Cleanup

src/main/java/pw/kaboom/extras/Commands.java

@@ -0,0 +1,148 @@
+package pw.kaboom.extras;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.World;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+
+import org.bukkit.entity.Player;
+
+class CommandClearChat implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		for (int i = 0; i < 100; ++i) {
+			Bukkit.broadcastMessage("");
+		}
+		Bukkit.broadcastMessage(ChatColor.DARK_GREEN + "The chat has been cleared");
+		return true;
+	}
+}
+
+class CommandConsole implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		if (args.length == 0) {
+			player.sendMessage(ChatColor.RED + "Usage: /" + label + " <message ..>");
+		} else {
+			Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(), "minecraft:say " + ChatColor.translateAlternateColorCodes('&', String.join(" ", args)));
+		}
+		return true;
+	}
+}
+
+class CommandDiscord implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.sendMessage("Join the Kaboom.pw Discord server to chat with other users");
+		Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(), "minecraft:tellraw " + player.getName() + " [\"\",{\"text\":\"https://discord.gg/UMGbMsU\",\"clickEvent\":{\"action\":\"open_url\",\"value\":\"https://discord.gg/UMGbMsU\"}}]");
+		return true;
+	}
+}
+
+class CommandEnd implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.teleport(Bukkit.getWorld("world_the_end").getSpawnLocation());
+		player.sendMessage("Successfully moved to the End");
+		return true;
+	}
+}
+
+class CommandFlatlands implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.teleport(Bukkit.getWorld("world_flatlands").getSpawnLocation());
+		player.sendMessage("Successfully moved to the Flatlands");
+		return true;
+	}
+}
+
+class CommandHub implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.teleport(new Location(Bukkit.getWorld("world"), 0, 63, -22));
+		player.sendMessage("Successfully moved to the Hub");
+		return true;
+	}
+}
+
+class CommandNether implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.teleport(Bukkit.getWorld("world_nether").getSpawnLocation());
+		player.sendMessage("Successfully moved to the Nether");
+		return true;
+	}
+}
+
+class CommandOverworld implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.teleport(Bukkit.getWorld("world_overworld").getSpawnLocation());
+		player.sendMessage("Successfully moved to the Overworld");
+		return true;
+	}
+}
+
+class CommandPrefix implements CommandExecutor {
+	Main main;
+	CommandPrefix(Main main) {
+		this.main = main;
+	}
+
+	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
+		Player player = (Player)sender;
+		if (args.length == 0) {
+			player.sendMessage(ChatColor.RED + "Usage: /" + label + " <prefix|off>");
+		} else if (args[0].equalsIgnoreCase("off")) {
+			main.getConfig().set(player.getName().toString(), null);
+			main.saveConfig();
+			player.sendMessage("You no longer have a tag");
+		} else {
+			main.getConfig().set(player.getName().toString(), String.join(" ", args));
+			main.saveConfig();
+			player.sendMessage("You now have the tag: " + ChatColor.translateAlternateColorCodes('&', String.join(" ", args)));
+		}
+		return true;
+	}
+}
+
+class CommandSpawn implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		World world = player.getLocation().getWorld();
+		if (world.getName().equals("world")) {
+			player.teleport(new Location(world, 0, 63, -22));
+		} else {
+			player.teleport(player.getWorld().getSpawnLocation());
+		}
+		player.sendMessage("Successfully moved to the spawn");
+		return true;
+	}
+}
