--- a/net/minecraft/server/MinecraftServer.java +++ b/net/minecraft/server/MinecraftServer.java @@ -56,6 +56,13 @@ import org.apache.commons.lang3.Validate; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; +// CraftBukkit start +import jline.console.ConsoleReader; +import org.bukkit.Bukkit; +import org.bukkit.craftbukkit.CraftServer; +import org.bukkit.craftbukkit.Main; +import org.bukkit.event.server.ServerLoadEvent; +// CraftBukkit end public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTask> implements IMojangStatistics, ICommandListener, AutoCloseable, Runnable { @@ -75,7 +82,7 @@ public final DataFixer dataConverterManager; private String serverIp; private int serverPort = -1; - public final Map<DimensionManager, WorldServer> worldServer = Maps.newIdentityHashMap(); + public final Map<DimensionManager, WorldServer> worldServer = Maps.newLinkedHashMap(); // CraftBukkit - keep order, k+v already use identity methods private PlayerList playerList; private volatile boolean isRunning = true; private boolean isStopped; @@ -113,7 +120,7 @@ private final GameProfileRepository gameProfileRepository; private final UserCache userCache; private long Z; - public final Thread serverThread = (Thread) SystemUtils.a((Object) (new Thread(this, "Server thread")), (thread) -> { + public final Thread serverThread = (Thread) SystemUtils.a((new Thread(this, "Server thread")), (thread) -> { // CraftBukkit - decompile error thread.setUncaughtExceptionHandler((thread1, throwable) -> { MinecraftServer.LOGGER.error(throwable); }); @@ -145,7 +152,21 @@ @Nullable private String ax; - public MinecraftServer(File file, Proxy proxy, DataFixer datafixer, CommandDispatcher commanddispatcher, YggdrasilAuthenticationService yggdrasilauthenticationservice, MinecraftSessionService minecraftsessionservice, GameProfileRepository gameprofilerepository, UserCache usercache, WorldLoadListenerFactory worldloadlistenerfactory, String s) { + // CraftBukkit start + public org.bukkit.craftbukkit.CraftServer server; + public OptionSet options; + public org.bukkit.command.ConsoleCommandSender console; + public org.bukkit.command.RemoteConsoleCommandSender remoteConsole; + public ConsoleReader reader; + public static int currentTick = (int) (System.currentTimeMillis() / 50); + public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>(); + public int autosavePeriod; + public File bukkitDataPackFolder; + public CommandDispatcher vanillaCommandDispatcher; + private boolean forceTicks; + // CraftBukkit end + + public MinecraftServer(OptionSet options, Proxy proxy, DataFixer datafixer, CommandDispatcher commanddispatcher, YggdrasilAuthenticationService yggdrasilauthenticationservice, MinecraftSessionService minecraftsessionservice, GameProfileRepository gameprofilerepository, UserCache usercache, WorldLoadListenerFactory worldloadlistenerfactory, String s) { super("Server"); this.ae = new ResourceManager(EnumResourcePackType.SERVER_DATA, this.serverThread); this.resourcePackRepository = new ResourcePackRepository<>(ResourcePackLoader::new); @@ -159,15 +180,15 @@ this.customFunctionData = new CustomFunctionData(this); this.circularTimer = new CircularTimer(); this.proxy = proxy; - this.commandDispatcher = commanddispatcher; + this.commandDispatcher = this.vanillaCommandDispatcher = commanddispatcher; // CraftBukkit this.yggdrasilAuthenticationService = yggdrasilauthenticationservice; this.minecraftSessionService = minecraftsessionservice; this.gameProfileRepository = gameprofilerepository; this.userCache = usercache; - this.universe = file; - this.serverConnection = new ServerConnection(this); + // this.universe = file; // CraftBukkit + this.serverConnection = new ServerConnection(this); // CraftBukkit this.worldLoadListenerFactory = worldloadlistenerfactory; - this.convertable = new Convertable(file.toPath(), file.toPath().resolve("../backups"), datafixer); + // this.convertable = new Convertable(file.toPath(), file.toPath().resolve("../backups"), datafixer); // CraftBukkit - moved to DedicatedServer.init this.dataConverterManager = datafixer; this.ae.a((IReloadListener) this.tagRegistry); this.ae.a((IReloadListener) this.lootPredicateManager); @@ -177,7 +198,32 @@ this.ae.a((IReloadListener) this.advancementDataWorld); this.executorService = SystemUtils.e(); this.K = s; + // CraftBukkit start + this.options = options; + // Try to see if we're actually running in a terminal, disable jline if not + if (System.console() == null && System.getProperty("jline.terminal") == null) { + System.setProperty("jline.terminal", "jline.UnsupportedTerminal"); + Main.useJline = false; + } + + try { + reader = new ConsoleReader(System.in, System.out); + reader.setExpandEvents(false); // Avoid parsing exceptions for uncommonly used event designators + } catch (Throwable e) { + try { + // Try again with jline disabled for Windows users without C++ 2008 Redistributable + System.setProperty("jline.terminal", "jline.UnsupportedTerminal"); + System.setProperty("user.language", "en"); + Main.useJline = false; + reader = new ConsoleReader(System.in, System.out); + reader.setExpandEvents(false); + } catch (IOException ex) { + LOGGER.warn((String) null, ex); + } + } + Runtime.getRuntime().addShutdownHook(new org.bukkit.craftbukkit.util.ServerShutdownThread(this)); } + // CraftBukkit end private void initializeScoreboards(WorldPersistentData worldpersistentdata) { PersistentScoreboard persistentscoreboard = (PersistentScoreboard) worldpersistentdata.a(PersistentScoreboard::new, "scoreboard"); @@ -213,11 +259,11 @@ } if (this.forceUpgrade) { - MinecraftServer.LOGGER.info("Forcing world upgrade!"); - WorldData worlddata = this.getConvertable().b(this.getWorld()); + MinecraftServer.LOGGER.info("Forcing world upgrade! {}", s); // CraftBukkit + WorldData worlddata = this.getConvertable().b(s); // CraftBukkit if (worlddata != null) { - WorldUpgrader worldupgrader = new WorldUpgrader(this.getWorld(), this.getConvertable(), worlddata, this.eraseCache); + WorldUpgrader worldupgrader = new WorldUpgrader(s, this.getConvertable(), worlddata, this.eraseCache); // CraftBukkit IChatBaseComponent ichatbasecomponent = null; while (!worldupgrader.b()) { @@ -256,8 +302,9 @@ } protected void a(String s, String s1, long i, WorldType worldtype, JsonElement jsonelement) { - this.convertWorld(s); + // this.convertWorld(s); // CraftBukkit - moved down this.b((IChatBaseComponent) (new ChatMessage("menu.loadingLevel", new Object[0]))); + /* CraftBukkit start - Remove ticktime arrays and worldsettings WorldNBTStorage worldnbtstorage = this.getConvertable().a(s, this); this.a(this.getWorld(), worldnbtstorage); @@ -283,27 +330,137 @@ worlddata.a(this.getServerModName(), this.q().isPresent()); this.a(worldnbtstorage.getDirectory(), worlddata); - WorldLoadListener worldloadlistener = this.worldLoadListenerFactory.create(11); + */ + int worldCount = 3; - this.a(worldnbtstorage, worlddata, worldsettings, worldloadlistener); - this.a(this.getDifficulty(), true); - this.loadSpawn(worldloadlistener); - } + for (int j = 0; j < worldCount; ++j) { + WorldServer world; + WorldData worlddata; + byte dimension = 0; + + if (j == 1) { + if (getAllowNether()) { + dimension = -1; + } else { + continue; + } + } - protected void a(WorldNBTStorage worldnbtstorage, WorldData