13
0
geforkt von Mirrors/Paper
Paper/src/main/java/org/bukkit/craftbukkit/CraftServer.java
riking 0506b709fe Wrap plugin.getDefaultWorldGenerator in try-catch. Fixes BUKKIT-4116
If a plugin generates an exception when returning a world generator, the
server will crash. This change adds a try-catch block to keep the server
from crashing on plugin defined world generators.
2013-08-07 01:01:12 -05:00

1378 Zeilen
50 KiB
Java

package org.bukkit.craftbukkit;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.minecraft.server.BanEntry;
import net.minecraft.server.ChunkCoordinates;
import net.minecraft.server.Convertable;
import net.minecraft.server.ConvertProgressUpdater;
import net.minecraft.server.CraftingManager;
import net.minecraft.server.DedicatedPlayerList;
import net.minecraft.server.DedicatedServer;
import net.minecraft.server.Enchantment;
import net.minecraft.server.EntityPlayer;
import net.minecraft.server.EntityTracker;
import net.minecraft.server.EnumGamemode;
import net.minecraft.server.ExceptionWorldConflict;
import net.minecraft.server.PlayerList;
import net.minecraft.server.RecipesFurnace;
import net.minecraft.server.Item;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.MobEffectList;
import net.minecraft.server.PropertyManager;
import net.minecraft.server.ServerCommand;
import net.minecraft.server.ServerNBTManager;
import net.minecraft.server.WorldLoaderServer;
import net.minecraft.server.WorldManager;
import net.minecraft.server.WorldMap;
import net.minecraft.server.WorldMapCollection;
import net.minecraft.server.WorldNBTStorage;
import net.minecraft.server.WorldServer;
import net.minecraft.server.WorldSettings;
import net.minecraft.server.WorldType;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.OfflinePlayer;
import org.bukkit.Server;
import org.bukkit.Warning.WarningState;
import org.bukkit.World;
import org.bukkit.World.Environment;
import org.bukkit.WorldCreator;
import org.bukkit.command.Command;
import org.bukkit.command.CommandException;
import org.bukkit.command.CommandSender;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.command.PluginCommand;
import org.bukkit.command.SimpleCommandMap;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.configuration.serialization.ConfigurationSerialization;
import org.bukkit.conversations.Conversable;
import org.bukkit.craftbukkit.help.SimpleHelpMap;
import org.bukkit.craftbukkit.inventory.CraftFurnaceRecipe;
import org.bukkit.craftbukkit.inventory.CraftInventoryCustom;
import org.bukkit.craftbukkit.inventory.CraftItemFactory;
import org.bukkit.craftbukkit.inventory.CraftRecipe;
import org.bukkit.craftbukkit.inventory.CraftShapedRecipe;
import org.bukkit.craftbukkit.inventory.CraftShapelessRecipe;
import org.bukkit.craftbukkit.inventory.RecipeIterator;
import org.bukkit.craftbukkit.map.CraftMapView;
import org.bukkit.craftbukkit.metadata.EntityMetadataStore;
import org.bukkit.craftbukkit.metadata.PlayerMetadataStore;
import org.bukkit.craftbukkit.metadata.WorldMetadataStore;
import org.bukkit.craftbukkit.potion.CraftPotionBrewer;
import org.bukkit.craftbukkit.scheduler.CraftScheduler;
import org.bukkit.craftbukkit.scoreboard.CraftScoreboardManager;
import org.bukkit.craftbukkit.updater.AutoUpdater;
import org.bukkit.craftbukkit.updater.BukkitDLUpdaterService;
import org.bukkit.craftbukkit.util.DatFileFilter;
import org.bukkit.craftbukkit.util.Versioning;
import org.bukkit.entity.Player;
import org.bukkit.event.inventory.InventoryType;
import org.bukkit.event.player.PlayerChatTabCompleteEvent;
import org.bukkit.event.world.WorldInitEvent;
import org.bukkit.event.world.WorldLoadEvent;
import org.bukkit.event.world.WorldSaveEvent;
import org.bukkit.event.world.WorldUnloadEvent;
import org.bukkit.generator.ChunkGenerator;
import org.bukkit.help.HelpMap;
import org.bukkit.inventory.FurnaceRecipe;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryHolder;
import org.bukkit.inventory.Recipe;
import org.bukkit.inventory.ShapedRecipe;
import org.bukkit.inventory.ShapelessRecipe;
import org.bukkit.permissions.Permissible;
import org.bukkit.permissions.Permission;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginLoadOrder;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.ServicesManager;
import org.bukkit.plugin.SimplePluginManager;
import org.bukkit.plugin.SimpleServicesManager;
import org.bukkit.plugin.java.JavaPluginLoader;
import org.bukkit.plugin.messaging.Messenger;
import org.bukkit.potion.Potion;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.plugin.messaging.StandardMessenger;
import org.bukkit.scheduler.BukkitWorker;
import org.bukkit.util.StringUtil;
import org.bukkit.util.permissions.DefaultPermissions;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.constructor.SafeConstructor;
import org.yaml.snakeyaml.error.MarkedYAMLException;
import org.apache.commons.lang.Validate;
import com.avaje.ebean.config.DataSourceConfig;
import com.avaje.ebean.config.ServerConfig;
import com.avaje.ebean.config.dbplatform.SQLitePlatform;
import com.avaje.ebeaninternal.server.lib.sql.TransactionIsolation;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.MapMaker;
import jline.console.ConsoleReader;
public final class CraftServer implements Server {
private final String serverName = "CraftBukkit";
