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NPCCommands.java
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NPCCommands.java
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package net.citizensnpcs.commands;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import net.citizensnpcs.Citizens;
import net.citizensnpcs.Settings.Setting;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.ai.speech.SpeechContext;
import net.citizensnpcs.api.command.Command;
import net.citizensnpcs.api.command.CommandContext;
import net.citizensnpcs.api.command.Requirements;
import net.citizensnpcs.api.command.exception.CommandException;
import net.citizensnpcs.api.command.exception.NoPermissionsException;
import net.citizensnpcs.api.command.exception.ServerCommandException;
import net.citizensnpcs.api.event.CommandSenderCreateNPCEvent;
import net.citizensnpcs.api.event.DespawnReason;
import net.citizensnpcs.api.event.PlayerCreateNPCEvent;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.api.npc.NPCRegistry;
import net.citizensnpcs.api.trait.Trait;
import net.citizensnpcs.api.trait.trait.MobType;
import net.citizensnpcs.api.trait.trait.Owner;
import net.citizensnpcs.api.trait.trait.Spawned;
import net.citizensnpcs.api.trait.trait.Speech;
import net.citizensnpcs.api.util.Colorizer;
import net.citizensnpcs.api.util.DataKey;
import net.citizensnpcs.api.util.MemoryDataKey;
import net.citizensnpcs.api.util.Messaging;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.EntityControllers;
import net.citizensnpcs.npc.NPCSelector;
import net.citizensnpcs.npc.Template;
import net.citizensnpcs.trait.Age;
import net.citizensnpcs.trait.Anchors;
import net.citizensnpcs.trait.Behaviour;
import net.citizensnpcs.trait.Controllable;
import net.citizensnpcs.trait.CurrentLocation;
import net.citizensnpcs.trait.Gravity;
import net.citizensnpcs.trait.LookClose;
import net.citizensnpcs.trait.NPCSkeletonType;
import net.citizensnpcs.trait.Poses;
import net.citizensnpcs.trait.Powered;
import net.citizensnpcs.trait.SlimeSize;
import net.citizensnpcs.trait.VillagerProfession;
import net.citizensnpcs.trait.ZombieModifier;
import net.citizensnpcs.util.Anchor;
import net.citizensnpcs.util.Messages;
import net.citizensnpcs.util.NMS;
import net.citizensnpcs.util.Paginator;
import net.citizensnpcs.util.StringHelper;
import net.citizensnpcs.util.Util;
import org.bukkit.Bukkit;
import org.bukkit.DyeColor;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.command.BlockCommandSender;
import org.bukkit.command.CommandSender;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.entity.Ageable;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.entity.Skeleton.SkeletonType;
import org.bukkit.entity.Villager.Profession;
import org.bukkit.entity.Wolf;
import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
import com.google.common.base.Splitter;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
@Requirements(selected = true, ownership = true)
public class NPCCommands {
private final NPCRegistry npcRegistry;
private final NPCSelector selector;
public NPCCommands(Citizens plugin) {
npcRegistry = CitizensAPI.getNPCRegistry();
selector = plugin.getNPCSelector();
}
@Command(
aliases = { "npc" },
usage = "age [age] (-l)",
desc = "Set the age of a NPC",
help = Messages.COMMAND_AGE_HELP,
flags = "l",
modifiers = { "age" },
min = 1,
max = 2,
permission = "citizens.npc.age")
@Requirements(selected = true, ownership = true)
public void age(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
if (!npc.isSpawned() || !(npc.getBukkitEntity() instanceof Ageable))
throw new CommandException(Messages.MOBTYPE_CANNOT_BE_AGED);
Age trait = npc.getTrait(Age.class);
boolean toggleLock = args.hasFlag('l');
if (toggleLock) {
Messaging.sendTr(sender, trait.toggle() ? Messages.AGE_LOCKED : Messages.AGE_UNLOCKED);
}
if (args.argsLength() <= 1) {
if (!toggleLock)
trait.describe(sender);
return;
}
int age = 0;
try {
age = args.getInteger(1);
if (age < -24000 || age > 0)
throw new CommandException(Messages.INVALID_AGE);
Messaging.sendTr(sender, Messages.AGE_SET_NORMAL, npc.getName(), age);
