Added old sources; initial commit.

.classpath

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="lib" path="lib/jinput.jar" sourcepath="lib/lwjgl-source-2.8.4.zip">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="Sector-game/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/lwjgl_util.jar" sourcepath="lib/lwjgl-source-2.8.4.zip">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="Sector-game/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/lwjgl.jar" sourcepath="lib/lwjgl-source-2.8.4.zip">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="Sector-game/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/slick-util.jar" sourcepath="lib/slick-util-src.zip">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="Sector-game/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/jogg-0.0.7.jar">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="Sector-game/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/jorbis-0.0.15.jar">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="Sector-game/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/jdom-2.0.3.jar" sourcepath="lib/jdom-2.0.3-sources.zip"/>
+	<classpathentry kind="lib" path="lib/httpclient-4.2.2.jar" sourcepath="lib/httpcomponents-client-4.2.2-src.zip"/>
+	<classpathentry kind="lib" path="lib/httpcore-4.2.2.jar" sourcepath="lib/httpcomponents-client-4.2.2-src.zip"/>
+	<classpathentry kind="lib" path="lib/commons-io-2.4.jar" sourcepath="lib/commons-io-2.4-src.zip"/>
+	<classpathentry kind="lib" path="lib/commons-logging-1.1.1.jar"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

@@ -0,0 +1,2 @@
+/bin/
+*~

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Sector-game</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.6

