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package com.earth2me.essentials.commands;
import static com.earth2me.essentials.I18n._;
import com.earth2me.essentials.IEssentials;
import com.earth2me.essentials.IEssentialsModule;
import com.earth2me.essentials.Trade;
import com.earth2me.essentials.User;
import java.util.List;
import java.util.logging.Logger;
import org.bukkit.Server;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public abstract class EssentialsCommand implements IEssentialsCommand
{
private final transient String name;
protected transient IEssentials ess;
protected transient IEssentialsModule module;
protected final static Logger logger = Logger.getLogger("Minecraft");
protected EssentialsCommand(final String name)
{
this.name = name;
}
@Override
public void setEssentials(final IEssentials ess)
{
this.ess = ess;
}
@Override
public void setEssentialsModule(final IEssentialsModule module)
{
this.module = module;
}
@Override
public String getName()
{
return name;
}
protected User getPlayer(final Server server, final String[] args, final int pos) throws NoSuchFieldException, NotEnoughArgumentsException
{
return getPlayer(server, args, pos, false);
}
protected User getPlayer(final Server server, final String[] args, final int pos, final boolean getOffline) throws NoSuchFieldException, NotEnoughArgumentsException
{
if (args.length <= pos)
{
throw new NotEnoughArgumentsException();
}
if (args[pos].isEmpty())
{
throw new PlayerNotFoundException();
}
final User user = ess.getUser(args[pos]);
if (user != null)
{
if (!getOffline && (!user.isOnline() || user.isHidden()))
{
throw new PlayerNotFoundException();
}
return user;
}
final List<Player> matches = server.matchPlayer(args[pos]);
if (!matches.isEmpty())
{
for (Player player : matches)
{
final User userMatch = ess.getUser(player);
if (userMatch.getDisplayName().startsWith(args[pos]) && (getOffline || !userMatch.isHidden()))
{
return userMatch;
}
}
final User userMatch = ess.getUser(matches.get(0));
if (getOffline || !userMatch.isHidden())
{
return userMatch;
}
}
throw new PlayerNotFoundException();
}
@Override
public final void run(final Server server, final User user, final String commandLabel, final Command cmd, final String[] args) throws Exception
{
final Trade charge = new Trade(this.getName(), ess);
charge.isAffordableFor(user);
run(server, user, commandLabel, args);
charge.charge(user);
}
protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
{
run(server, (CommandSender)user.getBase(), commandLabel, args);
}
@Override
public final void run(final Server server, final CommandSender sender, final String commandLabel, final Command cmd, final String[] args) throws Exception
{
run(server, sender, commandLabel, args);
}
protected void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
{
throw new Exception(_("onlyPlayers", commandLabel));
}
public static String getFinalArg(final String[] args, final int start)
{
final StringBuilder bldr = new StringBuilder();
for (int i = start; i < args.length; i++)
{
if (i != start)
{
bldr.append(" ");
}
bldr.append(args[i]);
}
return bldr.toString();
}
}
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