0x1F526, 0x1F527, 0x1F528, 0x1F529, 0x1F52A, 0x1F52B, 0x1F52C, 0x1F52D, 0x1F52E, 0x1F52F, 0x1F530, 0x1F531, 0x1F532, 0x1F533, 0x1F534, 0x1F535, 0x1F536, 0x1F537, 0x1F538, 0x1F539, 0x1F53A, 0x1F53B, 0x1F53C, 0x1F53D, 0x1F54B, 0x1F54C, 0x1F54D, 0x1F54E, 0x1F550, 0x1F551, 0x1F552, 0x1F553, 0x1F554, 0x1F555, 0x1F556, 0x1F557, 0x1F558, 0x1F559, 0x1F55A, 0x1F55B,
		0x1F55C, 0x1F55D, 0x1F55E, 0x1F55F, 0x1F560, 0x1F561, 0x1F562, 0x1F563, 0x1F564, 0x1F565, 0x1F566, 0x1F567, 0x1F57A, 0x1F595, 0x1F596, 0x1F5A4, 0x1F5FB, 0x1F5FC, 0x1F5FD, 0x1F5FE, 0x1F5FF, 0x1F600, 0x1F601, 0x1F602, 0x1F603, 0x1F604, 0x1F605, 0x1F606, 0x1F607, 0x1F608, 0x1F609, 0x1F60A, 0x1F60B, 0x1F60C, 0x1F60D, 0x1F60E, 0x1F60F, 0x1F610, 0x1F611, 0x1F612, 0x1F613, 0x1F614, 0x1F615, 0x1F616, 0x1F617, 0x1F618, 0x1F619, 0x1F61A, 0x1F61B, 0x1F61C,
		0x1F61D, 0x1F61E, 0x1F61F, 0x1F620, 0x1F621, 0x1F622, 0x1F623, 0x1F624, 0x1F625, 0x1F626, 0x1F627, 0x1F628, 0x1F629, 0x1F62A, 0x1F62B, 0x1F62C, 0x1F62D, 0x1F62E, 0x1F62F, 0x1F630, 0x1F631, 0x1F632, 0x1F633, 0x1F634, 0x1F635, 0x1F636, 0x1F637, 0x1F638, 0x1F639, 0x1F63A, 0x1F63B, 0x1F63C, 0x1F63D, 0x1F63E, 0x1F63F, 0x1F640, 0x1F641, 0x1F642, 0x1F643, 0x1F644, 0x1F645, 0x1F646, 0x1F647, 0x1F648, 0x1F649, 0x1F64A, 0x1F64B, 0x1F64C, 0x1F64D, 0x1F64E,
		0x1F64F, 0x1F680, 0x1F681, 0x1F682, 0x1F683, 0x1F684, 0x1F685, 0x1F686, 0x1F687, 0x1F688, 0x1F689, 0x1F68A, 0x1F68B, 0x1F68C, 0x1F68D, 0x1F68E, 0x1F68F, 0x1F690, 0x1F691, 0x1F692, 0x1F693, 0x1F694, 0x1F695, 0x1F696, 0x1F697, 0x1F698, 0x1F699, 0x1F69A, 0x1F69B, 0x1F69C, 0x1F69D, 0x1F69E, 0x1F69F, 0x1F6A0, 0x1F6A1, 0x1F6A2, 0x1F6A3, 0x1F6A4, 0x1F6A5, 0x1F6A6, 0x1F6A7, 0x1F6A8, 0x1F6A9, 0x1F6AA, 0x1F6AB, 0x1F6AC, 0x1F6AD, 0x1F6AE, 0x1F6AF, 0x1F6B0,
		0x1F6B1, 0x1F6B2, 0x1F6B3, 0x1F6B4, 0x1F6B5, 0x1F6B6, 0x1F6B7, 0x1F6B8, 0x1F6B9, 0x1F6BA, 0x1F6BB, 0x1F6BC, 0x1F6BD, 0x1F6BE, 0x1F6BF, 0x1F6C0, 0x1F6C1, 0x1F6C2, 0x1F6C3, 0x1F6C4, 0x1F6C5, 0x1F6CC, 0x1F6D0, 0x1F6D1, 0x1F6D2, 0x1F6D5, 0x1F6D6, 0x1F6D7, 0x1F6DC, 0x1F6DD, 0x1F6DE, 0x1F6DF, 0x1F6EB, 0x1F6EC, 0x1F6F4, 0x1F6F5, 0x1F6F6, 0x1F6F7, 0x1F6F8, 0x1F6F9, 0x1F6FA, 0x1F6FB, 0x1F6FC, 0x1F7E0, 0x1F7E1, 0x1F7E2, 0x1F7E3, 0x1F7E4, 0x1F7E5, 0x1F7E6,
