mirror of
https://github.com/pmmp/PocketMine-MP.git
synced 2025-09-09 19:24:12 +00:00
Fixed wrong paths
This commit is contained in:
Shoghi Cervantes
686
src/pocketmine/plugin/PluginManager.php
Normal file
686
src/pocketmine/plugin/PluginManager.php
Normal file
@ -0,0 +1,686 @@
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<?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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namespace pocketmine\plugin;
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use pocketmine\command\PluginCommand;
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use pocketmine\command\SimpleCommandMap;
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use pocketmine\event\Event;
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use pocketmine\event\EventPriority;
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use pocketmine\event\HandlerList;
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use pocketmine\event\Listener;
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use pocketmine\permission\Permissible;
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use pocketmine\permission\Permission;
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use pocketmine\Server;
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/**
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* Manages all the plugins, Permissions and Permissibles
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*/
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class PluginManager{
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/** @var PluginManager */
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private static $instance = null;
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/** @var Server */
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private $server;
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/** @var SimpleCommandMap */
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private $commandMap;
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/**
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* @var Plugin[]
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*/
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protected $plugins = array();
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/**
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* @var Permission[]
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*/
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protected $permissions = array();
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/**
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* @var Permission[]
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*/
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protected $defaultPerms = array();
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/**
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* @var Permission[]
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*/
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protected $defaultPermsOp = array();
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/**
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* @var Permissible[]
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*/
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protected $permSubs = array();
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/**
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* @var Permissible[]
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*/
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protected $defSubs = array();
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/**
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* @var Permissible[]
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*/
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protected $defSubsOp = array();
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/**
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* @var PluginLoader[]
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*/
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protected $fileAssociations = array();
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/**
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* @return PluginManager
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*/
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public static function getInstance(){
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return self::$instance;
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}
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/**
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* @param Server $server
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* @param SimpleCommandMap $commandMap
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*/
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public function __construct(Server $server, SimpleCommandMap $commandMap){
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$this->server = $server;
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$this->commandMap = $commandMap;
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}
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/**
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* @param string $name
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*
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* @return null|Plugin
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*/
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public function getPlugin($name){
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if(isset($this->plugins[$name])){
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return $this->plugins[$name];
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}
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return null;
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}
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/**
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* @param string $loader A PluginLoader class name
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*
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* @return boolean
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*/
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public function registerInterface($loader){
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if(is_subclass_of($loader, "pocketmine\\plugin\\PluginLoader")){
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$loader = new $loader($this->server);
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}else{
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return false;
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}
