Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-11-17 13:30:06 +01:00
488 Zeilen
19 KiB
Java
488 Zeilen
19 KiB
Java
package net.minecraft.server;
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import java.io.File;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import joptsimple.OptionSet;
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import org.bukkit.craftbukkit.CraftServer;
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public class MinecraftServer
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implements ICommandListener, Runnable {
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public static Logger a = Logger.getLogger("Minecraft");
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public static HashMap<String, Integer> b = new HashMap<String, Integer>();
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public NetworkListenThread c;
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public PropertyManager d;
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public WorldServer e;
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public ServerConfigurationManager f;
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private boolean o;
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public boolean g;
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int h;
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public String i;
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public int j;
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private List<IUpdatePlayerListBox> p;
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private List<ServerCommand> q;
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public EntityTracker k;
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public boolean l;
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public boolean m;
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public boolean n;
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public CraftServer server; // CraftBukkit
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public OptionSet options; // CraftBukkit
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// CraftBukkit: Added arg "OptionSet options"
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public MinecraftServer(final OptionSet options) {
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o = true;
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g = false;
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h = 0;
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p = new ArrayList<IUpdatePlayerListBox>();
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q = Collections.synchronizedList(new ArrayList<ServerCommand>());
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new ThreadSleepForever(this);
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this.options = options; // CraftBukkit
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}
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// CraftBukkit: added throws UnknownHostException
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private boolean d() throws UnknownHostException {
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ThreadCommandReader threadcommandreader = new ThreadCommandReader(this);
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threadcommandreader.setDaemon(true);
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threadcommandreader.start();
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ConsoleLogManager.a();
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a.info("Starting minecraft server version Beta 1.1_02");
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if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
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a.warning("**** NOT ENOUGH RAM!");
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a.warning("To start the server with more ram, launch it as \"java -Xmx1024M -Xms1024M -jar minecraft_server.jar\"");
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}
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a.info("Loading properties");
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d = new PropertyManager(options); // Craftbukkit
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String s = d.a("server-ip", "");
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l = d.a("online-mode", true);
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m = d.a("spawn-animals", true);
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n = d.a("pvp", true);
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InetAddress inetaddress = null;
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if (s.length() > 0) {
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inetaddress = InetAddress.getByName(s);
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}
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int i1 = d.a("server-port", 25565);
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a.info((new StringBuilder()).append("Starting Minecraft server on ").append(s.length() != 0 ? s : "*").append(":").append(i1).toString());
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try {
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c = new NetworkListenThread(this, inetaddress, i1);
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// CraftBukkit: Be more generic; IOException -> Throwable
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} catch (Throwable ioexception) {
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a.warning("**** FAILED TO BIND TO PORT!");
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a.log(Level.WARNING, (new StringBuilder()).append("The exception was: ").append(ioexception.toString()).toString());
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a.warning("Perhaps a server is already running on that port?");
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return false;
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}
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if (!l) {
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a.warning("**** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!");
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a.warning("The server will make no attempt to authenticate usernames. Beware.");
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a.warning("While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.");
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a.warning("To change this, set \"online-mode\" to \"true\" in the server.settings file.");
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}
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f = new ServerConfigurationManager(this);
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k = new EntityTracker(this);
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String s1 = d.a("level-name", "world");
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a.info((new StringBuilder()).append("Preparing level \"").append(s1).append("\"").toString());
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c(s1);
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a.info("Done! For help, type \"help\" or \"?\"");
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return true;
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}
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private void c(String s) {
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a.info("Preparing start region");
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e = new WorldServer(this, new File("."), s, d.a("hellworld", false) ? -1 : 0);
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e.a(new WorldManager(this));
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e.k = d.a("spawn-monsters", true) ? 1 : 0;
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f.a(e);
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byte byte0 = 10;
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for (int i1 = -byte0; i1 <= byte0; i1++) {
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a("Preparing spawn area", ((i1 + byte0) * 100) / (byte0 + byte0 + 1));
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for (int j1 = -byte0; j1 <= byte0; j1++) {
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if (!o) {
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return;
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}
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e.A.d((e.m >> 4) + i1, (e.o >> 4) + j1);
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}
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}
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e();
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}