} catch (NumberFormatException ex) {
if (args.getString(1).equalsIgnoreCase("baby")) {
age = -24000;
Messaging.sendTr(sender, Messages.AGE_SET_BABY, npc.getName());
} else if (args.getString(1).equalsIgnoreCase("adult")) {
age = 0;
Messaging.sendTr(sender, Messages.AGE_SET_ADULT, npc.getName());
} else
throw new CommandException(Messages.INVALID_AGE);
}
trait.setAge(age);
}
@Command(
aliases = { "npc" },
usage = "anchor (--save [name]|--assume [name]|--remove [name]) (-a)(-c)",
desc = "Changes/Saves/Lists NPC's location anchor(s)",
flags = "ac",
modifiers = { "anchor" },
min = 1,
max = 3,
permission = "citizens.npc.anchor")
@Requirements(selected = true, ownership = true, types = EntityType.PLAYER)
public void anchor(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
Anchors trait = npc.getTrait(Anchors.class);
if (args.hasValueFlag("save")) {
if (args.getFlag("save").isEmpty())
throw new CommandException(Messages.INVALID_ANCHOR_NAME);
if (args.getSenderLocation() == null)
throw new ServerCommandException();
if (args.hasFlag('c')) {
if (trait.addAnchor(args.getFlag("save"), args.getSenderTargetBlockLocation())) {
Messaging.sendTr(sender, Messages.ANCHOR_ADDED);
} else
throw new CommandException(Messages.ANCHOR_ALREADY_EXISTS, args.getFlag("save"));
} else {
if (trait.addAnchor(args.getFlag("save"), args.getSenderLocation())) {
Messaging.sendTr(sender, Messages.ANCHOR_ADDED);
} else
throw new CommandException(Messages.ANCHOR_ALREADY_EXISTS, args.getFlag("save"));
}
} else if (args.hasValueFlag("assume")) {
if (args.getFlag("assume").isEmpty())
throw new CommandException(Messages.INVALID_ANCHOR_NAME);
Anchor anchor = trait.getAnchor(args.getFlag("assume"));
if (anchor == null)
throw new CommandException(Messages.ANCHOR_MISSING, args.getFlag("assume"));
npc.getBukkitEntity().teleport(anchor.getLocation());
} else if (args.hasValueFlag("remove")) {
if (args.getFlag("remove").isEmpty())
throw new CommandException(Messages.INVALID_ANCHOR_NAME);
if (trait.removeAnchor(trait.getAnchor(args.getFlag("remove"))))
Messaging.sendTr(sender, Messages.ANCHOR_REMOVED);
else
throw new CommandException(Messages.ANCHOR_MISSING, args.getFlag("remove"));
} else if (!args.hasFlag('a')) {
Paginator paginator = new Paginator().header("Anchors");
paginator.addLine("<e>Key: <a>ID <b>Name <c>World <d>Location (X,Y,Z)");
for (int i = 0; i < trait.getAnchors().size(); i++) {
String line = "<a>" + i + "<b> " + trait.getAnchors().get(i).getName() + "<c> "
+ trait.getAnchors().get(i).getLocation().getWorld().getName() + "<d> "
+ trait.getAnchors().get(i).getLocation().getBlockX() + ", "
+ trait.getAnchors().get(i).getLocation().getBlockY() + ", "
+ trait.getAnchors().get(i).getLocation().getBlockZ();
paginator.addLine(line);
}
int page = args.getInteger(1, 1);
if (!paginator.sendPage(sender, page))
throw new CommandException(Messages.COMMAND_PAGE_MISSING);
}
// Assume Player's position
if (!args.hasFlag('a'))
return;
if (sender instanceof ConsoleCommandSender)
throw new ServerCommandException();
npc.getBukkitEntity().teleport(args.getSenderLocation());
}
@Command(
aliases = { "npc" },
usage = "behaviour [scripts] (-r)",
desc = "Sets the behaviour of a NPC",
help = Messages.BEHAVIOUR_HELP,
modifiers = { "behaviour", "behavior", "ai" },
flags = "r",
min = 2,
permission = "citizens.npc.behaviour")
public void behaviour(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
Iterable<String> files = Splitter.on(',').split(args.getJoinedStrings(1, ','));
if (args.hasFlag('r')) {
npc.getTrait(Behaviour.class).removeScripts(files);
Messaging.sendTr(sender, Messages.BEHAVIOURS_REMOVED);
} else {
npc.getTrait(Behaviour.class).addScripts(files);
Messaging.sendTr(sender, Messages.BEHAVIOURS_ADDED);
}
}
@Command(
aliases = { "npc" },
usage = "controllable|control -f",
desc = "Toggles whether the NPC can be ridden and controlled",
modifiers = { "controllable", "control" },
min = 1,
max = 1,
flags = "f")
public void controllable(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
if ((npc.isSpawned() && !sender.hasPermission("citizens.npc.controllable."