+
+class CommandTellraw implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		if (args.length == 0) {
+			player.sendMessage(ChatColor.RED + "Usage: /" + label + " <message ..>");
+		} else {
+			Bukkit.broadcastMessage(ChatColor.translateAlternateColorCodes('&', String.join(" ", args)));
+		}
+		return true;
+	}
+}
+
+class CommandVote implements CommandExecutor {
+	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+		Player player = (Player)sender;
+		player.sendMessage("Feel free to vote for the server to help it grow");
+		Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(), "minecraft:tellraw " + player.getName() + " [\"\",{\"text\":\"[1] \",\"color\":\"dark_green\"},{\"text\":\"TopG.org\",\"color\":\"green\",\"clickEvent\":{\"action\":\"open_url\",\"value\":\"https://topg.org/Minecraft/in-414108\"}}]");
+		Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(), "minecraft:tellraw " + player.getName() + " [\"\",{\"text\":\"[2] \",\"color\":\"dark_green\"},{\"text\":\"MinecraftServers.org\",\"color\":\"green\",\"clickEvent\":{\"action\":\"open_url\",\"value\":\"http://minecraftservers.org/vote/153833\"}}]");
+		Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(), "minecraft:tellraw " + player.getName() + " [\"\",{\"text\":\"[3] \",\"color\":\"dark_green\"},{\"text\":\"Minecraft Multiplayer\",\"color\":\"green\",\"clickEvent\":{\"action\":\"open_url\",\"value\":\"http://minecraft-mp.com/server/155223/vote/\"}}]");
+		return true;
+	}
+}

src/main/java/pw/kaboom/extras/Events.java

@@ -0,0 +1,580 @@
+package pw.kaboom.extras;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Chunk;
+import org.bukkit.Material;
+import org.bukkit.Location;
+import org.bukkit.World;
+
+import org.bukkit.block.Block;
+
+import org.bukkit.command.BlockCommandSender;
+
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.MagmaCube;
+import org.bukkit.entity.Slime;
+
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.block.BlockExplodeEvent;
+import org.bukkit.event.block.BlockPhysicsEvent;
+import org.bukkit.event.block.BlockPlaceEvent;
+import org.bukkit.event.block.BlockRedstoneEvent;
+
+import org.bukkit.event.entity.EntityChangeBlockEvent;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+import org.bukkit.event.entity.EntitySpawnEvent;
+import org.bukkit.event.entity.ExplosionPrimeEvent;
+import org.bukkit.event.entity.LingeringPotionSplashEvent;
+import org.bukkit.event.entity.PotionSplashEvent;
+
+import org.bukkit.event.hanging.HangingPlaceEvent;
+
+import org.bukkit.event.player.AsyncPlayerChatEvent;
+import org.bukkit.event.player.PlayerBucketEmptyEvent;
+import org.bukkit.event.player.PlayerChangedWorldEvent;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerKickEvent;
+import org.bukkit.event.player.PlayerLoginEvent;
+import org.bukkit.event.player.PlayerMoveEvent;
+import org.bukkit.event.player.PlayerPortalEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.event.player.PlayerRespawnEvent;
+import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
+
+import org.bukkit.event.server.ServerCommandEvent;
+import org.bukkit.event.server.ServerListPingEvent;
+
+import org.bukkit.permissions.PermissionAttachment;
+
+import org.bukkit.scheduler.BukkitRunnable;
+
+import org.spigotmc.event.player.PlayerSpawnLocationEvent;
+
+import com.sk89q.worldedit.event.extent.EditSessionEvent;
+import com.sk89q.worldedit.util.eventbus.EventHandler.Priority;
+import com.sk89q.worldedit.util.eventbus.Subscribe;
+
+class EntityKiller extends BukkitRunnable {
+	public void run() {
+		double tps = Bukkit.getServer().getTPS()[0];