php-server/class.DbUtil.php

@@ -0,0 +1,390 @@
+<?php
+class DbUtil{
+	public static function registerNewUser($name, $password, $email = "", $country = ""){
+		$name = mysql_real_escape_string($name);
+		$password = mysql_real_escape_string($password);
+		$country = mysql_real_escape_string($country);
+		$email = mysql_real_escape_string($email);
+		
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_USERS` WHERE `name` = '$name';");
+		$rows=0;
+		list($rows) = mysql_fetch_row($result);
+		if($rows != 0){
+			XmlGen::error_exit("REGISTRATION_FAILED","Entered name is already taken.");
+		}
+
+		$uid = "";
+		while(true){
+			$uid = "U-".Util::uniqueString(12);
+			$result = self::query("SELECT COUNT(*) FROM `SECTOR_USERS` WHERE `uid` = '$uid' AND `removed` = '0';");
+			$row = mysql_fetch_row($result);
+			if($row[0] == 0) break;
+		}
+
+		$time = time();
+
+		self::query("
+			INSERT 
+				INTO `SECTOR_USERS`
+					(`uid`,`name`,`password`,`email`,`reg_time`,`country`)
+				VALUES 
+					('$uid','$name','$password','$email','$time','$country');
+		");
+
+		self::refreshLogin($uid);
+
+		exit();
+	}
+/*
+		$_REQUEST["uid"],
+		$_REQUEST["name"],
+		$_REQUEST["password"],
+		$_REQUEST["email"],
+		$_REQUEST["country"]
+*/
+
+	public static function deleteProfile($uid){
+
+		$u = mysql_real_escape_string($uid);
+		self::query("UPDATE `SECTOR_USERS` SET `removed`='1' WHERE `uid` = '$u' LIMIT 1;");
+		self::query("UPDATE `SECTOR_SCORES` SET `removed`='1' WHERE `uid` = '$u';");
+
+//		self::query("DELETE FROM `SECTOR_USERS` WHERE `uid` = '$u' LIMIT 1;");
+//		self::query("DELETE FROM `SECTOR_SCORES` WHERE `uid` = '$u';");
+
+		echo XmlGen::deleteMessage();
+
+		exit();
+	}
+
+
+
+	public static function modifyProfile($uid,$name,$password,$email,$country){
+
+		if($name == null && $password == null && $email == null && $country == null){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Nothing to change.");
+		}
+
+		$n = mysql_real_escape_string($name);
+		$u = mysql_real_escape_string($uid);
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_USERS` WHERE `name` = '$n' AND `uid` != '$u';");
+		$rows=0;
+		list($rows) = mysql_fetch_row($result);
+		if($rows != 0){
+			XmlGen::error_exit("NAME_NOT_UNIQUE");
+		}
+
+
+		$sql = "";
+		
+		if($name != null){
+			$sql .= ",`name` = '".mysql_real_escape_string($name)."'";
+		}
+
+		if($password != null){
+			$sql .= ",`password` = '".mysql_real_escape_string($password)."'";
+		}
+
+		if($email == null) $email = "";
+		
+		$sql .= ",`email` = '".mysql_real_escape_string($email)."'";
+		
+
+		if($country == null) $country = "";
+
+		$sql .= ",`country` = '".mysql_real_escape_string($country)."'";
+		
+
+		$sql = substr($sql,1);
+
+		self::query("
+			UPDATE `SECTOR_USERS`
+				SET $sql
+				WHERE `uid` = '$uid'
+				LIMIT 1;
+		");
+
+		self::refreshLogin($uid);
+
+		exit();		
+	}
+
+	public static function logIn($name, $passwordHash){
+		$name = mysql_real_escape_string(trim($name));
+		
+		$result = self::query("SELECT `uid`,`password` FROM `SECTOR_USERS` WHERE `name` = '$name' AND `removed` = '0';");
+
+		if(mysql_num_rows($result) == 0){
+			XmlGen::error_exit("LOGIN_FAILED","Bad name or password.");
+		}
+
+		$row = mysql_fetch_assoc($result);
+		$dbPwd = $row['password'];
+		$uid = $row['uid'];
+		
+		// double hash with ugly salt!
+		if( Util::calcSecureHash($name,$dbPwd) != $passwordHash){
+			XmlGen::error_exit("LOGIN_FAILED","Bad name or password.");
+		}
+
+		self::refreshLogin($uid);
+
+		exit();
+	}