+ npc.getBukkitEntity().getType().toString().toLowerCase()))
|| !sender.hasPermission("citizens.npc.controllable"))
throw new NoPermissionsException();
if (!npc.hasTrait(Controllable.class)) {
npc.addTrait(new Controllable(false));
}
Controllable trait = npc.getTrait(Controllable.class);
boolean enabled = trait.toggle();
String key = enabled ? Messages.CONTROLLABLE_SET : Messages.CONTROLLABLE_REMOVED;
Messaging.sendTr(sender, key, npc.getName());
}
@Command(
aliases = { "npc" },
usage = "copy (--name newname)",
desc = "Copies an NPC",
modifiers = { "copy" },
min = 1,
max = 1,
permission = "citizens.npc.copy")
public void copy(CommandContext args, CommandSender sender, NPC npc) {
EntityType type = npc.getTrait(MobType.class).getType();
String name = args.getFlag("name", npc.getFullName());
CitizensNPC copy = (CitizensNPC) npcRegistry.createNPC(type, name);
CitizensNPC from = (CitizensNPC) npc;
DataKey key = new MemoryDataKey();
from.save(key);
copy.load(key);
if (from.isSpawned() && args.getSenderLocation() != null) {
Location location = args.getSenderLocation();
location.getChunk().load();
copy.getBukkitEntity().teleport(location);
copy.getTrait(CurrentLocation.class).setLocation(location);
}
for (Trait trait : copy.getTraits())
trait.onCopy();
Messaging.sendTr(sender, Messages.NPC_COPIED, npc.getName());
selector.select(sender, copy);
}
@Command(
aliases = { "npc" },
usage = "create [name] ((-b,u) --at (x:y:z:world) --type (type) --trait ('trait1, trait2...') --b (behaviours))",
desc = "Create a new NPC",
flags = "bu",
modifiers = { "create" },
min = 2,
permission = "citizens.npc.create")
@Requirements
public void create(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
String name = Colorizer.parseColors(args.getJoinedStrings(1));
if (name.length() > 16) {
Messaging.sendErrorTr(sender, Messages.NPC_NAME_TOO_LONG);
name = name.substring(0, 15);
}
if (name.length() <= 0)
throw new CommandException();
EntityType type = EntityType.PLAYER;
if (args.hasValueFlag("type")) {
String inputType = args.getFlag("type");
type = Util.matchEntityType(inputType);
if (type == null) {
Messaging.sendErrorTr(sender, Messages.NPC_CREATE_INVALID_MOBTYPE, inputType);
type = EntityType.PLAYER;
} else if (!LivingEntity.class.isAssignableFrom(type.getEntityClass())) {
Messaging.sendErrorTr(sender, Messages.NOT_LIVING_MOBTYPE, type);
type = EntityType.PLAYER;
}
}
npc = npcRegistry.createNPC(type, name);
String msg = "You created [[" + npc.getName() + "]]";
int age = 0;
if (args.hasFlag('b')) {
if (!Ageable.class.isAssignableFrom(type.getEntityClass()))
Messaging.sendErrorTr(sender, Messages.MOBTYPE_CANNOT_BE_AGED,
type.name().toLowerCase().replace("_", "-"));
else {
age = -24000;
msg += " as a baby";
}
}
if (args.hasValueFlag("b") || args.hasValueFlag("behaviours") || args.hasValueFlag("behaviors")) {
String behaviours = args.getFlag("b", args.getFlag("behaviours", args.getFlag("behaviors")));
npc.getTrait(Behaviour.class).addScripts(Splitter.on(',').split(behaviours));
msg += " with the specified behaviours";
}
msg += ".";
// Initialize necessary traits
if (!Setting.SERVER_OWNS_NPCS.asBoolean())
npc.getTrait(Owner.class).setOwner(sender.getName());
npc.getTrait(MobType.class).setType(type);
Location spawnLoc = null;
if (sender instanceof Player) {
spawnLoc = args.getSenderLocation();
} else if (sender instanceof BlockCommandSender) {
spawnLoc = args.getSenderLocation();
}
CommandSenderCreateNPCEvent event = sender instanceof Player ? new PlayerCreateNPCEvent((Player) sender, npc)
: new CommandSenderCreateNPCEvent(sender, npc);
Bukkit.getPluginManager().callEvent(event);
if (event.isCancelled()) {
npc.destroy();
String reason = "Couldn't create NPC.";
if (!event.getCancelReason().isEmpty())
reason += " Reason: " + event.getCancelReason();
throw new CommandException(reason);
}
if (args.hasValueFlag("at")) {
String[] parts = Iterables.toArray(Splitter.on(':').split(args.getFlag("at")), String.class);
if (parts.length > 0) {
String worldName = args.getSenderLocation() != null ? args.getSenderLocation().getWorld().getName()
: "";
int x = 0, y = 0, z = 0;
float yaw = 0F, pitch = 0F;
switch (parts.length) {
case 6:
pitch = Float.parseFloat(parts[5]);
case 5:
yaw = Float.parseFloat(parts[4]);
case 4:
worldName = parts[3];
case 3:
x = Integer.parseInt(parts[0]);
y = Integer.parseInt(parts[1]);
z = Integer.parseInt(parts[2]);
break;
default:
throw new CommandException(Messages.INVALID_SPAWN_LOCATION);
}
World world = Bukkit.getWorld(worldName);
if (world == null)
throw new CommandException(Messages.INVALID_SPAWN_LOCATION);
spawnLoc = new Location(world, x, y, z, yaw, pitch);
} else {
Player search = Bukkit.getPlayerExact(args.getFlag("at"));
if (search == null)
throw new CommandException(Messages.PLAYER_NOT_FOUND_FOR_SPAWN);
spawnLoc = search.getLocation();
}
}
if (spawnLoc == null) {
npc.destroy();
throw new CommandException(Messages.INVALID_SPAWN_LOCATION);
}
if (!args.hasFlag('u'))
npc.spawn(spawnLoc);
if (args.hasValueFlag("trait")) {
Iterable<String> parts = Splitter.on(',').trimResults().split(args.getFlag("trait"));
StringBuilder builder = new StringBuilder();
for (String tr : parts) {
Trait trait = CitizensAPI.getTraitFactory().getTrait(tr);
if (trait == null)
continue;
npc.addTrait(trait);
builder.append(StringHelper.wrap(tr) + ", ");
}
if (builder.length() > 0)
builder.delete(builder.length() - 2, builder.length());
msg += " with traits " + builder.toString();
}
if (args.hasValueFlag("template")) {
Iterable<String> parts = Splitter.on(',').trimResults().split(args.getFlag("template"));
StringBuilder builder = new StringBuilder();
for (String part : parts) {
Template template = Template.byName(part);
if (template == null)
continue;
template.apply(npc);
builder.append(StringHelper.wrap(part) + ", ");
}
if (builder.length() > 0)
builder.delete(builder.length() - 2, builder.length());
msg += " with templates " + builder.toString();
}
// Set age after entity spawns
if (npc.getBukkitEntity() instanceof Ageable)
npc.getTrait(Age.class).setAge(age);
selector.select(sender, npc);
Messaging.send(sender, msg);
}
@Command(
aliases = { "npc" },
usage = "despawn (id)",
desc = "Despawn a NPC",
modifiers = { "despawn" },
min = 1,
max = 2,
permission = "citizens.npc.despawn")
@Requirements
public void despawn(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
if (npc == null || args.argsLength() == 2) {
if (args.argsLength() < 2)
throw new CommandException(Messages.COMMAND_MUST_HAVE_SELECTED);
int id = args.getInteger(1);
npc = CitizensAPI.getNPCRegistry().getById(id);
if (npc == null)
throw new CommandException(Messages.NO_NPC_WITH_ID_FOUND, id);
}
npc.getTrait(Spawned.class).setSpawned(false);
npc.despawn(DespawnReason.REMOVAL);
Messaging.sendTr(sender, Messages.NPC_DESPAWNED, npc.getName());
}
@Command(
aliases = { "npc" },
usage = "gamemode [gamemode]",
desc = "Changes the gamemode",
modifiers = { "gravity" },
min = 1,
max = 2,
permission = "citizens.npc.gravity")
@Requirements(selected = true, ownership = true, types = { EntityType.PLAYER })
public void gamemode(CommandContext args, CommandSender sender, NPC npc) {
Player player = (Player) npc.getBukkitEntity();
if (args.argsLength() == 1) {
Messaging.sendTr(sender, Messages.GAMEMODE_DESCRIBE, npc.getName(), player.getGameMode().name()
.toLowerCase());
return;
}
GameMode mode = null;
try {
int value = args.getInteger(1);
mode = GameMode.getByValue(value);
} catch (NumberFormatException ex) {
try {
mode = GameMode.valueOf(args.getString(1));
} catch (IllegalArgumentException e) {
}
}
if (mode == null) {
Messaging.sendErrorTr(sender, Messages.GAMEMODE_INVALID, args.getString(1));
return;
}
player.setGameMode(mode);
Messaging.sendTr(sender, Messages.GAMEMODE_SET, mode.name().toLowerCase());
}
@Command(
aliases = { "npc" },
usage = "gravity",
desc = "Toggles gravity",
modifiers = { "gravity" },
min = 1,
max = 1,
permission = "citizens.npc.gravity")
public void gravity(CommandContext args, CommandSender sender, NPC npc) {
boolean enabled = npc.getTrait(Gravity.class).toggle();
String key = enabled ? Messages.GRAVITY_ENABLED : Messages.GRAVITY_DISABLED;
Messaging.sendTr(sender, key, npc.getName());
}
@Command(
aliases = { "npc" },
usage = "id",
desc = "Sends the selected NPC's ID to the sender",
modifiers = { "id" },
min = 1,
max = 1,
permission = "citizens.npc.id")