worlddata, WorldSettings worldsettings, WorldLoadListener worldloadlistener) { - if (this.isDemoMode()) { - worlddata.a(MinecraftServer.c); + if (j == 2) { + if (server.getAllowEnd()) { + dimension = 1; + } else { + continue; + } + } + + String worldType = org.bukkit.World.Environment.getEnvironment(dimension).toString().toLowerCase(); + String name = (dimension == 0) ? s : s + "_" + worldType; + this.convertWorld(name); // Run conversion now + + org.bukkit.generator.ChunkGenerator gen = this.server.getGenerator(name); + WorldSettings worldsettings = new WorldSettings(i, this.getGamemode(), this.getGenerateStructures(), this.isHardcore(), worldtype); + worldsettings.setGeneratorSettings(jsonelement); + + if (j == 0) { + WorldNBTStorage worldnbtstorage = new WorldNBTStorage(server.getWorldContainer(), s1, this, this.dataConverterManager); + worlddata = worldnbtstorage.getWorldData(); + if (worlddata == null) { + worlddata = new WorldData(worldsettings, s1); + } + worlddata.checkName(s1); // CraftBukkit - Migration did not rewrite the level.dat; This forces 1.8 to take the last loaded world as respawn (in this case the end) + this.a(worldnbtstorage.getDirectory(), worlddata); + WorldLoadListener worldloadlistener = this.worldLoadListenerFactory.create(11); + + if (this.isDemoMode()) { + worlddata.a(MinecraftServer.c); + } + world = new WorldServer(this, this.executorService, worldnbtstorage, worlddata, DimensionManager.OVERWORLD, this.methodProfiler, worldloadlistener, org.bukkit.World.Environment.getEnvironment(dimension), gen); + + WorldPersistentData worldpersistentdata = world.getWorldPersistentData(); + this.initializeScoreboards(worldpersistentdata); + this.server.scoreboardManager = new org.bukkit.craftbukkit.scoreboard.CraftScoreboardManager(this, world.getScoreboard()); + this.persistentCommandStorage = new PersistentCommandStorage(worldpersistentdata); + } else { + String dim = "DIM" + dimension; + + File newWorld = new File(new File(name), dim); + File oldWorld = new File(new File(s), dim); + File oldLevelDat = new File(new File(s), "level.dat"); // The data folders exist on first run as they are created in the PersistentCollection constructor above, but the level.dat won't + + if (!newWorld.isDirectory() && oldWorld.isDirectory() && oldLevelDat.isFile()) { + MinecraftServer.LOGGER.info("---- Migration of old " + worldType + " folder required ----"); + MinecraftServer.LOGGER.info("Unfortunately due to the way that Minecraft implemented multiworld support in 1.6, Bukkit requires that you move your " + worldType + " folder to a new location in order to operate correctly."); + MinecraftServer.LOGGER.info("We will move this folder for you, but it will mean that you need to move it back should you wish to stop using Bukkit in the future."); + MinecraftServer.LOGGER.info("Attempting to move " + oldWorld + " to " + newWorld + "..."); + + if (newWorld.exists()) { + MinecraftServer.LOGGER.warn("A file or folder already exists at " + newWorld + "!"); + MinecraftServer.LOGGER.info("---- Migration of old " + worldType + " folder failed ----"); + } else if (newWorld.getParentFile().mkdirs()) { + if (oldWorld.renameTo(newWorld)) { + MinecraftServer.LOGGER.info("Success! To restore " + worldType + " in the future, simply move " + newWorld + " to " + oldWorld); + // Migrate world data too. + try { + com.google.common.io.Files.copy(oldLevelDat, new File(new File(name), "level.dat")); + org.apache.commons.io.FileUtils.copyDirectory(new File(new File(s), "data"), new File(new File(name), "data")); + } catch (IOException exception) { + MinecraftServer.LOGGER.warn("Unable to