ACE3/addons/common/functions/fnc_toHex.sqf
2015-09-17 18:25:02 +02:00

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/*
* Author: commy2, esteldunedain
*
* Converts number to hexadecimal number
*
* Arguments:
* A number between 0 and 255 <NUMBER>
*
* Return Value:
* A hexadecimal number, <STRING>
*
* Public: Yes
*/
#include "script_component.hpp"
private ["_number"];
_number = ((round abs (_this select 0)) max 0) min 255;
if (isNil QGVAR(hexArray)) then {
private ["_minLength", "_i", "_num", "_hex", "_rest"];
GVAR(hexArray) = [];
_minLength = 2;
for [{_i = 0;}, {_i < 256}, {_i = _i + 1}] do {
_num = _i;
_hex = ["", "0"] select (_i == 0);
while {_num > 0} do {
_rest = _num mod 16;
_rest = switch _rest do {
case 10 : {"A"};
case 11 : {"B"};
case 12 : {"C"};
case 13 : {"D"};
case 14 : {"E"};
case 15 : {"F"};
default {str _rest};
};
_num = floor (_num / 16);
_hex = _rest + _hex;
};
while {count toArray _hex < _minLength} do {
_hex = "0" + _hex;
};
GVAR(hexArray) pushBack _hex;
};
};
(GVAR(hexArray) select _number)