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Paper/src/main/java/net/minecraft/server/MinecraftServer.java
t00thpick1 624603cd41 [Bleeding] Send short version string on ping. Addresses BUKKIT-5206 
With the update in 1.7 that improved the server ping, it was made to
include a long version string for CraftBukkit. This value is too long
for proper display so we now send a shortened string consisting of
the server implementation and the minecraft version.
2013-12-20 23:37:56 -06:00

1298 Zeilen
42 KiB
Java
Originalformat Blame Verlauf

package net.minecraft.server;
import java.awt.GraphicsEnvironment;
import java.awt.image.BufferedImage;
import java.io.File;
import java.net.Proxy;
import java.security.KeyPair;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.Callable;
import javax.imageio.ImageIO;
import net.minecraft.util.com.google.common.base.Charsets;
import net.minecraft.util.com.mojang.authlib.GameProfile;
import net.minecraft.util.com.mojang.authlib.minecraft.MinecraftSessionService;
import net.minecraft.util.com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService;
import net.minecraft.util.io.netty.buffer.ByteBuf;
import net.minecraft.util.io.netty.buffer.ByteBufOutputStream;
import net.minecraft.util.io.netty.buffer.Unpooled;
import net.minecraft.util.io.netty.handler.codec.base64.Base64;
import net.minecraft.util.org.apache.commons.lang3.Validate;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
// CraftBukkit start
import java.io.IOException;
import jline.console.ConsoleReader;
import joptsimple.OptionSet;
import org.bukkit.World.Environment;
import org.bukkit.craftbukkit.util.Waitable;
import org.bukkit.event.server.RemoteServerCommandEvent;
import org.bukkit.event.world.WorldSaveEvent;
// CraftBukkit end
public abstract class MinecraftServer implements ICommandListener, Runnable, IMojangStatistics {
private static final Logger h = LogManager.getLogger();
private static MinecraftServer i;
public Convertable convertable; // CraftBukkit - private final -> public
private final MojangStatisticsGenerator k = new MojangStatisticsGenerator("server", this, ap());
public File universe; // CraftBukkit - private final -> public
private final List m = new ArrayList();
private final ICommandHandler n;
public final MethodProfiler methodProfiler = new MethodProfiler();
private final ServerConnection o;
private final ServerPing p = new ServerPing();
private final Random q = new Random();
private String serverIp;
private int s = -1;
public WorldServer[] worldServer;
private PlayerList t;
private boolean isRunning = true;
private boolean isStopped;
private int ticks;
protected final Proxy c;
public String d;
public int e;
private boolean onlineMode;
private boolean spawnAnimals;
private boolean spawnNPCs;
private boolean pvpMode;
private boolean allowFlight;
private String motd;
private int D;
private int E = 0;
public final long[] f = new long[100];
public long[][] g;
private KeyPair F;
private String G;
private String H;
private boolean demoMode;
private boolean K;
private boolean L;
private String M = "";
private boolean N;
private long O;
private String P;
private boolean Q;
private boolean R;
private final MinecraftSessionService S;
private long T = 0L;
// CraftBukkit start
public List<WorldServer> worlds = new ArrayList<WorldServer>();
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 final Thread primaryThread;
public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>();
public int autosavePeriod;
// CraftBukkit end
public MinecraftServer(OptionSet options, Proxy proxy) { // CraftBukkit - signature file -> OptionSet
i = this;
this.c = proxy;
// this.universe = file1; // CraftBukkit
this.o = new ServerConnection(this);
this.n = new CommandDispatcher();
// this.convertable = new WorldLoaderServer(file1); // CraftBukkit - moved to DedicatedServer.init