private final String serverVersion;
private final String bukkitVersion = Versioning.getBukkitVersion();
private final ServicesManager servicesManager = new SimpleServicesManager();
private final CraftScheduler scheduler = new CraftScheduler();
private final SimpleCommandMap commandMap = new SimpleCommandMap(this);
private final SimpleHelpMap helpMap = new SimpleHelpMap(this);
private final StandardMessenger messenger = new StandardMessenger();
private final PluginManager pluginManager = new SimplePluginManager(this, commandMap);
protected final MinecraftServer console;
protected final DedicatedPlayerList playerList;
private final Map<String, World> worlds = new LinkedHashMap<String, World>();
private YamlConfiguration configuration;
private final Yaml yaml = new Yaml(new SafeConstructor());
private final Map<String, OfflinePlayer> offlinePlayers = new MapMaker().softValues().makeMap();
private final AutoUpdater updater;
private final EntityMetadataStore entityMetadata = new EntityMetadataStore();
private final PlayerMetadataStore playerMetadata = new PlayerMetadataStore();
private final WorldMetadataStore worldMetadata = new WorldMetadataStore();
private int monsterSpawn = -1;
private int animalSpawn = -1;
private int waterAnimalSpawn = -1;
private int ambientSpawn = -1;
public int chunkGCPeriod = -1;
public int chunkGCLoadThresh = 0;
private File container;
private WarningState warningState = WarningState.DEFAULT;
private final BooleanWrapper online = new BooleanWrapper();
public CraftScoreboardManager scoreboardManager;
private final class BooleanWrapper {
private boolean value = true;
}
static {
ConfigurationSerialization.registerClass(CraftOfflinePlayer.class);
CraftItemFactory.instance();
}
public CraftServer(MinecraftServer console, PlayerList playerList) {
this.console = console;
this.playerList = (DedicatedPlayerList) playerList;
this.serverVersion = CraftServer.class.getPackage().getImplementationVersion();
online.value = console.getPropertyManager().getBoolean("online-mode", true);
Bukkit.setServer(this);
// Register all the Enchantments and PotionTypes now so we can stop new registration immediately after
Enchantment.DAMAGE_ALL.getClass();
org.bukkit.enchantments.Enchantment.stopAcceptingRegistrations();
Potion.setPotionBrewer(new CraftPotionBrewer());
MobEffectList.BLINDNESS.getClass();
PotionEffectType.stopAcceptingRegistrations();
// Ugly hack :(
if (!Main.useConsole) {
getLogger().info("Console input is disabled due to --noconsole command argument");
}
configuration = YamlConfiguration.loadConfiguration(getConfigFile());
configuration.options().copyDefaults(true);
configuration.setDefaults(YamlConfiguration.loadConfiguration(getClass().getClassLoader().getResourceAsStream("configurations/bukkit.yml")));
saveConfig();
((SimplePluginManager) pluginManager).useTimings(configuration.getBoolean("settings.plugin-profiling"));
monsterSpawn = configuration.getInt("spawn-limits.monsters");
animalSpawn = configuration.getInt("spawn-limits.animals");
waterAnimalSpawn = configuration.getInt("spawn-limits.water-animals");
ambientSpawn = configuration.getInt("spawn-limits.ambient");
console.autosavePeriod = configuration.getInt("ticks-per.autosave");
warningState = WarningState.value(configuration.getString("settings.deprecated-verbose"));
chunkGCPeriod = configuration.getInt("chunk-gc.period-in-ticks");
chunkGCLoadThresh = configuration.getInt("chunk-gc.load-threshold");
updater = new AutoUpdater(new BukkitDLUpdaterService(configuration.getString("auto-updater.host")), getLogger(), configuration.getString("auto-updater.preferred-channel"));
updater.setEnabled(configuration.getBoolean("auto-updater.enabled"));
updater.setSuggestChannels(configuration.getBoolean("auto-updater.suggest-channels"));
updater.getOnBroken().addAll(configuration.getStringList("auto-updater.on-broken"));
updater.getOnUpdate().addAll(configuration.getStringList("auto-updater.on-update"));
updater.check(serverVersion);
loadPlugins();
enablePlugins(PluginLoadOrder.STARTUP);
}
private File getConfigFile() {
return (File) console.options.valueOf("bukkit-settings");
}
private void saveConfig() {
try {
configuration.save(getConfigFile());
} catch (IOException ex) {
Logger.getLogger(CraftServer.class.getName()).log(Level.SEVERE, "Could not save " + getConfigFile(), ex);
}
}
public void loadPlugins() {
pluginManager.registerInterface(JavaPluginLoader.class);
File pluginFolder = (File) console.options.valueOf("plugins");
if (pluginFolder.exists()) {
Plugin[] plugins = pluginManager.loadPlugins(pluginFolder);
for (Plugin plugin : plugins) {
try {
String message = String.format("Loading %s", plugin.getDescription().getFullName());
plugin.getLogger().info(message);
plugin.onLoad();
} catch (Throwable ex) {
Logger.getLogger(CraftServer.class.getName()).log(Level.SEVERE, ex.getMessage() + " initializing " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
}
}
} else {
pluginFolder.mkdir();
}
}
public void enablePlugins(PluginLoadOrder type) {
if (type == PluginLoadOrder.STARTUP) {
helpMap.clear();
helpMap.initializeGeneralTopics();
}
Plugin[] plugins = pluginManager.getPlugins();
for (Plugin plugin : plugins) {
if ((!plugin.isEnabled()) && (plugin.getDescription().getLoad() == type)) {
loadPlugin(plugin);
}
}