public void id(CommandContext args, CommandSender sender, NPC npc) {
Messaging.send(sender, npc.getId());
}
@Command(
aliases = { "npc" },
usage = "list (page) ((-a) --owner (owner) --type (type) --char (char))",
desc = "List NPCs",
flags = "a",
modifiers = { "list" },
min = 1,
max = 2,
permission = "citizens.npc.list")
@Requirements
public void list(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
List<NPC> npcs = new ArrayList<NPC>();
if (args.hasFlag('a')) {
for (NPC add : npcRegistry)
npcs.add(add);
} else if (args.getValueFlags().size() == 0 && sender instanceof Player) {
for (NPC add : npcRegistry) {
if (!npcs.contains(add) && add.getTrait(Owner.class).isOwnedBy(sender))
npcs.add(add);
}
} else {
if (args.hasValueFlag("owner")) {
String name = args.getFlag("owner");
for (NPC add : npcRegistry) {
if (!npcs.contains(add) && add.getTrait(Owner.class).isOwnedBy(name))
npcs.add(add);
}
}
if (args.hasValueFlag("type")) {
EntityType type = Util.matchEntityType(args.getFlag("type"));
if (type == null)
throw new CommandException(Messages.COMMAND_INVALID_MOBTYPE, type);
for (NPC add : npcRegistry) {
if (!npcs.contains(add) && add.getTrait(MobType.class).getType() == type)
npcs.add(add);
}
}
}
Paginator paginator = new Paginator().header("NPCs");
paginator.addLine("<e>Key: <a>ID <b>Name");
for (int i = 0; i < npcs.size(); i += 2) {
String line = "<a>" + npcs.get(i).getId() + "<b> " + npcs.get(i).getName();
if (npcs.size() >= i + 2)
line += " " + "<a>" + npcs.get(i + 1).getId() + "<b> " + npcs.get(i + 1).getName();
paginator.addLine(line);
}
int page = args.getInteger(1, 1);
if (!paginator.sendPage(sender, page))
throw new CommandException(Messages.COMMAND_PAGE_MISSING);
}
@Command(
aliases = { "npc" },
usage = "lookclose",
desc = "Toggle whether a NPC will look when a player is near",
modifiers = { "lookclose", "look", "rotate" },
min = 1,
max = 1,
permission = "citizens.npc.lookclose")
public void lookClose(CommandContext args, CommandSender sender, NPC npc) {
Messaging.sendTr(sender, npc.getTrait(LookClose.class).toggle() ? Messages.LOOKCLOSE_SET
: Messages.LOOKCLOSE_STOPPED, npc.getName());
}
@Command(
aliases = { "npc" },
usage = "mount",
desc = "Mounts a controllable NPC",
modifiers = { "mount" },
min = 1,
max = 1,
permission = "citizens.npc.controllable")
public void mount(CommandContext args, Player player, NPC npc) {
boolean enabled = npc.hasTrait(Controllable.class) && npc.getTrait(Controllable.class).isEnabled();
if (!enabled) {
Messaging.sendTr(player, Messages.NPC_NOT_CONTROLLABLE, npc.getName());
return;
}
boolean success = npc.getTrait(Controllable.class).mount(player);
if (!success)
Messaging.sendTr(player, Messages.FAILED_TO_MOUNT_NPC, npc.getName());
}
@Command(
aliases = { "npc" },
usage = "moveto x:y:z:world | x y z world",
desc = "Teleports a NPC to a given location",
modifiers = "moveto",
min = 1,
permission = "citizens.npc.moveto")
public void moveto(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
// Spawn the NPC if it isn't spawned to prevent NPEs
if (!npc.isSpawned())
npc.spawn(npc.getTrait(CurrentLocation.class).getLocation());
Location current = npc.getBukkitEntity().getLocation();
Location to;
if (args.argsLength() > 1) {
String[] parts = Iterables.toArray(Splitter.on(':').split(args.getJoinedStrings(1, ':')), String.class);
if (parts.length != 4 && parts.length != 3)
throw new CommandException(Messages.MOVETO_FORMAT);
double x = Double.parseDouble(parts[0]);
double y = Double.parseDouble(parts[1]);
double z = Double.parseDouble(parts[2]);
World world = parts.length == 4 ? Bukkit.getWorld(parts[3]) : current.getWorld();
if (world == null)
throw new CommandException(Messages.WORLD_NOT_FOUND);
to = new Location(world, x, y, z, current.getYaw(), current.getPitch());
} else {
to = current.clone();
if (args.hasValueFlag("x"))
to.setX(args.getFlagDouble("x"));
if (args.hasValueFlag("y"))
to.setY(args.getFlagDouble("y"));
if (args.hasValueFlag("z"))
to.setZ(args.getFlagDouble("z"));
if (args.hasValueFlag("yaw"))
to.setYaw((float) args.getFlagDouble("yaw"));
if (args.hasValueFlag("pitch"))
to.setPitch((float) args.getFlagDouble("pitch"));