+		if (tps < 14) {
+			for (World world : Bukkit.getServer().getWorlds()) {
+				for (Chunk chunk : world.getLoadedChunks()) {
+					for (Entity e : chunk.getEntities()) {
+						if (e.getType().equals(EntityType.ARROW) ||
+						e.getType().equals(EntityType.ARROW) ||
+						e.getType().equals(EntityType.DRAGON_FIREBALL) ||
+						e.getType().equals(EntityType.DROPPED_ITEM) ||
+						e.getType().equals(EntityType.EGG) ||
+						e.getType().equals(EntityType.ENDER_CRYSTAL) ||
+						e.getType().equals(EntityType.ENDER_PEARL) ||
+						e.getType().equals(EntityType.ENDER_SIGNAL) ||
+						e.getType().equals(EntityType.EXPERIENCE_ORB) ||
+						e.getType().equals(EntityType.FIREBALL) ||
+						e.getType().equals(EntityType.FIREWORK) ||
+						e.getType().equals(EntityType.MINECART_TNT) ||
+						e.getType().equals(EntityType.PRIMED_TNT) ||
+						e.getType().equals(EntityType.SMALL_FIREBALL) ||
+						e.getType().equals(EntityType.SNOWBALL) ||
+						e.getType().equals(EntityType.SPECTRAL_ARROW) ||
+						e.getType().equals(EntityType.SPLASH_POTION) ||
+						e.getType().equals(EntityType.TIPPED_ARROW)) {
+							e.remove();
+						}
+					}
+				}
+			}
+		}
+		/*for (World world : Bukkit.getServer().getWorlds()) {
+			for (Chunk chunk : world.getLoadedChunks()) {
+				for (Entity entity : chunk.getEntities()) {
+					if (entity.getWorld().getName().equals("world")) {
+						if (!entity.getType().equals(EntityType.PLAYER)) {
+							entity.remove();
+						}
+					}
+				}
+			}
+		}*/
+	}
+}
+
+class Events implements Listener {
+	Main main;
+	Events(Main main) {
+		this.main = main;
+	}
+
+	@EventHandler
+	void onBlockBreakEvent(BlockBreakEvent event) {
+		Block block = event.getBlock();
+		if (block.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onBlockExplode(BlockExplodeEvent event) {
+		Block block = event.getBlock();
+		if (block.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onBlockPhysics(BlockPhysicsEvent event) {
+		/*double tps = Bukkit.getServer().getTPS()[0];
+		if (tps < 12) {
+			if (event.getBlock().getType() == Material.OBSERVER) {
+				Observer obs = (Observer) event.getBlock().getState().getData();
+				if (obs.isPowered()) {
+					event.getBlock().setType(Material.OBSERVER, true);
+				}
+			}
+			event.setCancelled(true);
+		}*/
+		Block block = event.getBlock();
+		if (block.getWorld().getName().equals("world") || block.getType() == Material.SOIL) {
+			event.setCancelled(true);
+		}
+        }
+
+	@EventHandler
+	void onBlockPlaceEvent(BlockPlaceEvent event) {
+		Block block = event.getBlock();
+		if (block.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onBlockRedstone(BlockRedstoneEvent event) {
+		Block block = event.getBlock();
+		double tps = Bukkit.getServer().getTPS()[0];
+		if (block.getWorld().getName().equals("world") || tps < 14) {
+			event.setNewCurrent(0);
+		}
+        }
+
+	@EventHandler
+	void onEntityChangeBlockEvent(EntityChangeBlockEvent event) {
+		Block block = event.getBlock();
+		if (block.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onEntityDamage(EntityDamageEvent event) {
+		Entity entity = event.getEntity();
+		if (entity.getType().equals(EntityType.PLAYER)) {
+			if (event.getCause().equals(DamageCause.VOID) && entity.getLocation().getY() > -64) {
+				event.setCancelled(true);
+			}
+		}
+	}
+
+	/*@EventHandler
+	void onEntityExplode(EntityExplodeEvent event) {
+		Iterator<Block> iter = event.blockList().iterator();
+		while (iter.hasNext()) {
+			Block block = iter.next();
+			double x = block.getX();
