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package net.ess3.commands;
import java.util.*;
import static net.ess3.I18n._;
import net.ess3.permissions.Permissions;
import net.ess3.utils.DescParseTickFormat;
import net.ess3.utils.Util;
import org.bukkit.World;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public class Commandtime extends EssentialsCommand
{
@Override
protected void run(final CommandSender sender, final String commandLabel, final String[] args) throws Exception
{
boolean add = false;
final List<String> argList = new ArrayList<String>(Arrays.asList(args));
if (argList.remove("set") && !argList.isEmpty() && Util.isInt(argList.get(0)))
{
argList.set(0, argList.get(0) + "t");
}
if (argList.remove("add") && !argList.isEmpty() && Util.isInt(argList.get(0)))
{
add = true;
argList.set(0, argList.get(0) + "t");
}
final String[] validArgs = argList.toArray(new String[0]);
// Which World(s) are we interested in?
String worldSelector = null;
if (validArgs.length == 2)
{
worldSelector = validArgs[1];
}
final Set<World> worlds = getWorlds(sender, worldSelector);
// If no arguments we are reading the time
if (validArgs.length == 0)
{
getWorldsTime(sender, worlds);
return;
}
if (!Permissions.TIME_SET.isAuthorized(sender))
{
sender.sendMessage(_("You are not authorized to set the time."));
return;
}
// Parse the target time int ticks from args[0]
final long ticks;
try
{
ticks = DescParseTickFormat.parse(validArgs[0]);
}
catch (NumberFormatException e)
{
throw new NotEnoughArgumentsException(e);
}
setWorldsTime(sender, worlds, ticks, add);
}
/**
* Used to get the time and inform
*/
private void getWorldsTime(final CommandSender sender, final Collection<World> worlds)
{
if (worlds.size() == 1)
{
final Iterator<World> iter = worlds.iterator();
sender.sendMessage(DescParseTickFormat.format(iter.next().getTime()));
return;
}
for (World world : worlds)
{
sender.sendMessage(_("The current time in {0} is {1}.", world.getName(), DescParseTickFormat.format(world.getTime())));
}
}
/**
* Used to set the time and inform of the change
*/
private void setWorldsTime(final CommandSender sender, final Collection<World> worlds, final long ticks, final boolean add)
{
// Update the time
Iterator<World> iterator = worlds.iterator();
while (iterator.hasNext())
{
World world = iterator.next();
if (!Permissions.TIME_WORLDS.isAuthorized(sender, world.getName()))
{
iterator.remove();
sender.sendMessage(_("timeWorldFailed", world.getName()));
continue;
}
long time = world.getTime();
if (!add)
{
time -= time % 24000;
}
world.setTime(time + (add ? 0 : 24000) + ticks);
}
if (worlds.isEmpty())
{
return;
}
final StringBuilder output = new StringBuilder();
for (World world : worlds)
{
if (output.length() > 0)
{
output.append(", ");
}
output.append(world.getName());
}
sender.sendMessage(_("The time was set to {0} in: {1}.", DescParseTickFormat.format(ticks), output.toString()));
}
/**
* Used to parse an argument of the type "world(s) selector"
*/
private Set<World> getWorlds(final CommandSender sender, final String selector) throws Exception
{
final Set<World> worlds = new TreeSet<World>(new WorldNameComparator());
// If there is no selector we want the world the user is currently in. Or all worlds if it isn't a user.
if (selector == null)
{
final Player user = getPlayerOrNull(sender);
if (user == null)
{
worlds.addAll(server.getWorlds());
}
else
{
worlds.add(user.getWorld());
}
return worlds;
}
// Try to find the world with name = selector
final World world = server.getWorld(selector);
if (world != null)
{
worlds.add(world);
}
// If that fails, Is the argument something like "*" or "all"?
else if (selector.equalsIgnoreCase("*") || selector.equalsIgnoreCase("all"))
{
worlds.addAll(server.getWorlds());
}
// We failed to understand the world target...
else
{
throw new Exception(_("Invalid world."));
}
return worlds;
}
}
class WorldNameComparator implements Comparator<World>
{
@Override
public int compare(final World a, final World b)
{
return a.getName().compareTo(b.getName());
}
}
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