@Command(
aliases = {"gamemode", "gm"},
usage =
"[player] <0|1|2|survival|creative|adventure> (0 = SURVIVAL, 1 = CREATIVE, 2 = ADVENTURE)",
desc = "Change a player's game mode",
min = 1,
max = 2)
@CommandPermissions("vanilla.command.gamemode")
public void gamemode(CommandContext args, CommandSource source) throws CommandException {
int index = 0;
Player player;
if (args.length() == 2) {
if (Spout.getEngine() instanceof Client) {
throw new CommandException("You cannot search for players unless you are in server mode.");
}
player = Spout.getEngine().getPlayer(args.getString(index++), true);
if (player == null) {
throw new CommandException(args.getString(0) + " is not online.");
}
} else {
if (!(source instanceof Player)) {
throw new CommandException("You must be a player to toggle your game mode.");
}
player = (Player) source;
}
if (!player.has(Human.class)) {
throw new CommandException("Invalid player!");
}
GameMode mode;
try {
if (args.isInteger(index)) {
mode = GameMode.get(args.getInteger(index));
} else {
mode = GameMode.get(args.getString(index));
}
} catch (Exception e) {
throw new CommandException(
"A game mode must be either a number between 0 and 2, 'CREATIVE', 'SURVIVAL' or 'ADVENTURE'");
}
player.get(Human.class).setGamemode(mode);
if (!player.equals(source)) {
source.sendMessage(
plugin.getPrefix(),
ChatStyle.WHITE,
player.getName(),
"'s ",
ChatStyle.BRIGHT_GREEN,
"gamemode has been changed to ",
ChatStyle.WHITE,
mode.name(),
ChatStyle.BRIGHT_GREEN,
".");
}
}
@Command(aliases = "clear", usage = "[player]", desc = "Clears your inventory", min = 0, max = 1)
@CommandPermissions("vanilla.command.clear")
public void clear(CommandContext args, CommandSource source) throws CommandException {
if (args.length() == 0) {
if (!(source instanceof Player)) {
throw new CommandException("You must be a player to clear your own inventory.");
}
PlayerInventory inv = ((Player) source).get(PlayerInventory.class);
if (inv == null) {
source.sendMessage(plugin.getPrefix(), ChatStyle.RED, "You have no inventory!");
return;
}
inv.clear();
}
if (args.length() == 1) {
Player player = args.getPlayer(0, false);
if (player == null) {
source.sendMessage(plugin.getPrefix(), ChatStyle.RED, "Player is not online!");
return;
}
PlayerInventory inv = player.get(PlayerInventory.class);
if (inv == null) {
source.sendMessage(plugin.getPrefix(), ChatStyle.RED, "Player has no inventory!");
return;
}
player.sendMessage(
plugin.getPrefix(), ChatStyle.BRIGHT_GREEN, "Your inventory has been cleared.");
if (source instanceof Player && source.equals(player)) {
return;
}
}
source.sendMessage(plugin.getPrefix(), ChatStyle.BRIGHT_GREEN, "Inventory cleared.");
}
@Override
protected void worldChanged(World world) {
GameMode gamemode = world.getComponentHolder().getData().get(VanillaData.GAMEMODE);
// The world the player is entering has a different gamemode...
if (gamemode != null) {
if (gamemode != getPlayer().getData().get(VanillaData.GAMEMODE)) {
PlayerGameModeChangedEvent event =
Spout.getEngine()
.getEventManager()
.callEvent(new PlayerGameModeChangedEvent(player, gamemode));
if (!event.isCancelled()) {
gamemode = event.getMode();
}
}
} else {
// The world has no gamemode setting in its map so default to the Player's GameMode.
gamemode = getPlayer().getData().get(VanillaData.GAMEMODE);
}
Difficulty difficulty = world.getComponentHolder().getData().get(VanillaData.DIFFICULTY);
Dimension dimension = world.getComponentHolder().getData().get(VanillaData.DIMENSION);
WorldType worldType = world.getComponentHolder().getData().get(VanillaData.WORLD_TYPE);
// TODO Handle infinite height
if (first) {
first = false;
int entityId = player.getId();
Server server = (Server) session.getEngine();
PlayerLoginRequestMessage idMsg =
new PlayerLoginRequestMessage(
entityId,
worldType.toString(),
gamemode.getId(),
(byte) dimension.getId(),
difficulty.getId(),
(byte) server.getMaxPlayers());
player.getSession().send(false, true, idMsg);
player.getSession().setState(State.GAME);
for (int slot = 0; slot < 4; slot++) {
ItemStack slotItem = owner.get(Human.class).getInventory().getArmor().get(slot);
player.getSession().send(false, new EntityEquipmentMessage(entityId, slot, slotItem));
}
} else {
player
.getSession()
.send(
false,
new PlayerRespawnMessage(
dimension.getId(),
difficulty.getId(),
gamemode.getId(),
256,
worldType.toString()));
}
Point pos = world.getSpawnPoint().getPosition();
PlayerSpawnPositionMessage SPMsg =
new PlayerSpawnPositionMessage((int) pos.getX(), (int) pos.getY(), (int) pos.getZ());
player.getSession().send(false, SPMsg);
}
private void evaluateCriteria(String key, int value, boolean add, String... criteria) {
for (Player player : ((Server) Spout.getEngine()).getOnlinePlayers()) {
Scoreboard scoreboard = player.get(Scoreboard.class);
if (scoreboard != null) {
scoreboard.evaluateCriteria(key, value, add, criteria);
}
}
}
@Command(
aliases = "xp",
usage = "[player] <amount>",
desc = "Give/take experience from a player",
min = 1,
max = 2)
@CommandPermissions("vanilla.command.xp")
public void xp(CommandContext args, CommandSource source) throws CommandException {
// If source is player
if (args.length() == 1) {
if (source instanceof Player) {
@SuppressWarnings("unused")
Player sender = (Player) source;
int amount = args.getInteger(0);
source.sendMessage(
plugin.getPrefix(),
ChatStyle.BRIGHT_GREEN,
"You have been given ",
ChatStyle.WHITE,
amount,
ChatStyle.BRIGHT_GREEN,
" xp.");
// TODO: Give player 'amount' of xp.
