/** Creates a new server. */
public GlowServer(ServerConfig config) {
this.config = config;
// stuff based on selected config directory
opsList = new UuidListFile(config.getFile("ops.json"));
whitelist = new UuidListFile(config.getFile("whitelist.json"));
nameBans = new GlowBanList(this, BanList.Type.NAME);
ipBans = new GlowBanList(this, BanList.Type.IP);
Bukkit.setServer(this);
loadConfig();
}
/** Binds the query server to the address specified in the configuration. */
private void bindQuery() {
if (!config.getBoolean(ServerConfig.Key.QUERY_ENABLED)) {
return;
}
SocketAddress address = getBindAddress(ServerConfig.Key.QUERY_PORT);
queryServer = new QueryServer(this, config.getBoolean(ServerConfig.Key.QUERY_PLUGINS));
logger.info("Binding query to address: " + address + "...");
ChannelFuture future = queryServer.bind(address);
Channel channel = future.awaitUninterruptibly().channel();
if (!channel.isActive()) {
logger.warning("Failed to bind query. Address already in use?");
}
}
/** Binds the rcon server to the address specified in the configuration. */
private void bindRcon() {
if (!config.getBoolean(ServerConfig.Key.RCON_ENABLED)) {
return;
}
SocketAddress address = getBindAddress(ServerConfig.Key.RCON_PORT);
rconServer = new RconServer(this, config.getString(ServerConfig.Key.RCON_PASSWORD));
logger.info("Binding rcon to address: " + address + "...");
ChannelFuture future = rconServer.bind(address);
Channel channel = future.awaitUninterruptibly().channel();
if (!channel.isActive()) {
logger.warning("Failed to bind rcon. Address already in use?");
}
}
/**
* Creates a new Server object.
*
* @param sqlDriver JDBC driver
* @param dbURL JDBC connection url
* @param dbLogin database login
* @param dbPasswd database password
*/
private Server(ServerConfig config) {
Server.instance = this;
this.connections = new ArrayList();
this.services = new ArrayList();
this.port = config.getPort();
this.socket = null;
this.dbLayer = null;
try {
dbLayer = DatabaseAbstractionLayer.createLayer(config);
Logging.getLogger().finer("dbLayer : " + dbLayer);
this.store = new Store(config);
} catch (Exception ex) {
Logging.getLogger().severe("#Err > Unable to connect to the database : " + ex.getMessage());
ex.printStackTrace();
System.exit(1);
}
try {
this.serverIp = InetAddress.getLocalHost().getHostAddress();
this.socket = new ServerSocket(this.port);
} catch (IOException e) {
Logging.getLogger().severe("#Err > Unable to listen on the port " + port + ".");
e.printStackTrace();
System.exit(1);
}
loadInternalServices();
}
/** Loads all plugins, calling onLoad, &c. */
private void loadPlugins() {
// clear the map
commandMap.clearCommands();
commandMap.register("glowstone", new ColorCommand("colors"));
commandMap.register("glowstone", new TellrawCommand());
File folder = new File(config.getString(ServerConfig.Key.PLUGIN_FOLDER));
if (!folder.isDirectory() && !folder.mkdirs()) {
logger.log(Level.SEVERE, "Could not create plugins directory: " + folder);
}
// clear plugins and prepare to load
pluginManager.clearPlugins();
pluginManager.registerInterface(JavaPluginLoader.class);
Plugin[] plugins = pluginManager.loadPlugins(folder);
// call onLoad methods
for (Plugin plugin : plugins) {
try {
plugin.onLoad();
} catch (Exception ex) {
logger.log(Level.SEVERE, "Error loading " + plugin.getDescription().getFullName(), ex);
}
}
}
/**
* Get the default game difficulty defined in the config.
*
* @return The default difficulty.
*/
public Difficulty getDifficulty() {
try {
return Difficulty.valueOf(config.getString(ServerConfig.Key.DIFFICULTY));
} catch (IllegalArgumentException | NullPointerException e) {
return Difficulty.NORMAL;
}
}
/** Load the server configuration. */
private void loadConfig() {
config.load();
// modifiable values
spawnRadius = config.getInt(ServerConfig.Key.SPAWN_RADIUS);
whitelistEnabled = config.getBoolean(ServerConfig.Key.WHITELIST);
idleTimeout = config.getInt(ServerConfig.Key.PLAYER_IDLE_TIMEOUT);
craftingManager.initialize();
// special handling
warnState = Warning.WarningState.value(config.getString(ServerConfig.Key.WARNING_STATE));
try {
defaultGameMode = GameMode.valueOf(config.getString(ServerConfig.Key.GAMEMODE));
} catch (IllegalArgumentException | NullPointerException e) {
defaultGameMode = GameMode.SURVIVAL;
}
// server icon
defaultIcon = new GlowServerIcon();
try {
File file = config.getFile("server-icon.png");
if (file.isFile()) {
defaultIcon = new GlowServerIcon(file);
}
} catch (Exception e) {
logger.log(Level.WARNING, "Failed to load server-icon.png", e);
}
}
/**
* Get the SocketAddress to bind to for a specified service.
