ECMD

design your command like Commando lib but easier — the best choice for making cores with dynamic enums and advanced subcommand control.

✅ Features

• Clean subcommand system with permission & sender type constraints.
• Support for dynamic argument values (players, items, worlds...).
• Automatic command packet syncing using task-based or packet intercept method.
• Enum autocompletion via getEnumValues() dynamically updated every 5 seconds.

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🛠️ Basic Usage

<?php

namespace Author\Plugin;

use pocketmine\command\CommandSender;
use pocketmine\world\Position;

use AEDXDEV\ECMD\BaseCommand;
use AEDXDEV\ECMD\args\{
  StringArgument,
  TextArgument,
  BoolArgument,
  Vector3Argument
};

class MyCommand extends BaseCommand {

  protected function prepare(): void{
    // Register main command arguments
    $this->registerArgument(0, new StringArgument("player"));
    $this->registerArgument(1, new BoolArgument("say_hello", true));
    
    // Register sub-command
    $this->registerSubCommand(
      "tp",
      [
        new Vector3Argument("position")
      ],
      function(CommandSender $sender, array $args): void{
        $sender->teleport($args["position"]);
      },
      "command.tp",
      BaseCommand::IN_GAME_CONSTRAINT // Only Player
    );

    $this->registerSubCommand(
      "msg",
      [
        new StringArgument("player"),
        new TextArgument("message")
      ],
      function(CommandSender $sender, array $args): void{
        $target = $sender->getServer()->getPlayerExact($args["player"]);
        $target?->sendMessage($sender->getName() . " §eSent to you a message: §7" . $args["message"] . "§e");
      },
      "command.msg",
      BaseCommand::ALL_CONSTRAINT // Both Player & Console
    );
    $this->registerSubCommand(
      "broadcast",
      [
        new TextArgument("message")
      ],
      function(CommandSender $sender, array $args): void{
        foreach ($sender->getServer()->getOnlinePlayers() as $p) {
          $p->sendMessage($args["message"]);
        }
      },
      "command.broadcast",
      BaseCommand::CONSOLE_CONSTRAINT // Only Console
    );
  }

  public function onRun(CommandSender $sender, string $label, array $args): void{
    $target = $this->getServer()->getPlayerByPrefix($args["player"]);
    if($args["say_hello"]) {
      $target?->sendMessage($sender->getName() . " §bwelcomes you");
    }
  }
}

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⚙️ Dynamic Argument Support

• PlayerArgument, ItemArgument, and WorldArgument now support dynamic updating every 5 seconds using:

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Examples

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📚 Argument Types

Type	Class	Example
String	StringArgument	"PocketMine"
Text	TextArgument	"Hello world!"
Integer	IntegerArgument	42
Float	FloatArgument	3.14
Boolean	BooleanArgument	true/false
Position	Vector3Argument	100 64 200
Block Position	BlockPositionArgument	~ ~ ~1
Player	PlayerArgument	Notch
Item	ItemArgument	diamond_sword
World	WorldArgument	world

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🧠 Smart Subcommands

Each subcommand can:

• Have its own arguments
• Be restricted to console/player and both
• Require a specific permission
• Update dynamically for autocompletion

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📜 License

This project is licensed under the GPL-3.0 License.

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