} else {
throw new CommandException("You must be a player to give yourself xp.");
}
} else {
if (Spout.getEngine() instanceof Client) {
throw new CommandException("You cannot search for players unless you are in server mode.");
}
Player player = ((Server) Spout.getEngine()).getPlayer(args.getString(0), true);
if (player != null) {
short amount = (short) args.getInteger(1);
LevelComponent level = player.get(LevelComponent.class);
if (level == null) {
return;
}
if (amount > 0) {
level.addExperience(amount);
} else {
level.removeExperience(amount);
}
player.sendMessage(
plugin.getPrefix(),
ChatStyle.BRIGHT_GREEN,
"Your experience has been set to ",
ChatStyle.WHITE,
amount,
ChatStyle.BRIGHT_GREEN,
".");
} else {
throw new CommandException(args.getString(0) + " is not online.");
}
}
}
private void updateProgressArrow(Player player) {
float increment = 0;
if (getBrewTime() >= 0) {
increment = (BREW_TIME_INCREMENT - getBrewTime()) * 20;
}
player
.get(WindowHolder.class)
.getActiveWindow()
.setProperty(BrewingStandProperty.PROGRESS_ARROW, (int) increment);
}
@Override
public BlockIterator getAlignedBlocks() {
Player player = (Player) getOwner();
Transform ptr = player.get(PlayerHead.class).getHeadTransform();
Transform tr = new Transform();
tr.setRotation(
QuaternionMath.rotationTo(Vector3.FORWARD, ptr.getRotation().getDirection().multiply(-1)));
tr.setPosition(ptr.getPosition());
return new BlockIterator(player.getWorld(), tr, getRange());
}
@Override
public boolean open(Player player) {
BrewingStandOpenEvent event =
player.getEngine().getEventManager().callEvent(new BrewingStandOpenEvent(this, player));
if (!event.isCancelled()) {
player
.get(WindowHolder.class)
.openWindow(new BrewingStandWindow(player, this, getInventory()));
return true;
}
return false;
}
@EventHandler(order = Order.LATEST)
public void entityHealth(EntityHealthChangeEvent event) {
Entity entity = event.getEntity();
Engine engine = Spout.getEngine();
if (!(entity instanceof Player) || !(engine instanceof Server)) {
return;
}
Player player = (Player) entity;
evaluateCriteria(
player.getName(),
(int) (player.get(Health.class).getHealth() + event.getChange()),
false,
Objective.CRITERIA_HEALTH);
}
@Command(
aliases = {"kill"},
usage = "[player]",
desc = "Kill yourself or another player",
min = 0,
max = 1)
@CommandPermissions("vanilla.command.kill")
public void kill(CommandContext args, CommandSource source) throws CommandException {
if (args.length() == 0) {
if (!(source instanceof Player)) {
throw new CommandException("Don't be silly...you cannot kill yourself as the console.");
}
((Player) source).get(HealthComponent.class).kill(HealthChangeCause.COMMAND);
} else {
if (Spout.getEngine() instanceof Client) {
throw new CommandException("You cannot search for players unless you are in server mode.");
}
Player victim = ((Server) Spout.getEngine()).getPlayer(args.getString(0), true);
if (victim != null) {
victim.get(HealthComponent.class).kill(HealthChangeCause.COMMAND);
}
}
}
@Command(
aliases = {"give"},
usage = "[player] <block> [amount] ",
desc = "Lets a player spawn items",
min = 1,
max = 3)
@CommandPermissions("vanilla.command.give")
public void give(CommandContext args, CommandSource source) throws CommandException {
int index = 0;
Player player = null;
if (args.length() != 1) {
if (Spout.getEngine() instanceof Client) {
throw new CommandException("You cannot search for players unless you are in server mode.");
}
player = Spout.getEngine().getPlayer(args.getString(index++), true);
}
if (player == null) {
switch (args.length()) {
case 3:
throw new CommandException(args.getString(0) + " is not online.");
case 2:
index--;
case 1:
if (!(source instanceof Player)) {
throw new CommandException("You must be a player to give yourself materials!");
}
player = (Player) source;
break;
}
}
Material material;
if (args.isInteger(index)) {
material = VanillaMaterials.getMaterial((short) args.getInteger(index));
} else {
String name = args.getString(index);
if (name.contains(":")) {
String[] parts = args.getString(index).split(":");
material =
VanillaMaterials.getMaterial(Short.parseShort(parts[0]), Short.parseShort(parts[1]));
} else {
material = Material.get(args.getString(index));
}
}
if (material == null) {
throw new CommandException(args.getString(index) + " is not a block!");
}
int count = args.getInteger(++index, 1);
player.get(PlayerInventory.class).add(new ItemStack(material, count));
source.sendMessage(
plugin.getPrefix(),
ChatStyle.BRIGHT_GREEN,
"Gave ",
ChatStyle.WHITE,
player.getName() + " ",
count,
ChatStyle.BRIGHT_GREEN,
" of ",
ChatStyle.WHITE,
material.getDisplayName());
}