Полноценная поддержка HEX цветов #118
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| package ru.leymooo.botfilter.utils; | ||
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| import lombok.experimental.UtilityClass; | ||
| import net.md_5.bungee.api.ChatColor; | ||
| import net.md_5.bungee.api.chat.TextComponent; | ||
| import net.md_5.bungee.chat.ComponentSerializer; | ||
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| //Оригинал: https://github.com/filoghost/FCommons/blob/master/src/main/java/me/filoghost/fcommons/Colors.java | ||
| @UtilityClass | ||
| public class ColorsUtils | ||
| { | ||
| private static final char ALT_COLOR_CHAR = '&'; | ||
| private static final CharArray ALT_COLOR_CODES = new CharArray( "0123456789AaBbCcDdEeFfKkLlMmNnOoRr" ); | ||
| private static final CharArray ALT_HEX_CODES = new CharArray( "0123456789AaBbCcDdEeFf" ); | ||
| private static final int ALT_HEX_COLOR_LENGTH = 6; | ||
| public static String serializeTextWithColorToJson(String text) | ||
| { | ||
| return ComponentSerializer.toString( TextComponent.fromLegacyText( colorize( text ) ) ); | ||
| } | ||
| public static String colorize(String string) | ||
| { | ||
| if ( isEmpty( string ) || string.indexOf( ALT_COLOR_CHAR ) < 0 ) | ||
| { | ||
| return string; | ||
| } | ||
|
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| StringBuilder result = new StringBuilder( string.length() ); | ||
|
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| int i = 0; | ||
| while ( i < string.length() ) | ||
| { | ||
| char currentChar = string.charAt( i ); | ||
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| if ( currentChar == ALT_COLOR_CHAR && i + 1 < string.length() ) | ||
| { | ||
| char nextChar = string.charAt( i + 1 ); | ||
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| if ( nextChar == '#' && isAltHexColor( string, i + 2 ) ) | ||
| { | ||
| result.append( ChatColor.COLOR_CHAR ); | ||
| result.append( 'x' ); | ||
| translateAltHexColor( string, i + 2, result ); | ||
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| i += 2 + ALT_HEX_COLOR_LENGTH; // Skip prefix and hex string | ||
| continue; | ||
| } | ||
|
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| if ( ALT_COLOR_CODES.contains( nextChar ) ) | ||
| { | ||
| result.append( ChatColor.COLOR_CHAR ); | ||
| result.append( Character.toLowerCase( nextChar ) ); | ||
|
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| i += 2; // Skip color char and color code | ||
| continue; | ||
| } | ||
| } | ||
|
|
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| // Normal char | ||
| result.append( currentChar ); | ||
| i++; | ||
| } | ||
|
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| return result.toString(); | ||
| } | ||
|
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| private static boolean isEmpty(String string) | ||
| { | ||
| return string == null || string.isEmpty(); | ||
| } | ||
|
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| private static boolean isAltHexColor(String string, int beginIndex) | ||
| { | ||
| if ( string.length() - beginIndex < ALT_HEX_COLOR_LENGTH ) | ||
| { | ||
| return false; | ||
| } | ||
|
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| for ( int i = 0; i < ALT_HEX_COLOR_LENGTH; i++ ) | ||
| { | ||
| char hexCode = string.charAt( beginIndex + i ); | ||
| if ( !ALT_HEX_CODES.contains( hexCode ) ) | ||
| { | ||
| return false; | ||
| } | ||
| } | ||
|
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| return true; | ||
| } | ||
|
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| private static void translateAltHexColor(String string, int beginIndex, StringBuilder output) | ||
| { | ||
| for ( int i = 0; i < ALT_HEX_COLOR_LENGTH; i++ ) | ||
| { | ||
| char hexCode = string.charAt( beginIndex + i ); | ||
| output.append( ChatColor.COLOR_CHAR ); | ||
| output.append( Character.toLowerCase( hexCode ) ); | ||
| } | ||
| } | ||
|
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| private static class CharArray | ||
| { | ||
| private final char[] chars; | ||
| CharArray(String chars) | ||
| { | ||
| this.chars = chars.toCharArray(); | ||
| } | ||
|
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| boolean contains(char c) | ||
| { | ||
| for ( char element : chars ) | ||
| { | ||
| if ( c == element ) | ||
| { | ||
| return true; | ||
| } | ||
| } | ||
|
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| return false; | ||
| } | ||
|
|
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| } | ||
|
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||
|
|
||
| } | ||
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