Multi-update system and version numeration

src/API/ServerAPI.php

@@ -121,11 +121,22 @@ class ServerAPI extends stdClass{ //Yay! I can add anything to this class in run
 				if($info === false or !isset($info[0])){
 					console("[ERROR] GitHub API Error");
 				}else{
-					$info = $info[0];
-					if($info["name"] != MAJOR_VERSION){
+
+					$newest = new VersionString(MAJOR_VERSION);
+					$newest = array(-1, $newest->getNumber());
+					foreach($info as $i => $tag){
+						$update = new VersionString($tag["name"]);
+						$update = $update->getNumber();
+						if($update > $newest[1]){
+							$newest = array($i, $update);
+						}
+					}
+					
+					if($newest[0] !== -1){
+						$target = $info[$newest[0]];
 						console("[NOTICE] A new STABLE version of PocketMine-MP has been released");
-						console("[NOTICE] Version \"".$info["name"]."\" [".substr($info["commit"]["sha"], 0, 10)."]");
-						console("[NOTICE] Download it at ".$info["zipball_url"]);
+						console("[NOTICE] Version \"".(new VersionString($newest[1]))."\" #".$newest[1]." [".substr($target["commit"]["sha"], 0, 10)."]");
+						console("[NOTICE] Download it at ".$target["zipball_url"]);
 						console("[NOTICE] This message will dissapear as soon as you update");
 						sleep(5);
 					}else{

src/classes/PocketMinecraftServer.class.php

@@ -30,7 +30,9 @@ class PocketMinecraftServer extends stdClass{
 	private $database, $interface, $evCnt, $handCnt, $events, $handlers, $version, $serverType, $lastTick;
 	function __construct($name, $gamemode = 1, $seed = false, $port = 19132, $serverID = false){
 		$this->port = (int) $port; //19132 - 19135
-		console("[INFO] PocketMine-MP ".MAJOR_VERSION." by @shoghicp, LGPL License", true, true, 0);
+		$vNumber = new VersionString();
+		$vNumber = $vNumber->getNumber();
+		console("[INFO] PocketMine-MP ".MAJOR_VERSION." #".$vNumber." by @shoghicp, LGPL License", true, true, 0);
 		console("[DEBUG] Target Minecraft PE: ".CURRENT_MINECRAFT_VERSION, true, true, 2);
 		console("[INFO] Starting Minecraft PE Server at *:".$this->port);
 		if($this->port < 19132 or $this->port > 19135){

src/common/functions.php

@@ -25,6 +25,8 @@ the Free Software Foundation, either version 3 of the License, or
 
 */
 
+
+
 function kill($pid){
 	switch(Utils::getOS()){
 		case "win":

src/misc/utils/VersionString.php

@@ -0,0 +1,96 @@
+<?php
+
+/*
+
+           -
+         /   \
+      /         \
+   /   PocketMine  \
+/          MP         \
+|\     @shoghicp     /|
+|.   \           /   .|
+| ..     \   /     .. |
+|    ..    |    ..    |
+|       .. | ..       |
+\          |          /
+   \       |       /
+      \    |    /
+         \ | /
+
+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.
+
+
+*/
+
+
+class VersionString{
+	public static $stageOrder = array(
+		"alpha" => 0,
+		"beta" => 1,
+		"final" => 2,
+	);
+	private $stage, $major, $release, $minor;
+	public function __construct($version = MAJOR_VERSION){
+		if(is_int($version)){
+			$this->minor = $version & 0x1F;
+			$this->major = ($version >> 5) & 0x0F;
+			$this->generation = ($version >> 9) & 0x0F;
+			$this->stage = array_search(($version >> 13) & 0x0F, VersionString::$stageOrder, true);
+		}else{
+			$version = preg_split("/([A-Za-z]*)[ _\-]([0-9]*)\.([0-9]*)\.{0,1}([0-9]*)/", $version, -1, PREG_SPLIT_DELIM_CAPTURE);
+			$this->stage = strtolower($version[1]); //0-15
+			$this->generation = (int) $version[2]; //0-15
+			$this->major = (int) $version[3]; //0-15
+			$this->minor = (int) $version[4]; //0-31
+		}
+	}
+	
+	public function getNumber(){
+		return (int) (VersionString::$stageOrder[$this->stage] << 13) + ($this->generation << 9) + ($this->major << 5) + $this->minor;
+	}
+	
+	public function getStage(){
+		return $this->stage;
+	}
+
+	public function getGeneration(){
+		return $this->generation;
+	}
+	
+	public function getMajor(){
+		return $this->major;
+	}
+	
+	public function getMinor(){
+		return $this->minor;
+	}
+	
+	public function getRelease(){
+		return $this->generation . "." . $this->major . "." . $this->minor;
+	}
+	
+	public function __toString(){
+		return ucfirst($this->stage) . "_" . $this->generation . "." . $this->major . "." . $this->minor;
+	}
+	
+	public function compare($target, $diff = false){
+		if(($target instanceof VersionString) === false){
+			$target = new VersionString($target);
+		}
+		$number = $this->getNumber();
+		$tNumber = $target->getNumber();
+		if($diff === true){
+			return $tNumber - $number;
+		}
+		if($number > $tNumber){
+			return -1; //Target is older
+		}elseif($number < $tNumber){
+			return 1; //Target is newer
+		}else{
+			return 0; //Same version
+		}		
+	}
+}