if (args.hasValueFlag("world")) {
World world = Bukkit.getWorld(args.getFlag("world"));
if (world == null)
throw new CommandException(Messages.WORLD_NOT_FOUND);
to.setWorld(world);
}
}
npc.getBukkitEntity().teleport(to, TeleportCause.COMMAND);
Messaging.sendTr(sender, Messages.MOVETO_TELEPORTED, npc.getName(), to);
}
@Command(aliases = { "npc" }, desc = "Show basic NPC information", max = 0, permission = "citizens.npc.info")
public void npc(CommandContext args, CommandSender sender, NPC npc) {
Messaging.send(sender, StringHelper.wrapHeader(npc.getName()));
Messaging.send(sender, " <a>ID: <e>" + npc.getId());
Messaging.send(sender, " <a>Type: <e>" + npc.getTrait(MobType.class).getType());
if (npc.isSpawned()) {
Location loc = npc.getBukkitEntity().getLocation();
String format = " <a>Spawned at <e>%d, %d, %d <a>in world<e> %s";
Messaging.send(sender,
String.format(format, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), loc.getWorld().getName()));
}
Messaging.send(sender, " <a>Traits<e>");
for (Trait trait : npc.getTraits()) {
if (CitizensAPI.getTraitFactory().isInternalTrait(trait))
continue;
String message = " <e>- <a>" + trait.getName();
Messaging.send(sender, message);
}
}
@Command(
aliases = { "npc" },
usage = "owner [name]",
desc = "Set the owner of an NPC",
modifiers = { "owner" },
min = 1,
max = 2,
permission = "citizens.npc.owner")
public void owner(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
Owner ownerTrait = npc.getTrait(Owner.class);
if (args.argsLength() == 1) {
Messaging.sendTr(sender, Messages.NPC_OWNER, npc.getName(), ownerTrait.getOwner());
return;
}
String name = args.getString(1);
if (ownerTrait.isOwnedBy(name))
throw new CommandException(Messages.ALREADY_OWNER, name, npc.getName());
ownerTrait.setOwner(name);
boolean serverOwner = name.equalsIgnoreCase(Owner.SERVER);
Messaging.sendTr(sender, serverOwner ? Messages.OWNER_SET_SERVER : Messages.OWNER_SET, npc.getName(), name);
}
@Command(aliases = { "npc" }, usage = "pathrange [range]", desc = "Sets an NPC's pathfinding range", modifiers = {
"pathrange", "pathfindingrange", "prange" }, min = 2, max = 2, permission = "citizens.npc.pathfindingrange")
public void pathfindingRange(CommandContext args, CommandSender sender, NPC npc) {
double range = Math.max(1, args.getDouble(1));
npc.getNavigator().getDefaultParameters().range((float) range);
Messaging.sendTr(sender, Messages.PATHFINDING_RANGE_SET, range);
}
@Command(
aliases = { "npc" },
usage = "playerlist (-a,r)",
desc = "Sets whether the NPC is put in the playerlist",
modifiers = { "playerlist" },
min = 1,
max = 1,
flags = "ar",
permission = "citizens.npc.playerlist")
@Requirements(types = EntityType.PLAYER)
public void playerlist(CommandContext args, CommandSender sender, NPC npc) {
boolean remove = !npc.data().get("removefromplayerlist", Setting.REMOVE_PLAYERS_FROM_PLAYER_LIST.asBoolean());
if (args.hasFlag('a'))
remove = false;
else if (args.hasFlag('r'))
remove = true;
npc.data().setPersistent("removefromplayerlist", remove);
if (npc.isSpawned())
NMS.addOrRemoveFromPlayerList(npc.getBukkitEntity(), remove);
Messaging.sendTr(sender, remove ? Messages.REMOVED_FROM_PLAYERLIST : Messages.ADDED_TO_PLAYERLIST,
npc.getName());
}
@Command(
aliases = { "npc" },
usage = "pose (--save [name]|--assume [name]|--remove [name]) (-a)",
desc = "Changes/Saves/Lists NPC's head pose(s)",
flags = "a",
modifiers = { "pose" },
min = 1,
max = 2,
permission = "citizens.npc.pose")
@Requirements(selected = true, ownership = true, types = EntityType.PLAYER)
public void pose(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
Poses trait = npc.getTrait(Poses.class);
if (args.hasValueFlag("save")) {
if (args.getFlag("save").isEmpty())
throw new CommandException(Messages.INVALID_POSE_NAME);
if (args.getSenderLocation() == null)
throw new ServerCommandException();
if (trait.addPose(args.getFlag("save"), args.getSenderLocation())) {
Messaging.sendTr(sender, Messages.POSE_ADDED);
} else
throw new CommandException(Messages.POSE_ALREADY_EXISTS, args.getFlag("save"));
} else if (args.hasValueFlag("assume")) {
String pose = args.getFlag("assume");
if (pose.isEmpty())
throw new CommandException(Messages.INVALID_POSE_NAME);
