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https://github.com/pmmp/PocketMine-MP.git
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567bd8abb5
I'm not quite sure this is the best way to enable such functionality, but it's already used for some other stuff, so I'm not too worried for now. This allows the following commands to have their usage limited to self or others: - /effect - /enchant - /gamemode - /give - /spawnpoint - /teleport - /title I envision this being useful for creative mode servers, and test servers such as test.pmmp.io.
113 lines
3.2 KiB
PHP
113 lines
3.2 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\command\defaults;
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use pocketmine\command\Command;
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use pocketmine\command\CommandSender;
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use pocketmine\command\utils\InvalidCommandSyntaxException;
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use pocketmine\lang\KnownTranslationFactory;
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use pocketmine\player\Player;
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use pocketmine\utils\TextFormat;
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use function is_numeric;
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use function substr;
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abstract class VanillaCommand extends Command{
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public const MAX_COORD = 30000000;
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public const MIN_COORD = -30000000;
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protected function fetchPermittedPlayerTarget(CommandSender $sender, ?string $target, string $selfPermission, string $otherPermission) : ?Player{
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if($target !== null){
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$player = $sender->getServer()->getPlayerByPrefix($target);
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}elseif($sender instanceof Player){
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$player = $sender;
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}else{
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throw new InvalidCommandSyntaxException();
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}
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if($player === null){
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$sender->sendMessage(KnownTranslationFactory::commands_generic_player_notFound()->prefix(TextFormat::RED));
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return null;
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}
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if(
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($player === $sender && $this->testPermission($sender, $selfPermission)) ||
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($player !== $sender && $this->testPermission($sender, $otherPermission))
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){
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return $player;
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}
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return null;
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}
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protected function getInteger(CommandSender $sender, string $value, int $min = self::MIN_COORD, int $max = self::MAX_COORD) : int{
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$i = (int) $value;
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if($i < $min){
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$i = $min;
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}elseif($i > $max){
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$i = $max;
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}
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return $i;
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}
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protected function getRelativeDouble(float $original, CommandSender $sender, string $input, float $min = self::MIN_COORD, float $max = self::MAX_COORD) : float{
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if($input[0] === "~"){
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$value = $this->getDouble($sender, substr($input, 1));
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return $original + $value;
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}
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return $this->getDouble($sender, $input, $min, $max);
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}
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protected function getDouble(CommandSender $sender, string $value, float $min = self::MIN_COORD, float $max = self::MAX_COORD) : float{
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$i = (double) $value;
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if($i < $min){
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$i = $min;
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}elseif($i > $max){
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$i = $max;
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}
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return $i;
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}
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protected function getBoundedInt(CommandSender $sender, string $input, int $min, int $max) : ?int{
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if(!is_numeric($input)){
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throw new InvalidCommandSyntaxException();
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}
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$v = (int) $input;
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if($v > $max){
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$sender->sendMessage(KnownTranslationFactory::commands_generic_num_tooBig($input, (string) $max)->prefix(TextFormat::RED));
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return null;
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}
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if($v < $min){
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$sender->sendMessage(KnownTranslationFactory::commands_generic_num_tooSmall($input, (string) $min)->prefix(TextFormat::RED));
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return null;
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}
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return $v;
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}
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}
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