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PocketMine-MP/src/pocketmine/utils/TextFormat.php

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<?php
/*
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
namespace pocketmine\utils;
/**
* Class used to handle Minecraft chat format, and convert it to other formats like ANSI or HTML
*/
abstract class TextFormat{
const BLACK = "§0";
const DARK_BLUE = "§1";
const DARK_GREEN = "§2";
const DARK_AQUA = "§3";
const DARK_RED = "§4";
const DARK_PURPLE = "§5";
const GOLD = "§6";
const GRAY = "§7";
const DARK_GRAY = "§8";
const BLUE = "§9";
const GREEN = "§a";
const AQUA = "§b";
const RED = "§c";
const LIGHT_PURPLE = "§d";
const YELLOW = "§e";
const WHITE = "§f";
const OBFUSCATED = "§k";
const BOLD = "§l";
const STRIKETHROUGH = "§m";
const UNDERLINE = "§n";
const ITALIC = "§o";
const RESET = "§r";
/**
* Splits the string by Format tokens
*
* @param string $string
*
* @return array
*/
public static function tokenize($string){
return preg_split("/(§[0123456789abcdefklmnor])/", $string, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
}
/**
* Cleans the string from Minecraft codes and ANSI Escape Codes
*
* @param string $string
*
* @return mixed
*/
public static function clean($string){
return preg_replace(["/§[0123456789abcdefklmnor]/", "/\\x1b*/"], "", $string);
}
/**
* Returns an JSON-formatted string with colors/markup
*
* @param string|array $string
*
* @return string
*/
public static function toJSON($string){
if(!is_array($string)){
$string = self::tokenize($string);
}
$newString = [];
$pointer =& $newString;
$color = "white";
$bold = false;
$italic = false;
$underlined = false;
$strikethrough = false;
$obfuscated = false;
$index = 0;
foreach($string as $token){
if(isset($pointer["text"])){
if(!isset($newString["extra"])){
$newString["extra"] = [];
}
$newString["extra"][$index] = [];
$pointer =& $newString["extra"][$index];
if($color !== "white"){
$pointer["color"] = $color;
}
if($bold !== false){
$pointer["bold"] = true;
}
if($italic !== false){
$pointer["italic"] = true;
}
if($underlined !== false){
$pointer["underlined"] = true;
}
if($strikethrough !== false){
$pointer["strikethrough"] = true;
}
if($obfuscated !== false){
$pointer["obfuscated"] = true;
}
++$index;
}
switch($token){
case TextFormat::BOLD:
if($bold === false){
$pointer["bold"] = true;
$bold = true;
}
break;
case TextFormat::OBFUSCATED:
if($obfuscated === false){
$pointer["obfuscated"] = true;
$obfuscated = true;
}
break;
case TextFormat::ITALIC:
if($italic === false){
$pointer["italic"] = true;
$italic = true;
}
break;
case TextFormat::UNDERLINE:
if($underlined === false){
$pointer["underlined"] = true;
$underlined = true;
}
break;
case TextFormat::STRIKETHROUGH:
if($strikethrough === false){
$pointer["strikethrough"] = true;
$strikethrough = true;
}
break;
case TextFormat::RESET:
if($color !== "white"){
$pointer["color"] = "white";
$color = "white";
}
if($bold !== false){
$pointer["bold"] = false;
$bold = false;
}
if($italic !== false){
$pointer["italic"] = false;
$italic = false;
}
if($underlined !== false){
$pointer["underlined"] = false;
$underlined = false;
}
if($strikethrough !== false){
$pointer["strikethrough"] = false;
$strikethrough = false;
}
if($obfuscated !== false){
$pointer["obfuscated"] = false;
$obfuscated = false;
}
break;
//Colors
case TextFormat::BLACK:
$pointer["color"] = "black";
$color = "black";
break;
case TextFormat::DARK_BLUE:
$pointer["color"] = "dark_blue";
$color = "dark_blue";
break;
case TextFormat::DARK_GREEN:
$pointer["color"] = "dark_green";
$color = "dark_green";
break;
case TextFormat::DARK_AQUA:
$pointer["color"] = "dark_aqua";
$color = "dark_aqua";
break;
case TextFormat::DARK_RED:
$pointer["color"] = "dark_red";
$color = "dark_red";
break;
case TextFormat::DARK_PURPLE:
$pointer["color"] = "dark_purple";
$color = "dark_purple";
break;
case TextFormat::GOLD:
$pointer["color"] = "gold";
$color = "gold";
break;
case TextFormat::GRAY:
$pointer["color"] = "gray";
$color = "gray";
break;
case TextFormat::DARK_GRAY:
$pointer["color"] = "dark_gray";
$color = "dark_gray";
break;
case TextFormat::BLUE:
$pointer["color"] = "blue";
$color = "blue";
break;
case TextFormat::GREEN:
$pointer["color"] = "green";
$color = "green";
break;
case TextFormat::AQUA:
$pointer["color"] = "aqua";
$color = "aqua";
break;
case TextFormat::RED:
$pointer["color"] = "red";
$color = "red";
break;
case TextFormat::LIGHT_PURPLE:
$pointer["color"] = "light_purple";
$color = "light_purple";
break;
case TextFormat::YELLOW:
$pointer["color"] = "yellow";