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$this->fileAssociations[spl_object_hash($loader)] = $loader;
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return true;
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}
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/**
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* @return Plugin[]
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*/
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public function getPlugins(){
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return $this->plugins;
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}
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/**
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* @param string $path
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*
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* @return Plugin
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*/
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public function loadPlugin($path){
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foreach($this->fileAssociations as $loader){
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if(preg_match($loader->getPluginFilters(), basename($path)) > 0){
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$description = $loader->getPluginDescription($path);
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if($description instanceof PluginDescription){
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if(($plugin = $loader->loadPlugin($path)) instanceof Plugin){
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$this->plugins[$plugin->getDescription()->getName()] = $plugin;
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return $plugin;
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}
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}
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}
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}
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return null;
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}
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/**
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* @param $directory
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*
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* @return Plugin[]
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*/
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public function loadPlugins($directory){
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if(is_dir($directory)){
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$plugins = array();
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$loadedPlugins = array();
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$dependencies = array();
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$softDependencies = array();
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foreach(new \IteratorIterator(new \DirectoryIterator($directory)) as $file){
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if($file === "." or $file === ".."){
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continue;
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}
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$file = $directory . $file;
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foreach($this->fileAssociations as $loader){
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if(preg_match($loader->getPluginFilters(), basename($file)) > 0){
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$description = $loader->getPluginDescription($file);
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if($description instanceof PluginDescription){
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$name = $description->getName();
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if(stripos($name, "pocketmine") !== false or stripos($name, "minecraft") !== false or stripos($name, "mojang") !== false){
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console("[ERROR] Could not load plugin '" . $name . "': restricted name");
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continue;
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}elseif(strpos($name, " ") !== false){
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console("[WARNING] Plugin '" . $name . "' uses spaces in its name, this is discouraged");
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}
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if(isset($plugins[$name])){
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console("[ERROR] Could not load duplicate plugin '" . $name . "': plugin exists");
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continue;
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}
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$compatible = false;
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//Check multiple dependencies
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foreach($description->getCompatibleApis() as $version){
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//Format: majorVersion.minorVersion.patch
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$version = array_map("intval", explode(".", $version));
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$apiVersion = array_map("intval", explode(".", $this->server->getApiVersion()));
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//Completely different API version
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if($version[0] !== $apiVersion[0]){
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continue;
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}
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//If the plugin requires new API features, being backwards compatible
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if($version[1] > $apiVersion[1]){
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continue;
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}
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$compatible = true;
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break;
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}
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if($compatible === false){
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console("[ERROR] Could not load plugin '" . $name . "': API version not compatible");
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continue;
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}
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$plugins[$name] = $file;
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$softDependencies[$name] = (array) $description->getSoftDepend();
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$dependencies[$name] = (array) $description->getDepend();
