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DinnerboneDinnerbone
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‎.gitignore

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# Eclipse stuff
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/.classpath
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/.project
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/.settings
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# netbeans
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/nbproject
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# maven
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/target
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# ant
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/bin
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/dist
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# vim
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.*.sw[a-p]

‎build.xml

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<project name="BukkitSamplePlugin" default="dist" basedir=".">
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<property name="pluginname" value="BukkitSamplePlugin"/>
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<property name="bukkit.jar" location="../Bukkit/dist/Bukkit.jar"/>
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<property name="plugins" location="../../plugins/"/>
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<property name="src" location="src"/>
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<property name="bin" location="bin"/>
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<property name="dist" location="dist"/>
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<target name="init">
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<mkdir dir="${bin}"/>
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</target>
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<target name="compile" depends="init">
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<javac srcdir="${src}/main/java" destdir="${bin}" includeantruntime="false">
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<classpath>
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<pathelement location="${bukkit.jar}"/>
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</classpath>
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</javac>
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</target>
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<target name="dist" depends="compile">
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<mkdir dir="${dist}"/>
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<jar jarfile="${dist}/${pluginname}.jar">
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<fileset dir="${bin}"/>
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<fileset file="${src}/main/resources/plugin.yml"/>
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</jar>
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</target>
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<target name="deploy" depends="dist">
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<copy file="${dist}/${pluginname}.jar" todir="${plugins}"/>
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</target>
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<target name="clean">
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<delete dir="${bin}"/>
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<delete dir="${dist}"/>
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</target>
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</project>

‎pom.xml

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.bukkit</groupId>
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<artifactId>bukkit-chat</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>ChatBukkit</name>
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<url>http://www.bukkit.org</url>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>2.0.2</version>
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<configuration>
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<source>1.5</source>
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<target>1.5</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<dependencies>
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<dependency>
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<groupId>org.bukkit</groupId>
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<artifactId>bukkit</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<type>jar</type>
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<scope>compile</scope>
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</dependency>
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</dependencies>
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</project>

‎src/main/java/com/dinnerbone/bukkit/chat/ChatBukkit.java

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package com.dinnerbone.bukkit.chat;
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import com.dinnerbone.bukkit.chat.commands.WhoisCommand;
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import java.util.HashMap;
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import java.util.Map;
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandSender;
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import org.bukkit.plugin.PluginDescriptionFile;
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import org.bukkit.plugin.java.JavaPlugin;
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/**
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* Basic chat functionality
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*
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* @author Dinnerbone
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*/
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public class ChatBukkit extends JavaPlugin {
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private Map<String, CommandHandler> commands = new HashMap<String, CommandHandler>();
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public void onDisable() {}
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public void onEnable() {
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PluginDescriptionFile pdfFile = this.getDescription();
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System.out.println( pdfFile.getFullName() + " is enabled!" );
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commands.put("whois", new WhoisCommand(this));
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}
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@Override
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public boolean onCommand(CommandSender sender, Command command, String commandLabel, String[] args) {
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CommandHandler handler = commands.get(command.getName().toLowerCase());
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if (handler != null) {
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return handler.perform(sender, args);
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} else {
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return false;
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}
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}
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}

‎src/main/java/com/dinnerbone/bukkit/chat/CommandHandler.java

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package com.dinnerbone.bukkit.chat;
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import java.util.List;
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import org.bukkit.command.CommandSender;
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import org.bukkit.entity.Player;
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public abstract class CommandHandler {
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protected final ChatBukkit plugin;
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public CommandHandler(ChatBukkit plugin) {
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this.plugin = plugin;
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}
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public abstract boolean perform(CommandSender sender, String[] args);
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protected static boolean anonymousCheck(CommandSender sender) {
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if (!(sender instanceof Player)) {
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sender.sendMessage("Cannot execute that command, I don't know who you are!");
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return true;
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} else {
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return false;
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}
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}
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protected static Player getPlayer(CommandSender sender, String[] args, int index) {
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if (args.length >= index) {
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List<Player> players = sender.getServer().matchPlayer(args[index]);
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if (players.isEmpty()) {
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sender.sendMessage("I don't know who '" + args[index] + "' is!");
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return null;
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} else {
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return players.get(0);
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}
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} else {
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if (anonymousCheck(sender)) {
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return null;
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} else {
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return (Player)sender;
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}
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}
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}
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}

