PocketMine-MP/src/pocketmine/resourcepacks/ResourcePackManager.php

179 lines
4.9 KiB
PHP

<?php
/*
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
declare(strict_types=1);
namespace pocketmine\resourcepacks;
use pocketmine\utils\Config;
use function array_keys;
use function copy;
use function count;
use function file_exists;
use function gettype;
use function is_array;
use function is_dir;
use function mkdir;
use function strtolower;
use const DIRECTORY_SEPARATOR;
class ResourcePackManager{
/** @var string */
private $path;
/** @var bool */
private $serverForceResources = false;
/** @var bool */
private $removeClientResourcePacks = false;
/** @var ResourcePack[] */
private $resourcePacks = [];
/** @var ResourcePack[] */
private $uuidList = [];
/**
* @param string $path Path to resource-packs directory.
* @param \Logger $logger
*/
public function __construct(string $path, \Logger $logger){
$this->path = $path;
if(!file_exists($this->path)){
$logger->debug("Resource packs path $path does not exist, creating directory");
mkdir($this->path);
}elseif(!is_dir($this->path)){
throw new \InvalidArgumentException("Resource packs path $path exists and is not a directory");
}
if(!file_exists($this->path . "resource_packs.yml")){
copy(\pocketmine\RESOURCE_PATH . "resource_packs.yml", $this->path . "resource_packs.yml");
}
$resourcePacksConfig = new Config($this->path . "resource_packs.yml", Config::YAML, []);
$this->serverForceResources = (bool) $resourcePacksConfig->get("force_resources", false);
$this->removeClientResourcePacks = (bool) $resourcePacksConfig->get("remove_client_resources", false);
$logger->info("Loading resource packs...");
$resourceStack = $resourcePacksConfig->get("resource_stack", []);
if(!is_array($resourceStack)){
throw new \InvalidArgumentException("\"resource_stack\" key should contain a list of pack names");
}
foreach($resourceStack as $pos => $pack){
try{
$pack = (string) $pack;
}catch(\ErrorException $e){
$logger->critical("Found invalid entry in resource pack list at offset $pos of type " . gettype($pack));
continue;
}
try{
/** @var string $pack */
$packPath = $this->path . DIRECTORY_SEPARATOR . $pack;
if(!file_exists($packPath)){
throw new ResourcePackException("File or directory not found");
}
if(is_dir($packPath)){
throw new ResourcePackException("Directory resource packs are unsupported");
}
$newPack = null;
//Detect the type of resource pack.
$info = new \SplFileInfo($packPath);
switch($info->getExtension()){
case "zip":
case "mcpack":
$newPack = new ZippedResourcePack($packPath);
break;
}
if($newPack instanceof ResourcePack){
$this->resourcePacks[] = $newPack;
$this->uuidList[strtolower($newPack->getPackId())] = $newPack;
}else{
throw new ResourcePackException("Format not recognized");
}
}catch(ResourcePackException $e){
$logger->critical("Could not load resource pack \"$pack\": " . $e->getMessage());
}
}
$logger->debug("Successfully loaded " . count($this->resourcePacks) . " resource packs");
}
/**
* Returns the directory which resource packs are loaded from.
* @return string
*/
public function getPath() : string{
return $this->path;
}
/**
* Returns whether players must accept resource packs in order to join.
* @return bool
*/
public function resourcePacksRequired() : bool{
return $this->serverForceResources;
}
/**
* Returns whether client-sided global resources will be removed.
* Useful if you want to force vanilla resources.
*
* @return bool
*/
public function removeClientResourcePacks() : bool{
return $this->removeClientResourcePacks;
}
/**
* Returns an array of resource packs in use, sorted in order of priority.
* @return ResourcePack[]
*/
public function getResourceStack() : array{
return $this->resourcePacks;
}
/**
* Returns the resource pack matching the specified UUID string, or null if the ID was not recognized.
*
* @param string $id
*
* @return ResourcePack|null
*/
public function getPackById(string $id){
return $this->uuidList[strtolower($id)] ?? null;
}
/**
* Returns an array of pack IDs for packs currently in use.
* @return string[]
*/
public function getPackIdList() : array{
return array_keys($this->uuidList);
}
}