migrate world data."); + } + MinecraftServer.LOGGER.info("---- Migration of old " + worldType + " folder complete ----"); + } else { + MinecraftServer.LOGGER.warn("Could not move folder " + oldWorld + " to " + newWorld + "!"); + MinecraftServer.LOGGER.info("---- Migration of old " + worldType + " folder failed ----"); + } + } else { + MinecraftServer.LOGGER.warn("Could not create path for " + newWorld + "!"); + MinecraftServer.LOGGER.info("---- Migration of old " + worldType + " folder failed ----"); + } + } + + WorldNBTStorage worldnbtstorage = new WorldNBTStorage(server.getWorldContainer(), name, this, this.dataConverterManager); + // world =, b0 to dimension, s1 to name, added Environment and gen + worlddata = worldnbtstorage.getWorldData(); + if (worlddata == null) { + worlddata = new WorldData(worldsettings, name); + } + worlddata.checkName(name); // CraftBukkit - Migration did not rewrite the level.dat; This forces 1.8 to take the last loaded world as respawn (in this case the end) + WorldLoadListener worldloadlistener = this.worldLoadListenerFactory.create(11); + world = new SecondaryWorldServer(this.getWorldServer(DimensionManager.OVERWORLD), this, this.executorService, worldnbtstorage, DimensionManager.a(dimension), this.methodProfiler, worldloadlistener, worlddata, org.bukkit.World.Environment.getEnvironment(dimension), gen); + } + + this.initWorld(world, worlddata, worldsettings); + this.server.getPluginManager().callEvent(new org.bukkit.event.world.WorldInitEvent(world.getWorld())); + + this.worldServer.put(world.getWorldProvider().getDimensionManager(), world); + this.getPlayerList().setPlayerFileData(world); + + if (worlddata.getCustomBossEvents() != null) { + this.getBossBattleCustomData().load(worlddata.getCustomBossEvents()); + } + } + this.a(this.getDifficulty(), true); + for (WorldServer worldserver : this.getWorlds()) { + this.loadSpawn(worldserver.getChunkProvider().playerChunkMap.worldLoadListener, worldserver); + this.server.getPluginManager().callEvent(new org.bukkit.event.world.WorldLoadEvent(worldserver.getWorld())); } - WorldServer worldserver = new WorldServer(this, this.executorService, worldnbtstorage, worlddata, DimensionManager.OVERWORLD, this.methodProfiler, worldloadlistener); + this.server.enablePlugins(org.bukkit.plugin.PluginLoadOrder.POSTWORLD); + this.server.getPluginManager().callEvent(new ServerLoadEvent(ServerLoadEvent.LoadType.STARTUP)); + this.serverConnection.acceptConnections(); + // CraftBukkit end - this.worldServer.put(DimensionManager.OVERWORLD, worldserver); - WorldPersistentData worldpersistentdata = worldserver.getWorldPersistentData(); + } - this.initializeScoreboards(worldpersistentdata); - this.persistentCommandStorage = new PersistentCommandStorage(worldpersistentdata); - worldserver.getWorldBorder().b(worlddata); - WorldServer worldserver1 = this.getWorldServer(DimensionManager.OVERWORLD); + // CraftBukkit start + public void initWorld(WorldServer worldserver1, WorldData worlddata, WorldSettings worldsettings) { + worldserver1.getWorldBorder().b(worlddata); + + // CraftBukkit start + if (worldserver1.generator != null) { + worldserver1.getWorld().getPopulators().addAll(worldserver1.generator.getDefaultPopulators(worldserver1.getWorld())); + } + // CraftBukkit end if (!worlddata.u()) { try { @@ -327,23 +484,8 @@ worlddata.d(true); } - - this.getPlayerList().setPlayerFileData(worldserver1); - if (worlddata.getCustomBossEvents() != null) { - this.getBossBattleCustomData().load(worlddata.getCustomBossEvents()); - } - - Iterator iterator = DimensionManager.a().iterator(); - - while (iterator.hasNext()) { - DimensionManager