Added support for Composer (#323)

.gitignore

@@ -28,3 +28,5 @@ Desktop.ini
 # Sphinx-doc
 /docs/build/
 !/docs/requirements.txt
+
+vendor/*

.travis.yml

@@ -14,6 +14,7 @@ before_script:
  - make install
  - cd ..
  - echo "extension=pthreads.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
+ - composer install
 
 script:
  - ./tests/travis.sh

composer.json

@@ -0,0 +1,33 @@
+{
+   "name": "pmmp/pocketmine-mp",
+   "description": "A server software for Minecraft: Pocket Edition written in PHP",
+   "type": "project",
+   "homepage": "https://pmmp.io",
+   "license": "LGPL-3.0",
+   "require": {
+      "php": ">=7.2",
+      "ext-bcmath": "*",
+      "ext-curl": "*",
+      "ext-hash": "*",
+      "ext-json": "*",
+      "ext-mbstring": "*",
+      "ext-openssl": "*",
+      "ext-pcre": "*",
+      "ext-phar": "*",
+      "ext-pthreads": ">=3.1.7dev",
+      "ext-reflection": "*",
+      "ext-sockets": "*",
+      "ext-spl": "*",
+      "ext-yaml": ">=2.0.0",
+      "ext-zip": "*",
+      "ext-zlib": ">=1.2.11"
+   },
+   "autoload": {
+      "exclude-from-classmap": [
+        "src/spl/stubs"
+      ],
+      "psr-0": {
+         "": ["src", "src/spl"]
+      }
+   }
+}

composer.lock

@@ -0,0 +1,36 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "d4fecad9dce5314493052c870c8cf059",
+    "packages": [],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "ext-pthreads": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=7.2",
+        "ext-bcmath": "*",
+        "ext-curl": "*",
+        "ext-hash": "*",
+        "ext-json": "*",
+        "ext-mbstring": "*",
+        "ext-openssl": "*",
+        "ext-pcre": "*",
+        "ext-phar": "*",
+        "ext-pthreads": ">=3.1.7dev",
+        "ext-reflection": "*",
+        "ext-sockets": "*",
+        "ext-spl": "*",
+        "ext-yaml": ">=2.0.0",
+        "ext-zip": "*",
+        "ext-zlib": ">=1.2.11"
+    },
+    "platform-dev": []
+}

src/pocketmine/PocketMine.php

@@ -70,6 +70,7 @@ namespace {
 }
 
 namespace pocketmine {
+
 	use pocketmine\utils\Binary;
 	use pocketmine\utils\MainLogger;
 	use pocketmine\utils\ServerKiller;
@@ -134,15 +135,26 @@ namespace pocketmine {
 		exit(1);
 	}
 
+	if(is_file(\pocketmine\PATH . "vendor/autoload.php")){
+		require_once(\pocketmine\PATH . "vendor/autoload.php");
+	}else{
+		echo "[CRITICAL] Composer autoloader not found" . PHP_EOL;
+		echo "[CRITICAL] Please initialize composer dependencies before running." . PHP_EOL;
+		exit(1);
+	}
+
 	if(!class_exists("ClassLoader", false)){
 		require_once(\pocketmine\PATH . "src/spl/ClassLoader.php");
 		require_once(\pocketmine\PATH . "src/spl/BaseClassLoader.php");
 	}
 
+	/*
+	 * We now use the Composer autoloader, but this autoloader is still used by RakLib and for loading plugins.
+	 */
 	$autoloader = new \BaseClassLoader();
 	$autoloader->addPath(\pocketmine\PATH . "src");
 	$autoloader->addPath(\pocketmine\PATH . "src" . DIRECTORY_SEPARATOR . "spl");
-	$autoloader->register(true);
+	$autoloader->register(false);
 
 	if(!class_exists(RakLib::class)){
 		echo "[CRITICAL] Unable to find the RakLib library." . PHP_EOL;

src/pocketmine/Thread.php

@@ -51,12 +51,13 @@ abstract class Thread extends \Thread{
 	 * (unless you are using a custom autoloader).
 	 */
 	public function registerClassLoader(){
+		require(\pocketmine\PATH . "vendor/autoload.php");
 		if(!interface_exists("ClassLoader", false)){
 			require(\pocketmine\PATH . "src/spl/ClassLoader.php");
 			require(\pocketmine\PATH . "src/spl/BaseClassLoader.php");
 		}
 		if($this->classLoader !== null){
-			$this->classLoader->register(true);
+			$this->classLoader->register(false);
 		}
 	}
 

src/pocketmine/Worker.php

@@ -52,12 +52,13 @@ abstract class Worker extends \Worker{
 	 * (unless you are using a custom autoloader).
 	 */
 	public function registerClassLoader(){
+		require(\pocketmine\PATH . "vendor/autoload.php");
 		if(!interface_exists("ClassLoader", false)){
 			require(\pocketmine\PATH . "src/spl/ClassLoader.php");
 			require(\pocketmine\PATH . "src/spl/BaseClassLoader.php");
 		}
 		if($this->classLoader !== null){
-			$this->classLoader->register(true);
+			$this->classLoader->register(false);
 		}
 	}
 

tests/travis.sh

@@ -24,7 +24,7 @@ cd tests/plugins/PocketMine-DevTools
 "$PHP_BINARY" -dphar.readonly=0 ./src/DevTools/ConsoleScript.php --make ./ --relative ./ --out ../../../DevTools.phar
 cd ../../..
 
-"$PHP_BINARY" -dphar.readonly=0 DevTools.phar --make src --relative ./ --entry src/pocketmine/PocketMine.php --out PocketMine-MP.phar
+"$PHP_BINARY" -dphar.readonly=0 DevTools.phar --make src,vendor --relative ./ --entry src/pocketmine/PocketMine.php --out PocketMine-MP.phar
 if [ -f PocketMine-MP.phar ]; then
 	echo Server phar created successfully.
 else