+			double y = block.getY();
+			double z = block.getZ();
+			double spawnx = block.getWorld().getSpawnLocation().getX();
+			double spawnz = block.getWorld().getSpawnLocation().getZ();
+			if (block.getWorld().getName().equals("world")) {
+				if ((x > spawnx - 50 && x < spawnx + 50) && (y > 0 && y < 9999) && (z > spawnz - 50 && z < spawnz + 50)) {
+					iter.remove();
+				}
+			}
+		}
+	}*/
+
+	@EventHandler
+	void onEntitySpawn(EntitySpawnEvent event) {
+		Entity entity = event.getEntity();
+		Location entityLocation = event.getLocation();
+
+		int onChunk = 0;
+		for (Entity chunkEntity : entityLocation.getWorld().getEntities()) {
+			if (entityLocation.getChunk().equals(chunkEntity.getLocation().getChunk())) {
+				onChunk++;
+			}
+		}
+
+		if (onChunk >= 50) {
+			event.setCancelled(true);
+		} else if (entity.getType().equals(EntityType.MAGMA_CUBE)) {
+			MagmaCube magmacube = (MagmaCube) event.getEntity();
+			if (magmacube.getSize() > 100) {
+				magmacube.setSize(100);
+			}
+		} else if (entity.getType().equals(EntityType.SLIME)) {
+			Slime slime = (Slime) event.getEntity();
+			if (slime.getSize() > 100) {
+				slime.setSize(100);
+			}
+		}
+	}
+
+	@EventHandler
+	void onExplosionPrime(ExplosionPrimeEvent event) {
+		Entity entity = event.getEntity();
+		double tps = Bukkit.getServer().getTPS()[0];
+
+		if (entity.getWorld().getName().equals("world") || tps < 14) {
+			event.setCancelled(true);
+		} else if (event.getRadius() > 20) {
+			event.setRadius(20);
+		}
+	}
+
+	@EventHandler
+	void onAreaEffectCloudEffect(LingeringPotionSplashEvent event) {
+		Entity entity = event.getEntity();
+		if (entity.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onPotionSplash(PotionSplashEvent event) {
+		Entity entity = event.getEntity();
+		if (entity.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onHangingPlace(HangingPlaceEvent event) {
+		Entity entity = event.getEntity();
+		if (entity.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onAsyncPlayerChat(AsyncPlayerChatEvent event) {
+		Player player = event.getPlayer();
+		String message = event.getMessage().substring(0, Math.min(256, event.getMessage().length()));
+
+		if (main.getConfig().getString(player.getName().toString()) != null) {
+			String prefix = ChatColor.translateAlternateColorCodes('&', main.getConfig().getString(player.getName().toString()));
+			event.setFormat(prefix + ChatColor.RESET + " " + player.getDisplayName().toString() + ChatColor.RESET + ": " + ChatColor.RESET + ChatColor.translateAlternateColorCodes('&', message));
+		} else {
+			if (event.getPlayer().isOp()) {
+				String prefix = ChatColor.translateAlternateColorCodes('&', "&4&l[&c&lOP&4&l]");
+				event.setFormat(prefix + ChatColor.RED + " " + player.getDisplayName().toString() + ChatColor.RESET + ": " + ChatColor.RESET + ChatColor.translateAlternateColorCodes('&', message));
+			} else {
+				String prefix = ChatColor.translateAlternateColorCodes('&', "&8&l[&7&lDeOP&8&l]");
+				event.setFormat(prefix + ChatColor.GRAY + " " + player.getDisplayName().toString() + ChatColor.RESET + ": " + ChatColor.RESET + ChatColor.translateAlternateColorCodes('&', message));
+			}
+		}
+	}
+
+	@EventHandler
+	void onPlayerBucketEmpty(PlayerBucketEmptyEvent event) {
+		Player player = event.getPlayer();
+		if (player.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+
+	@EventHandler
+	void onPlayerChangedWorld(PlayerChangedWorldEvent event) {
+		Player player = event.getPlayer();
+		String world = player.getLocation().getWorld().getName();
+		PermissionAttachment p = main.permissionList.get(player.getUniqueId());