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private void a(String s, int i1) {
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i = s;
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j = i1;
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System.out.println((new StringBuilder()).append(s).append(": ").append(i1).append("%").toString());
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}
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private void e() {
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i = null;
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j = 0;
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server.loadPlugins();
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}
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private void f() {
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a.info("Saving chunks");
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e.a(true, null);
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}
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private void g() {
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a.info("Stopping server");
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if (f != null) {
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f.d();
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}
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if (e != null) {
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f();
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}
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}
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public void a() {
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o = false;
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}
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public void run() {
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try {
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if (d()) {
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long l1 = System.currentTimeMillis();
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long l2 = 0L;
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while (o) {
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long l3 = System.currentTimeMillis();
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long l4 = l3 - l1;
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if (l4 > 2000L) {
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a.warning("Can't keep up! Did the system time change, or is the server overloaded?");
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l4 = 2000L;
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}
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if (l4 < 0L) {
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a.warning("Time ran backwards! Did the system time change?");
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l4 = 0L;
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}
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l2 += l4;
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l1 = l3;
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while (l2 > 50L) {
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l2 -= 50L;
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h();
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}
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Thread.sleep(1L);
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}
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} else {
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while (o) {
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b();
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try {
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Thread.sleep(10L);
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} catch (InterruptedException interruptedexception) {
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interruptedexception.printStackTrace();
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}
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}
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}
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} catch (Exception exception) {
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exception.printStackTrace();
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a.log(Level.SEVERE, "Unexpected exception", exception);
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while (o) {
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b();
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try {
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Thread.sleep(10L);
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} catch (InterruptedException interruptedexception1) {
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interruptedexception1.printStackTrace();
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}
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}
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} finally {
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g();
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g = true;
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System.exit(0);
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}
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}
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private void h() {
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ArrayList<String> arraylist = new ArrayList<String>();
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for (Iterator<String> iterator = b.keySet().iterator(); iterator.hasNext();) {
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String s = (String) iterator.next();
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int k1 = ((Integer) b.get(s)).intValue();
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if (k1 > 0) {
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b.put(s, Integer.valueOf(k1 - 1));
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} else {
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arraylist.add(s);
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}
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}
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for (int i1 = 0; i1 < arraylist.size(); i1++) {
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b.remove(arraylist.get(i1));
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}
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AxisAlignedBB.a();
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Vec3D.a();
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h++;
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if (h % 20 == 0) {
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f.a(new Packet4UpdateTime(e.e));
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}
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e.f();
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while (e.d()) {
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;
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}
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e.c();
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c.a();
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f.b();
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k.a();
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for (int j1 = 0; j1 < p.size(); j1++) {
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((IUpdatePlayerListBox) p.get(j1)).a();
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}
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try {
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b();
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} catch (Exception exception) {
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a.log(Level.WARNING, "Unexpected exception while parsing console command", exception);
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}
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}
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public void a(String s, ICommandListener icommandlistener) {
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q.add(new ServerCommand(s, icommandlistener));
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}
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public void b() {
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do {
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if (q.size() <= 0) {
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break;
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}
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ServerCommand servercommand = (ServerCommand) q.remove(0);
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String s = servercommand.a;