this.S = (new YggdrasilAuthenticationService(proxy, UUID.randomUUID().toString())).createMinecraftSessionService();
// 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.setProperty("jline.terminal", "jline.UnsupportedTerminal");
org.bukkit.craftbukkit.Main.useJline = false;
}
try {
this.reader = new ConsoleReader(System.in, System.out);
this.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");
org.bukkit.craftbukkit.Main.useJline = false;
this.reader = new ConsoleReader(System.in, System.out);
this.reader.setExpandEvents(false);
} catch (IOException ex) {
h.warn((String) null, ex);
}
}
Runtime.getRuntime().addShutdownHook(new org.bukkit.craftbukkit.util.ServerShutdownThread(this));
primaryThread = new ThreadServerApplication(this, "Server thread"); // Moved from main
}
public abstract PropertyManager getPropertyManager();
// CraftBukkit end
protected abstract boolean init() throws java.net.UnknownHostException; // CraftBukkit - throws UnknownHostException
protected void a(String s) {
if (this.getConvertable().isConvertable(s)) {
h.info("Converting map!");
this.b("menu.convertingLevel");
this.getConvertable().convert(s, new ConvertProgressUpdater(this));
}
}
protected synchronized void b(String s) {
this.P = s;
}
protected void a(String s, String s1, long i, WorldType worldtype, String s2) {
this.a(s);
this.b("menu.loadingLevel");
this.worldServer = new WorldServer[3];
// this.g = new long[this.worldServer.length][100]; // CraftBukkit - Removed ticktime arrays
// IDataManager idatamanager = this.convertable.a(s, true);
// WorldData worlddata = idatamanager.getWorldData();
/* CraftBukkit start - Removed worldsettings
WorldSettings worldsettings;
if (worlddata == null) {
worldsettings = new WorldSettings(i, this.getGamemode(), this.getGenerateStructures(), this.isHardcore(), worldtype);
worldsettings.a(s2);
} else {
worldsettings = new WorldSettings(worlddata);
}
if (this.K) {
worldsettings.a();
}
// */
int worldCount = 3;
for (int j = 0; j < worldCount; ++j) {
WorldServer world;
int dimension = 0;
if (j == 1) {
if (this.getAllowNether()) {
dimension = -1;
} else {
continue;
}
}
if (j == 2) {
if (this.server.getAllowEnd()) {
dimension = 1;
} else {
continue;
}
}
String worldType = Environment.getEnvironment(dimension).toString().toLowerCase();
String name = (dimension == 0) ? s : s + "_" + worldType;
org.bukkit.generator.ChunkGenerator gen = this.server.getGenerator(name);
WorldSettings worldsettings = new WorldSettings(i, this.getGamemode(), this.getGenerateStructures(), this.isHardcore(), worldtype);
worldsettings.a(s2);
if (j == 0) {
IDataManager idatamanager = new ServerNBTManager(server.getWorldContainer(), s1, true);
if (this.P()) {
world = new DemoWorldServer(this, idatamanager, s1, dimension, this.methodProfiler);
} else {
// world =, b0 to dimension, added Environment and gen
world = new WorldServer(this, idatamanager, s1, dimension, worldsettings, this.methodProfiler, Environment.getEnvironment(dimension), gen);
}
this.server.scoreboardManager = new org.bukkit.craftbukkit.scoreboard.CraftScoreboardManager(this, world.getScoreboard());
} else {
String dim = "DIM" + dimension;
File newWorld = new File(new File(name), dim);
File oldWorld = new File(new File(s), dim);
if ((!newWorld.isDirectory()) && (oldWorld.isDirectory())) {
h.info("---- Migration of old " + worldType + " folder required ----");
h.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.");
h.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.");
h.info("Attempting to move " + oldWorld + " to " + newWorld + "...");
if (newWorld.exists()) {
h.warn("A file or folder already exists at " + newWorld + "!");
h.info("---- Migration of old " + worldType + " folder failed ----");
} else if (newWorld.getParentFile().mkdirs()) {
if (oldWorld.renameTo(newWorld)) {
h.info("Success! To restore " + worldType + " in the future, simply move " + newWorld + " to " + oldWorld);
// Migrate world data too.
