Soulbound/src/com/me/tft_02/soulbound/commands/SoulboundCommand.java

package com.me.tft_02.soulbound.commands;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.me.tft_02.soulbound.Soulbound;

public class SoulboundCommand implements CommandExecutor {
	@Override
	public boolean onCommand(CommandSender sender, Command command,
			String label, String[] args) {
		switch (args.length) {
		case 0:
			sender.sendMessage("Soulbound version "
					+ Soulbound.p.getDescription().getVersion());
			return printUsage(sender);
		case 1:
			if (args[0].equalsIgnoreCase("reload")) {
				return reloadConfiguration(sender);
			}
		default:
			if (args[0].equalsIgnoreCase("help")
					|| args[0].equalsIgnoreCase("?")) {
				return helpPages(sender, args);
			}
			return false;
		}
	}

	private boolean reloadConfiguration(CommandSender sender) {
		if (sender instanceof Player
				&& !sender.hasPermission("soulbound.commands.reload")) {
			return false;
		}

		Soulbound.p.reloadConfig();
		sender.sendMessage(ChatColor.GREEN + "Configuration reloaded.");
		return false;
	}

	private boolean helpPages(CommandSender sender, String[] args) {
		if (!(sender instanceof Player)) {
			sender.sendMessage("Can't use this from the console, sorry!");
			return false;
		}
		if (args.length >= 2 && Integer.parseInt(args[1]) > 0) {
			getHelpPage(Integer.parseInt(args[1]), sender);
			return true;
		}
		return false;
	}

	private void getHelpPage(int page, CommandSender sender) {
		int maxPages = 2;
		int nextPage = page + 1;
		if (page > maxPages) {
			sender.sendMessage(ChatColor.RED + "This page does not exist."
					+ ChatColor.GOLD + " /help [0-" + maxPages + "]");
			return;
		}

		String dot = ChatColor.DARK_RED + "* ";
		sender.sendMessage(ChatColor.GRAY + "-----[ " + ChatColor.GOLD
				+ "Soulbound Help" + ChatColor.GRAY + " ]----- Page " + page
				+ "/" + maxPages);
		if (page == 1) {
			sender.sendMessage(ChatColor.GOLD + "How does it work?");
			sender.sendMessage(dot
					+ ChatColor.GRAY
					+ "Soulbound items are special items which are bound to a sender.");
			sender.sendMessage(dot
					+ ChatColor.GRAY
					+ "Players are prevented from doing certain actions with Soulbound items, such as:");
			sender.sendMessage(dot
					+ ChatColor.GRAY
					+ "dropping them on the ground, storing them in chests or giving them to other players.");
			sender.sendMessage(dot
					+ ChatColor.GRAY
					+ "Items marked as 'Bind on Pickup' will get Soulbound as soon as they get picked up.");
			sender.sendMessage(dot
					+ ChatColor.GRAY
					+ "Items marked as 'Bind on Use' will get Soulbound as soon as they get used.");
			sender.sendMessage(dot
					+ ChatColor.GRAY
					+ "Items marked as 'Bind on Equip' will get Soulbound as soon as they get equipped.");
		}
		if (page == 2) {
			sender.sendMessage(ChatColor.GOLD + "Commands:");
			if (sender.hasPermission("soulbound.commands.bindonpickup")) {
				sender.sendMessage(dot + ChatColor.GREEN + "/soulbound"
						+ ChatColor.GRAY + " Check the status of the plugin.");
			}
			if (sender.hasPermission("soulbound.commands.bind")) {
				sender.sendMessage(dot + ChatColor.GREEN + "/bind <sender>"
						+ ChatColor.GRAY
						+ " Soulbound the item currently in hand.");
				sender.sendMessage(dot + ChatColor.GREEN
						+ "/bind <sender> inventory" + ChatColor.GRAY
						+ " Soulbound an entire inventory.");
			}
			if (sender.hasPermission("soulbound.commands.bindonpickup")) {
				sender.sendMessage(dot + ChatColor.GREEN + "/bindonpickup"
						+ ChatColor.GRAY
						+ " Mark the item in hand as 'Bind on Pickup'");
			}
			if (sender.hasPermission("soulbound.commands.bindonuse")) {
				sender.sendMessage(dot + ChatColor.GREEN + "/bindonuse"
						+ ChatColor.GRAY
						+ " Mark the item in hand as 'Bind on Use'");
			}
			if (sender.hasPermission("soulbound.commands.bindonequip")) {
				sender.sendMessage(dot + ChatColor.GREEN + "/bindonequip"
						+ ChatColor.GRAY
						+ " Mark the item in hand as 'Bind on Equip'");
			}
			if (sender.hasPermission("soulbound.commands.unbind")) {
				sender.sendMessage(dot + ChatColor.GREEN + "/unbind"
						+ ChatColor.GRAY + " Unbind the item in hand.");
			}
		}
		if (nextPage <= maxPages) {
			sender.sendMessage(ChatColor.GOLD + "Type /soulbound help "
					+ nextPage + " for more");
		}
	}

	private boolean printUsage(CommandSender sender) {
		sender.sendMessage("Usage: /soulbound [reload | help]");
		return false;
	}
}