+
+		if (world.equals("world_the_end")) {
+			player.sendTitle(ChatColor.GRAY + "The End", "Return to the hub by typing /hub in chat", 10, 160, 5);
+		} else if (world.equals("world_flatlands")) {
+			player.sendTitle(ChatColor.GREEN + "Flatlands", "Return to the hub by typing /hub in chat", 10, 160, 5);
+		} else if (world.equals("world_nether")) {
+			player.sendTitle(ChatColor.RED + "Nether", "Return to the hub by typing /hub in chat", 10, 160, 5);
+		} else if (world.equals("world_overworld")) {
+			player.sendTitle(ChatColor.DARK_GREEN + "Overworld", "Return to the hub by typing /hub in chat", 10, 160, 5);
+		}
+
+		if (world.equals("world")) {
+			p.unsetPermission("essentials.bigtree");
+			p.unsetPermission("essentials.tree");
+			p.unsetPermission("minecraft.command.blockdata");
+			p.unsetPermission("minecraft.command.clone");
+			p.unsetPermission("minecraft.command.fill");
+			p.unsetPermission("minecraft.command.setblock");
+		} else {
+			p.setPermission("essentials.bigtree", true);
+			p.setPermission("essentials.tree", true);
+			p.setPermission("minecraft.command.blockdata", true);
+			p.setPermission("minecraft.command.clone", true);
+			p.setPermission("minecraft.command.fill", true);
+			p.setPermission("minecraft.command.setblock", true);
+		}
+	}
+
+	@EventHandler
+	void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
+		String arr[] = event.getMessage().split(" ");
+		String ar[] = event.getMessage().split(" ", 10);
+
+		if (arr[0].toLowerCase().equals("//schem") ||
+		arr[0].toLowerCase().equals("//schematic") ||
+		arr[0].toLowerCase().equals("/schem") ||
+		arr[0].toLowerCase().equals("/schematic") ||
+		arr[0].toLowerCase().equals("/worldedit:/schem") ||
+		arr[0].toLowerCase().equals("/worldedit:/schematic") ||
+		arr[0].toLowerCase().equals("/worldedit:schem") ||
+		arr[0].toLowerCase().equals("/worldedit:schematic")) {
+			if (arr[1].toLowerCase().equals("delete")) {
+				event.setCancelled(true);
+			}
+		} else if (arr[0].toLowerCase().equals("/minecraft:particle") ||
+		arr[0].toLowerCase().equals("/particle")) {
+			if (arr[9] != null && Integer.parseInt(arr[9]) > 10) {
+				event.setMessage(String.join(" ", arr[0], arr[1], arr[2], arr[3], arr[4], arr[5], arr[6], arr[7], arr[8]) + " 10");
+			}
+		} else if (arr[0].toLowerCase().equals("/essentials:esudo") ||
+		arr[0].toLowerCase().equals("/essentials:sudo") ||
+		arr[0].toLowerCase().equals("/esudo") ||
+		arr[0].toLowerCase().equals("/sudo")) {
+			if (arr[2].toLowerCase().equals("ekill") ||
+			arr[2].toLowerCase().equals("essentials:ekill") ||
+			arr[2].toLowerCase().equals("essentials:esuicide") ||
+			arr[2].toLowerCase().equals("essentials:kill") ||
+			arr[2].toLowerCase().equals("essentials:suicide") ||
+			arr[2].toLowerCase().equals("esuicide") ||
+			arr[2].toLowerCase().equals("suicide")) {
+				event.setCancelled(true);
+			}
+		}
+		event.setMessage(event.getMessage().substring(0, Math.min(256, event.getMessage().length())));
+	}
+
+	@EventHandler
+	void onPlayerJoin(PlayerJoinEvent event) {
+		Player player = event.getPlayer();
+		player.setOp(true);
+
+		PermissionAttachment attachment = player.addAttachment(main);
+		main.permissionList.put(player.getUniqueId(), attachment);
+		if (!player.getWorld().getName().equals("world")) {
+			PermissionAttachment p = main.permissionList.get(player.getUniqueId());
+			p.setPermission("essentials.bigtree", true);
+			p.setPermission("essentials.tree", true);
+			p.setPermission("minecraft.command.blockdata", true);