try {
com.google.common.io.Files.copy(new File(new File(s), "level.dat"), new File(new File(name), "level.dat"));
} catch (IOException exception) {
h.warn("Unable to migrate world data.");
}
h.info("---- Migration of old " + worldType + " folder complete ----");
} else {
h.warn("Could not move folder " + oldWorld + " to " + newWorld + "!");
h.info("---- Migration of old " + worldType + " folder failed ----");
}
} else {
h.warn("Could not create path for " + newWorld + "!");
h.info("---- Migration of old " + worldType + " folder failed ----");
}
}
IDataManager idatamanager = new ServerNBTManager(server.getWorldContainer(), name, true);
// world =, b0 to dimension, s1 to name, added Environment and gen
world = new SecondaryWorldServer(this, idatamanager, name, dimension, worldsettings, this.worlds.get(0), this.methodProfiler, Environment.getEnvironment(dimension), gen);
}
if (gen != null) {
world.getWorld().getPopulators().addAll(gen.getDefaultPopulators(world.getWorld()));
}
this.server.getPluginManager().callEvent(new org.bukkit.event.world.WorldInitEvent(world.getWorld()));
world.addIWorldAccess(new WorldManager(this, world));
if (!this.L()) {
world.getWorldData().setGameType(this.getGamemode());
}
this.worlds.add(world);
this.t.setPlayerFileData(this.worlds.toArray(new WorldServer[this.worlds.size()]));
// CraftBukkit end
}
this.a(this.getDifficulty());
this.g();
}
protected void g() {
boolean flag = true;
boolean flag1 = true;
boolean flag2 = true;
boolean flag3 = true;
int i = 0;
this.b("menu.generatingTerrain");
byte b0 = 0;
// CraftBukkit start
for (int m = 0; m < this.worlds.size(); ++m) {
WorldServer worldserver = this.worlds.get(m);
h.info("Preparing start region for level " + m + " (Seed: " + worldserver.getSeed() + ")");
if (!worldserver.getWorld().getKeepSpawnInMemory()) {
continue;
}
ChunkCoordinates chunkcoordinates = worldserver.getSpawn();
long j = ap();
i = 0;
for (int k = -192; k <= 192 && this.isRunning(); k += 16) {
for (int l = -192; l <= 192 && this.isRunning(); l += 16) {
long i1 = ap();
if (i1 - j > 1000L) {
this.a_("Preparing spawn area", i * 100 / 625);
j = i1;
}
++i;
worldserver.chunkProviderServer.getChunkAt(chunkcoordinates.x + k >> 4, chunkcoordinates.z + l >> 4);
}
}
}
for (WorldServer world : this.worlds) {
this.server.getPluginManager().callEvent(new org.bukkit.event.world.WorldLoadEvent(world.getWorld()));
}
// CraftBukkit end
this.m();
}
public abstract boolean getGenerateStructures();
public abstract EnumGamemode getGamemode();
public abstract EnumDifficulty getDifficulty();
public abstract boolean isHardcore();
public abstract int l();
protected void a_(String s, int i) {
this.d = s;
this.e = i;
h.info(s + ": " + i + "%");
}
protected void m() {
this.d = null;
this.e = 0;
this.server.enablePlugins(org.bukkit.plugin.PluginLoadOrder.POSTWORLD); // CraftBukkit
}
protected void saveChunks(boolean flag) throws ExceptionWorldConflict { // CraftBukkit - added throws
if (!this.L) {
// CraftBukkit start
// WorldServer[] aworldserver = this.worldServer;
int i = this.worlds.size();
for (int j = 0; j < i; ++j) {
WorldServer worldserver = this.worlds.get(j);
if (worldserver != null) {
if (!flag) {
h.info("Saving chunks for level \'" + worldserver.getWorldData().getName() + "\'/" + worldserver.worldProvider.getName());
}
worldserver.save(true, (IProgressUpdate) null);
worldserver.saveLevel();
WorldSaveEvent event = new WorldSaveEvent(worldserver.getWorld());
this.server.getPluginManager().callEvent(event);
// CraftBukkit end
}
}
}
}
public void stop() throws ExceptionWorldConflict { // CraftBukkit - added throws
if (!this.L) {
h.info("Stopping server");
// CraftBukkit start
if (this.server != null) {
this.server.disablePlugins();
}
// CraftBukkit end
if (this.ag() != null) {
this.ag().b();
}
if (this.t != null) {
h.info("Saving players");
this.t.savePlayers();
