Essentials/Essentials/src/com/earth2me/essentials/commands/Commandfeed.java

package com.earth2me.essentials.commands;

import com.earth2me.essentials.CommandSource;
import static com.earth2me.essentials.I18n._;
import com.earth2me.essentials.User;
import org.bukkit.Server;
import org.bukkit.entity.Player;
import org.bukkit.event.entity.FoodLevelChangeEvent;


public class Commandfeed extends EssentialsLoopCommand
{
	public Commandfeed()
	{
		super("feed");
	}

	@Override
	protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
	{
		if (!user.isAuthorized("essentials.feed.cooldown.bypass"))
		{
			user.healCooldown();
		}

		if (args.length > 0 && user.isAuthorized("essentials.feed.others"))
		{
			loopOnlinePlayers(server, user.getSource(), true, args[0], null);
			return;
		}

		feedPlayer(user.getBase());
		user.sendMessage(_("feed"));
	}

	@Override
	protected void run(final Server server, final CommandSource sender, final String commandLabel, final String[] args) throws Exception
	{
		if (args.length < 1)
		{
			throw new NotEnoughArgumentsException();
		}

		loopOnlinePlayers(server, sender, true, args[0], null);
	}

	@Override
	protected void updatePlayer(final Server server, final CommandSource sender, final User player, final String[] args) throws PlayerExemptException
	{
		try
		{
			feedPlayer(player.getBase());
			sender.sendMessage(_("feedOther", player.getDisplayName()));
		}
		catch (QuietAbortException e)
		{
			//Handle Quietly
		}
	}

	private void feedPlayer(final Player player) throws QuietAbortException
	{
		final int amount = 30;

		final FoodLevelChangeEvent flce = new FoodLevelChangeEvent(player, amount);
		ess.getServer().getPluginManager().callEvent(flce);
		if (flce.isCancelled())
		{
			throw new QuietAbortException();
		}

		player.setFoodLevel(flce.getFoodLevel() > 20 ? 20 : flce.getFoodLevel());
		player.setSaturation(10);
	}
}