dimensionmanager = (DimensionManager) iterator.next(); - - if (dimensionmanager != DimensionManager.OVERWORLD) { - this.worldServer.put(dimensionmanager, new SecondaryWorldServer(worldserver1, this, this.executorService, worldnbtstorage, dimensionmanager, this.methodProfiler, worldloadlistener)); - } - } - } + // CraftBukkit end private void a(WorldData worlddata) { worlddata.f(false); @@ -362,6 +504,23 @@ protected void a(File file, WorldData worlddata) { this.resourcePackRepository.a((ResourcePackSource) (new ResourcePackSourceVanilla())); this.resourcePackFolder = new ResourcePackSourceFolder(new File(file, "datapacks")); + // CraftBukkit start + bukkitDataPackFolder = new File(new File(file, "datapacks"), "bukkit"); + if (!bukkitDataPackFolder.exists()) { + bukkitDataPackFolder.mkdirs(); + } + File mcMeta = new File(bukkitDataPackFolder, "pack.mcmeta"); + try { + com.google.common.io.Files.write("{\n" + + " \"pack\": {\n" + + " \"description\": \"Data pack for resources provided by Bukkit plugins\",\n" + + " \"pack_format\": " + SharedConstants.getGameVersion().getPackVersion() + "\n" + + " }\n" + + "}\n", mcMeta, com.google.common.base.Charsets.UTF_8); + } catch (IOException ex) { + throw new RuntimeException("Could not initialize Bukkit datapack", ex); + } + // CraftBukkit end this.resourcePackRepository.a((ResourcePackSource) this.resourcePackFolder); this.resourcePackRepository.a(); List<ResourcePackLoader> list = Lists.newArrayList(); @@ -383,11 +542,18 @@ this.bb(); } - public void loadSpawn(WorldLoadListener worldloadlistener) { + // CraftBukkit start + public void loadSpawn(WorldLoadListener worldloadlistener, WorldServer worldserver) { + if (!worldserver.getWorld().getKeepSpawnInMemory()) { + return; + } + this.b((IChatBaseComponent) (new ChatMessage("menu.generatingTerrain", new Object[0]))); - WorldServer worldserver = this.getWorldServer(DimensionManager.OVERWORLD); + // WorldServer worldserver = this.getWorldServer(DimensionManager.OVERWORLD); + this.forceTicks = true; + // CraftBukkit end - MinecraftServer.LOGGER.info("Preparing start region for dimension " + DimensionManager.a(worldserver.worldProvider.getDimensionManager())); + MinecraftServer.LOGGER.info("Preparing start region for dimension '{}'/{}", worldserver.getWorldData().getName(), DimensionManager.a(worldserver.worldProvider.getDimensionManager().getType())); // CraftBukkit BlockPosition blockposition = worldserver.getSpawn(); worldloadlistener.a(new ChunkCoordIntPair(blockposition)); @@ -398,17 +564,21 @@ chunkproviderserver.addTicket(TicketType.START, new ChunkCoordIntPair(blockposition), 11, Unit.INSTANCE); while (chunkproviderserver.b() != 441) { - this.nextTick = SystemUtils.getMonotonicMillis() + 10L; - this.sleepForTick(); + // CraftBukkit start + // this.nextTick = SystemUtils.getMonotonicMillis() + 10L; + this.executeModerately(); + // CraftBukkit end } - this.nextTick = SystemUtils.getMonotonicMillis() + 10L; - this.sleepForTick(); - Iterator iterator = DimensionManager.a().iterator(); - - while (iterator.hasNext()) { - DimensionManager dimensionmanager = (DimensionManager) iterator.next(); - ForcedChunk forcedchunk = (ForcedChunk) this.getWorldServer(dimensionmanager).getWorldPersistentData().b(ForcedChunk::new, "chunks"); + // CraftBukkit start + // this.nextTick = SystemUtils.getMonotonicMillis() + 10L; + this.executeModerately(); + // Iterator iterator = DimensionManager.a().iterator(); + + if (true) { + DimensionManager dimensionmanager = worldserver.worldProvider.getDimensionManager(); + ForcedChunk forcedchunk = (ForcedChunk) worldserver.getWorldPersistentData().b(ForcedChunk::new, "chunks"); + // CraftBukkit