+
+	public static function isTokenValid($uid, $token){
+		$uid = mysql_real_escape_string($uid);
+		$result = self::query("SELECT `auth_token` FROM `SECTOR_USERS` WHERE `uid` = '$uid' AND `removed` = '0';");
+
+		if(mysql_num_rows($result) == 0){
+			return false; // bad UID
+		}
+
+		$row = mysql_fetch_array($result);
+		return $row[0] == $token;
+	}
+	
+	public static function getInfo(){
+		
+		$result = self::query("SELECT * FROM `SECTOR_INFO`;");
+
+		$entries = array();
+
+		while($row = mysql_fetch_row($result)){
+			$entries[$row[0]] = $row[1];
+		}
+		
+		$version = $entries['VERSION_NUMBER']+0;
+		
+		if($_REQUEST["VERSION"]<=$version){
+			// only publicly available releases are counted,
+			// not prepared ones with higher version number
+			
+			// add to counter.
+			$midnight = strtotime('midnight');
+			
+			$result = self::query("SELECT COUNT(*) FROM `SECTOR_COUNTER` WHERE `date` = '$midnight';");
+			$row = mysql_fetch_array($result);
+			if($row[0] == 0){
+				self::query("INSERT INTO `SECTOR_COUNTER`(`date`,`visits`) VALUES ('$midnight','1');");
+			}else{
+				self::query("UPDATE `SECTOR_COUNTER` SET `visits`=`visits`+1 WHERE `date` = '$midnight' LIMIT 1;");
+			}
+		}
+
+		echo XmlGen::infoTable($entries);
+
+		exit();
+	}
+
+	public static function getUsers(){
+		
+		$result = self::query("SELECT `name`,`reg_time`,`country` FROM `SECTOR_USERS` WHERE `removed` = '0';");
+
+		$entries = array();
+
+		while($row = mysql_fetch_array($result)){
+			$entries[] = $row;
+		}
+
+		echo XmlGen::userList($entries);
+
+		exit();
+	}
+
+
+	public static function getLevels(){
+
+		$result = self::query("SELECT `value` FROM `SECTOR_INFO` WHERE `key` = 'LEVELS_PATH';");
+		$row = mysql_fetch_array($result);
+		$path = $row[0];
+
+		
+		$result = self::query("SELECT `lid`,`title`,`filename`,`checksum`,`time` FROM `SECTOR_LEVELS` WHERE `removed` = '0';");
+
+		$entries = array();
+
+		while($row = mysql_fetch_array($result)){
+			$row[2] = $path.$row[2];
+			$entries[] = $row;
+		}
+
+		echo XmlGen::levelList($entries);
+
+		exit();
+	}
+
+	public static function getLevelScores($lid, $changeFlag = null, $lastRecord = null){
+		$lid = mysql_real_escape_string($lid);
+
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_LEVELS` WHERE `lid` = '$lid' AND `removed` = '0';");
+		$row = mysql_fetch_array($result);
+		$cnt = $row[0];
+		
+		if($cnt==0) XmlGen::error_exit("NO_SUCH_LEVEL","No level with matching ID was found.");
+
+		$result = self::query("
+			SELECT 
+				`SECTOR_USERS`.`name` AS `username`,
+				`SECTOR_SCORES`.`uid`,
+				`SECTOR_SCORES`.`time`,
+				`SECTOR_SCORES`.`score`
+			FROM `SECTOR_SCORES` JOIN `SECTOR_USERS`
+			WHERE 
+				(`SECTOR_SCORES`.`uid` = `SECTOR_USERS`.`uid`)
+				AND	(`lid`='$lid')
+				AND (`SECTOR_SCORES`.`removed` = '0')
+			ORDER BY `score` DESC, `time` DESC;
+		");
+		
+		// username, uid, time, score
+		$entries = array();
+
+		while($row = mysql_fetch_array($result)){
+			$entries[] = $row;
+		}
+
+		echo XmlGen::scoreList($lid, $entries, $changeFlag, $lastRecord);
+
+		exit();
+	}
+
+	public static function submitScore($uid, $lid, $score){
+		$lid = mysql_real_escape_string($lid);
+		$uid = mysql_real_escape_string($uid);
+		$score = $score+0;
+
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_LEVELS` WHERE `lid` = '$lid' AND `removed` = '0';");
+		$row = mysql_fetch_array($result);
+		$cnt = $row[0];
+
+		if($cnt==0) XmlGen::error_exit("NO_SUCH_LEVEL","No level with matching ID was found.");
+
+		