this.t.r();
}
h.info("Saving worlds");
this.saveChunks(false);
/* CraftBukkit start - Handled in saveChunks
for (int i = 0; i < this.worldServer.length; ++i) {
WorldServer worldserver = this.worldServer[i];
worldserver.saveLevel();
}
// CraftBukkit end */
if (this.k.d()) {
this.k.e();
}
}
}
public String getServerIp() {
return this.serverIp;
}
public void c(String s) {
this.serverIp = s;
}
public boolean isRunning() {
return this.isRunning;
}
public void safeShutdown() {
this.isRunning = false;
}
public void run() {
try {
if (this.init()) {
long i = ap();
long j = 0L;
this.p.setMOTD(new ChatComponentText(this.motd));
this.p.setServerInfo(new ServerPingServerData("1.7.2", 4));
this.a(this.p);
while (this.isRunning) {
long k = ap();
long l = k - i;
if (l > 2000L && i - this.O >= 15000L) {
if (this.server.getWarnOnOverload()) // CraftBukkit - Added option to suppress warning messages
h.warn("Can\'t keep up! Did the system time change, or is the server overloaded? Running {}ms behind, skipping {} tick(s)", new Object[] { Long.valueOf(l), Long.valueOf(l / 50L)});
l = 2000L;
this.O = i;
}
if (l < 0L) {
h.warn("Time ran backwards! Did the system time change?");
l = 0L;
}
j += l;
i = k;
if (this.worlds.get(0).everyoneDeeplySleeping()) { // CraftBukkit
this.t();
j = 0L;
} else {
while (j > 50L) {
MinecraftServer.currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit
j -= 50L;
this.t();
}
}
Thread.sleep(1L);
this.N = true;
}
} else {
this.a((CrashReport) null);
}
} catch (Throwable throwable) {
h.error("Encountered an unexpected exception", throwable);
CrashReport crashreport = null;
if (throwable instanceof ReportedException) {
crashreport = this.b(((ReportedException) throwable).a());
} else {
crashreport = this.b(new CrashReport("Exception in server tick loop", throwable));
}
File file1 = new File(new File(this.r(), "crash-reports"), "crash-" + (new SimpleDateFormat("yyyy-MM-dd_HH.mm.ss")).format(new Date()) + "-server.txt");
if (crashreport.a(file1)) {
h.error("This crash report has been saved to: " + file1.getAbsolutePath());
} else {
h.error("We were unable to save this crash report to disk.");
}
this.a(crashreport);
} finally {
try {
this.stop();
this.isStopped = true;
} catch (Throwable throwable1) {
h.error("Exception stopping the server", throwable1);
} finally {
// CraftBukkit start - Restore terminal to original settings
try {
this.reader.getTerminal().restore();
} catch (Exception e) {
}
// CraftBukkit end
this.s();
}
}
}
private void a(ServerPing serverping) {
File file1 = this.d("server-icon.png");
if (file1.isFile()) {
ByteBuf bytebuf = Unpooled.buffer();
try {
BufferedImage bufferedimage = ImageIO.read(file1);
Validate.validState(bufferedimage.getWidth() == 64, "Must be 64 pixels wide", new Object[0]);
Validate.validState(bufferedimage.getHeight() == 64, "Must be 64 pixels high", new Object[0]);
ImageIO.write(bufferedimage, "PNG", new ByteBufOutputStream(bytebuf));
ByteBuf bytebuf1 = Base64.encode(bytebuf);
serverping.setFavicon("data:image/png;base64," + bytebuf1.toString(Charsets.UTF_8));
} catch (Exception exception) {
h.error("Couldn\'t load server icon", exception);
}
}
}
protected File r() {
return new File(".");
}
protected void a(CrashReport crashreport) {}
protected void s() {}
protected void t() throws ExceptionWorldConflict { // CraftBukkit - added throws
long i = System.nanoTime();
AxisAlignedBB.a().a();
++this.ticks;
if (this.Q) {
this.Q = false;
this.methodProfiler.a = true;
this.methodProfiler.a();
}
this.methodProfiler.a("root");
this.u();
if (i - this.T >= 5000000000L) {
this.T = i;
this.p.setPlayerSample(new ServerPingPlayerSample(this.C(), this.B()));
GameProfile[] agameprofile = new GameProfile[Math.min(this.B(), 12)];
int j = MathHelper.nextInt(this.q, 0, this.B() - agameprofile.length);
for (int k = 0; k < agameprofile.length; ++k) {