end if (forcedchunk != null) { WorldServer worldserver1 = this.getWorldServer(dimensionmanager); @@ -423,10 +593,16 @@ } } - this.nextTick = SystemUtils.getMonotonicMillis() + 10L; - this.sleepForTick(); + // CraftBukkit start + // this.nextTick = SystemUtils.getMonotonicMillis() + 10L; + this.executeModerately(); + // CraftBukkit end worldloadlistener.b(); chunkproviderserver.getLightEngine().a(5); + + // CraftBukkit start + this.forceTicks = false; + // CraftBukkit end } protected void a(String s, WorldNBTStorage worldnbtstorage) { @@ -473,12 +649,16 @@ } } + // CraftBukkit start - moved to WorldServer.save + /* WorldServer worldserver1 = this.getWorldServer(DimensionManager.OVERWORLD); WorldData worlddata = worldserver1.getWorldData(); worldserver1.getWorldBorder().save(worlddata); worlddata.setCustomBossEvents(this.getBossBattleCustomData().save()); worldserver1.getDataManager().saveWorldData(worlddata, this.getPlayerList().save()); + */ + // CraftBukkit end return flag3; } @@ -487,8 +667,29 @@ this.stop(); } + // CraftBukkit start + private boolean hasStopped = false; + private final Object stopLock = new Object(); + public final boolean hasStopped() { + synchronized (stopLock) { + return hasStopped; + } + } + // CraftBukkit end + protected void stop() { + // CraftBukkit start - prevent double stopping on multiple threads + synchronized(stopLock) { + if (hasStopped) return; + hasStopped = true; + } + // CraftBukkit end MinecraftServer.LOGGER.info("Stopping server"); + // CraftBukkit start + if (this.server != null) { + this.server.disablePlugins(); + } + // CraftBukkit end if (this.getServerConnection() != null) { this.getServerConnection().b(); } @@ -497,6 +698,7 @@ MinecraftServer.LOGGER.info("Saving players"); this.playerList.savePlayers(); this.playerList.shutdown(); + try { Thread.sleep(100); } catch (InterruptedException ex) {} // CraftBukkit - SPIGOT-625 - give server at least a chance to send packets } MinecraftServer.LOGGER.info("Saving worlds"); @@ -566,14 +768,16 @@ while (this.isRunning) { long i = SystemUtils.getMonotonicMillis() - this.nextTick; - if (i > 2000L && this.nextTick - this.lastOverloadTime >= 15000L) { + if (i > 5000L && this.nextTick - this.lastOverloadTime >= 30000L) { // CraftBukkit long j = i / 50L; + if (server.getWarnOnOverload()) // CraftBukkit MinecraftServer.LOGGER.warn("Can't keep up! Is the server overloaded? Running {}ms or {} ticks behind", i, j); this.nextTick += j * 50L; this.lastOverloadTime = this.nextTick; } + MinecraftServer.currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit this.nextTick += 50L; if (this.T) { this.T = false; @@ -620,6 +824,12 @@ } catch (Throwable throwable1) { MinecraftServer.LOGGER.error("Exception stopping the server", throwable1); } finally { + // CraftBukkit start - Restore terminal to original settings + try { + reader.getTerminal().restore(); + } catch (Exception ignored) { + } + // CraftBukkit end this.exit(); } @@ -628,8 +838,15 @@ } private boolean canSleepForTick() { - return this.isEntered() || SystemUtils.getMonotonicMillis() < (this.ac ? this.ab : this.nextTick); + // CraftBukkit start + return this.forceTicks || this.isEntered() || SystemUtils.getMonotonicMillis() < (this.ac ? this.ab : this.nextTick); + } + + private void executeModerately() { + this.executeAll(); + java.util.concurrent.locks.LockSupport.parkNanos("executing tasks", 1000L); } + // CraftBukkit end protected void sleepForTick() { this.executeAll(); @@ -735,7 +952,7 @@ this.serverPing.b().a(agameprofile); } - if (this.ticks % 6000 == 0) { + if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // CraftBukkit