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Add a freshly baked BSD help command

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This commit is contained in:
Eric Stokes 2011-07-09 21:50:25 -06:00
parent 6be11c01ee
commit 1c3d3b0807
2 changed files with 41 additions and 4 deletions
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2
lib/commandhandler

@ -1 +1 @@
Subproject commit e9151828c2720d800c6604b204b55a2bd1c6aae1
Subproject commit a7cbc0f047c8ef06216ea45e1966e0c0914f2658

41
src/com/onarandombox/MultiverseCore/command/commands/HelpCommand.java
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@ -3,22 +3,59 @@ package com.onarandombox.MultiverseCore.command.commands;
import java.util.List;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.java.JavaPlugin;
import com.onarandombox.MultiverseCore.MultiverseCore;
import com.pneumaticraft.commandhandler.Command;
public class HelpCommand extends Command {
private static final int CMDS_PER_PAGE = 10;
public HelpCommand(JavaPlugin plugin) {
super(plugin);
// TODO Auto-generated constructor stub
this.commandName = "Get Help with Multiverse";
this.commandDesc = "Displays a nice help menu";
this.commandUsage = "/mv " + ChatColor.GOLD + "[PAGE #]";
this.minimumArgLength = 0;
this.maximumArgLength = 1;
this.commandKeys.add("mv");
this.commandKeys.add("mvhelp");
this.commandKeys.add("mv help");
this.permission = "multiverse.help";
this.opRequired = false;
}
@Override
public void runCommand(CommandSender sender, List<String> args) {
// TODO Auto-generated method stub
int page = 1;
if (args.size() == 1) {
try {
page = Integer.parseInt(args.get(0));
} catch (NumberFormatException e) {
}
}
List<Command> availableCommands = ((MultiverseCore) this.plugin).getCommandHandler().getCommands(sender);
int totalPages = (int) Math.ceil(availableCommands.size() / ( CMDS_PER_PAGE + 0.0));
if (page > totalPages) {
page = totalPages;
}
sender.sendMessage(ChatColor.AQUA + "====[ Multiverse Help ]====");
sender.sendMessage(ChatColor.AQUA + " Page " + page + " of " + totalPages);
this.showPage(page, sender, availableCommands);
}
private void showPage(int page, CommandSender sender, List<Command> cmds) {
int start = (page - 1) * CMDS_PER_PAGE;
int end = start + CMDS_PER_PAGE;
for (int i = start; i < cmds.size() && i < end; i++) {
sender.sendMessage(ChatColor.AQUA + cmds.get(i).getCommandUsage());
}
}
}