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ICommandListener icommandlistener = servercommand.b;
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String s1 = icommandlistener.c();
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if (s.toLowerCase().startsWith("help") || s.toLowerCase().startsWith("?")) {
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icommandlistener.b("To run the server without a gui, start it like this:");
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icommandlistener.b(" java -Xmx1024M -Xms1024M -jar minecraft_server.jar nogui");
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icommandlistener.b("Console commands:");
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icommandlistener.b(" help or ? shows this message");
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icommandlistener.b(" kick <player> removes a player from the server");
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icommandlistener.b(" ban <player> bans a player from the server");
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icommandlistener.b(" pardon <player> pardons a banned player so that they can connect again");
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icommandlistener.b(" ban-ip <ip> bans an IP address from the server");
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icommandlistener.b(" pardon-ip <ip> pardons a banned IP address so that they can connect again");
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icommandlistener.b(" op <player> turns a player into an op");
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icommandlistener.b(" deop <player> removes op status from a player");
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icommandlistener.b(" tp <player1> <player2> moves one player to the same location as another player");
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icommandlistener.b(" give <player> <id> [num] gives a player a resource");
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icommandlistener.b(" tell <player> <message> sends a private message to a player");
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icommandlistener.b(" stop gracefully stops the server");
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icommandlistener.b(" save-all forces a server-wide level save");
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icommandlistener.b(" save-off disables terrain saving (useful for backup scripts)");
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icommandlistener.b(" save-on re-enables terrain saving");
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icommandlistener.b(" list lists all currently connected players");
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icommandlistener.b(" say <message> broadcasts a message to all players");
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} else if (s.toLowerCase().startsWith("list")) {
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icommandlistener.b((new StringBuilder()).append("Connected players: ").append(f.c()).toString());
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} else if (s.toLowerCase().startsWith("stop")) {
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a(s1, "Stopping the server..");
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o = false;
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} else if (s.toLowerCase().startsWith("save-all")) {
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a(s1, "Forcing save..");
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e.a(true, null);
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a(s1, "Save complete.");
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} else if (s.toLowerCase().startsWith("save-off")) {
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a(s1, "Disabling level saving..");
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e.C = true;
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} else if (s.toLowerCase().startsWith("save-on")) {
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a(s1, "Enabling level saving..");
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e.C = false;
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} else if (s.toLowerCase().startsWith("op ")) {
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String s2 = s.substring(s.indexOf(" ")).trim();
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f.e(s2);
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a(s1, (new StringBuilder()).append("Opping ").append(s2).toString());
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f.a(s2, "\247eYou are now op!");
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} else if (s.toLowerCase().startsWith("deop ")) {
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String s3 = s.substring(s.indexOf(" ")).trim();
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f.f(s3);
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f.a(s3, "\247eYou are no longer op!");
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a(s1, (new StringBuilder()).append("De-opping ").append(s3).toString());
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} else if (s.toLowerCase().startsWith("ban-ip ")) {
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String s4 = s.substring(s.indexOf(" ")).trim();
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f.c(s4);
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a(s1, (new StringBuilder()).append("Banning ip ").append(s4).toString());
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} else if (s.toLowerCase().startsWith("pardon-ip ")) {
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String s5 = s.substring(s.indexOf(" ")).trim();
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f.d(s5);
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a(s1, (new StringBuilder()).append("Pardoning ip ").append(s5).toString());
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} else if (s.toLowerCase().startsWith("ban ")) {
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String s6 = s.substring(s.indexOf(" ")).trim();
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f.a(s6);
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a(s1, (new StringBuilder()).append("Banning ").append(s6).toString());
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EntityPlayerMP entityplayermp = f.h(s6);
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if (entityplayermp != null) {
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entityplayermp.a.a("Banned by admin");
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}
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} else if (s.toLowerCase().startsWith("pardon ")) {
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String s7 = s.substring(s.indexOf(" ")).trim();
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f.b(s7);
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a(s1, (new StringBuilder()).append("Pardoning ").append(s7).toString());
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} else if (s.toLowerCase().startsWith("kick ")) {
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String s8 = s.substring(s.indexOf(" ")).trim();
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EntityPlayerMP entityplayermp1 = null;
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for (int i1 = 0; i1 < f.b.size(); i1++) {
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EntityPlayerMP entityplayermp5 = (EntityPlayerMP) f.b.get(i1);
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if (entityplayermp5.aw.equalsIgnoreCase(s8)) {
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entityplayermp1 = entityplayermp5;
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}
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}
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if (entityplayermp1 != null) {
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entityplayermp1.a.a("Kicked by admin");
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a(s1, (new StringBuilder()).append("Kicking ").append(entityplayermp1.aw).toString());
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} else {
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icommandlistener.b((new StringBuilder()).append("Can't find user ").append(s8).append(". No kick.").toString());
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}
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} else if (s.toLowerCase().startsWith("tp ")) {
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String as[] = s.split(" ");
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if (as.length == 3) {
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EntityPlayerMP entityplayermp2 = f.h(as[1]);
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EntityPlayerMP entityplayermp3 = f.h(as[2]);
