how make particels

how make particels in x y z and world with command lik
/plc
and suumon
partcile in
world : Spawn
x: 123
y:41
z:12
and think you

PHP:

$level->addParticle(new pocketmine\level\particle\RedstoneParticle(new Vector3($x, $y, $z)));

I just used RedstoneParticle as an example

men think you but a cheinge the x y z ? or no
and i can add this in aney commands
take a look
public function onCommand(PlayerJoinEvent $ev, CommandSender $sender, Command $command, $label, array $args){
if($sender instanceof Player) {
$level->addParticle(new pocketmine\level\particle\RedstoneParticle(new Vector3($x, $y, $z)));
lik this sorry for bad english

Yes, you can make the $x, $y, and $z anything you want.

this is right ?
?php

namespace ptc;

use pocketmine\plugin\PluginBase;
use pocketmine\command\CommandSender;
use pocketmine\utils\TextFormat as Color;
use pocketmine\command\Command;
use pocketmine\Player;
use pocketmine\level\particle\RedstoneParticle

class main extends PluginBase {

public function onEnable() {
$this->getLogger()->info(Color::GREEN."[ptc] on!");
}

public function onCommand(CommandSender $sender, Command $command,$level level , $label, array $args) {
if($sender instanceof Player) {
if(strtolower($command->getName()) == 'ptc') {
if(count($args) < 1) {
$level->addParticle(new RedstoneParticle(new Vector3($x, $y, $z)));
return;
} else {
$sender->sendMessage(Color::Red."[ptc] eror");
return;
}
}
}
}
}

PHP:

$level->addParticle(new RedstoneParticle(new Vector3($x, $y, $z)));

should be

PHP:

$level->addParticle(new RedstoneParticle(new Vector3($sender->x, $sender->y, $sender->z)));

oky
but all thits is right ?

<?php

namespace ptc;

use pocketmine\plugin\PluginBase;
use pocketmine\command\CommandSender;
use pocketmine\utils\TextFormat as Color;
use pocketmine\command\Command;
use pocketmine\Player;
use pocketmine\level\particle\RedstoneParticle;

class main extends PluginBase {

public function onEnable() {
$this->getLogger()->info(Color::GREEN."[ptc] on!");
}

public function onCommand(CommandSender $sender, Command $command, $label, array $args) {
if($sender instanceof Player) {
if(strtolower($command->getName()) == 'ptc') {
if(count($args) < 1) {
$level->addParticle(new RedstoneParticle(new Vector3($sender->x, $sender->y, $sender->z)));
return;
} else {
$sender->sendMessage(Color::Red."[ptc] eror");
return;
}
}
}
}
}



his give me "An unknown error........."
you can help me in thits ? and think you for feedback
#sorry_for_bad_english

What exactly is the error message?
You should return true, if not it will show the usage to the sender

Code:

use pocketmine\math\Vector3;