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_SCORES` WHERE `lid` = '$lid' AND `uid` = '$uid';");
+		$row = mysql_fetch_array($result);
+		$cnt = $row[0];
+
+		$time = time();
+		
+		$change = "false";
+		$lastRecord = "-1";
+
+		if($cnt==0){
+			// INSERT
+			self::query("INSERT INTO `SECTOR_SCORES`(`uid`,`lid`,`time`,`score`) VALUES ('$uid','$lid','$time','$score');");
+			$change = "true";
+		}else{
+			$result = self::query("SELECT `score` FROM `SECTOR_SCORES` WHERE `lid` = '$lid' AND `uid` = '$uid';");
+			$row = mysql_fetch_array($result);
+			$scoreOld = $row[0];
+			
+			$lastRecord = "$scoreOld";
+			if($scoreOld > $score){
+				
+			}else{			
+				// UPDATE
+				self::query("UPDATE `SECTOR_SCORES` SET `time`='$time', `score`='$score' WHERE `lid` = '$lid' AND `uid` = '$uid' LIMIT 1;");
+				if($scoreOld != $score) $change = "true";
+			}
+		}
+		
+		self::getLevelScores($lid, $change, $lastRecord);
+
+		exit();
+	}
+
+	public static function refreshLogin($uid){
+		$token = Util::uniqueString(20);
+
+		self::query("
+			UPDATE `SECTOR_USERS`
+				SET `auth_token` = '$token'
+				WHERE `uid` = '$uid'
+				LIMIT 1;
+		");
+
+		$result = self::query("SELECT `name`,`email`,`reg_time`,`country` FROM `SECTOR_USERS` WHERE `uid` = '$uid';");
+		
+		$row = mysql_fetch_assoc($result);
+
+		$name = $row["name"];
+		$email = $row["email"];
+		$reg_time = $row["reg_time"];
+		$country = $row["country"];
+
+		echo XmlGen::sessionInfo($uid, $token, $name, $email, $reg_time, $country);
+	}
+
+
+
+	public static function addLevel($title, $filename){
+
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_LEVELS` WHERE `filename` = '".mysql_real_escape_string($filename)."';");
+		$row = mysql_fetch_array($result);
+		$cnt = $row[0];
+		
+		if($cnt>0) XmlGen::error_exit("LEVEL_ALREADY_ADDED");
+
+		$result = self::query("SELECT COUNT(*) FROM `SECTOR_LEVELS` WHERE `title` = '".mysql_real_escape_string($title)."';");
+		$row = mysql_fetch_array($result);
+		$cnt = $row[0];
+		
+		if($cnt>0) XmlGen::error_exit("LEVEL_NAME_NOT_UNIQUE");
+
+		$result = self::query("SELECT `value` FROM `SECTOR_INFO` WHERE `key` = 'LEVELS_PATH_RELATIVE_TO_SERVER';");
+		$row = mysql_fetch_array($result);
+		$path = $row[0];
+
+		$result = self::query("SELECT `value` FROM `SECTOR_INFO` WHERE `key` = 'LEVELS_PATH';");
+		$row = mysql_fetch_array($result);
+		$apath = $row[0];
+		
+		$fpath = $path.$filename;
+
+
+		if(!file_exists($fpath)){
+			XmlGen::error_exit("FILE_NOT_FOUND","Level file does not exist: ".$fpath);
+		}
+
+		if(substr($filename,strlen($filename)-4) != ".xml"){
+			XmlGen::error_exit("BAD_FILE_FORMAT", "Level file must be XML: ".$fpath);
+		}
+
+
+		// generate a LID
+		$lid = "";
+		while(true){
+			$lid = "L-".Util::uniqueString(9);
+			$result = self::query("SELECT COUNT(*) FROM `SECTOR_LEVELS` WHERE `lid` = '$lid';");
+			$row = mysql_fetch_row($result);
+			if($row[0] == 0) break;
+		}
+
+
+		$hash = md5_file($fpath);
+		
+		$title = mysql_real_escape_string($title);
+		$filename = mysql_real_escape_string($filename);
+		
+		$time = time();
+		
+		
+		self::query("
+			INSERT 
+				INTO `SECTOR_LEVELS`
+					(`lid`,`title`,`filename`,`checksum`,`time`)
+				VALUES 
+					('$lid','$title','$filename','$hash','$time');
+		");
+
+		echo XmlGen::levelAddedInfo($lid, $title, $apath.$filename, $hash, $time);
+
+		exit();
+	}
+
+	public static function query($q){
+		$res = mysql_query($q) or die(XmlGen::error("INTERNAL_ERROR", "DbError: ".mysql_error()));
+		return $res;
+	}
+}