agameprofile[k] = ((EntityPlayer) this.t.players.get(j + k)).getProfile();
}
Collections.shuffle(Arrays.asList(agameprofile));
this.p.b().a(agameprofile);
}
if ((this.autosavePeriod > 0) && ((this.ticks % this.autosavePeriod) == 0)) { // CraftBukkit
this.methodProfiler.a("save");
this.t.savePlayers();
this.saveChunks(true);
this.methodProfiler.b();
}
this.methodProfiler.a("tallying");
this.f[this.ticks % 100] = System.nanoTime() - i;
this.methodProfiler.b();
this.methodProfiler.a("snooper");
if (!this.k.d() && this.ticks > 100) {
this.k.a();
}
if (this.ticks % 6000 == 0) {
this.k.b();
}
this.methodProfiler.b();
this.methodProfiler.b();
}
public void u() {
this.methodProfiler.a("levels");
// CraftBukkit start
this.server.getScheduler().mainThreadHeartbeat(this.ticks);
// Run tasks that are waiting on processing
while (!processQueue.isEmpty()) {
processQueue.remove().run();
}
org.bukkit.craftbukkit.chunkio.ChunkIOExecutor.tick();
// 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("doDaylightCycle"))); // Add support for per player time
}
}
int i;
for (i = 0; i < this.worlds.size(); ++i) {
long j = System.nanoTime();
// if (i == 0 || this.getAllowNether()) {
WorldServer worldserver = this.worlds.get(i);
this.methodProfiler.a(worldserver.getWorldData().getName());
this.methodProfiler.a("pools");
worldserver.getVec3DPool().a();
this.methodProfiler.b();
/* Drop global time updates
if (this.ticks % 20 == 0) {
this.methodProfiler.a("timeSync");
this.t.a(new PacketPlayOutUpdateTime(worldserver.getTime(), worldserver.getDayTime(), worldserver.getGameRules().getBoolean("doDaylightCycle")), worldserver.worldProvider.dimension);
this.methodProfiler.b();
}
// CraftBukkit end */
this.methodProfiler.a("tick");
CrashReport crashreport;
try {
worldserver.doTick();
} catch (Throwable throwable) {
crashreport = CrashReport.a(throwable, "Exception ticking world");
worldserver.a(crashreport);
throw new ReportedException(crashreport);
}
try {
worldserver.tickEntities();
} catch (Throwable throwable1) {
crashreport = CrashReport.a(throwable1, "Exception ticking world entities");
worldserver.a(crashreport);
throw new ReportedException(crashreport);
}
this.methodProfiler.b();
this.methodProfiler.a("tracker");
worldserver.getTracker().updatePlayers();
this.methodProfiler.b();
this.methodProfiler.b();
// } // CraftBukkit
// this.g[i][this.ticks % 100] = System.nanoTime() - j; // CraftBukkit
}
this.methodProfiler.c("connection");
this.ag().c();
this.methodProfiler.c("players");
this.t.tick();
this.methodProfiler.c("tickables");
for (i = 0; i < this.m.size(); ++i) {
((IUpdatePlayerListBox) this.m.get(i)).a();
}
this.methodProfiler.b();
}
public boolean getAllowNether() {
return true;
}
public void a(IUpdatePlayerListBox iupdateplayerlistbox) {
this.m.add(iupdateplayerlistbox);
}
public static void main(final OptionSet options) { // CraftBukkit - replaces main(String[] astring)
DispenserRegistry.b();
try {
/* CraftBukkit start - Replace everything
boolean flag = !GraphicsEnvironment.isHeadless();
String s = null;
String s1 = ".";
String s2 = null;
boolean flag1 = false;
boolean flag2 = false;
int i = -1;
for (int j = 0; j < astring.length; ++j) {
String s3 = astring[j];
String s4 = j == astring.length - 1 ? null : astring[j + 1];
boolean flag3 = false;
if (!s3.equals("nogui") && !s3.equals("--nogui")) {
if (s3.equals("--port") && s4 != null) {
flag3 = true;
try {
i = Integer.parseInt(s4);
} catch (NumberFormatException numberformatexception) {
;
}
} else if (s3.equals("--singleplayer") && s4 != null) {
flag3 = true;
s = s4;
} else if (s3.equals("--universe") && s4 != null) {
flag3 = true;
s1 = s4;
} else if (s3.equals("--world") && s4 != null) {
flag3 = true;
s2 = s4;
} else if (s3.equals("--demo")) {
flag1 = true;
} else if (s3.equals("--bonusChest")) {
flag2 = true;
}
} else {
flag = false;
}
if (flag3) {
++j;
}
