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A Minecraft Bukkit plugin aiming to provide an easy code API and skill editor for all server owners to create unique and fully custom classes and skills.

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package com.sucy.skill.cmd;

import mc.promcteam.engine.mccore.commands.CommandManager;
import mc.promcteam.engine.mccore.commands.ConfigurableCommand;
import mc.promcteam.engine.mccore.commands.IFunction;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.Plugin;

/**
 * SkillAPI
 * com.sucy.skill.cmd.CmdExp
 * 
 * The MIT License (MIT)
 * 

 * Copyright (c) 2014 Steven Sucy
 * 

 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software") to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 

 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
public class CmdHelp implements IFunction {

    /**
     * Runs the command
     *
     * @param cmd    command that was executed
     * @param plugin plugin reference
     * @param sender sender of the command
     * @param args   argument list
     */
    @Override
    public void execute(ConfigurableCommand cmd, Plugin plugin, CommandSender sender, String... args) {
        try {
            int page = args.length >= 1 ? Integer.parseInt(args[0]) : 1;
            CommandManager.displayUsage(cmd.getParent(), sender, page);
        } catch (NumberFormatException e) {
            CommandManager.displayUsage(cmd.getParent(), sender, 1);
        }
    }
}