php-server/class.SimpleDocument.php

@@ -0,0 +1,35 @@
+<?php
+
+# Class for easier XML generation
+class SimpleDocument extends DOMDocument{
+	private $rootNode = null;
+	public function __construct($rootName='xml', $attribs = array()){
+		parent::__construct('1.0', 'UTF-8');
+		$rootElement = $this->createElement($rootName, $attribs);
+
+		$this->rootNode = $this->appendChild($rootElement);
+	}
+
+	public function createAttribute($name, $value){
+		$a = parent::createAttribute($name);
+		$a->value = $value;
+		return $a;
+	}
+
+	public function createElement($name='element', $attribs = null, $inner=''){
+		$elem = parent::createElement($name,$inner);
+
+		if($attribs != null){
+			foreach($attribs as $key => $value){
+				$a = $this->createAttribute($key, $value);
+				$elem->appendChild($a);
+			}
+		}
+		
+		return $elem;
+	}
+
+	public function appendChildToRoot(DOMElement $element){
+		return $this->rootNode->appendChild($element);
+	}
+}

php-server/class.Util.php

@@ -0,0 +1,38 @@
+<?php
+class Util{
+	// this needs name for salt.
+	public static function calcSecureHash($name, $password){
+		// !!! When changing this, it must also be changed in the client piece!
+		return sha1( $name."S^1edT@R+ kN0w9e".md5( "troe(l01".$password."d*G -? df lo%iUq" )."myL!tT1e(P)0nNY" );
+	}
+
+	public static function uniqueString($len){
+		$scale = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+		$token = "";
+		for($i=0;$i<$len;$i++){
+			$token .= substr($scale, rand(0, strlen($scale)-1), 1);
+		}
+		return $token;
+	}
+
+	public static function remoteFileExists($url) {
+		$curl = curl_init($url);
+		curl_setopt($curl, CURLOPT_NOBODY, true);
+		$result = curl_exec($curl);
+		$ret = false;
+		if ($result !== false) {
+			$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);  
+
+			if ($statusCode == 200) {
+				$ret = true;   
+			}
+		}
+		curl_close($curl);
+		return $ret;
+	}
+
+	public static function trimNullSafe($string){
+		if($string == null) return null;
+		return trim($string);
+	}
+}