if (type == PluginLoadOrder.POSTWORLD) {
commandMap.registerServerAliases();
loadCustomPermissions();
DefaultPermissions.registerCorePermissions();
helpMap.initializeCommands();
}
}
public void disablePlugins() {
pluginManager.disablePlugins();
}
private void loadPlugin(Plugin plugin) {
try {
pluginManager.enablePlugin(plugin);
List<Permission> perms = plugin.getDescription().getPermissions();
for (Permission perm : perms) {
try {
pluginManager.addPermission(perm);
} catch (IllegalArgumentException ex) {
getLogger().log(Level.WARNING, "Plugin " + plugin.getDescription().getFullName() + " tried to register permission '" + perm.getName() + "' but it's already registered", ex);
}
}
} catch (Throwable ex) {
Logger.getLogger(CraftServer.class.getName()).log(Level.SEVERE, ex.getMessage() + " loading " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
}
}
public String getName() {
return serverName;
}
public String getVersion() {
return serverVersion + " (MC: " + console.getVersion() + ")";
}
public String getBukkitVersion() {
return bukkitVersion;
}
@SuppressWarnings("unchecked")
public Player[] getOnlinePlayers() {
List<EntityPlayer> online = playerList.players;
Player[] players = new Player[online.size()];
for (int i = 0; i < players.length; i++) {
players[i] = online.get(i).playerConnection.getPlayer();
}
return players;
}
public Player getPlayer(final String name) {
Validate.notNull(name, "Name cannot be null");
Player[] players = getOnlinePlayers();
Player found = null;
String lowerName = name.toLowerCase();
int delta = Integer.MAX_VALUE;
for (Player player : players) {
if (player.getName().toLowerCase().startsWith(lowerName)) {
int curDelta = player.getName().length() - lowerName.length();
if (curDelta < delta) {
found = player;
delta = curDelta;
}
if (curDelta == 0) break;
}
}
return found;
}
public Player getPlayerExact(String name) {
Validate.notNull(name, "Name cannot be null");
String lname = name.toLowerCase();
for (Player player : getOnlinePlayers()) {
if (player.getName().equalsIgnoreCase(lname)) {
return player;
}
}
return null;
}
public int broadcastMessage(String message) {
return broadcast(message, BROADCAST_CHANNEL_USERS);
}
public Player getPlayer(final EntityPlayer entity) {
return entity.playerConnection.getPlayer();
}
public List<Player> matchPlayer(String partialName) {
Validate.notNull(partialName, "PartialName cannot be null");
List<Player> matchedPlayers = new ArrayList<Player>();
for (Player iterPlayer : this.getOnlinePlayers()) {
String iterPlayerName = iterPlayer.getName();
if (partialName.equalsIgnoreCase(iterPlayerName)) {
// Exact match
matchedPlayers.clear();
matchedPlayers.add(iterPlayer);
break;
}
if (iterPlayerName.toLowerCase().contains(partialName.toLowerCase())) {
// Partial match
matchedPlayers.add(iterPlayer);
}
}
return matchedPlayers;
}
public int getMaxPlayers() {
return playerList.getMaxPlayers();
}
// NOTE: These are dependent on the corrisponding call in MinecraftServer
// so if that changes this will need to as well
public int getPort() {
return this.getConfigInt("server-port", 25565);
}
public int getViewDistance() {
return this.getConfigInt("view-distance", 10);
}
public String getIp() {
return this.getConfigString("server-ip", "");
}
public String getServerName() {
return this.getConfigString("server-name", "Unknown Server");
}
public String getServerId() {
return this.getConfigString("server-id", "unnamed");
}
public String getWorldType() {
return this.getConfigString("level-type", "DEFAULT");
}
public boolean getGenerateStructures() {
return this.getConfigBoolean("generate-structures", true);
}
public boolean getAllowEnd() {
return this.configuration.getBoolean("settings.allow-end");
}
public boolean getAllowNether() {
return this.getConfigBoolean("allow-nether", true);
}
public boolean getWarnOnOverload() {
return this.configuration.getBoolean("settings.warn-on-overload");
}
public boolean getQueryPlugins() {
return this.configuration.getBoolean("settings.query-plugins");
}
public boolean hasWhitelist() {
return this.getConfigBoolean("white-list", false);
}
// NOTE: Temporary calls through to server.properies until its replaced
private String getConfigString(String variable, String defaultValue) {
return this.console.getPropertyManager().getString(variable, defaultValue);
}
private int getConfigInt(String variable, int defaultValue) {
return this.console.getPropertyManager().getInt(variable, defaultValue);
}
private boolean getConfigBoolean(String variable, boolean defaultValue) {
return this.console.getPropertyManager().getBoolean(variable, defaultValue);
}
// End Temporary calls
public String getUpdateFolder() {
return this.configuration.getString("settings.update-folder", "update");
}
public File getUpdateFolderFile() {
return new File((File) console.options.valueOf("plugins"), this.configuration.getString("settings.update-folder", "update"));
}
public int getPingPacketLimit() {
return this.configuration.getInt("settings.ping-packet-limit", 100);
}
public long getConnectionThrottle() {
return this.configuration.getInt("settings.connection-throttle");
}
public int getTicksPerAnimalSpawns() {
return this.configuration.getInt("ticks-per.animal-spawns");
}
public int getTicksPerMonsterSpawns() {
return this.configuration.getInt("ticks-per.monster-spawns");