MinecraftServer.LOGGER.debug("Autosave started"); this.methodProfiler.enter("save"); this.playerList.savePlayers(); @@ -765,23 +982,40 @@ } protected void b(BooleanSupplier booleansupplier) { + this.server.getScheduler().mainThreadHeartbeat(this.ticks); // CraftBukkit this.methodProfiler.enter("commandFunctions"); this.getFunctionData().tick(); this.methodProfiler.exitEnter("levels"); Iterator iterator = this.getWorlds().iterator(); + // CraftBukkit start + // Run tasks that are waiting on processing + while (!processQueue.isEmpty()) { + processQueue.remove().run(); + } + + // Send time updates to everyone, it will get the right time from the world the player is in. + if (this.ticks % 20 == 0) { + for (int i = 0; i < this.getPlayerList().players.size(); ++i) { + EntityPlayer entityplayer = (EntityPlayer) this.getPlayerList().players.get(i); + entityplayer.playerConnection.sendPacket(new PacketPlayOutUpdateTime(entityplayer.world.getTime(), entityplayer.getPlayerTime(), entityplayer.world.getGameRules().getBoolean(GameRules.DO_DAYLIGHT_CYCLE))); // Add support for per player time + } + } + while (iterator.hasNext()) { WorldServer worldserver = (WorldServer) iterator.next(); - if (worldserver.worldProvider.getDimensionManager() == DimensionManager.OVERWORLD || this.getAllowNether()) { + if (true || worldserver.worldProvider.getDimensionManager() == DimensionManager.OVERWORLD || this.getAllowNether()) { // CraftBukkit this.methodProfiler.a(() -> { return worldserver.getWorldData().getName() + " " + IRegistry.DIMENSION_TYPE.getKey(worldserver.worldProvider.getDimensionManager()); }); + /* Drop global time updates if (this.ticks % 20 == 0) { this.methodProfiler.enter("timeSync"); this.playerList.a((Packet) (new PacketPlayOutUpdateTime(worldserver.getTime(), worldserver.getDayTime(), worldserver.getGameRules().getBoolean(GameRules.DO_DAYLIGHT_CYCLE))), worldserver.worldProvider.getDimensionManager()); this.methodProfiler.exit(); } + // CraftBukkit end */ this.methodProfiler.enter("tick"); @@ -824,7 +1058,8 @@ this.tickables.add(runnable); } - public static void main(String[] astring) { + public static void main(final OptionSet optionset) { // CraftBukkit - replaces main(String[] astring) + /* CraftBukkit start - Replace everything OptionParser optionparser = new OptionParser(); OptionSpec<Void> optionspec = optionparser.accepts("nogui"); OptionSpec<Void> optionspec1 = optionparser.accepts("initSettings", "Initializes 'server.properties' and 'eula.txt', then quits"); @@ -847,15 +1082,17 @@ optionparser.printHelpOn(System.err); return; } + */ // CraftBukkit end + try { java.nio.file.Path java_nio_file_path = Paths.get("server.properties"); - DedicatedServerSettings dedicatedserversettings = new DedicatedServerSettings(java_nio_file_path); + DedicatedServerSettings dedicatedserversettings = new DedicatedServerSettings(optionset); // CraftBukkit - CLI argument support dedicatedserversettings.save(); java.nio.file.Path java_nio_file_path1 = Paths.get("eula.txt"); EULA eula = new EULA(java_nio_file_path1); - if (optionset.has(optionspec1)) { + if (optionset.has("initSettings")) { // CraftBukkit MinecraftServer.LOGGER.info("Initialized '" + java_nio_file_path.toAbsolutePath().toString() + "' and '" + java_nio_file_path1.toAbsolutePath().toString() + "'"); return; } @@ -868,14 +1105,16 @@ CrashReport.h(); DispenserRegistry.init(); DispenserRegistry.c(); - String s = (String) optionset.valueOf(optionspec8); + File s = (File) optionset.valueOf("universe"); // CraftBukkit YggdrasilAuthenticationService yggdrasilauthenticationservice = new