php-server/class.XmlGen.php

@@ -0,0 +1,207 @@
+<?php
+
+global $ERR;
+
+# XML generator
+class XmlGen{
+
+	public static function sendHeaders(){
+		header("content-type: application/xml; charset=UTF-8");
+		header("Cache-Control: no-cache, must-revalidate");
+	}
+
+	public static function hashCode($hash){
+		self::sendHeaders();
+		$doc = new SimpleDocument("hash");
+		$doc->appendChildToRoot( $doc->createElement("hash", null, $hash) );
+		return $doc->saveXML();
+	}
+
+	public static function deleteMessage(){
+		self::sendHeaders();
+		$doc = new SimpleDocument("status");
+		$doc->appendChildToRoot( $doc->createElement("msg", null, "Profile deleted.") );
+		return $doc->saveXML();
+	}
+
+	public static function infoTable($info){
+		self::sendHeaders();
+		$doc = new SimpleDocument("info");
+		foreach($info as $k => $v){
+			$eElem = $doc->createElement("entry");
+			$enode = $doc->appendChildToRoot($eElem);
+
+			$enode->appendChild($doc->createElement("key", null, $k));
+			$enode->appendChild($doc->createElement("value", null, $v));
+		}
+		return $doc->saveXML();
+	}
+
+	public static function userList($users){
+		self::sendHeaders();
+		$doc = new SimpleDocument("users");
+		foreach($users as $u){
+			$userElem = $doc->createElement("user");
+			$unode = $doc->appendChildToRoot($userElem);
+
+			$unode->appendChild($doc->createElement("name", null, $u[0]));
+			$unode->appendChild($doc->createElement("reg_time", null, $u[1]));
+			$unode->appendChild($doc->createElement("country", null, $u[2]));
+		}
+		return $doc->saveXML();
+	}
+
+	public static function levelList($data){ // `lid`,`title`,`filename`,`checksum`,`time`
+		self::sendHeaders();
+		$doc = new SimpleDocument("levels");
+		foreach($data as $l){
+			$level = $doc->createElement("level");
+			
+			$lnode = $doc->appendChildToRoot($level);
+			$lnode->appendChild($doc->createElement("lid", null, $l[0]));
+			$lnode->appendChild($doc->createElement("title", null, $l[1]));
+			$lnode->appendChild($doc->createElement("url", null, $l[2]));
+			$lnode->appendChild($doc->createElement("checksum", null, $l[3]));
+			$lnode->appendChild($doc->createElement("created", null, $l[4]));
+		}
+		return $doc->saveXML();
+	}
+
+	public static function scoreList($lid, $data, $changeFlag=null, $lastRecord=null){ // username, uid, time, score
+		self::sendHeaders();
+		$attrs = array();
+		if($changeFlag!=null) $attrs["score_improved"] = $changeFlag;
+		if($changeFlag!=null) $attrs["last_score"] = $lastRecord;
+		$doc = new SimpleDocument("scores", $attrs);
+		foreach($data as $l){
+			$level = $doc->createElement("score");
+			
+			$lnode = $doc->appendChildToRoot($level);
+			$lnode->appendChild($doc->createElement("uid", null, $l[1]));
+			$lnode->appendChild($doc->createElement("name", null, $l[0]));
+			$lnode->appendChild($doc->createElement("time", null, $l[2]));
+			$lnode->appendChild($doc->createElement("score", null, $l[3]));
+		}
+		return $doc->saveXML();
+	}
+
+	public static function levelAddedInfo($lid, $title, $url, $hash, $time){
+		self::sendHeaders();
+		$doc = new SimpleDocument("level");
+
+		$doc->appendChildToRoot( $doc->createElement("lid", null, $lid) );
+		$doc->appendChildToRoot( $doc->createElement("title", null, $title) );
+		$doc->appendChildToRoot( $doc->createElement("url", null, $url) );
+		$doc->appendChildToRoot( $doc->createElement("checksum", null, $hash) );
+		$doc->appendChildToRoot( $doc->createElement("created", null, $time) );
+
+		return $doc->saveXML();
+	}
+
+	public static function sessionInfo($uid, $token, $name=null, $email=null, $reg_time=null, $country=null){
+		self::sendHeaders();
+		$doc = new SimpleDocument("session");
+
+		$doc->appendChildToRoot( $doc->createElement("uid", null, $uid) );
+		$doc->appendChildToRoot( $doc->createElement("auth_token", null, $token) );
+
+		$doc->appendChildToRoot( $doc->createElement("name", null, $name) );
+		$doc->appendChildToRoot( $doc->createElement("email", null, $email) );
+		$doc->appendChildToRoot( $doc->createElement("reg_time", null, $reg_time) );
+		$doc->appendChildToRoot( $doc->createElement("country", null, $country) );
+
+		return $doc->saveXML();
+	}
+
+	public static function error($error, $msg=""){
+		self::sendHeaders();
+		global $ERR;
+		$e = $ERR[$error];
+		$doc = new SimpleDocument("error");
+
+		$doc->appendChildToRoot( $doc->createElement("code", null, $e[0]) );
+		$doc->appendChildToRoot( $doc->createElement("message", null, $e[1]) );
+		$doc->appendChildToRoot( $doc->createElement("cause", null, $msg) );
+
+		return $doc->saveXML();
+	}
+
+	public static function error_exit($error, $msg=""){
+		self::sendHeaders();
+		global $ERR;
+		$e = $ERR[$error];
+		$doc = new SimpleDocument("error");
+
+		$doc->appendChildToRoot( $doc->createElement("code", null, $e[0]) );
+		$doc->appendChildToRoot( $doc->createElement("message", null, $e[1]) );
+		$doc->appendChildToRoot( $doc->createElement("cause", null, $msg) );
+
+		echo $doc->saveXML();
+		exit();
+	}
+
+
+
+	public static function hacking_exit(){
+
+		srand(round(time()/7200));
+
+		if(rand(0,10)==0){
+			$full_url_path = "http://".$_SERVER['HTTP_HOST'].preg_replace("#/[^/]*\.php$#simU", "/", $_SERVER["PHP_SELF"])."nothingHere.txt";
+
+			$ch = curl_init();
+			$timeout = 5;
+			curl_setopt($ch, CURLOPT_URL, $full_url_path);
+			curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+			curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
+			echo curl_exec($ch);
+			curl_close($ch);
+
+/*		echo "<HTML>
+<HEAD>
+<TITLE>404 Not Found</TITLE>
+</HEAD>
+<BODY>
+<H1>Not Found</H1>
+The requested document was not found on this server.
+<P>
+<HR>
+<ADDRESS>
+Web Server at ".$_SERVER['SERVER_NAME']."
+</ADDRESS>
+</BODY>
+</HTML>";*/
+
+			exit();
+		}
+
+		self::sendHeaders();
+
+		$doc = new SimpleDocument("error");
+
+		$msgs = array(
+			15 => "Internal server error.",
+			"Database connection timed out.",
+			"Service temporarily overloaded.",
+			"Service temporarily not available.",
+			"Operation not permitted.",
+			"Session has expired.",
+			"Brandwidth limit reached, aborting.",
+			"Access denied.",
+			"Unauthorised server access.",
+			"Invalid command exception.",
+			"Operation aborted.",
+			"Bad database entry format.",
+		);
+
+
+		$e = rand(15,15+count($msgs)-1);
+
+		$doc->appendChildToRoot( $doc->createElement("code", null, $e) );
+		$doc->appendChildToRoot( $doc->createElement("message", null, $msgs[$e]) );
+		$doc->appendChildToRoot( $doc->createElement("cause", null, "") );
+
+		echo $doc->saveXML();
+		exit();
+	}
+}