}
public PluginManager getPluginManager() {
return pluginManager;
}
public CraftScheduler getScheduler() {
return scheduler;
}
public ServicesManager getServicesManager() {
return servicesManager;
}
public List<World> getWorlds() {
return new ArrayList<World>(worlds.values());
}
public DedicatedPlayerList getHandle() {
return playerList;
}
// NOTE: Should only be called from DedicatedServer.ah()
public boolean dispatchServerCommand(CommandSender sender, ServerCommand serverCommand) {
if (sender instanceof Conversable) {
Conversable conversable = (Conversable)sender;
if (conversable.isConversing()) {
conversable.acceptConversationInput(serverCommand.command);
return true;
}
}
try {
return dispatchCommand(sender, serverCommand.command);
} catch (Exception ex) {
getLogger().log(Level.WARNING, "Unexpected exception while parsing console command \"" + serverCommand.command + '"', ex);
return false;
}
}
public boolean dispatchCommand(CommandSender sender, String commandLine) {
Validate.notNull(sender, "Sender cannot be null");
Validate.notNull(commandLine, "CommandLine cannot be null");
if (commandMap.dispatch(sender, commandLine)) {
return true;
}
if (sender instanceof Player) {
sender.sendMessage("Unknown command. Type \"/help\" for help.");
} else {
sender.sendMessage("Unknown command. Type \"help\" for help.");
}
return false;
}
public void reload() {
configuration = YamlConfiguration.loadConfiguration(getConfigFile());
PropertyManager config = new PropertyManager(console.options, console.getLogger());
((DedicatedServer) console).propertyManager = config;
boolean animals = config.getBoolean("spawn-animals", console.getSpawnAnimals());
boolean monsters = config.getBoolean("spawn-monsters", console.worlds.get(0).difficulty > 0);
int difficulty = config.getInt("difficulty", console.worlds.get(0).difficulty);
online.value = config.getBoolean("online-mode", console.getOnlineMode());
console.setSpawnAnimals(config.getBoolean("spawn-animals", console.getSpawnAnimals()));
console.setPvP(config.getBoolean("pvp", console.getPvP()));
console.setAllowFlight(config.getBoolean("allow-flight", console.getAllowFlight()));
console.setMotd(config.getString("motd", console.getMotd()));
monsterSpawn = configuration.getInt("spawn-limits.monsters");
animalSpawn = configuration.getInt("spawn-limits.animals");
waterAnimalSpawn = configuration.getInt("spawn-limits.water-animals");
ambientSpawn = configuration.getInt("spawn-limits.ambient");
warningState = WarningState.value(configuration.getString("settings.deprecated-verbose"));
console.autosavePeriod = configuration.getInt("ticks-per.autosave");
chunkGCPeriod = configuration.getInt("chunk-gc.period-in-ticks");
chunkGCLoadThresh = configuration.getInt("chunk-gc.load-threshold");
playerList.getIPBans().load();
playerList.getNameBans().load();
for (WorldServer world : console.worlds) {
world.difficulty = difficulty;
world.setSpawnFlags(monsters, animals);
if (this.getTicksPerAnimalSpawns() < 0) {
world.ticksPerAnimalSpawns = 400;
} else {
world.ticksPerAnimalSpawns = this.getTicksPerAnimalSpawns();
}
if (this.getTicksPerMonsterSpawns() < 0) {
world.ticksPerMonsterSpawns = 1;
} else {
world.ticksPerMonsterSpawns = this.getTicksPerMonsterSpawns();
}
}
pluginManager.clearPlugins();
commandMap.clearCommands();
resetRecipes();
int pollCount = 0;
// Wait for at most 2.5 seconds for plugins to close their threads
while (pollCount < 50 && getScheduler().getActiveWorkers().size() > 0) {
try {
Thread.sleep(50);
} catch (InterruptedException e) {}
pollCount++;
}
List<BukkitWorker> overdueWorkers = getScheduler().getActiveWorkers();
for (BukkitWorker worker : overdueWorkers) {
Plugin plugin = worker.getOwner();
String author = "<NoAuthorGiven>";
if (plugin.getDescription().getAuthors().size() > 0) {
author = plugin.getDescription().getAuthors().get(0);
}
getLogger().log(Level.SEVERE, String.format(
"Nag author: '%s' of '%s' about the following: %s",
author,
plugin.getDescription().getName(),
"This plugin is not properly shutting down its async tasks when it is being reloaded. This may cause conflicts with the newly loaded version of the plugin"
));
}
loadPlugins();
enablePlugins(PluginLoadOrder.STARTUP);
enablePlugins(PluginLoadOrder.POSTWORLD);
}
@SuppressWarnings({ "unchecked", "finally" })
private void loadCustomPermissions() {
File file = new File(configuration.getString("settings.permissions-file"));
FileInputStream stream;
try {
stream = new FileInputStream(file);
} catch (FileNotFoundException ex) {
try {
file.createNewFile();
} finally {
return;
}
}
Map<String, Map<String, Object>> perms;
try {
perms = (Map<String, Map<String, Object>>) yaml.load(stream);
} catch (MarkedYAMLException ex) {
getLogger().log(Level.WARNING, "Server permissions file " + file + " is not valid YAML: " + ex.toString());
return;
} catch (Throwable ex) {
getLogger().log(Level.WARNING, "Server permissions file " + file + " is not valid YAML.", ex);
return;
} finally {
try {
stream.close();
} catch (IOException ex) {}
}
if (perms == null) {
getLogger().log(Level.INFO, "Server permissions file " + file + " is empty, ignoring it");
return;
}
List<Permission> permsList = Permission.loadPermissions(perms, "Permission node '%s' in " + file + " is invalid", Permission.DEFAULT_PERMISSION);