$color = "yellow";
break;
case TextFormat::WHITE:
$pointer["color"] = "white";
$color = "white";
break;
default:
$pointer["text"] = $token;
break;
}
}
if(isset($newString["extra"])){
foreach($newString["extra"] as $k => $d){
if(!isset($d["text"])){
unset($newString["extra"][$k]);
}
}
}
return json_encode($newString, JSON_UNESCAPED_SLASHES);
}
/**
* Returns an HTML-formatted string with colors/markup
*
* @param string|array $string
*
* @return string
*/
public static function toHTML($string){
if(!is_array($string)){
$string = self::tokenize($string);
}
$newString = "";
$tokens = 0;
foreach($string as $token){
switch($token){
case TextFormat::BOLD:
$newString .= "<span style=font-weight:bold>";
++$tokens;
break;
case TextFormat::OBFUSCATED:
//$newString .= "<span style=text-decoration:line-through>";
//++$tokens;
break;
case TextFormat::ITALIC:
$newString .= "<span style=font-style:italic>";
++$tokens;
break;
case TextFormat::UNDERLINE:
$newString .= "<span style=text-decoration:underline>";
++$tokens;
break;
case TextFormat::STRIKETHROUGH:
$newString .= "<span style=text-decoration:line-through>";
++$tokens;
break;
case TextFormat::RESET:
$newString .= str_repeat("</span>", $tokens);
$tokens = 0;
break;
//Colors
case TextFormat::BLACK:
$newString .= "<span style=color:#000>";
++$tokens;
break;
case TextFormat::DARK_BLUE:
$newString .= "<span style=color:#00A>";
++$tokens;
break;
case TextFormat::DARK_GREEN:
$newString .= "<span style=color:#0A0>";
++$tokens;
break;
case TextFormat::DARK_AQUA:
$newString .= "<span style=color:#0AA>";
++$tokens;
break;
case TextFormat::DARK_RED:
$newString .= "<span style=color:#A00>";
++$tokens;
break;
case TextFormat::DARK_PURPLE:
$newString .= "<span style=color:#A0A>";
++$tokens;
break;
case TextFormat::GOLD:
$newString .= "<span style=color:#FA0>";
++$tokens;
break;
case TextFormat::GRAY:
$newString .= "<span style=color:#AAA>";
++$tokens;
break;
case TextFormat::DARK_GRAY:
$newString .= "<span style=color:#555>";
++$tokens;
break;
case TextFormat::BLUE:
$newString .= "<span style=color:#55F>";
++$tokens;
break;
case TextFormat::GREEN:
$newString .= "<span style=color:#5F5>";
++$tokens;
break;
case TextFormat::AQUA:
$newString .= "<span style=color:#5FF>";
++$tokens;
break;
case TextFormat::RED:
$newString .= "<span style=color:#F55>";
++$tokens;
break;
case TextFormat::LIGHT_PURPLE:
$newString .= "<span style=color:#F5F>";
++$tokens;
break;
case TextFormat::YELLOW:
$newString .= "<span style=color:#FF5>";
++$tokens;
break;
case TextFormat::WHITE:
$newString .= "<span style=color:#FFF>";
++$tokens;
break;
default:
$newString .= $token;
break;
}
}
$newString .= str_repeat("</span>", $tokens);
return $newString;
}
/**
* Returns a string with colorized ANSI Escape codes
*
* @param $string
*
* @return string
*/
public static function toANSI($string){
if(!is_array($string)){
$string = self::tokenize($string);
}
$newString = "";
foreach($string as $token){
switch($token){
case TextFormat::BOLD:
$newString .= "\x1b[1m";
break;
case TextFormat::OBFUSCATED:
$newString .= "\x1b[8m";
break;
case TextFormat::ITALIC:
$newString .= "\x1b[3m";
break;
case TextFormat::UNDERLINE:
$newString .= "\x1b[4m";
break;
case TextFormat::STRIKETHROUGH:
$newString .= "\x1b[9m";
break;
case TextFormat::RESET:
$newString .= "\x1b[0m";
break;
//Colors
case TextFormat::BLACK:
$newString .= "\x1b[38;2;0;0;0m";
break;
case TextFormat::DARK_BLUE:
$newString .= "\x1b[38;2;0;0;170m";
break;
case TextFormat::DARK_GREEN:
$newString .= "\x1b[38;2;0;170;0m";
break;
case TextFormat::DARK_AQUA:
$newString .= "\x1b[38;2;0;170;170m";
break;
case TextFormat::DARK_RED:
$newString .= "\x1b[38;2;170;0;0m";
break;
case TextFormat::DARK_PURPLE:
$newString .= "\x1b[38;2;170;0;170m";
break;
case TextFormat::GOLD:
$newString .= "\x1b[38;2;255;170;0m";
break;
case TextFormat::GRAY:
$newString .= "\x1b[38;2;170;170;170m";
break;
case TextFormat::DARK_GRAY:
$newString .= "\x1b[38;2;85;85;85m";
break;
case TextFormat::BLUE:
$newString .= "\x1b[38;2;85;85;255m";
break;
case TextFormat::GREEN:
$newString .= "\x1b[38;2;85;255;85m";
break;
case TextFormat::AQUA:
$newString .= "\x1b[38;2;85;255;255m";
break;
case TextFormat::RED:
$newString .= "\x1b[38;2;255;85;85m";
break;
case TextFormat::LIGHT_PURPLE:
$newString .= "\x1b[38;2;255;85;255m";
break;
case TextFormat::YELLOW:
$newString .= "\x1b[38;2;255;255;85m";
break;
case TextFormat::WHITE:
$newString .= "\x1b[38;2;255;255;255m";
break;
default:
$newString .= $token;
break;
}
}
return $newString;
}
}
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