}
DedicatedServer dedicatedserver = new DedicatedServer(new File(s1));
if (s != null) {
dedicatedserver.j(s);
}
if (s2 != null) {
dedicatedserver.k(s2);
}
if (i >= 0) {
dedicatedserver.setPort(i);
}
if (flag1) {
dedicatedserver.b(true);
}
if (flag2) {
dedicatedserver.c(true);
}
if (flag) {
dedicatedserver.ay();
}
// */
DedicatedServer dedicatedserver = new DedicatedServer(options);
if (options.has("port")) {
int port = (Integer) options.valueOf("port");
if (port > 0) {
dedicatedserver.setPort(port);
}
}
if (options.has("universe")) {
dedicatedserver.universe = (File) options.valueOf("universe");
}
if (options.has("world")) {
dedicatedserver.k((String) options.valueOf("world"));
}
dedicatedserver.primaryThread.start();
// Runtime.getRuntime().addShutdownHook(new ThreadShutdown("Server Shutdown Thread", dedicatedserver));
// CraftBukkit end
} catch (Exception exception) {
h.fatal("Failed to start the minecraft server", exception);
}
}
public void w() {
// (new ThreadServerApplication(this, "Server thread")).start(); // CraftBukkit - prevent abuse
}
public File d(String s) {
return new File(this.r(), s);
}
public void info(String s) {
h.info(s);
}
public void warning(String s) {
h.warn(s);
}
public WorldServer getWorldServer(int i) {
// CraftBukkit start
for (WorldServer world : this.worlds) {
if (world.dimension == i) {
return world;
}
}
return this.worlds.get(0);
// CraftBukkit end
}
public String x() {
return this.serverIp;
}
public int y() {
return this.s;
}
public String z() {
return this.motd;
}
public String getVersion() {
return "1.7.2";
}
public int B() {
return this.t.getPlayerCount();
}
public int C() {
return this.t.getMaxPlayers();
}
public String[] getPlayers() {
return this.t.d();
}
public String getPlugins() {
// CraftBukkit start - Whole method
StringBuilder result = new StringBuilder();
org.bukkit.plugin.Plugin[] plugins = server.getPluginManager().getPlugins();
result.append(server.getName());
result.append(" on Bukkit ");
result.append(server.getBukkitVersion());
if (plugins.length > 0 && this.server.getQueryPlugins()) {
result.append(": ");
for (int i = 0; i < plugins.length; i++) {
if (i > 0) {
result.append("; ");
}
result.append(plugins[i].getDescription().getName());
result.append(" ");
result.append(plugins[i].getDescription().getVersion().replaceAll(";", ","));
}
}
return result.toString();
// CraftBukkit end
}
// CraftBukkit start
public String g(final String s) { // final parameter
Waitable<String> waitable = new Waitable<String>() {
@Override
protected String evaluate() {
RemoteControlCommandListener.instance.e();
// Event changes start
RemoteServerCommandEvent event = new RemoteServerCommandEvent(MinecraftServer.this.remoteConsole, s);
MinecraftServer.this.server.getPluginManager().callEvent(event);
// Event changes end
ServerCommand servercommand = new ServerCommand(event.getCommand(), RemoteControlCommandListener.instance);
MinecraftServer.this.server.dispatchServerCommand(MinecraftServer.this.remoteConsole, servercommand); // CraftBukkit
// this.n.a(RemoteControlCommandListener.instance, s);
return RemoteControlCommandListener.instance.f();
}};
processQueue.add(waitable);
try {
return waitable.get();
} catch (java.util.concurrent.ExecutionException e) {
throw new RuntimeException("Exception processing rcon command " + s, e.getCause());
} catch (InterruptedException e) {
Thread.currentThread().interrupt(); // Maintain interrupted state
throw new RuntimeException("Interrupted processing rcon command " + s, e);
}
// CraftBukkit end
}
public boolean isDebugging() {
return this.getPropertyManager().getBoolean("debug", false); // CraftBukkit - don't hardcode
}
public void h(String s) {
h.error(s);
}
public void i(String s) {
if (this.isDebugging()) {
h.info(s);
}
}
public String getServerModName() {
return server.getName(); // CraftBukkit - cb > vanilla!