for (Permission perm : permsList) {
try {
pluginManager.addPermission(perm);
} catch (IllegalArgumentException ex) {
getLogger().log(Level.SEVERE, "Permission in " + file + " was already defined", ex);
}
}
}
@Override
public String toString() {
return "CraftServer{" + "serverName=" + serverName + ",serverVersion=" + serverVersion + ",minecraftVersion=" + console.getVersion() + '}';
}
public World createWorld(String name, World.Environment environment) {
return WorldCreator.name(name).environment(environment).createWorld();
}
public World createWorld(String name, World.Environment environment, long seed) {
return WorldCreator.name(name).environment(environment).seed(seed).createWorld();
}
public World createWorld(String name, Environment environment, ChunkGenerator generator) {
return WorldCreator.name(name).environment(environment).generator(generator).createWorld();
}
public World createWorld(String name, Environment environment, long seed, ChunkGenerator generator) {
return WorldCreator.name(name).environment(environment).seed(seed).generator(generator).createWorld();
}
public World createWorld(WorldCreator creator) {
Validate.notNull(creator, "Creator may not be null");
String name = creator.name();
ChunkGenerator generator = creator.generator();
File folder = new File(getWorldContainer(), name);
World world = getWorld(name);
WorldType type = WorldType.getType(creator.type().getName());
boolean generateStructures = creator.generateStructures();
if (world != null) {
return world;
}
if ((folder.exists()) && (!folder.isDirectory())) {
throw new IllegalArgumentException("File exists with the name '" + name + "' and isn't a folder");
}
if (generator == null) {
generator = getGenerator(name);
}
Convertable converter = new WorldLoaderServer(getWorldContainer());
if (converter.isConvertable(name)) {
getLogger().info("Converting world '" + name + "'");
converter.convert(name, new ConvertProgressUpdater(console));
}
int dimension = CraftWorld.CUSTOM_DIMENSION_OFFSET + console.worlds.size();
boolean used = false;
do {
for (WorldServer server : console.worlds) {
used = server.dimension == dimension;
if (used) {
dimension++;
break;
}
}
} while(used);
boolean hardcore = false;
WorldServer internal = new WorldServer(console, new ServerNBTManager(getWorldContainer(), name, true), name, dimension, new WorldSettings(creator.seed(), EnumGamemode.a(getDefaultGameMode().getValue()), generateStructures, hardcore, type), console.methodProfiler, console.getLogger(), creator.environment(), generator);
if (!(worlds.containsKey(name.toLowerCase()))) {
return null;
}
internal.worldMaps = console.worlds.get(0).worldMaps;
internal.scoreboard = getScoreboardManager().getMainScoreboard().getHandle();
internal.tracker = new EntityTracker(internal);
internal.addIWorldAccess(new WorldManager(console, internal));
internal.difficulty = 1;
internal.setSpawnFlags(true, true);
console.worlds.add(internal);
if (generator != null) {
internal.getWorld().getPopulators().addAll(generator.getDefaultPopulators(internal.getWorld()));
}
pluginManager.callEvent(new WorldInitEvent(internal.getWorld()));
System.out.print("Preparing start region for level " + (console.worlds.size() - 1) + " (Seed: " + internal.getSeed() + ")");
if (internal.getWorld().getKeepSpawnInMemory()) {
short short1 = 196;
long i = System.currentTimeMillis();
for (int j = -short1; j <= short1; j += 16) {
for (int k = -short1; k <= short1; k += 16) {
long l = System.currentTimeMillis();
if (l < i) {
i = l;
}
if (l > i + 1000L) {
int i1 = (short1 * 2 + 1) * (short1 * 2 + 1);
int j1 = (j + short1) * (short1 * 2 + 1) + k + 1;
System.out.println("Preparing spawn area for " + name + ", " + (j1 * 100 / i1) + "%");
i = l;
}
ChunkCoordinates chunkcoordinates = internal.getSpawn();
internal.chunkProviderServer.getChunkAt(chunkcoordinates.x + j >> 4, chunkcoordinates.z + k >> 4);
}
}
}
pluginManager.callEvent(new WorldLoadEvent(internal.getWorld()));
return internal.getWorld();
}
public boolean unloadWorld(String name, boolean save) {
return unloadWorld(getWorld(name), save);
}
public boolean unloadWorld(World world, boolean save) {
if (world == null) {
return false;
}
WorldServer handle = ((CraftWorld) world).getHandle();
if (!(console.worlds.contains(handle))) {
return false;
}
if (!(handle.dimension > 1)) {
return false;
}
if (handle.players.size() > 0) {
return false;
}
WorldUnloadEvent e = new WorldUnloadEvent(handle.getWorld());
pluginManager.callEvent(e);
if (e.isCancelled()) {
return false;
}
if (save) {
try {
handle.save(true, null);
handle.saveLevel();
WorldSaveEvent event = new WorldSaveEvent(handle.getWorld());
getPluginManager().callEvent(event);
} catch (ExceptionWorldConflict ex) {
getLogger().log(Level.SEVERE, null, ex);
}
}
worlds.remove(world.getName().toLowerCase());
console.worlds.remove(console.worlds.indexOf(handle));
return true;
}
public MinecraftServer getServer() {
return console;
}
public World getWorld(String name) {
Validate.notNull(name, "Name cannot be null");
return worlds.get(name.toLowerCase());
}
public World getWorld(UUID uid) {
for (World world : worlds.values()) {
if (world.getUID().equals(uid)) {
return world;
}
}
return null;
}
public void addWorld(World world) {
// Check if a World already exists with the UID.