YggdrasilAuthenticationService(Proxy.NO_PROXY, UUID.randomUUID().toString()); MinecraftSessionService minecraftsessionservice = yggdrasilauthenticationservice.createMinecraftSessionService(); GameProfileRepository gameprofilerepository = yggdrasilauthenticationservice.createProfileRepository(); UserCache usercache = new UserCache(gameprofilerepository, new File(s, MinecraftServer.b.getName())); - String s1 = (String) Optional.ofNullable(optionset.valueOf(optionspec9)).orElse(dedicatedserversettings.getProperties().levelName); - final DedicatedServer dedicatedserver = new DedicatedServer(new File(s), dedicatedserversettings, DataConverterRegistry.a(), yggdrasilauthenticationservice, minecraftsessionservice, gameprofilerepository, usercache, WorldLoadListenerLogger::new, s1); + // CraftBukkit start + String s1 = (String) Optional.ofNullable(optionset.valueOf("world")).orElse(dedicatedserversettings.getProperties().levelName); + final DedicatedServer dedicatedserver = new DedicatedServer(optionset, dedicatedserversettings, DataConverterRegistry.a(), yggdrasilauthenticationservice, minecraftsessionservice, gameprofilerepository, usercache, WorldLoadListenerLogger::new, s1); + /* dedicatedserver.i((String) optionset.valueOf(optionspec7)); dedicatedserver.setPort((Integer) optionset.valueOf(optionspec10)); dedicatedserver.e(optionset.has(optionspec2)); @@ -883,12 +1122,14 @@ dedicatedserver.setForceUpgrade(optionset.has(optionspec4)); dedicatedserver.setEraseCache(optionset.has(optionspec5)); dedicatedserver.c((String) optionset.valueOf(optionspec11)); - boolean flag = !optionset.has(optionspec) && !optionset.valuesOf(nonoptionargumentspec).contains("nogui"); + */ + boolean flag = !optionset.has("nogui") && !optionset.nonOptionArguments().contains("nogui"); if (flag && !GraphicsEnvironment.isHeadless()) { dedicatedserver.bc(); } + /* dedicatedserver.startServerThread(); Thread thread = new Thread("Server Shutdown Thread") { public void run() { @@ -898,6 +1139,29 @@ thread.setUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler(MinecraftServer.LOGGER)); Runtime.getRuntime().addShutdownHook(thread); + */ + + if (optionset.has("port")) { + int port = (Integer) optionset.valueOf("port"); + if (port > 0) { + dedicatedserver.setPort(port); + } + } + + if (optionset.has("universe")) { + dedicatedserver.universe = (File) optionset.valueOf("universe"); + } + + if (optionset.has("forceUpgrade")) { + dedicatedserver.setForceUpgrade(true); + } + + if (optionset.has("eraseCache")) { + dedicatedserver.setEraseCache(true); + } + + dedicatedserver.serverThread.start(); + // CraftBukkit end } catch (Exception exception) { MinecraftServer.LOGGER.fatal("Failed to start the minecraft server", exception); } @@ -917,7 +1181,9 @@ } public void startServerThread() { + /* CraftBukkit start - prevent abuse this.serverThread.start(); + // CraftBukkit end */ } public File d(String s) { @@ -972,7 +1238,7 @@ } public String getServerModName() { - return "vanilla"; + return server.getName(); // CraftBukkit - cb > vanilla! } public CrashReport b(CrashReport crashreport) { @@ -1013,7 +1279,7 @@ public abstract Optional<String> q(); public boolean K() { - return this.universe != null; + return true; // CraftBukkit } @Override @@ -1729,4 +1995,16 @@ private void bb() { Block.REGISTRY_ID.forEach(IBlockData::c); } + + // CraftBukkit start + @Override + public boolean isMainThread() { + return super.isMainThread() || this.isStopped(); // CraftBukkit - MC-142590 + } + + @Deprecated + public static MinecraftServer getServer() { + return (Bukkit.getServer() instanceof CraftServer) ? ((CraftServer) Bukkit.getServer()).getServer() : null; + } + // CraftBukkit end }