}
public CrashReport b(CrashReport crashreport) {
crashreport.g().a("Profiler Position", (Callable) (new CrashReportProfilerPosition(this)));
if (this.worlds != null && this.worlds.size() > 0 && this.worlds.get(0) != null) { // CraftBukkit
crashreport.g().a("Vec3 Pool Size", (Callable) (new CrashReportVec3DPoolSize(this)));
}
if (this.t != null) {
crashreport.g().a("Player Count", (Callable) (new CrashReportPlayerCount(this)));
}
return crashreport;
}
public List a(ICommandListener icommandlistener, String s) {
// CraftBukkit start - Allow tab-completion of Bukkit commands
/*
ArrayList arraylist = new ArrayList();
if (s.startsWith("/")) {
s = s.substring(1);
boolean flag = !s.contains(" ");
List list = this.n.b(icommandlistener, s);
if (list != null) {
Iterator iterator = list.iterator();
while (iterator.hasNext()) {
String s1 = (String) iterator.next();
if (flag) {
arraylist.add("/" + s1);
} else {
arraylist.add(s1);
}
}
}
return arraylist;
} else {
String[] astring = s.split(" ", -1);
String s2 = astring[astring.length - 1];
String[] astring1 = this.t.d();
int i = astring1.length;
for (int j = 0; j < i; ++j) {
String s3 = astring1[j];
if (CommandAbstract.a(s2, s3)) {
arraylist.add(s3);
}
}
return arraylist;
}
*/
return this.server.tabComplete(icommandlistener, s);
// CraftBukkit end
}
public static MinecraftServer getServer() {
return i;
}
public String getName() {
return "Server";
}
public void sendMessage(IChatBaseComponent ichatbasecomponent) {
h.info(ichatbasecomponent.c());
}
public boolean a(int i, String s) {
return true;
}
public ICommandHandler getCommandHandler() {
return this.n;
}
public KeyPair I() {
return this.F;
}
public int J() {
return this.s;
}
public void setPort(int i) {
this.s = i;
}
public String K() {
return this.G;
}
public void j(String s) {
this.G = s;
}
public boolean L() {
return this.G != null;
}
public String M() {
return this.H;
}
public void k(String s) {
this.H = s;
}
public void a(KeyPair keypair) {
this.F = keypair;
}
public void a(EnumDifficulty enumdifficulty) {
// CraftBukkit start
for (int j = 0; j < this.worlds.size(); ++j) {
WorldServer worldserver = this.worlds.get(j);
// CraftBukkit end
if (worldserver != null) {
if (worldserver.getWorldData().isHardcore()) {
worldserver.difficulty = EnumDifficulty.HARD;
worldserver.setSpawnFlags(true, true);
} else if (this.L()) {
worldserver.difficulty = enumdifficulty;
worldserver.setSpawnFlags(worldserver.difficulty != EnumDifficulty.PEACEFUL, true);
} else {
worldserver.difficulty = enumdifficulty;
worldserver.setSpawnFlags(this.getSpawnMonsters(), this.spawnAnimals);
}
}
}
}
protected boolean getSpawnMonsters() {
return true;
}
public boolean P() {
return this.demoMode;
}
public void b(boolean flag) {
this.demoMode = flag;
}
public void c(boolean flag) {
this.K = flag;
}
public Convertable getConvertable() {
return this.convertable;
}
public void S() {
this.L = true;
this.getConvertable().d();
// CraftBukkit start
for (int i = 0; i < this.worlds.size(); ++i) {
WorldServer worldserver = this.worlds.get(i);
// CraftBukkit end
if (worldserver != null) {
worldserver.saveLevel();
}
}
this.getConvertable().e(this.worlds.get(0).getDataManager().g()); // CraftBukkit
this.safeShutdown();
}
public String getResourcePack() {
return this.M;
}
public void setTexturePack(String s) {
this.M = s;
}
public void a(MojangStatisticsGenerator mojangstatisticsgenerator) {
mojangstatisticsgenerator.a("whitelist_enabled", Boolean.valueOf(false));
mojangstatisticsgenerator.a("whitelist_count", Integer.valueOf(0));
mojangstatisticsgenerator.a("players_current", Integer.valueOf(this.B()));
mojangstatisticsgenerator.a("players_max", Integer.valueOf(this.C()));
mojangstatisticsgenerator.a("players_seen", Integer.valueOf(this.t.getSeenPlayers().length));
mojangstatisticsgenerator.a("uses_auth", Boolean.valueOf(this.onlineMode));
mojangstatisticsgenerator.a("gui_state", this.ai() ? "enabled" : "disabled");
mojangstatisticsgenerator.a("run_time", Long.valueOf((ap() - mojangstatisticsgenerator.g()) / 60L * 1000L));
mojangstatisticsgenerator.a("avg_tick_ms", Integer.valueOf((int) (MathHelper.a(this.f) * 1.0E-6D)));