if (getWorld(world.getUID()) != null) {
System.out.println("World " + world.getName() + " is a duplicate of another world and has been prevented from loading. Please delete the uid.dat file from " + world.getName() + "'s world directory if you want to be able to load the duplicate world.");
return;
}
worlds.put(world.getName().toLowerCase(), world);
}
public Logger getLogger() {
return console.getLogger().getLogger();
}
public ConsoleReader getReader() {
return console.reader;
}
public PluginCommand getPluginCommand(String name) {
Command command = commandMap.getCommand(name);
if (command instanceof PluginCommand) {
return (PluginCommand) command;
} else {
return null;
}
}
public void savePlayers() {
playerList.savePlayers();
}
public void configureDbConfig(ServerConfig config) {
Validate.notNull(config, "Config cannot be null");
DataSourceConfig ds = new DataSourceConfig();
ds.setDriver(configuration.getString("database.driver"));
ds.setUrl(configuration.getString("database.url"));
ds.setUsername(configuration.getString("database.username"));
ds.setPassword(configuration.getString("database.password"));
ds.setIsolationLevel(TransactionIsolation.getLevel(configuration.getString("database.isolation")));
if (ds.getDriver().contains("sqlite")) {
config.setDatabasePlatform(new SQLitePlatform());
config.getDatabasePlatform().getDbDdlSyntax().setIdentity("");
}
config.setDataSourceConfig(ds);
}
public boolean addRecipe(Recipe recipe) {
CraftRecipe toAdd;
if (recipe instanceof CraftRecipe) {
toAdd = (CraftRecipe) recipe;
} else {
if (recipe instanceof ShapedRecipe) {
toAdd = CraftShapedRecipe.fromBukkitRecipe((ShapedRecipe) recipe);
} else if (recipe instanceof ShapelessRecipe) {
toAdd = CraftShapelessRecipe.fromBukkitRecipe((ShapelessRecipe) recipe);
} else if (recipe instanceof FurnaceRecipe) {
toAdd = CraftFurnaceRecipe.fromBukkitRecipe((FurnaceRecipe) recipe);
} else {
return false;
}
}
toAdd.addToCraftingManager();
CraftingManager.getInstance().sort();
return true;
}
public List<Recipe> getRecipesFor(ItemStack result) {
Validate.notNull(result, "Result cannot be null");
List<Recipe> results = new ArrayList<Recipe>();
Iterator<Recipe> iter = recipeIterator();
while (iter.hasNext()) {
Recipe recipe = iter.next();
ItemStack stack = recipe.getResult();
if (stack.getType() != result.getType()) {
continue;
}
if (result.getDurability() == -1 || result.getDurability() == stack.getDurability()) {
results.add(recipe);
}
}
return results;
}
public Iterator<Recipe> recipeIterator() {
return new RecipeIterator();
}
public void clearRecipes() {
CraftingManager.getInstance().recipes.clear();
RecipesFurnace.getInstance().recipes.clear();
}
public void resetRecipes() {
CraftingManager.getInstance().recipes = new CraftingManager().recipes;
RecipesFurnace.getInstance().recipes = new RecipesFurnace().recipes;
}
public Map<String, String[]> getCommandAliases() {
ConfigurationSection section = configuration.getConfigurationSection("aliases");
Map<String, String[]> result = new LinkedHashMap<String, String[]>();
if (section != null) {
for (String key : section.getKeys(false)) {
List<String> commands;
if (section.isList(key)) {
commands = section.getStringList(key);
} else {
commands = ImmutableList.of(section.getString(key));
}
result.put(key, commands.toArray(new String[commands.size()]));
}
}
return result;
}
public void removeBukkitSpawnRadius() {
configuration.set("settings.spawn-radius", null);
saveConfig();
}
public int getBukkitSpawnRadius() {
return configuration.getInt("settings.spawn-radius", -1);
}
public String getShutdownMessage() {
return configuration.getString("settings.shutdown-message");
}
public int getSpawnRadius() {
return ((DedicatedServer) console).propertyManager.getInt("spawn-protection", 16);
}
public void setSpawnRadius(int value) {
configuration.set("settings.spawn-radius", value);
saveConfig();
}
public boolean getOnlineMode() {
return online.value;
}
public boolean getAllowFlight() {
return console.getAllowFlight();
}
public boolean isHardcore() {
return console.isHardcore();
}
public boolean useExactLoginLocation() {
return configuration.getBoolean("settings.use-exact-login-location");
}
public ChunkGenerator getGenerator(String world) {
ConfigurationSection section = configuration.getConfigurationSection("worlds");
ChunkGenerator result = null;
if (section != null) {
section = section.getConfigurationSection(world);
if (section != null) {
String name = section.getString("generator");
if ((name != null) && (!name.equals(""))) {
String[] split = name.split(":", 2);
String id = (split.length > 1) ? split[1] : null;
Plugin plugin = pluginManager.getPlugin(split[0]);
if (plugin == null) {
getLogger().severe("Could not set generator for default world '" + world + "': Plugin '" + split[0] + "' does not exist");
} else if (!plugin.isEnabled()) {