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foreach($description->getLoadBefore() as $before){
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if(isset($softDependencies[$before])){
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$softDependencies[$before][] = $name;
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}else{
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$softDependencies[$before] = array($name);
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}
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}
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break;
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}
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}
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}
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}
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while(count($plugins) > 0){
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$missingDependency = true;
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foreach($plugins as $name => $file){
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if(isset($dependencies[$name])){
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foreach($dependencies[$name] as $key => $dependency){
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if(isset($loadedPlugins[$dependency])){
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unset($dependencies[$name][$key]);
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}elseif(!isset($plugins[$dependency])){
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console("[SEVERE] Could not load plugin '" . $name . "': Unknown dependency");
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break;
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}
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}
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if(count($dependencies[$name]) === 0){
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unset($dependencies[$name]);
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}
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}
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if(isset($softDependencies[$name])){
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foreach($softDependencies[$name] as $key => $dependency){
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if(isset($loadedPlugins[$dependency])){
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unset($softDependencies[$name][$key]);
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}
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}
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if(count($softDependencies[$name]) === 0){
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unset($softDependencies[$name]);
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}
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}
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if(!isset($dependencies[$name]) and !isset($softDependencies[$name])){
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unset($plugins[$name]);
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$missingDependency = false;
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if($plugin = $this->loadPlugin($file) and $plugin instanceof Plugin){
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$loadedPlugins[$name] = $plugin;
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}else{
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console("[SEVERE] Could not load plugin '" . $name . "'");
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}
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}
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}
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if($missingDependency === true){
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foreach($plugins as $name => $file){
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if(!isset($dependencies[$name])){
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unset($softDependencies[$name]);
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unset($plugins[$name]);
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$missingDependency = false;
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if($plugin = $this->loadPlugin($file) and $plugin instanceof Plugin){
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$loadedPlugins[$name] = $plugin;
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}else{
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console("[SEVERE] Could not load plugin '" . $name . "'");
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}
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}
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}
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//No plugins loaded :(
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if($missingDependency === true){
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foreach($plugins as $name => $file){
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console("[SEVERE] Could not load plugin '" . $name . "': circular dependency detected");
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}
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$plugins = array();
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}
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}
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}
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return $loadedPlugins;
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}else{
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return array();
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}
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}
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/**
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* @param string $name
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*
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* @return null|Permission
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*/
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public function getPermission($name){
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if(isset($this->permissions[$name])){
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return $this->permissions[$name];
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}
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return null;
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}
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/**
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* @param Permission $permission
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*
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* @return bool
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*/