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if (entityplayermp2 == null) {
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icommandlistener.b((new StringBuilder()).append("Can't find user ").append(as[1]).append(". No tp.").toString());
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} else if (entityplayermp3 == null) {
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icommandlistener.b((new StringBuilder()).append("Can't find user ").append(as[2]).append(". No tp.").toString());
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} else {
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entityplayermp2.a.a(entityplayermp3.p, entityplayermp3.q, entityplayermp3.r, entityplayermp3.v, entityplayermp3.w);
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a(s1, (new StringBuilder()).append("Teleporting ").append(as[1]).append(" to ").append(as[2]).append(".").toString());
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}
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} else {
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icommandlistener.b("Syntax error, please provice a source and a target.");
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}
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} else if (s.toLowerCase().startsWith("give ")) {
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String as1[] = s.split(" ");
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if (as1.length != 3 && as1.length != 4) {
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return;
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}
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String s9 = as1[1];
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EntityPlayerMP entityplayermp4 = f.h(s9);
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if (entityplayermp4 != null) {
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try {
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int j1 = Integer.parseInt(as1[2]);
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if (Item.c[j1] != null) {
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a(s1, (new StringBuilder()).append("Giving ").append(entityplayermp4.aw).append(" some ").append(j1).toString());
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int k1 = 1;
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if (as1.length > 3) {
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k1 = b(as1[3], 1);
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}
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if (k1 < 1) {
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k1 = 1;
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}
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if (k1 > 64) {
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k1 = 64;
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}
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entityplayermp4.b(new ItemStack(j1, k1));
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} else {
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icommandlistener.b((new StringBuilder()).append("There's no item with id ").append(j1).toString());
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}
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} catch (NumberFormatException numberformatexception) {
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icommandlistener.b((new StringBuilder()).append("There's no item with id ").append(as1[2]).toString());
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}
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} else {
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icommandlistener.b((new StringBuilder()).append("Can't find user ").append(s9).toString());
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}
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} else if (s.toLowerCase().startsWith("say ")) {
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s = s.substring(s.indexOf(" ")).trim();
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a.info((new StringBuilder()).append("[").append(s1).append("] ").append(s).toString());
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f.a(new Packet3Chat((new StringBuilder()).append("\247d[Server] ").append(s).toString()));
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} else if (s.toLowerCase().startsWith("tell ")) {
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String as2[] = s.split(" ");
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if (as2.length >= 3) {
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s = s.substring(s.indexOf(" ")).trim();
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s = s.substring(s.indexOf(" ")).trim();
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a.info((new StringBuilder()).append("[").append(s1).append("->").append(as2[1]).append("] ").append(s).toString());
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s = (new StringBuilder()).append("\2477").append(s1).append(" whispers ").append(s).toString();
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a.info(s);
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if (!f.a(as2[1], new Packet3Chat(s))) {
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icommandlistener.b("There's no player by that name online.");
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}
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}
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} else {
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a.info("Unknown console command. Type \"help\" for help.");
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}
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} while (true);
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}
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private void a(String s, String s1) {
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String s2 = (new StringBuilder()).append(s).append(": ").append(s1).toString();
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f.i((new StringBuilder()).append("\2477(").append(s2).append(")").toString());
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a.info(s2);
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}
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private int b(String s, int i1) {
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try {
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return Integer.parseInt(s);
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} catch (NumberFormatException numberformatexception) {
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return i1;
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}
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}
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public void a(IUpdatePlayerListBox iupdateplayerlistbox) {
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p.add(iupdateplayerlistbox);
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}
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// Craftbukkit start - replaces main(String args[])
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public static void main(final OptionSet options) {
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try {
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MinecraftServer minecraftserver = new MinecraftServer(options);
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(new ThreadServerApplication("Server thread", minecraftserver)).start();
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} catch (Exception exception) {
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a.log(Level.SEVERE, "Failed to start the minecraft server", exception);
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}
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}
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// Craftbukkit end
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public File a(String s) {
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return new File(s);
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}
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public void b(String s) {
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a.info(s);
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}
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public String c() {
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return "CONSOLE";
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}
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public static boolean a(MinecraftServer minecraftserver) {
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return minecraftserver.o;
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|
}
|
|
|
|
} |