‎src/main/java/com/dinnerbone/bukkit/chat/commands/WhoisCommand.java

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package com.dinnerbone.bukkit.chat.commands;
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import com.dinnerbone.bukkit.chat.ChatBukkit;
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import com.dinnerbone.bukkit.chat.CommandHandler;
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import com.dinnerbone.bukkit.chat.events.WhoisRequestEvent;
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import java.util.Set;
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import org.bukkit.ChatColor;
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import org.bukkit.command.CommandSender;
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import org.bukkit.entity.Player;
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public class WhoisCommand extends CommandHandler {
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public WhoisCommand(ChatBukkit plugin) {
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super(plugin);
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}
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@Override
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public boolean perform(CommandSender sender, String[] args) {
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if (args.length > 1) {
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return false;
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}
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Player player = getPlayer(sender, args, 0);
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if (player != null) {
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WhoisRequestEvent report = new WhoisRequestEvent(sender, player);
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report.setField("Display Name", player.getDisplayName());
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report.setField("World", player.getWorld().getName());
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if (!ChatColor.stripColor(player.getDisplayName()).equalsIgnoreCase(player.getName())) {
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report.setField("Username", player.getName());
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}
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player.getServer().getPluginManager().callEvent(report);
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sender.sendMessage("------ WHOIS report ------");
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Set<String> keys = report.getFields().keySet();
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for (String key : keys) {
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sender.sendMessage(key + ": " + report.getField(key));
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}
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} else {
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return true;
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}
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return false;
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}
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}

‎src/main/java/com/dinnerbone/bukkit/chat/events/WhoisRequestEvent.java

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package com.dinnerbone.bukkit.chat.events;
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import java.util.HashMap;
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import java.util.Map;
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import org.bukkit.command.CommandSender;
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import org.bukkit.entity.Player;
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import org.bukkit.event.Event;
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/**
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* Thrown when someone requests a WHOIS on a player
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*/
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public class WhoisRequestEvent extends Event {
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private final CommandSender sender;
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private final Player player;
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private final Map<String, String> result = new HashMap<String, String>();
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public WhoisRequestEvent(CommandSender sender, Player player) {
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super("WHOIS_REQUEST");
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this.sender = sender;
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this.player = player;
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}
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/**
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* Gets the target player to display details about
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*
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* @return Player target of this event
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*/
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public Player getPlayer() {
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return player;
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}
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/**
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* Gets the {@link CommandSender} who requested the WHOIS report
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*
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* @return The origin of this request
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*/
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public CommandSender getSender() {
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return sender;
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}
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/**
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* Sets the specified field of this report to the given value.
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* Use null if you wish to remove that field.
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*
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* @param field Name of the field to set
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* @param value New value of the field (or null to remove)
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*/
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public void setField(String field, String value) {
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if (value == null) {
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result.remove(field);
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} else {
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result.put(field, value);
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}
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}
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/**
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* Gets a field which is already collected by this report.
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*
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* @param field Name of the field to retrieve
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* @return Value contained in that field, or null if none exist
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*/
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public String getField(String field) {
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return result.get(field);
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}
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/**
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* Returns all fields collected by this report so far
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*
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* @return Map<Name, Value> of all collected fields
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*/
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public Map<String, String> getFields() {
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return result;
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}
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}

‎src/main/resources/plugin.yml

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name: ChatBukkit
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main: com.dinnerbone.bukkit.chat.ChatBukkit
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version: 0.0.1
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website: http://www.bukkit.org
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author: The Bukkit Team
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description: >
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Basic chat functionality.
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This plugin is one of the default plugins shipped with Bukkit.
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commands:
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clear:
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description: Sends the target player a message
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usage: |
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/<command> <player> <message>
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Example: /<command> Walrus I found your bukkit!

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