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public function addPermission(Permission $permission){
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if(!isset($this->permissions[$permission->getName()])){
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$this->permissions[$permission->getName()] = $permission;
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$this->calculatePermissionDefault($permission);
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return true;
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}
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return false;
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}
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/**
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* @param string|Permission $permission
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*/
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public function removePermission($permission){
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if($permission instanceof Permission){
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unset($this->permissions[$permission->getName()]);
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}else{
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unset($this->permissions[$permission]);
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}
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}
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/**
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* @param boolean $op
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*
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* @return Permission[]
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*/
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public function getDefaultPermissions($op){
|
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if($op === true){
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return $this->defaultPermsOp;
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}else{
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return $this->defaultPerms;
|
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}
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}
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|
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/**
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||||
* @param Permission $permission
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*/
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public function recalculatePermissionDefaults(Permission $permission){
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if(isset($this->permissions[$permission->getName()])){
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unset($this->defaultPermsOp[$permission->getName()]);
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unset($this->defaultPerms[$permission->getName()]);
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$this->calculatePermissionDefault($permission);
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}
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}
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||||
|
||||
/**
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* @param Permission $permission
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||||
*/
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private function calculatePermissionDefault(Permission $permission){
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if($permission->getDefault() === Permission::DEFAULT_OP or $permission->getDefault() === Permission::DEFAULT_TRUE){
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||||
$this->defaultPermsOp[$permission->getName()] = $permission;
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$this->dirtyPermissibles(true);
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}
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||||
|
||||
if($permission->getDefault() === Permission::DEFAULT_NOT_OP or $permission->getDefault() === Permission::DEFAULT_TRUE){
|
||||
$this->defaultPerms[$permission->getName()] = $permission;
|
||||
$this->dirtyPermissibles(false);
|
||||
}
|
||||
}
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||||
|
||||
/**
|
||||
* @param boolean $op
|
||||
*/
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||||
private function dirtyPermissibles($op){
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||||
foreach($this->getDefaultPermSubscriptions($op) as $p){
|
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$p->recalculatePermissions();
|
||||
}
|
||||
}
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||||
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/**
|
||||
* @param string $permission
|
||||
* @param Permissible $permissible
|
||||
*/
|
||||
public function subscribeToPermission($permission, Permissible $permissible){
|
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if(!isset($this->permSubs[$permission])){
|
||||
//TODO: Use WeakRef
|
||||
$this->permSubs[$permission] = array();
|
||||
}
|
||||
$this->permSubs[$permission][spl_object_hash($permissible)] = $permissible;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $permission
|
||||
* @param Permissible $permissible
|
||||
*/
|
||||
public function unsubscribeFromPermission($permission, Permissible $permissible){
|
||||
if(isset($this->permSubs[$permission])){
|
||||
unset($this->permSubs[$permission][spl_object_hash($permissible)]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $permission
|
||||
*
|
||||
* @return Permissible[]
|
||||
*/
|
||||
public function getPermissionSubscriptions($permission){
|
||||
if(isset($this->permSubs[$permission])){
|
||||
return $this->permSubs[$permission];
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param boolean $op
|
||||
* @param Permissible $permissible
|
||||
*/
|
||||
public function subscribeToDefaultPerms($op, Permissible $permissible){
|
||||
if($op === true){
|
||||
$this->defSubsOp[spl_object_hash($permissible)] = $permissible;
|
||||
}else{
|
||||
$this->defSubs[spl_object_hash($permissible)] = $permissible;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param boolean $op
|
||||
* @param Permissible $permissible
|
||||
*/
|
||||
public function unsubscribeFromDefaultPerms($op, Permissible $permissible){
|
||||
if($op === true){
|
||||
unset($this->defSubsOp[spl_object_hash($permissible)]);
|
||||
}else{
|
||||
unset($this->defSubs[spl_object_hash($permissible)]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param boolean $op
|
||||
*
|
||||
* @return Permissible[]
|
||||
*/
|
||||
public function getDefaultPermSubscriptions($op){
|
||||
if($op === true){
|
||||
return $this->defSubsOp;
|
||||
}else{
|
||||
return $this->defSubs;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Permission[]