*
* @param portKey The configuration key for the port to use.
* @return The SocketAddress
*/
private SocketAddress getBindAddress(ServerConfig.Key portKey) {
String ip = getIp();
int port = config.getInt(portKey);
if (ip.length() == 0) {
return new InetSocketAddress(port);
} else {
return new InetSocketAddress(ip, port);
}
}
@Override
public void configureDbConfig(com.avaje.ebean.config.ServerConfig dbConfig) {
com.avaje.ebean.config.DataSourceConfig ds = new com.avaje.ebean.config.DataSourceConfig();
ds.setDriver(config.getString(ServerConfig.Key.DB_DRIVER));
ds.setUrl(config.getString(ServerConfig.Key.DB_URL));
ds.setUsername(config.getString(ServerConfig.Key.DB_USERNAME));
ds.setPassword(config.getString(ServerConfig.Key.DB_PASSWORD));
ds.setIsolationLevel(
com.avaje.ebeaninternal.server.lib.sql.TransactionIsolation.getLevel(
config.getString(ServerConfig.Key.DB_ISOLATION)));
if (ds.getDriver().contains("sqlite")) {
dbConfig.setDatabasePlatform(new com.avaje.ebean.config.dbplatform.SQLitePlatform());
dbConfig.getDatabasePlatform().getDbDdlSyntax().setIdentity("");
}
dbConfig.setDataSourceConfig(ds);
}
@Override
public Map<String, String[]> getCommandAliases() {
Map<String, String[]> aliases = new HashMap<>();
ConfigurationSection section =
config.getConfigFile(ServerConfig.Key.COMMANDS_FILE).getConfigurationSection("aliases");
if (section == null) {
return aliases;
}
for (String key : section.getKeys(false)) {
List<String> list = section.getStringList(key);
aliases.put(key, list.toArray(new String[list.size()]));
}
return aliases;
}
/**
* Gets the default ChunkGenerator for the given environment and type.
*
* @return The ChunkGenerator.
*/
private ChunkGenerator getGenerator(String name, Environment environment, WorldType type) {
// find generator based on configuration
ConfigurationSection worlds = config.getWorlds();
if (worlds != null) {
String genName = worlds.getString(name + ".generator", null);
ChunkGenerator generator =
WorldCreator.getGeneratorForName(name, genName, getConsoleSender());
if (generator != null) {
return generator;
}
}
// find generator based on environment and world type
if (environment == Environment.NETHER) {
return new net.glowstone.generator.UndergroundGenerator();
} else if (environment == Environment.THE_END) {
return new net.glowstone.generator.CakeTownGenerator();
} else {
return new net.glowstone.generator.SurfaceGenerator();
}
}
/**
* Get whether to use color codes in Rcon responses.
*
* @return True if color codes will be present in Rcon responses
*/
public boolean useRconColors() {
return config.getBoolean(ServerConfig.Key.RCON_COLORS);
}
/**
* Get whether parsing of data provided by a proxy is enabled.
*
* @return True if a proxy is providing data to use.
*/
public boolean getProxySupport() {
return config.getBoolean(ServerConfig.Key.PROXY_SUPPORT);
}
/**
* Get whether worlds should keep their spawns loaded by default.
*
* @return Whether to keep spawns loaded by default.
*/
public boolean keepSpawnLoaded() {
return config.getBoolean(ServerConfig.Key.PERSIST_SPAWN);
}
@Override
public boolean useExactLoginLocation() {
return config.getBoolean(ServerConfig.Key.EXACT_LOGIN_LOCATION);
}
/**
* Get the threshold to use for network compression defined in the config.
*
* @return The compression threshold, or -1 for no compression.
*/
public int getCompressionThreshold() {
return config.getInt(ServerConfig.Key.COMPRESSION_THRESHOLD);
}
@Override
public boolean getAllowFlight() {
return config.getBoolean(ServerConfig.Key.ALLOW_FLIGHT);
}
/**
* Get whether achievements should be announced.
*
* @return True if achievements should be announced in chat.