		0x1F7E7, 0x1F7E8, 0x1F7E9, 0x1F7EA, 0x1F7EB, 0x1F7F0, 0x1F90C, 0x1F90D, 0x1F90E, 0x1F90F, 0x1F910, 0x1F911, 0x1F912, 0x1F913, 0x1F914, 0x1F915, 0x1F916, 0x1F917, 0x1F918, 0x1F919, 0x1F91A, 0x1F91B, 0x1F91C, 0x1F91D, 0x1F91E, 0x1F91F, 0x1F920, 0x1F921, 0x1F922, 0x1F923, 0x1F924, 0x1F925, 0x1F926, 0x1F927, 0x1F928, 0x1F929, 0x1F92A, 0x1F92B, 0x1F92C, 0x1F92D, 0x1F92E, 0x1F92F, 0x1F930, 0x1F931, 0x1F932, 0x1F933, 0x1F934, 0x1F935, 0x1F936, 0x1F937,
		0x1F938, 0x1F939, 0x1F93A, 0x1F93C, 0x1F93D, 0x1F93E, 0x1F93F, 0x1F940, 0x1F941, 0x1F942, 0x1F943, 0x1F944, 0x1F945, 0x1F947, 0x1F948, 0x1F949, 0x1F94A, 0x1F94B, 0x1F94C, 0x1F94D, 0x1F94E, 0x1F94F, 0x1F950, 0x1F951, 0x1F952, 0x1F953, 0x1F954, 0x1F955, 0x1F956, 0x1F957, 0x1F958, 0x1F959, 0x1F95A, 0x1F95B, 0x1F95C, 0x1F95D, 0x1F95E, 0x1F95F, 0x1F960, 0x1F961, 0x1F962, 0x1F963, 0x1F964, 0x1F965, 0x1F966, 0x1F967, 0x1F968, 0x1F969, 0x1F96A, 0x1F96B,
		0x1F96C, 0x1F96D, 0x1F96E, 0x1F96F, 0x1F970, 0x1F971, 0x1F972, 0x1F973, 0x1F974, 0x1F975, 0x1F976, 0x1F977, 0x1F978, 0x1F979, 0x1F97A, 0x1F97B, 0x1F97C, 0x1F97D, 0x1F97E, 0x1F97F, 0x1F980, 0x1F981, 0x1F982, 0x1F983, 0x1F984, 0x1F985, 0x1F986, 0x1F987, 0x1F988, 0x1F989, 0x1F98A, 0x1F98B, 0x1F98C, 0x1F98D, 0x1F98E, 0x1F98F, 0x1F990, 0x1F991, 0x1F992, 0x1F993, 0x1F994, 0x1F995, 0x1F996, 0x1F997, 0x1F998, 0x1F999, 0x1F99A, 0x1F99B, 0x1F99C, 0x1F99D,
		0x1F99E, 0x1F99F, 0x1F9A0, 0x1F9A1, 0x1F9A2, 0x1F9A3, 0x1F9A4, 0x1F9A5, 0x1F9A6, 0x1F9A7, 0x1F9A8, 0x1F9A9, 0x1F9AA, 0x1F9AB, 0x1F9AC, 0x1F9AD, 0x1F9AE, 0x1F9AF, 0x1F9B0, 0x1F9B1, 0x1F9B2, 0x1F9B3, 0x1F9B4, 0x1F9B5, 0x1F9B6, 0x1F9B7, 0x1F9B8, 0x1F9B9, 0x1F9BA, 0x1F9BB, 0x1F9BC, 0x1F9BD, 0x1F9BE, 0x1F9BF, 0x1F9C0, 0x1F9C1, 0x1F9C2, 0x1F9C3, 0x1F9C4, 0x1F9C5, 0x1F9C6, 0x1F9C7, 0x1F9C8, 0x1F9C9, 0x1F9CA, 0x1F9CB, 0x1F9CC, 0x1F9CD, 0x1F9CE, 0x1F9CF,
		0x1F9D0, 0x1F9D1, 0x1F9D2, 0x1F9D3, 0x1F9D4, 0x1F9D5, 0x1F9D6, 0x1F9D7, 0x1F9D8, 0x1F9D9, 0x1F9DA, 0x1F9DB, 0x1F9DC, 0x1F9DD, 0x1F9DE, 0x1F9DF, 0x1F9E0, 0x1F9E1, 0x1F9E2, 0x1F9E3, 0x1F9E4, 0x1F9E5, 0x1F9E6, 0x1F9E7, 0x1F9E8, 0x1F9E9, 0x1F9EA, 0x1F9EB, 0x1F9EC, 0x1F9ED, 0x1F9EE, 0x1F9EF, 0x1F9F0, 0x1F9F1, 0x1F9F2, 0x1F9F3, 0x1F9F4, 0x1F9F5, 0x1F9F6, 0x1F9F7, 0x1F9F8, 0x1F9F9, 0x1F9FA, 0x1F9FB, 0x1F9FC, 0x1F9FD, 0x1F9FE, 0x1F9FF, 0x1FA70, 0x1FA71,
