91 lines
3.2 KiB
Java
91 lines
3.2 KiB
Java
package org.bukkit.command.defaults;
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import java.util.ArrayList;
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import java.util.Arrays;
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import org.bukkit.ChatColor;
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import org.bukkit.Bukkit;
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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.Plugin;
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import org.bukkit.plugin.PluginDescriptionFile;
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public class VersionCommand extends Command {
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public VersionCommand(String name) {
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super(name);
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this.description = "Gets the version of this server including any plugins in use";
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this.usageMessage = "/version [plugin name]";
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this.setPermission("bukkit.command.version");
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this.setAliases(Arrays.asList("ver", "about"));
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}
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@Override
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public boolean execute(CommandSender sender, String currentAlias, String[] args) {
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if (!testPermission(sender)) return true;
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if (args.length == 0) {
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sender.sendMessage("This server is running " + ChatColor.GREEN + Bukkit.getName() + ChatColor.WHITE + " version " + ChatColor.GREEN + Bukkit.getVersion());
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sender.sendMessage("This server is also sporting some funky dev build of Bukkit!");
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} else {
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StringBuilder name = new StringBuilder();
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for (String arg : args) {
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if (name.length() > 0) {
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name.append(' ');
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}
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name.append(arg);
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}
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Plugin plugin = Bukkit.getPluginManager().getPlugin(name.toString());
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if (plugin != null) {
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PluginDescriptionFile desc = plugin.getDescription();
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sender.sendMessage(ChatColor.GREEN + desc.getName() + ChatColor.WHITE + " version " + ChatColor.GREEN + desc.getVersion());
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if (desc.getDescription() != null) {
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sender.sendMessage(desc.getDescription());
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}
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if (desc.getWebsite() != null) {
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sender.sendMessage("Website: " + ChatColor.GREEN + desc.getWebsite());
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}
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if (!desc.getAuthors().isEmpty()) {
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if (desc.getAuthors().size() == 1) {
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sender.sendMessage("Author: " + getAuthors(desc));
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} else {
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sender.sendMessage("Authors: " + getAuthors(desc));
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}
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}
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} else {
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sender.sendMessage("This server is not running any plugin by that name.");
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sender.sendMessage("Use /plugins to get a list of plugins.");
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}
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}
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return true;
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}
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private String getAuthors(final PluginDescriptionFile desc) {
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StringBuilder result = new StringBuilder();
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ArrayList<String> authors = desc.getAuthors();
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for (int i = 0; i < authors.size(); i++) {
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if (result.length() > 0) {
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result.append(ChatColor.WHITE);
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if (i < authors.size() - 1) {
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result.append(", ");
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} else {
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result.append(" and ");
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}
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}
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result.append(ChatColor.GREEN);
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result.append(authors.get(i));
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}
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return result.toString();
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}
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}
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