|
||||
*/
|
||||
public function getPermissions(){
|
||||
return $this->permissions;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Plugin $plugin
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isPluginEnabled(Plugin $plugin){
|
||||
if($plugin instanceof Plugin and isset($this->plugins[$plugin->getDescription()->getName()])){
|
||||
return $plugin->isEnabled();
|
||||
}else{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Plugin $plugin
|
||||
*/
|
||||
public function enablePlugin(Plugin $plugin){
|
||||
if(!$plugin->isEnabled()){
|
||||
$pluginCommands = $this->parseYamlCommands($plugin);
|
||||
|
||||
if(count($pluginCommands) > 0){
|
||||
$this->commandMap->registerAll($plugin->getDescription()->getName(), $pluginCommands);
|
||||
}
|
||||
|
||||
foreach($plugin->getDescription()->getPermissions() as $perm){
|
||||
$this->addPermission($perm);
|
||||
}
|
||||
|
||||
$plugin->getPluginLoader()->enablePlugin($plugin);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Plugin $plugin
|
||||
*
|
||||
* @return PluginCommand[]
|
||||
*/
|
||||
protected function parseYamlCommands(Plugin $plugin){
|
||||
$pluginCmds = array();
|
||||
|
||||
foreach($plugin->getDescription()->getCommands() as $key => $data){
|
||||
if(strpos($key, ":") !== false){
|
||||
console("[SEVERE] Could not load command " . $key . " for plugin " . $plugin->getDescription()->getName());
|
||||
continue;
|
||||
}
|
||||
if(is_array($data)){
|
||||
$newCmd = new PluginCommand($key, $plugin);
|
||||
if(isset($data["description"])){
|
||||
$newCmd->setDescription($data["description"]);
|
||||
}
|
||||
|
||||
if(isset($data["usage"])){
|
||||
$newCmd->setUsage($data["usage"]);
|
||||
}
|
||||
|
||||
if(isset($data["aliases"]) and is_array($data["aliases"])){
|
||||
$aliasList = array();
|
||||
foreach($data["aliases"] as $alias){
|
||||
if(strpos($alias, ":") !== false){
|
||||
console("[SEVERE] Could not load alias " . $alias . " for plugin " . $plugin->getDescription()->getName());
|
||||
continue;
|
||||
}
|
||||
$aliasList[] = $alias;
|
||||
}
|
||||
|
||||
$newCmd->setAliases($aliasList);
|
||||
}
|
||||
|
||||
if(isset($data["permission"])){
|
||||
$newCmd->setPermission($data["permission"]);
|
||||
}
|
||||
|
||||
if(isset($data["permission-message"])){
|
||||
$newCmd->setPermissionMessage($data["permission-message"]);
|
||||
}
|
||||
|
||||
$pluginCmds[] = $newCmd;
|
||||
}
|
||||
}
|
||||
return $pluginCmds;
|
||||
}
|
||||
|
||||
public function disablePlugins(){
|
||||
foreach($this->getPlugins() as $plugin){
|
||||
$this->disablePlugin($plugin);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Plugin $plugin
|
||||
*/
|
||||
public function disablePlugin(Plugin $plugin){
|
||||
if($plugin->isEnabled()){
|
||||
$plugin->getPluginLoader()->disablePlugin($plugin);
|
||||
$this->server->getScheduler()->cancelTasks($plugin);
|
||||
HandlerList::unregisterAll($plugin);
|
||||
foreach($plugin->getDescription()->getPermissions() as $perm){
|
||||
$this->removePermission($perm);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public function clearPlugins(){
|
||||
$this->disablePlugins();
|
||||
$this->plugins = array();
|
||||
$this->fileAssociations = array();
|
||||
$this->permissions = array();
|
||||
$this->defaultPerms = array();
|
||||
$this->defaultPermsOp = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Calls an event
|
||||
*
|
||||
* @param Event $event
|
||||
*/
|
||||
public function callEvent(Event $event){
|
||||
$this->fireEvent($event);
|
||||
}
|
||||
|
||||
private function fireEvent(Event $event){
|
||||
$handlers = $event->getHandlers();
|
||||
$listeners = $handlers->getRegisteredListeners();
|
||||
|
||||
foreach($listeners as $registration){
|
||||
if(!$registration->getPlugin()->isEnabled()){
|
||||
continue;
|
||||
}
|
||||
$registration->callEvent($event);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers all the events in the given Listener class
|
||||
*
|
||||
* @param Listener $listener
|
||||
* @param Plugin $plugin
|
||||
*/
|
||||
public function registerEvents(Listener $listener, Plugin $plugin){
|
||||
if(!$plugin->isEnabled()){
|
||||
trigger_error("Plugin attempted to register ".get_class($listener)." while not enabled", E_USER_WARNING);
|
||||
return;
|
||||
}
|
||||
|
||||
$reflection = new \ReflectionClass(get_class($listener));
|
||||
foreach($reflection->getMethods() as $method){
|
||||
if(!$method->isStatic()){
|
||||
$priority = EventPriority::NORMAL;
|
||||
$ignoreCancelled = false;
|
||||
if(preg_match("/^[\t ]*\\* @priority[\t ]{1,}([a-zA-Z]{1,})$/m", (string) $method->getDocComment(), $matches) > 0){
|
||||
$matches[1] = strtoupper($matches[1]);
|
||||
if(defined("pocketmine\\event\\EventPriority::".$matches[1])){
|
||||
$priority = constant("pocketmine\\event\\EventPriority::".$matches[1]);
|
||||
}
|
||||
}
|
||||
if(preg_match("/^[\t ]*\\* @ignoreCancelled[\t ]{1,}([a-zA-Z]{1,})$/m", (string) $method->getDocComment(), $matches) > 0){
|
||||
$matches[1] = strtolower($matches[1]);
|
||||
if($matches[1] === "false"){
|
||||
$ignoreCancelled = false;
|
||||
}elseif($matches[1] === "true"){
|
||||
$ignoreCancelled = true;
|
||||
}
|
||||
}
|
||||
$parameters = $method->getParameters();
|
||||
if(count($parameters) === 1 and $parameters[0]->getClass() instanceof \ReflectionClass and is_subclass_of($parameters[0]->getClass()->getName(), "pocketmine\\event\\Event")){
|
||||
$this->registerEvent($parameters[0]->getClass()->getName(), $listener, $priority, new MethodEventExecutor($method->getName()), $plugin, $ignoreCancelled);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $event Class name that extends Event
|
||||
* @param Listener $listener
|
||||
* @param int $priority
|
||||
* @param EventExecutor $executor
|
||||
* @param Plugin $plugin
|
||||
* @param bool $ignoreCancelled
|
||||
*/
|
||||
public function registerEvent($event, Listener $listener, $priority, EventExecutor $executor, Plugin $plugin, $ignoreCancelled = false){
|
||||
if(!is_subclass_of($event, "pocketmine\\event\\Event")){
|
||||
trigger_error($event . " is not a valid Event", E_USER_WARNING);
|
||||
|
||||
return;
|
||||
}
|
||||
if(!$plugin->isEnabled()){
|
||||
trigger_error("Plugin attempted to register " . $event . " while not enabled");
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
$this->getEventListeners($event)->register(new RegisteredListener($listener, $executor, $priority, $plugin, $ignoreCancelled));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $event
|
||||
*
|
||||
* @return HandlerList
|
||||
*/
|
||||
private function getEventListeners($event){
|
||||
if($event::$handlerList === null){
|
||||
$event::$handlerList = new HandlerList();
|
||||
}
|
||||
|
||||
return $event::$handlerList;
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user