		0x1FA72, 0x1FA73, 0x1FA74, 0x1FA75, 0x1FA76, 0x1FA77, 0x1FA78, 0x1FA79, 0x1FA7A, 0x1FA7B, 0x1FA7C, 0x1FA80, 0x1FA81, 0x1FA82, 0x1FA83, 0x1FA84, 0x1FA85, 0x1FA86, 0x1FA87, 0x1FA88, 0x1FA89, 0x1FA8F, 0x1FA90, 0x1FA91, 0x1FA92, 0x1FA93, 0x1FA94, 0x1FA95, 0x1FA96, 0x1FA97, 0x1FA98, 0x1FA99, 0x1FA9A, 0x1FA9B, 0x1FA9C, 0x1FA9D, 0x1FA9E, 0x1FA9F, 0x1FAA0, 0x1FAA1, 0x1FAA2, 0x1FAA3, 0x1FAA4, 0x1FAA5, 0x1FAA6, 0x1FAA7, 0x1FAA8, 0x1FAA9, 0x1FAAA, 0x1FAAB,
		0x1FAAC, 0x1FAAD, 0x1FAAE, 0x1FAAF, 0x1FAB0, 0x1FAB1, 0x1FAB2, 0x1FAB3, 0x1FAB4, 0x1FAB5, 0x1FAB6, 0x1FAB7, 0x1FAB8, 0x1FAB9, 0x1FABA, 0x1FABB, 0x1FABC, 0x1FABD, 0x1FABE, 0x1FABF, 0x1FAC0, 0x1FAC1, 0x1FAC2, 0x1FAC3, 0x1FAC4, 0x1FAC5, 0x1FAC6, 0x1FACE, 0x1FACF, 0x1FAD0, 0x1FAD1, 0x1FAD2, 0x1FAD3, 0x1FAD4, 0x1FAD5, 0x1FAD6, 0x1FAD7, 0x1FAD8, 0x1FAD9, 0x1FADA, 0x1FADB, 0x1FADC, 0x1FADF, 0x1FAE0, 0x1FAE1, 0x1FAE2, 0x1FAE3, 0x1FAE4, 0x1FAE5, 0x1FAE6,
		0x1FAE7, 0x1FAE8, 0x1FAE9, 0x1FAF0, 0x1FAF1, 0x1FAF2, 0x1FAF3, 0x1FAF4, 0x1FAF5, 0x1FAF6, 0x1FAF7, 0x1FAF8 };

        /// <summary>
        ///
        /// </summary>
        /// <param name="c"></param>
        /// <returns></returns>
        internal static bool IsEmoji(uint c)
        {
            return k_EmojiLookup.Contains(c);
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="c"></param>
        /// <returns></returns>
        internal static bool IsEmojiPresentationForm(uint c)
        {
            return k_EmojiPresentationFormLookup.Contains(c);
        }

        internal static bool IsHangul(uint c)
        {
            return c >= 0x1100 && c <= 0x11ff || /* Hangul Jamo */
                   c >= 0xA960 && c <= 0xA97F || /* Hangul Jamo Extended-A */
                   c >= 0xD7B0 && c <= 0xD7FF || /* Hangul Jamo Extended-B */
                   c >= 0x3130 && c <= 0x318F || /* Hangul Compatibility Jamo */