getLogger().severe("Could not set generator for default world '" + world + "': Plugin '" + plugin.getDescription().getFullName() + "' is not enabled yet (is it load:STARTUP?)");
} else {
try {
result = plugin.getDefaultWorldGenerator(world, id);
if (result == null) {
getLogger().severe("Could not set generator for default world '" + world + "': Plugin '" + plugin.getDescription().getFullName() + "' lacks a default world generator");
}
} catch (Throwable t) {
plugin.getLogger().log(Level.SEVERE, "Could not set generator for default world '" + world + "': Plugin '" + plugin.getDescription().getFullName(), t);
}
}
}
}
}
return result;
}
public CraftMapView getMap(short id) {
WorldMapCollection collection = console.worlds.get(0).worldMaps;
WorldMap worldmap = (WorldMap) collection.get(WorldMap.class, "map_" + id);
if (worldmap == null) {
return null;
}
return worldmap.mapView;
}
public CraftMapView createMap(World world) {
Validate.notNull(world, "World cannot be null");
net.minecraft.server.ItemStack stack = new net.minecraft.server.ItemStack(Item.MAP, 1, -1);
WorldMap worldmap = Item.MAP.getSavedMap(stack, ((CraftWorld) world).getHandle());
return worldmap.mapView;
}
public void shutdown() {
console.safeShutdown();
}
public int broadcast(String message, String permission) {
int count = 0;
Set<Permissible> permissibles = getPluginManager().getPermissionSubscriptions(permission);
for (Permissible permissible : permissibles) {
if (permissible instanceof CommandSender && permissible.hasPermission(permission)) {
CommandSender user = (CommandSender) permissible;
user.sendMessage(message);
count++;
}
}
return count;
}
public OfflinePlayer getOfflinePlayer(String name) {
return getOfflinePlayer(name, true);
}
public OfflinePlayer getOfflinePlayer(String name, boolean search) {
Validate.notNull(name, "Name cannot be null");
OfflinePlayer result = getPlayerExact(name);
String lname = name.toLowerCase();
if (result == null) {
result = offlinePlayers.get(lname);
if (result == null) {
if (search) {
WorldNBTStorage storage = (WorldNBTStorage) console.worlds.get(0).getDataManager();
for (String dat : storage.getPlayerDir().list(new DatFileFilter())) {
String datName = dat.substring(0, dat.length() - 4);
if (datName.equalsIgnoreCase(name)) {
name = datName;
break;
}
}
}
result = new CraftOfflinePlayer(this, name);
offlinePlayers.put(lname, result);
}
} else {
offlinePlayers.remove(lname);
}
return result;
}
@SuppressWarnings("unchecked")
public Set<String> getIPBans() {
return playerList.getIPBans().getEntries().keySet();
}
public void banIP(String address) {
Validate.notNull(address, "Address cannot be null.");
BanEntry entry = new BanEntry(address);
playerList.getIPBans().add(entry);
playerList.getIPBans().save();
}
public void unbanIP(String address) {
playerList.getIPBans().remove(address);
playerList.getIPBans().save();
}
public Set<OfflinePlayer> getBannedPlayers() {
Set<OfflinePlayer> result = new HashSet<OfflinePlayer>();
for (Object name : playerList.getNameBans().getEntries().keySet()) {
result.add(getOfflinePlayer((String) name));
}
return result;
}
public void setWhitelist(boolean value) {
playerList.hasWhitelist = value;
console.getPropertyManager().a("white-list", value);
}
public Set<OfflinePlayer> getWhitelistedPlayers() {
Set<OfflinePlayer> result = new LinkedHashSet<OfflinePlayer>();
for (Object name : playerList.getWhitelisted()) {
if (((String)name).length() == 0 || ((String)name).startsWith("#")) {
continue;
}
result.add(getOfflinePlayer((String) name));
}
return result;
}
public Set<OfflinePlayer> getOperators() {
Set<OfflinePlayer> result = new HashSet<OfflinePlayer>();
for (Object name : playerList.getOPs()) {
result.add(getOfflinePlayer((String) name));
}
return result;
}
public void reloadWhitelist() {
playerList.reloadWhitelist();
}
public GameMode getDefaultGameMode() {
return GameMode.getByValue(console.worlds.get(0).getWorldData().getGameType().a());
}
public void setDefaultGameMode(GameMode mode) {
Validate.notNull(mode, "Mode cannot be null");
for (World world : getWorlds()) {
((CraftWorld) world).getHandle().worldData.setGameType(EnumGamemode.a(mode.getValue()));
}
}
public ConsoleCommandSender getConsoleSender() {
return console.console;
}
public EntityMetadataStore getEntityMetadata() {
return entityMetadata;
}
public PlayerMetadataStore getPlayerMetadata() {
return playerMetadata;
}
public WorldMetadataStore getWorldMetadata() {
return worldMetadata;
}
public void detectListNameConflict(EntityPlayer entityPlayer) {
// Collisions will make for invisible people
for (int i = 0; i < getHandle().players.size(); ++i) {
EntityPlayer testEntityPlayer = (EntityPlayer) getHandle().players.get(i);
// We have a problem!
if (testEntityPlayer != entityPlayer && testEntityPlayer.listName.equals(entityPlayer.listName)) {
String oldName = entityPlayer.listName;
int spaceLeft = 16 - oldName.length();
if (spaceLeft <= 1) { // We also hit the list name length limit!