+			p.setPermission("minecraft.command.clone", true);
+			p.setPermission("minecraft.command.fill", true);
+			p.setPermission("minecraft.command.setblock", true);
+		}
+
+		player.sendTitle(ChatColor.GRAY + "Kaboom.pw", "Free OP • Anarchy • Creative", 10, 160, 5);
+	}
+
+	@EventHandler
+	void onPlayerKick(PlayerKickEvent event) {
+		event.setCancelled(true);
+	}
+
+	@EventHandler
+	void onPlayerLogin(PlayerLoginEvent event) {
+		event.allow();
+	}
+
+	@EventHandler
+	void onPlayerMove(PlayerMoveEvent event) {
+		Player player = event.getPlayer();
+		double x = player.getLocation().getX();
+		double y = player.getLocation().getY();
+		double z = player.getLocation().getZ();
+
+		if (player.getWorld().getName().equals("world")) {
+			if ((x > -19 && x < -13) && (y > 62 && y < 72) && (z > -1 && z < 2)) {
+				if (!main.enteredPortal.containsKey(player.getUniqueId())) {
+					player.teleport(Bukkit.getWorld("world_the_end").getSpawnLocation());
+					main.enteredPortal.put(player.getUniqueId(), true);
+				}
+			} else if ((x > 14 && x < 20) && (y > 62 && y < 72) && (z > -1 && z < 2)) {
+				if (!main.enteredPortal.containsKey(player.getUniqueId())) {
+					player.teleport(Bukkit.getWorld("world_flatlands").getSpawnLocation());
+					main.enteredPortal.put(player.getUniqueId(), true);
+				}
+			} else if ((x > -8 && x < -2) && (y > 62 && y < 72) && (z > -1 && z < 2)) {
+				if (!main.enteredPortal.containsKey(player.getUniqueId())) {
+					player.teleport(Bukkit.getWorld("world_nether").getSpawnLocation());
+					main.enteredPortal.put(player.getUniqueId(), true);
+				}
+			} else if ((x > 3 && x < 9) && (y > 62 && y < 72) && (z > -1 && z < 2)) {
+				if (!main.enteredPortal.containsKey(player.getUniqueId())) {
+					player.teleport(Bukkit.getWorld("world_overworld").getSpawnLocation());
+					main.enteredPortal.put(player.getUniqueId(), true);
+				}
+			} else {
+				main.enteredPortal.remove(player.getUniqueId());
+			}
+
+			if ((x > -21 && x < -11) && (y > 62 && y < 84) && (z > -17 && z < 0)) {
+				if (!main.enteredTitle.containsKey(player.getUniqueId())) {
+					player.sendTitle("", ChatColor.GRAY + "" + ChatColor.BOLD + "The End", 10, 160, 5);
+					main.enteredTitle.put(player.getUniqueId(), true);
+				}
+			} else if ((x > 12 && x < 22) && (y > 62 && y < 84) && (z > -17 && z < 0)) {
+				if (!main.enteredTitle.containsKey(player.getUniqueId())) {
+					player.sendTitle("", ChatColor.GREEN + "" + ChatColor.BOLD + "Flatlands", 10, 160, 5);
+					main.enteredTitle.put(player.getUniqueId(), true);
+				}
+			} else if ((x > -10 && x < 0) && (y > 62 && y < 84) && (z > -17 && z < 0)) {
+				if (!main.enteredTitle.containsKey(player.getUniqueId())) {
+					player.sendTitle("", ChatColor.RED + "" + ChatColor.BOLD + "Nether", 10, 160, 5);
+					main.enteredTitle.put(player.getUniqueId(), true);
+				}
+			} else if ((x > 1 && x < 11) && (y > 62 && y < 84) && (z > -17 && z < 0)) {
+				if (!main.enteredTitle.containsKey(player.getUniqueId())) {
+					player.sendTitle("", ChatColor.DARK_GREEN + "" + ChatColor.BOLD + "Overworld", 10, 160, 5);
+					main.enteredTitle.put(player.getUniqueId(), true);
+				}
+			} else {
+				main.enteredTitle.remove(player.getUniqueId());
+			}
+		}
+	}
+
+	@EventHandler
+	void onPlayerPortal(PlayerPortalEvent event) {
+		Player player = event.getPlayer();
+		if (player.getWorld().getName().equals("world_overworld")) {
+			if (event.getCause() == TeleportCause.NETHER_PORTAL) {
+				Location netherloc = player.getLocation().clone();
+				netherloc.multiply(1d / 8d);