                   c >= 0xFFA0 && c <= 0xFFDC || /* Halfwidth Jamo */
                   c >= 0xAC00 && c <= 0xD7AF;   /* Hangul Syllables */
        }

        internal static bool IsCJK(uint c)
        {
            return c >= 0x3100  && c <= 0x312F  || /* Bopomofo */
                   c >= 0x31A0  && c <= 0x31BF  || /* Bopomofo Extended */
                   c >= 0x4E00  && c <= 0x9FFF  || /* CJK Unified Ideographs (Han) */
                   c >= 0x3400  && c <= 0x4DBF  || /* CJK Extension A */
                   c >= 0x20000 && c <= 0x2A6DF || /* CJK Extension B */
                   c >= 0x2A700 && c <= 0x2B73F || /* CJK Extension C */
                   c >= 0x2B740 && c <= 0x2B81F || /* CJK Extension D */
                   c >= 0x2B820 && c <= 0x2CEAF || /* CJK Extension E */
                   c >= 0x2CEB0 && c <= 0x2EBE0 || /* CJK Extension F */
                   c >= 0x30000 && c <= 0x3134A || /* CJK Extension G */
                   c >= 0xF900  && c <= 0xFAFF  || /* CJK Compatibility Ideographs */
                   c >= 0x2F800 && c <= 0x2FA1F || /* CJK Compatibility Ideographs Supplement */
                   c >= 0x2F00  && c <= 0x2FDF  || /* CJK Radicals / Kangxi Radicals */
                   c >= 0x2E80  && c <= 0x2EFF  || /* CJK Radicals Supplement */
                   c >= 0x31C0  && c <= 0x31EF  || /* CJK Strokes */
                   c >= 0x2FF0  && c <= 0x2FFF  || /* Ideographic Description Characters */
                   c >= 0x3040  && c <= 0x309F  || /* Hiragana */
                   c >= 0x1B100 && c <= 0x1B12F || /* Kana Extended-A */
                   c >= 0x1AFF0 && c <= 0x1AFFF || /* Kana Extended-B */
                   c >= 0x1B000 && c <= 0x1B0FF || /* Kana Supplement */
                   c >= 0x1B130 && c <= 0x1B16F || /* Small Kana Extension */
                   c >= 0x3190  && c <= 0x319F  || /* Kanbun */
                   c >= 0x30A0  && c <= 0x30FF  || /* Katakana */
                   c >= 0x31F0  && c <= 0x31FF  || /* Katakana Phonetic Extensions */
                   c >= 0xFF65  && c <= 0xFF9F;    /* Halfwidth Katakana */
        }

    }
}