if (!trait.hasPose(pose))
throw new CommandException(Messages.POSE_MISSING, pose);
trait.assumePose(pose);
} else if (args.hasValueFlag("remove")) {
if (args.getFlag("remove").isEmpty())
throw new CommandException(Messages.INVALID_POSE_NAME);
if (trait.removePose(args.getFlag("remove"))) {
Messaging.sendTr(sender, Messages.POSE_REMOVED);
} else
throw new CommandException(Messages.POSE_MISSING, args.getFlag("remove"));
} else if (!args.hasFlag('a')) {
trait.describe(sender, args.getInteger(1, 1));
}
// Assume Player's pose
if (!args.hasFlag('a'))
return;
if (args.getSenderLocation() == null)
throw new ServerCommandException();
Location location = args.getSenderLocation();
trait.assumePose(location);
}
@Command(
aliases = { "npc" },
usage = "power",
desc = "Toggle a creeper NPC as powered",
modifiers = { "power" },
min = 1,
max = 1,
permission = "citizens.npc.power")
@Requirements(selected = true, ownership = true, types = { EntityType.CREEPER })
public void power(CommandContext args, CommandSender sender, NPC npc) {
Messaging
.sendTr(sender, npc.getTrait(Powered.class).toggle() ? Messages.POWERED_SET : Messages.POWERED_STOPPED);
}
@Command(
aliases = { "npc" },
usage = "profession|prof [profession]",
desc = "Set a NPC's profession",
modifiers = { "profession", "prof" },
min = 2,
max = 2,
permission = "citizens.npc.profession")
@Requirements(selected = true, ownership = true, types = { EntityType.VILLAGER })
public void profession(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
String profession = args.getString(1);
Profession parsed;
try {
parsed = Profession.valueOf(profession.toUpperCase());
} catch (IllegalArgumentException ex) {
throw new CommandException(Messages.INVALID_PROFESSION);
}
npc.getTrait(VillagerProfession.class).setProfession(parsed);
Messaging.sendTr(sender, Messages.PROFESSION_SET, npc.getName(), profession);
}
@Command(
aliases = { "npc" },
usage = "remove|rem (all)",
desc = "Remove a NPC",
modifiers = { "remove", "rem" },
min = 1,
max = 2)
@Requirements
public void remove(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
if (args.argsLength() == 2) {
if (!args.getString(1).equalsIgnoreCase("all"))
throw new CommandException(Messages.REMOVE_INCORRECT_SYNTAX);
if (!sender.hasPermission("citizens.admin.remove.all") && !sender.hasPermission("citizens.admin"))
throw new NoPermissionsException();
npcRegistry.deregisterAll();
Messaging.sendTr(sender, Messages.REMOVED_ALL_NPCS);
return;
}
if (!(sender instanceof Player))
throw new CommandException(Messages.COMMAND_MUST_BE_INGAME);
Player player = (Player) sender;
if (npc == null)
throw new CommandException(Messages.COMMAND_MUST_HAVE_SELECTED);
if (!npc.getTrait(Owner.class).isOwnedBy(player))
throw new CommandException(Messages.COMMAND_MUST_BE_OWNER);
if (!player.hasPermission("citizens.npc.remove") && !player.hasPermission("citizens.admin"))
throw new NoPermissionsException();
npc.destroy();
Messaging.sendTr(player, Messages.NPC_REMOVED, npc.getName());
}
@Command(
aliases = { "npc" },
usage = "rename [name]",
desc = "Rename a NPC",
modifiers = { "rename" },
min = 2,
permission = "citizens.npc.rename")
public void rename(CommandContext args, CommandSender sender, NPC npc) {
String oldName = npc.getName();
String newName = args.getJoinedStrings(1);
if (newName.length() > 16) {
Messaging.sendErrorTr(sender, Messages.NPC_NAME_TOO_LONG);
newName = newName.substring(0, 15);
}
Location prev = npc.isSpawned() ? npc.getBukkitEntity().getLocation() : null;
npc.despawn(DespawnReason.PENDING_RESPAWN);
npc.setName(newName);
if (prev != null)
npc.spawn(prev);
Messaging.sendTr(sender, Messages.NPC_RENAMED, oldName, newName);
}
@Command(
aliases = { "npc" },
usage = "select|sel [id|name] (--r range)",
desc = "Select a NPC with the given ID or name",
modifiers = { "select", "sel" },
min = 1,
max = 2,
permission = "citizens.npc.select")
@Requirements
public void select(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
NPC toSelect = null;
if (args.argsLength() <= 1) {
if (!(sender instanceof Player))
throw new ServerCommandException();
double range = Math.abs(args.getFlagDouble("r", 10));
Entity player = (Player) sender;
