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Hex color for nc

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Made sure that hex colors are cleared correctly.
This commit is contained in:
William Bergh 2020-07-31 21:46:44 +02:00
parent e25e785c26
commit 80e39d3db1
2 changed files with 110 additions and 7 deletions
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96
src/main/java/me/totalfreedom/totalfreedommod/command/Command_nickclean.java
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@ -1,5 +1,9 @@
package me.totalfreedom.totalfreedommod.command;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import me.totalfreedom.totalfreedommod.config.ConfigEntry;
@ -7,6 +11,7 @@ import me.totalfreedom.totalfreedommod.rank.Rank;
import me.totalfreedom.totalfreedommod.util.FUtil;
import org.apache.commons.lang.StringUtils;
import org.bukkit.ChatColor;
import org.bukkit.Color;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
@ -15,6 +20,24 @@ import org.bukkit.entity.Player;
@CommandParameters(description = "Essentials Interface Command - Remove illegal chatcodes from nicknames of one or all players on server.", usage = "/<command> [player]", aliases = "nc")
public class Command_nickclean extends FreedomCommand
{
private Map<String, Color> colorCodes = new HashMap<String, Color>() {{
put("&0", Color.BLACK);
put("&1", Color.BLUE);
put("&2", Color.GREEN);
put("&3", Color.TEAL);
put("&4", Color.MAROON);
put("&5", Color.FUCHSIA);
put("&6", Color.OLIVE);
put("&7", Color.SILVER);
put("&8", Color.GRAY);
put("&9", Color.NAVY);
put("&a", Color.LIME);
put("&b", Color.AQUA);
put("&c", Color.RED);
put("&d", Color.PURPLE);
put("&e", Color.YELLOW);
put("&f", Color.WHITE);
}};
@Override
public boolean run(CommandSender sender, Player playerSender, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
@ -46,16 +69,81 @@ public class Command_nickclean extends FreedomCommand
{
final String playerName = player.getName();
final String nickName = plugin.esb.getNickname(playerName);
StringBuilder newNick = new StringBuilder();
boolean nickChanged = false;
if(nickName.contains("§x"))
{
// Detects colors that are similar to blocked codes.
spliterator:
for (String split : nickName.split("§x"))
{
List<Color> colors = new ArrayList<>();
String hexColorSub = null;
if (split.length() >= 12 && split.contains("§"))
{
hexColorSub = split.substring(0, 12);
split = String.valueOf(split.charAt(12));
String hexColorString = "#" + hexColorSub.replaceAll("§", "");
java.awt.Color hexColor = java.awt.Color.decode(hexColorString);
// Get a range of nearby colors that are alike to the color blocked.
Color colorFirst;
Color colorSecond;
colorFirst = Color.fromRGB(Math.min(hexColor.getRed() + 20, 255), Math.min(hexColor.getGreen() + 20, 255), Math.min(hexColor.getBlue() + 20, 255));
colorSecond = Color.fromRGB(Math.max(hexColor.getRed() - 20, 0), Math.max(hexColor.getGreen() - 20, 0), Math.max(hexColor.getBlue() - 20, 0));
colors.addAll(FUtil.createColorGradient(colorFirst, colorSecond, 40));
colorFirst = Color.fromRGB(Math.min(hexColor.getRed() + 20, 255), Math.min(hexColor.getGreen(), 255), Math.min(hexColor.getBlue(), 255));
colorSecond = Color.fromRGB(Math.max(hexColor.getRed() - 20, 0), Math.max(hexColor.getGreen(), 0), Math.max(hexColor.getBlue(), 0));
colors.addAll(FUtil.createColorGradient(colorFirst, colorSecond, 40));
colorFirst = Color.fromRGB(Math.min(hexColor.getRed(), 255), Math.min(hexColor.getGreen() + 20, 255), Math.min(hexColor.getBlue(), 255));
colorSecond = Color.fromRGB(Math.max(hexColor.getRed(), 0), Math.max(hexColor.getGreen() - 20, 0), Math.max(hexColor.getBlue(), 0));
colors.addAll(FUtil.createColorGradient(colorFirst, colorSecond, 40));
colorFirst = Color.fromRGB(Math.min(hexColor.getRed(), 255), Math.min(hexColor.getGreen(), 255), Math.min(hexColor.getBlue() + 20, 255));
colorSecond = Color.fromRGB(Math.max(hexColor.getRed(), 0), Math.max(hexColor.getGreen(), 0), Math.max(hexColor.getBlue() - 20, 0));
colors.addAll(FUtil.createColorGradient(colorFirst, colorSecond, 40));
for (String colorCode : ConfigEntry.BLOCKED_CHATCODES.getString().split(","))
{
// Makes sure that there's hex colors in the split.
for (Color color : colors)
{
if (colorCodes.get(colorCode) != null && FUtil.colorClose(color, colorCodes.get(colorCode), 40))
{
nickChanged = true;
newNick.append(split);
continue spliterator;
}
}
}
newNick.append("§x").append(hexColorSub).append(split);
}
}
}
else
{
// Falls back on old code if hex isn't used.
final Pattern REGEX = Pattern.compile(FUtil.colorize(ChatColor.COLOR_CHAR + "[" + StringUtils.join(ConfigEntry.BLOCKED_CHATCODES.getString().split(","), "") + "]"), Pattern.CASE_INSENSITIVE);
if (nickName != null && !nickName.isEmpty() && !nickName.equalsIgnoreCase(playerName))
if (!nickName.isEmpty() && !nickName.equalsIgnoreCase(playerName))
{
final Matcher matcher = REGEX.matcher(nickName);
if (matcher.find())
{
final String newNickName = matcher.replaceAll("");
msg(ChatColor.RESET + playerName + ": \"" + nickName + ChatColor.RESET + "\" -> \"" + newNickName + ChatColor.RESET + "\".");
plugin.esb.setNickname(playerName, newNickName);
nickChanged = true;
newNick.append(matcher.replaceAll(""));
}
}
}
if(nickChanged)
{
msg(ChatColor.RESET + playerName + ": \"" + nickName + ChatColor.RESET + "\" -> \"" + newNick.toString() + ChatColor.RESET + "\".");
}
plugin.esb.setNickname(playerName, newNick.toString());
}
}

15
src/main/java/me/totalfreedom/totalfreedommod/util/FUtil.java
View File

@ -771,6 +771,21 @@ public class FUtil
return colors;
}
/**
* Detects if two colors are alike.
* @param first The first Color to check.
* @param second The second Color to check.
* @param tresHold The maximum allowed difference between the colors.
* @return Returns true if the colors are alike.
*/
public static boolean colorClose(Color first, Color second, int tresHold)
{
int redDelta = Math.abs(first.getRed() - second.getRed());
int greenDelta = Math.abs(first.getGreen() - second.getGreen());
int blueDelta = Math.abs(first.getBlue() - second.getBlue());
return (redDelta + greenDelta + blueDelta) < tresHold;
}
public static Color fromAWT(java.awt.Color color)
{
return Color.fromRGB(color.getRed(), color.getGreen(), color.getBlue());