php-server/db-structure-mysql.php

@@ -0,0 +1,75 @@
+<?php
+
+// DUMP OF MYSQL DATABASE FOR SECTOR
+
+/*
+
+
+SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+
+
+
+
+CREATE TABLE IF NOT EXISTS `SECTOR_INFO` (
+  `key` varchar(30) NOT NULL COMMENT 'Property key',
+  `value` text NOT NULL COMMENT 'Property value (text)',
+  PRIMARY KEY (`key`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Information for Sector, eg. Info about updates, messages etc';
+
+
+
+
+INSERT INTO `SECTOR_INFO` (`key`, `value`) VALUES
+('LEVELS_PATH', 'http://www.ondrovo.com/sector/api/levels/'),
+('VERSION', 'Alpha 14'),
+('VERSION_NUMBER', '14'),
+('LEVELS_PATH_RELATIVE_TO_SERVER', 'levels/');
+
+
+
+
+CREATE TABLE IF NOT EXISTS `SECTOR_LEVELS` (
+  `lid` varchar(20) NOT NULL COMMENT 'Level id',
+  `title` varchar(120) NOT NULL COMMENT 'Level title (shown is game)',
+  `filename` varchar(100) NOT NULL COMMENT 'File name in storage',
+  `checksum` varchar(100) NOT NULL COMMENT 'hashcode of the file',
+  `time` int(12) unsigned NOT NULL COMMENT 'time of creation',
+  PRIMARY KEY (`lid`),
+  UNIQUE KEY `title` (`title`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Table of official sector levels';
+
+
+
+
+INSERT INTO `SECTOR_LEVELS` (`lid`, `title`, `filename`, `checksum`, `time`) VALUES
+('L-i5dvKm6Fv', 'Demo level', 'alpha14test.xml', 'b9d8db8da9c2ca54e78bf8d2a8a2dc6c', 1356545440);
+
+
+
+
+CREATE TABLE IF NOT EXISTS `SECTOR_SCORES` (
+  `id` int(12) unsigned NOT NULL AUTO_INCREMENT COMMENT 'Entry ID',
+  `uid` varchar(20) NOT NULL COMMENT 'User ID',
+  `lid` varchar(20) NOT NULL COMMENT 'Level ID',
+  `time` int(12) NOT NULL COMMENT 'Time when this score has been made',
+  `score` int(12) NOT NULL COMMENT 'Highest score for player/level',
+  PRIMARY KEY (`id`)
+) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COMMENT='Table of SECTOR highscores';
+
+
+
+
+CREATE TABLE IF NOT EXISTS `SECTOR_USERS` (
+  `uid` varchar(20) NOT NULL COMMENT 'User ID',
+  `name` varchar(50) NOT NULL COMMENT 'User''s nickname',
+  `password` varchar(80) NOT NULL COMMENT 'User''s password',
+  `auth_token` varchar(120) NOT NULL COMMENT 'Authentication code used to make communication more secure.',
+  `email` varchar(120) NOT NULL COMMENT 'Email for password recovery',
+  `reg_time` int(12) NOT NULL COMMENT 'Registration timestamp (for stats)',
+  `country` varchar(120) NOT NULL DEFAULT '' COMMENT 'Country for stats',
+  PRIMARY KEY (`uid`),
+  UNIQUE KEY `uname` (`name`)
+) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COMMENT='Table of SECTOR''s registered users';
+
+
+*/