+				event.setTo(new Location(Bukkit.getWorld("world_nether"), netherloc.getX(), netherloc.getY(), netherloc.getZ()));
+				event.getPortalTravelAgent().createPortal(netherloc);
+			} else if (event.getCause() == TeleportCause.END_PORTAL) {
+				World w = Bukkit.getWorld("world_the_end");
+				event.setTo(new Location(w, w.getSpawnLocation().getX(), w.getSpawnLocation().getY(), w.getSpawnLocation().getZ()));
+			}
+		}
+
+		double x = event.getTo().getX();
+		double y = event.getTo().getY();
+		double z = event.getTo().getZ();
+
+		if (event.getTo().getWorld().getName().equals("world")) {
+			event.setTo(new Location(Bukkit.getWorld("world_overworld"), x, y, z));
+		}
+        }
+
+	@EventHandler
+	void onPlayerQuit(PlayerQuitEvent event) {
+		Player player = event.getPlayer();
+		main.enteredPortal.remove(player.getUniqueId());
+		main.enteredTitle.remove(player.getUniqueId());
+		player.removeAttachment(main.permissionList.get(player.getUniqueId()));
+	}
+
+	@EventHandler
+	void onPlayerRespawn(PlayerRespawnEvent event) {
+		Player player = event.getPlayer();
+		World world = event.getRespawnLocation().getWorld();
+		if (world.getName().equals("world")) {
+			if (player.getBedSpawnLocation() != null) {
+				event.setRespawnLocation(player.getBedSpawnLocation());
+			} else {
+				event.setRespawnLocation(new Location(world, 0, 63, -22));
+			}
+		}
+	}
+
+	@EventHandler
+	void onPlayerSpawnLocation(PlayerSpawnLocationEvent event) {
+		Player player = event.getPlayer();
+		if (!player.hasPlayedBefore()) {
+			event.setSpawnLocation(new Location(event.getSpawnLocation().getWorld(), 0, 63, -22));
+		}
+	}
+
+	@EventHandler
+	void onServerCommand(ServerCommandEvent event) {
+		String arr[] = event.getCommand().split(" ");
+
+		if (main.consoleCommandBlacklist.contains(arr[0].toLowerCase())) {
+			event.setCancelled(true);
+		} else if (arr[0].toLowerCase().equals("/schem") ||
+		arr[0].toLowerCase().equals("/schematic") ||
+		arr[0].toLowerCase().equals("schem") ||
+		arr[0].toLowerCase().equals("schematic") ||
+		arr[0].toLowerCase().equals("worldedit:/schem") ||
+		arr[0].toLowerCase().equals("worldedit:/schematic") ||
+		arr[0].toLowerCase().equals("worldedit:schem") ||
+		arr[0].toLowerCase().equals("worldedit:schematic")) {
+			if (arr[1].toLowerCase().equals("delete")) {
+				event.setCancelled(true);
+			}
+		} else if (arr[0].toLowerCase().equals("essentials:esudo") ||
+		arr[0].toLowerCase().equals("essentials:sudo") ||
+		arr[0].toLowerCase().equals("esudo") ||
+		arr[0].toLowerCase().equals("sudo")) {
+			if (arr[2].toLowerCase().equals("ekill") ||
+			arr[2].toLowerCase().equals("essentials:ekill") ||
+			arr[2].toLowerCase().equals("essentials:esuicide") ||
+			arr[2].toLowerCase().equals("essentials:kill") ||
+			arr[2].toLowerCase().equals("essentials:suicide") ||
+			arr[2].toLowerCase().equals("esuicide") ||
+			arr[2].toLowerCase().equals("suicide")) {
+				event.setCancelled(true);
+			}
+		}
+		/*double tps = Bukkit.getServer().getTPS()[0];
+		if (event.getSender() instanceof BlockCommandSender) {
+			/*if (tps < 14) {
+				event.setCancelled(true);
+			}
+		} else {
+			Player player = (Player) event.getSender();
+			if (player.getLocation().getWorld().getName().equals("world")) {
+				if ((event.getCommand().toLowerCase().startsWith("/minecraft:blockdata")) ||
+				(event.getCommand().toLowerCase().startsWith("/minecraft:clone")) ||
+				(event.getCommand().toLowerCase().startsWith("/minecraft:fill")) ||
+				(event.getCommand().toLowerCase().startsWith("/minecraft:setblock")) ||
+				(event.getCommand().toLowerCase().startsWith("/bigtree")) ||
