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fix special cases such as worldedit

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all my homies hate worldedit
This commit is contained in:
ayunami2000 2022-04-09 17:13:47 -04:00
parent a87a9241af
commit c801feed6f
1 changed files with 40 additions and 11 deletions
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51
src/main/java/dev/plex/command/blocker/CommandBlockerManager.java
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@ -1,16 +1,16 @@
package dev.plex.command.blocker;
import dev.plex.Plex;
import dev.plex.PlexBase;
import dev.plex.rank.enums.Rank;
import dev.plex.util.PlexLog;
import dev.plex.util.PlexUtils;
import lombok.Getter;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.PluginCommand;
import org.bukkit.command.PluginCommandYamlParser;
import org.bukkit.command.*;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.SimplePluginManager;
import java.lang.reflect.Field;
import java.util.*;
import java.util.regex.Pattern;
@ -21,11 +21,30 @@ public class CommandBlockerManager extends PlexBase
public boolean loadedYet;
private static CommandMap getCommandMap()
{
try
{
SimplePluginManager spm = (SimplePluginManager) Bukkit.getServer().getPluginManager();
Field cmf = SimplePluginManager.class.getDeclaredField("commandMap");
cmf.setAccessible(true);
return (SimpleCommandMap)cmf.get(spm);
}
catch (NoSuchFieldException | IllegalArgumentException | IllegalAccessException e)
{
PlexLog.error("Unable to get command map for command blocker.");
e.printStackTrace();
}
return null;
}
public void syncCommands()
{
loadedYet = false;
blockedCommands.clear();
CommandMap commandMap = getCommandMap();
List<String> raw = plugin.blockedCommands.getStringList("blockedCommands");
for (String cmd : raw)
@ -84,19 +103,29 @@ public class CommandBlockerManager extends PlexBase
{
blockedArgs = " " + blockedArgs; // necessary in case no args
}
PluginCommand pluginCommand = Plex.get().getServer().getPluginCommand(ind == -1 ? regexOrMatch : regexOrMatch.substring(0, ind));
if (pluginCommand != null)
String cmdForSearch = ind == -1 ? regexOrMatch : regexOrMatch.substring(0, ind);
PluginCommand pluginCommand = Bukkit.getServer().getPluginCommand(cmdForSearch);
Plugin plugin = null;
if (pluginCommand != null) plugin = pluginCommand.getPlugin();
Command command = null;
if (commandMap != null) command = commandMap.getCommand(cmdForSearch);
if (command != null)
{
String pluginName = pluginCommand.getPlugin().getName();
blockedCommands.add(new MatchCommand(pluginCommand.getName() + blockedArgs, rank, message));
blockedCommands.add(new MatchCommand(pluginName + ":" + pluginCommand.getName() + blockedArgs, rank, message));
List<String> aliases = pluginCommand.getAliases();
String pluginName = plugin == null ? null : plugin.getName();
blockedCommands.add(new MatchCommand(command.getName() + blockedArgs, rank, message));
if (pluginName != null) blockedCommands.add(new MatchCommand(pluginName + ":" + command.getName() + blockedArgs, rank, message));
List<String> aliases = command.getAliases();
for (String alias : aliases)
{
blockedCommands.add(new MatchCommand(alias + blockedArgs, rank, message));
blockedCommands.add(new MatchCommand(pluginName + ":" + alias + blockedArgs, rank, message));
if (pluginName != null) blockedCommands.add(new MatchCommand(pluginName + ":" + alias + blockedArgs, rank, message));
}
}
else
{
// fallback to basic blocking
blockedCommands.add(new MatchCommand(cmdForSearch + blockedArgs, rank, message));
}
}
}