entityPlayer.listName = oldName.subSequence(0, oldName.length() - 2 - spaceLeft) + String.valueOf(System.currentTimeMillis() % 99);
} else {
entityPlayer.listName = oldName + String.valueOf(System.currentTimeMillis() % 99);
}
return;
}
}
}
public File getWorldContainer() {
if (this.getServer().universe != null) {
return this.getServer().universe;
}
if (container == null) {
container = new File(configuration.getString("settings.world-container", "."));
}
return container;
}
public OfflinePlayer[] getOfflinePlayers() {
WorldNBTStorage storage = (WorldNBTStorage) console.worlds.get(0).getDataManager();
String[] files = storage.getPlayerDir().list(new DatFileFilter());
Set<OfflinePlayer> players = new HashSet<OfflinePlayer>();
for (String file : files) {
players.add(getOfflinePlayer(file.substring(0, file.length() - 4), false));
}
players.addAll(Arrays.asList(getOnlinePlayers()));
return players.toArray(new OfflinePlayer[players.size()]);
}
public Messenger getMessenger() {
return messenger;
}
public void sendPluginMessage(Plugin source, String channel, byte[] message) {
StandardMessenger.validatePluginMessage(getMessenger(), source, channel, message);
for (Player player : getOnlinePlayers()) {
player.sendPluginMessage(source, channel, message);
}
}
public Set<String> getListeningPluginChannels() {
Set<String> result = new HashSet<String>();
for (Player player : getOnlinePlayers()) {
result.addAll(player.getListeningPluginChannels());
}
return result;
}
public void onPlayerJoin(Player player) {
if ((updater.isEnabled()) && (updater.getCurrent() != null) && (player.hasPermission(Server.BROADCAST_CHANNEL_ADMINISTRATIVE))) {
if ((updater.getCurrent().isBroken()) && (updater.getOnBroken().contains(AutoUpdater.WARN_OPERATORS))) {
player.sendMessage(ChatColor.DARK_RED + "The version of CraftBukkit that this server is running is known to be broken. Please consider updating to the latest version at dl.bukkit.org.");
} else if ((updater.isUpdateAvailable()) && (updater.getOnUpdate().contains(AutoUpdater.WARN_OPERATORS))) {
player.sendMessage(ChatColor.DARK_PURPLE + "The version of CraftBukkit that this server is running is out of date. Please consider updating to the latest version at dl.bukkit.org.");
}
}
}
public Inventory createInventory(InventoryHolder owner, InventoryType type) {
// TODO: Create the appropriate type, rather than Custom?
return new CraftInventoryCustom(owner, type);
}
public Inventory createInventory(InventoryHolder owner, int size) throws IllegalArgumentException {
Validate.isTrue(size % 9 == 0, "Chests must have a size that is a multiple of 9!");
return new CraftInventoryCustom(owner, size);
}
public Inventory createInventory(InventoryHolder owner, int size, String title) throws IllegalArgumentException {
Validate.isTrue(size % 9 == 0, "Chests must have a size that is a multiple of 9!");
return new CraftInventoryCustom(owner, size, title);
}
public HelpMap getHelpMap() {
return helpMap;
}
public SimpleCommandMap getCommandMap() {
return commandMap;
}
public int getMonsterSpawnLimit() {
return monsterSpawn;
}
public int getAnimalSpawnLimit() {
return animalSpawn;
}
public int getWaterAnimalSpawnLimit() {
return waterAnimalSpawn;
}
public int getAmbientSpawnLimit() {
return ambientSpawn;
}
public boolean isPrimaryThread() {
return Thread.currentThread().equals(console.primaryThread);
}
public String getMotd() {
return console.getMotd();
}
public WarningState getWarningState() {
return warningState;
}
public List<String> tabComplete(net.minecraft.server.ICommandListener sender, String message) {
if (!(sender instanceof EntityPlayer)) {
return ImmutableList.of();
}
Player player = ((EntityPlayer) sender).getBukkitEntity();
if (message.startsWith("/")) {
return tabCompleteCommand(player, message);
} else {
return tabCompleteChat(player, message);
}
}
public List<String> tabCompleteCommand(Player player, String message) {
List<String> completions = null;
try {
completions = getCommandMap().tabComplete(player, message.substring(1));
} catch (CommandException ex) {
player.sendMessage(ChatColor.RED + "An internal error occurred while attempting to tab-complete this command");
getLogger().log(Level.SEVERE, "Exception when " + player.getName() + " attempted to tab complete " + message, ex);
}
return completions == null ? ImmutableList.<String>of() : completions;
}
public List<String> tabCompleteChat(Player player, String message) {
Player[] players = getOnlinePlayers();
List<String> completions = new ArrayList<String>();
PlayerChatTabCompleteEvent event = new PlayerChatTabCompleteEvent(player, message, completions);
String token = event.getLastToken();
for (Player p : players) {
if (player.canSee(p) && StringUtil.startsWithIgnoreCase(p.getName(), token)) {
completions.add(p.getName());
}
}
pluginManager.callEvent(event);
Iterator<?> it = completions.iterator();
while (it.hasNext()) {
Object current = it.next();
if (!(current instanceof String)) {
// Sanity
it.remove();
}
}
Collections.sort(completions, String.CASE_INSENSITIVE_ORDER);
return completions;
}
public CraftItemFactory getItemFactory() {
return CraftItemFactory.instance();
}
public CraftScoreboardManager getScoreboardManager() {
return scoreboardManager;
}
}