*/
public boolean getAnnounceAchievements() {
return config.getBoolean(ServerConfig.Key.ANNOUNCE_ACHIEVEMENTS);
}
@Override
public int getMonsterSpawnLimit() {
return config.getInt(ServerConfig.Key.MONSTER_LIMIT);
}
@Override
public boolean isHardcore() {
return config.getBoolean(ServerConfig.Key.HARDCORE);
}
@Override
public int getWaterAnimalSpawnLimit() {
return config.getInt(ServerConfig.Key.WATER_ANIMAL_LIMIT);
}
@Override
public int getAmbientSpawnLimit() {
return config.getInt(ServerConfig.Key.AMBIENT_LIMIT);
}
/** Starts this server. */
public void start() {
// Determine console mode and start reading input
consoleManager.startConsole(config.getBoolean(ServerConfig.Key.USE_JLINE));
consoleManager.startFile(config.getString(ServerConfig.Key.LOG_FILE));
if (getProxySupport()) {
if (getOnlineMode()) {
logger.warning("Proxy support is enabled, but online mode is enabled.");
} else {
logger.info("Proxy support is enabled.");
}
} else if (!getOnlineMode()) {
logger.warning(
"The server is running in offline mode! Only do this if you know what you're doing.");
}
// Load player lists
opsList.load();
whitelist.load();
nameBans.load();
ipBans.load();
// DRAGONET-Start
this.dragonetServer = new DragonetServer(this);
this.dragonetServer.initialize();
// DRAGONET-End
// Start loading plugins
loadPlugins();
enablePlugins(PluginLoadOrder.STARTUP);
// Create worlds
String name = config.getString(ServerConfig.Key.LEVEL_NAME);
String seedString = config.getString(ServerConfig.Key.LEVEL_SEED);
boolean structs = getGenerateStructures();
WorldType type = WorldType.getByName(getWorldType());
if (type == null) {
type = WorldType.NORMAL;
}
long seed = new Random().nextLong();
if (!seedString.isEmpty()) {
try {
long parsed = Long.parseLong(seedString);
if (parsed != 0) {
seed = parsed;
}
} catch (NumberFormatException ex) {
seed = seedString.hashCode();
}
}
createWorld(
WorldCreator.name(name)
.environment(Environment.NORMAL)
.seed(seed)
.type(type)
.generateStructures(structs));
if (getAllowNether()) {
createWorld(
WorldCreator.name(name + "_nether")
.environment(Environment.NETHER)
.seed(seed)
.type(type)
.generateStructures(structs));
}
if (getAllowEnd()) {
createWorld(
WorldCreator.name(name + "_the_end")
.environment(Environment.THE_END)
.seed(seed)
.type(type)
.generateStructures(structs));
}
// Finish loading plugins
enablePlugins(PluginLoadOrder.POSTWORLD);
commandMap.registerServerAliases();
scheduler.start();
}
@Override
public int getTicksPerAnimalSpawns() {
return config.getInt(ServerConfig.Key.ANIMAL_TICKS);
}
/**
* Get the resource pack url for this server, or {@code null} if not set.
*
* @return The url of the resource pack to use, or {@code null}
*/
public String getResourcePackURL() {
return config.getString(ServerConfig.Key.RESOURCE_PACK);
}
/**
* Enable all plugins of the given load order type.
*
* @param type The type of plugin to enable.
*/
private void enablePlugins(PluginLoadOrder type) {
if (type == PluginLoadOrder.STARTUP) {
helpMap.clear();
helpMap.initializeGeneralTopics();
}
// load all the plugins
Plugin[] plugins = pluginManager.getPlugins();
for (Plugin plugin : plugins) {
if (!plugin.isEnabled() && plugin.getDescription().getLoad() == type) {
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);
}
}
try {
pluginManager.enablePlugin(plugin);
} catch (Throwable ex) {
logger.log(Level.SEVERE, "Error loading " + plugin.getDescription().getFullName(), ex);
}
}
}
if (type == PluginLoadOrder.POSTWORLD) {
commandMap.setFallbackCommands();
commandMap.registerServerAliases();
DefaultPermissions.registerCorePermissions();
helpMap.initializeCommands();
// load permissions.yml
ConfigurationSection permConfig = config.getConfigFile(ServerConfig.Key.PERMISSIONS_FILE);
List<Permission> perms =
Permission.loadPermissions(
permConfig.getValues(false),
"Permission node '%s' in permissions config is invalid",
PermissionDefault.OP);
for (Permission perm : perms) {
try {
pluginManager.addPermission(perm);
} catch (IllegalArgumentException ex) {
getLogger()
.log(
Level.WARNING,
"Permission config tried to register '"
+ perm.getName()
+ "' but it's already registered",
ex);
}
}
}
}
/**
* Get the resource pack hash for this server, or the empty string if not set.
*
* @return The hash of the resource pack, or the empty string
*/
public String getResourcePackHash() {
return config.getString(ServerConfig.Key.RESOURCE_PACK_HASH);
}
/** Returns the folder where configuration files are stored */
public File getConfigDir() {
return config.getDirectory();
}
@Override
public int getTicksPerMonsterSpawns() {
return config.getInt(ServerConfig.Key.MONSTER_TICKS);
}
@Override
public String getShutdownMessage() {
return config.getString(ServerConfig.Key.SHUTDOWN_MESSAGE);
}