int i = 0;
// CraftBukkit start
for (int j = 0; j < this.worlds.size(); ++j) {
WorldServer worldserver = this.worlds.get(j);
if (worldServer != null) {
// CraftBukkit end
WorldData worlddata = worldserver.getWorldData();
mojangstatisticsgenerator.a("world[" + i + "][dimension]", Integer.valueOf(worldserver.worldProvider.dimension));
mojangstatisticsgenerator.a("world[" + i + "][mode]", worlddata.getGameType());
mojangstatisticsgenerator.a("world[" + i + "][difficulty]", worldserver.difficulty);
mojangstatisticsgenerator.a("world[" + i + "][hardcore]", Boolean.valueOf(worlddata.isHardcore()));
mojangstatisticsgenerator.a("world[" + i + "][generator_name]", worlddata.getType().name());
mojangstatisticsgenerator.a("world[" + i + "][generator_version]", Integer.valueOf(worlddata.getType().getVersion()));
mojangstatisticsgenerator.a("world[" + i + "][height]", Integer.valueOf(this.D));
mojangstatisticsgenerator.a("world[" + i + "][chunks_loaded]", Integer.valueOf(worldserver.K().getLoadedChunks()));
++i;
}
}
mojangstatisticsgenerator.a("worlds", Integer.valueOf(i));
}
public void b(MojangStatisticsGenerator mojangstatisticsgenerator) {
mojangstatisticsgenerator.a("singleplayer", Boolean.valueOf(this.L()));
mojangstatisticsgenerator.a("server_brand", this.getServerModName());
mojangstatisticsgenerator.a("gui_supported", GraphicsEnvironment.isHeadless() ? "headless" : "supported");
mojangstatisticsgenerator.a("dedicated", Boolean.valueOf(this.V()));
}
public boolean getSnooperEnabled() {
return true;
}
public abstract boolean V();
public boolean getOnlineMode() {
return this.server.getOnlineMode(); // CraftBukkit
}
public void setOnlineMode(boolean flag) {
this.onlineMode = flag;
}
public boolean getSpawnAnimals() {
return this.spawnAnimals;
}
public void setSpawnAnimals(boolean flag) {
this.spawnAnimals = flag;
}
public boolean getSpawnNPCs() {
return this.spawnNPCs;
}
public void setSpawnNPCs(boolean flag) {
this.spawnNPCs = flag;
}
public boolean getPvP() {
return this.pvpMode;
}
public void setPvP(boolean flag) {
this.pvpMode = flag;
}
public boolean getAllowFlight() {
return this.allowFlight;
}
public void setAllowFlight(boolean flag) {
this.allowFlight = flag;
}
public abstract boolean getEnableCommandBlock();
public String getMotd() {
return this.motd;
}
public void setMotd(String s) {
this.motd = s;
}
public int getMaxBuildHeight() {
return this.D;
}
public void c(int i) {
this.D = i;
}
public boolean isStopped() {
return this.isStopped;
}
public PlayerList getPlayerList() {
return this.t;
}
public void a(PlayerList playerlist) {
this.t = playerlist;
}
public void a(EnumGamemode enumgamemode) {
// CraftBukkit start
for (int i = 0; i < this.worlds.size(); ++i) {
getServer().worlds.get(i).getWorldData().setGameType(enumgamemode);
// CraftBukkit end
}
}
public ServerConnection ag() {
return this.o;
}
public boolean ai() {
return false;
}
public abstract String a(EnumGamemode enumgamemode, boolean flag);
public int aj() {
return this.ticks;
}
public void ak() {
this.Q = true;
}
public ChunkCoordinates getChunkCoordinates() {
return new ChunkCoordinates(0, 0, 0);
}
public World getWorld() {
return this.worlds.get(0); // CraftBukkit
}
public int getSpawnProtection() {
return 16;
}
public boolean a(World world, int i, int j, int k, EntityHuman entityhuman) {
return false;
}
public void setForceGamemode(boolean flag) {
this.R = flag;
}
public boolean getForceGamemode() {
return this.R;
}
public Proxy ao() {
return this.c;
}
public static long ap() {
return System.currentTimeMillis();
}
public int aq() {
return this.E;
}
public void d(int i) {
this.E = i;
}
public IChatBaseComponent getScoreboardDisplayName() {
return new ChatComponentText(this.getName());
}
public boolean ar() {
return true;
}
public MinecraftSessionService as() {
return this.S;
}
public ServerPing at() {
return this.p;
}
public void au() {
this.T = 0L;
}
public static Logger av() {
return h;
}
public static PlayerList a(MinecraftServer minecraftserver) {
return minecraftserver.t;
}
}
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