+				(event.getCommand().toLowerCase().startsWith("/blockdata")) ||
+				(event.getCommand().toLowerCase().startsWith("/clone")) ||
+				(event.getCommand().toLowerCase().startsWith("/ebigtree")) ||
+				(event.getCommand().toLowerCase().startsWith("/essentials:bigtree")) ||
+				(event.getCommand().toLowerCase().startsWith("/essentials:ebigtree")) ||
+				(event.getCommand().toLowerCase().startsWith("/essentials:etree")) ||
+				(event.getCommand().toLowerCase().startsWith("/essentials:tree")) ||
+				(event.getCommand().toLowerCase().startsWith("/etree")) ||
+				(event.getCommand().toLowerCase().startsWith("/fill")) ||
+				(event.getCommand().toLowerCase().startsWith("/setblock")) ||
+				(event.getCommand().toLowerCase().startsWith("/tree"))) {
+					event.setCancelled(true);
+					event.getSender().sendMessage("Please move to another world to build");
+				}
+			}
+		}*/
+	}
+
+	@EventHandler
+	void onServerListPing(ServerListPingEvent event) {
+		event.setMaxPlayers(event.getNumPlayers() + 1);
+	}
+}
+
+class WorldEditEvent {
+	@Subscribe(priority = Priority.VERY_EARLY)
+	public void onEditSessionEvent(EditSessionEvent event) {
+		if (event.getWorld().getName().equals("world")) {
+			event.setCancelled(true);
+		}
+	}
+}

src/main/resources/plugin.yml

@@ -1,56 +1,44 @@
 name: Extras
 main: pw.kaboom.extras.Main
-description: Extras
+description: Plugin that adds extra functionality to the Kaboom.pw server.
 version: ${project.version}
 
 commands:
+   clearchat:
+      aliases: cc
+      description: Clears messages from the chat
+      permission: extras.clearchat
+   console:
+      description: Broadcasts a message as the console
+      permission: extras.console
+   discord:
+      description: Join the Kaboom.pw Discord server
+      permission: extras.discord
    end:
       description: Moves your player to the End
-      usage: /end
       permission: extras.end
    flatlands:
       description: Moves your player to the Flatlands
-      usage: /flatlands
       permission: extras.flatlands
    hub:
       description: Moves your player to the Hub
-      usage: /hub
       permission: extras.hub
    nether:
       description: Moves your player to the Nether
-      usage: /nether
       permission: extras.nether
    overworld:
       description: Moves your player to the Overworld
-      usage: /overworld
       permission: extras.overworld
-   spawn:
-      description: Teleports you to spawn
-      usage: /spawn
-      permission: extras.spawn
-   console:
-      description: Broadcasts a message as the console
-      usage: /console
-      permission: extras.console
-   vote:
-      description: Shows vote links for the server
-      usage: /vote
-      permission: extras.vote
-   discord:
-      description: Join the Kaboom.pw Discord server
-      usage: /discord
-      permission: extras.discord
-   clearchat:
-      aliases: [cc]
-      description: Clears messages from the chat
-      usage: /clearchat
-      permission: extras.clearchat
-   tellraw:
-      description: Broadcasts raw text to the server
-      usage: /tellraw
-      permission: extras.tellraw
    prefix:
       aliases: [rank, tag]
       description: Changes your tag
-      usage: /prefix
       permission: extras.prefix
+   spawn:
+      description: Teleports you to spawn
+      permission: extras.spawn
+   tellraw:
+      description: Broadcasts raw text to the server
+      permission: extras.tellraw
+   vote:
+      description: Shows vote links for the server
+      permission: extras.vote