final Location location = args.getSenderLocation();
List<Entity> search = player.getNearbyEntities(range, range, range);
Collections.sort(search, new Comparator<Entity>() {
@Override
public int compare(Entity o1, Entity o2) {
double d = o1.getLocation().distanceSquared(location) - o2.getLocation().distanceSquared(location);
return d > 0 ? 1 : d < 0 ? -1 : 0;
}
});
for (Entity possibleNPC : search) {
NPC test = npcRegistry.getNPC(possibleNPC);
if (test == null)
continue;
toSelect = test;
break;
}
} else {
try {
int id = args.getInteger(1);
toSelect = npcRegistry.getById(id);
} catch (NumberFormatException ex) {
String name = args.getString(1);
List<NPC> possible = Lists.newArrayList();
for (NPC test : npcRegistry) {
if (test.getName().equalsIgnoreCase(name))
possible.add(test);
}
if (possible.size() == 1)
toSelect = possible.get(0);
else if (possible.size() > 1) {
SelectionPrompt.start(selector, (Player) sender, possible);
return;
}
}
}
if (toSelect == null || !toSelect.getTrait(Spawned.class).shouldSpawn())
throw new CommandException(Messages.NPC_NOT_FOUND);
if (npc != null && toSelect.getId() == npc.getId())
throw new CommandException(Messages.NPC_ALREADY_SELECTED);
selector.select(sender, toSelect);
Messaging.sendWithNPC(sender, Setting.SELECTION_MESSAGE.asString(), toSelect);
}
@Command(aliases = { "npc" }, usage = "skeletontype [type]", desc = "Sets the NPC's skeleton type", modifiers = {
"skeletontype", "sktype" }, min = 2, max = 2, permission = "citizens.npc.skeletontype")
@Requirements(selected = true, ownership = true, types = EntityType.SKELETON)
public void skeletonType(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
SkeletonType type = (type = SkeletonType.getType(args.getInteger(1))) == null ? SkeletonType.valueOf(args
.getString(1)) : type;
if (type == null)
throw new CommandException(Messages.INVALID_SKELETON_TYPE);
npc.getTrait(NPCSkeletonType.class).setType(type);
Messaging.sendTr(sender, Messages.SKELETON_TYPE_SET, npc.getName(), type);
}
@Command(
aliases = { "npc" },
usage = "size [size]",
desc = "Sets the NPC's size",
modifiers = { "size" },
min = 1,
max = 2,
permission = "citizens.npc.size")
@Requirements(selected = true, ownership = true, types = { EntityType.MAGMA_CUBE, EntityType.SLIME })
public void slimeSize(CommandContext args, CommandSender sender, NPC npc) {
SlimeSize trait = npc.getTrait(SlimeSize.class);
if (args.argsLength() <= 1) {
trait.describe(sender);
return;
}
int size = Math.max(1, args.getInteger(1));
trait.setSize(size);
Messaging.sendTr(sender, Messages.SIZE_SET, npc.getName(), size);
}
@Command(
aliases = { "npc" },
usage = "spawn [id]",
desc = "Spawn an existing NPC",
modifiers = { "spawn" },
min = 2,
max = 2,
permission = "citizens.npc.spawn")
@Requirements(ownership = true)
public void spawn(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
NPC respawn = npcRegistry.getById(args.getInteger(1));
if (respawn == null)
throw new CommandException(Messages.NO_NPC_WITH_ID_FOUND, args.getInteger(1));
if (respawn.isSpawned())
throw new CommandException(Messages.NPC_ALREADY_SPAWNED, respawn.getName());
Location location = respawn.getTrait(CurrentLocation.class).getLocation();
if (location == null) {
if (args.getSenderLocation() == null)
throw new CommandException(Messages.NO_STORED_SPAWN_LOCATION);
location = args.getSenderLocation();
}
if (respawn.spawn(location)) {
selector.select(sender, respawn);
Messaging.sendTr(sender, Messages.NPC_SPAWNED, respawn.getName());
}
}
@Command(
aliases = { "npc" },
usage = "speak message to speak --target npcid|player_name --type vocal_type",
desc = "Uses the NPCs SpeechController to talk",
modifiers = { "speak" },
min = 2,
permission = "citizens.npc.speak")
public void speak(CommandContext args, CommandSender sender, NPC npc) throws CommandException {
String type = npc.getTrait(Speech.class).getDefaultVocalChord();
String message = Colorizer.parseColors(args.getJoinedStrings(1));
if (message.length() <= 0) {
Messaging.send(sender, "Default Vocal Chord for " + npc.getName() + ": "
+ npc.getTrait(Speech.class).getDefaultVocalChord());
return;
}
SpeechContext context = new SpeechContext(message);