Commits
t00thpick1 authored and Travis Watkins committed cc8bac36166
| 1 1 | package org.bukkit.command.defaults; |
| 2 2 | |
| 3 3 | import java.util.ArrayList; |
| 4 + | import java.util.Arrays; |
| 4 5 | import java.util.HashMap; |
| 5 6 | import java.util.List; |
| 6 7 | import java.util.Map; |
| 7 8 | import java.util.Set; |
| 8 9 | import java.util.TreeSet; |
| 9 10 | |
| 10 11 | import org.apache.commons.lang.ArrayUtils; |
| 11 12 | import org.apache.commons.lang.StringUtils; |
| 12 13 | import org.apache.commons.lang.Validate; |
| 13 14 | import org.apache.commons.lang.math.NumberUtils; |
| 21 22 | import org.bukkit.help.IndexHelpTopic; |
| 22 23 | import org.bukkit.util.ChatPaginator; |
| 23 24 | |
| 24 25 | import com.google.common.collect.ImmutableList; |
| 25 26 | |
| 26 27 | public class HelpCommand extends VanillaCommand { |
| 27 28 | public HelpCommand() { |
| 28 29 | super("help"); |
| 29 30 | this.description = "Shows the help menu"; |
| 30 31 | this.usageMessage = "/help <pageNumber>\n/help <topic>\n/help <topic> <pageNumber>"; |
| 32 + | this.setAliases(Arrays.asList(new String[] { "?" })); |
| 31 33 | this.setPermission("bukkit.command.help"); |
| 32 34 | } |
| 33 35 | |
| 34 36 | |
| 35 37 | public boolean execute(CommandSender sender, String currentAlias, String[] args) { |
| 36 38 | if (!testPermission(sender)) return true; |
| 37 39 | |
| 38 40 | String command; |
| 39 41 | int pageNumber; |
| 40 42 | int pageHeight; |
| 102 104 | for (int i = header.length(); i < ChatPaginator.GUARANTEED_NO_WRAP_CHAT_PAGE_WIDTH; i++) { |
| 103 105 | header.append("-"); |
| 104 106 | } |
| 105 107 | sender.sendMessage(header.toString()); |
| 106 108 | |
| 107 109 | sender.sendMessage(page.getLines()); |
| 108 110 | |
| 109 111 | return true; |
| 110 112 | } |
| 111 113 | |
| 112 - | |
| 113 - | public boolean matches(String input) { |
| 114 - | return input.equalsIgnoreCase("help") || input.equalsIgnoreCase("?"); |
| 115 - | } |
| 116 - | |
| 117 114 | |
| 118 115 | public List<String> tabComplete(CommandSender sender, String alias, String[] args) { |
| 119 116 | Validate.notNull(sender, "Sender cannot be null"); |
| 120 117 | Validate.notNull(args, "Arguments cannot be null"); |
| 121 118 | Validate.notNull(alias, "Alias cannot be null"); |
| 122 119 | |
| 123 120 | if (args.length == 1) { |
| 124 121 | List<String> matchedTopics = new ArrayList<String>(); |
| 125 122 | String searchString = args[0]; |
| 126 123 | for (HelpTopic topic : Bukkit.getServer().getHelpMap().getHelpTopics()) { |