php-server/levels/alpha14test.xml

@@ -0,0 +1,423 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<level>
+
+	<info>
+		<title>Alpha 14 test level</title>
+		<subtitle>Challenge level with bosses</subtitle>
+		<author>MightyPork</author>
+		<minv>14</minv>
+	</info>
+
+
+
+	<config>
+		<money>40000</money>
+		<building>NORMAL</building>
+	</config>
+	
+	
+	
+
+	<discoveries>
+		<all level="max" />	
+		<discovery name="cannon" level="0" />
+	</discoveries>
+	
+	
+	<ship>
+	      <dim x="9" y="9" />
+			  <sys energy="4" shield="2" />
+			  <struct>
+			    <row>
+			      <null />
+			      <null />
+			      <null />
+			      <piece id="w_cannon" level="3" rotate="0" health="1.5" trigger="BTN_DOWN:0" />
+			      <piece id="w_emp" level="1" rotate="0" health="3.0" trigger="BTN_DOWN:1" />
+			      <piece id="w_cannon" level="3" rotate="0" health="1.5" trigger="BTN_DOWN:0" />
+			      <null />
+			      <null />
+			      <null />
+			    </row>
+			    <row>
+			      <null />
+			      <null />
+			      <piece id="w_laser" level="3" rotate="0" health="2.0" trigger="BTN_DOWN:0" />
+			      <piece id="bs_triangle" level="1" rotate="90" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="180" health="1.5" />
+			      <piece id="bs_triangle" level="1" rotate="0" health="1.5" />
+			      <piece id="w_laser" level="3" rotate="0" health="2.0" trigger="BTN_DOWN:0" />
+			      <null />
+			      <null />
+			    </row>
+			    <row>
+			      <null />
+			      <piece id="w_plasma" level="2" rotate="0" health="4.0" trigger="BTN_DOWN:0" />
+			      <piece id="bs_triangle" level="1" rotate="90" health="1.5" />
+			      <piece id="bs_corner1" level="1" rotate="90" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_corner1" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_triangle" level="1" rotate="0" health="1.5" />
+			      <piece id="w_plasma" level="2" rotate="0" health="4.0" trigger="BTN_DOWN:0" />
+			      <null />
+			    </row>
+			    <row>
+			      <piece id="w_plasma" level="2" rotate="0" health="4.0" trigger="BTN_DOWN:0" />
+			      <piece id="bw_triangle" level="1" rotate="90" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="270" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="90" health="1.5" />
+			      <piece id="bw_triangle" level="1" rotate="0" health="1.5" />
+			      <piece id="w_plasma" level="2" rotate="0" health="4.0" trigger="BTN_DOWN:0" />
+			    </row>
+			    <row>
+			      <piece id="bw_triangle" level="1" rotate="90" health="1.5" />
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="270" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="90" health="1.5" />
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bw_triangle" level="1" rotate="0" health="1.5" />
+			    </row>
+			    <row>
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="270" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="90" health="1.5" />
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			    </row>
+			    <row>
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bw_triangle" level="1" rotate="270" health="1.5" />
+			      <piece id="bs_triangle" level="1" rotate="180" health="1.5" />
+			      <piece id="bs_corner1" level="1" rotate="180" health="1.5" />
+			      <piece id="bb_cube" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_corner1" level="1" rotate="270" health="1.5" />
+			      <piece id="bs_triangle" level="1" rotate="270" health="1.5" />
+			      <piece id="bw_triangle" level="1" rotate="180" health="1.5" />
+			      <piece id="bw_cube" level="1" rotate="0" health="1.5" />
+			    </row>
+			    <row>
+			      <piece id="bw_triangle" level="1" rotate="270" health="1.5" />
+			      <null />
+			      <null />
+			      <piece id="bs_triangle" level="1" rotate="180" health="1.5" />
+			      <piece id="bs_side1" level="1" rotate="0" health="1.5" />
+			      <piece id="bs_triangle" level="1" rotate="270" health="1.5" />
+			      <null />
+			      <null />
+			      <piece id="bw_triangle" level="1" rotate="180" health="1.5" />
+			    </row>
+			    <row>
+			      <null />
+			      <null />
+			      <null />
+			      <null />
+			      <piece id="engine_ion" level="3" rotate="0" health="4.0" />
+			      <null />
+			      <null />
+			      <null />
+			      <null />
+			    </row>
+			  </struct>
+	</ship>
+
+
+	<sequence>
+		
+		<rockshift coord="0;-1" />
+	
+		<rockgen id="rocks" >
+			<type num="-1" />
+			<size range="2-8" />
+			<speed num="3" />
+			<rarity num="10" />
+			<x range="-30-30" />
+			<z range="100-120" />
+		</rockgen>
+			
+		<pause t="2" />
+		<msg str="Welcome to Sector!" t="3" /> 
+		<msg str="Level by MightyPork" t="1" /> 
+		<msg str="" t="1" /> 
+		<msg str="Enjoy!" t="1.5" /> 
+		
+		<pause t="5" /> 
+		
+		<shipgen id="mines" >
+			<entity str="mine" />
+			<rarity num="60" />
+			<x range="-10-10" />
+			<z range="100-120" />
+		</shipgen>
+		
+		<shipgen id="fighters" >
+			<entity str="fighter" />
+			<rarity num="110" />
+			<size range="0.5-1" />
+			<x range="-5-5" />
+			<z range="100-120" />
+			<wave str="annoyers" />
+		</shipgen>
+		
+		<shipgen id="birds" >
+			<entity str="bird" />
+			<rarity num="150" />
+			<size range="0.5-1" />
+			<x range="-15:15" />
+			<z range="100-120" />
+			<wave str="annoyers" />
+		</shipgen>
+				
+			
+		<pause t="5" />
+	
+		<cycle>
+				
+			
+	<!--  cleanup  -->       
+			<disable gen="birds" />	
+			<disable gen="fighters" />        
+			<wait for="annoyers" />  
+			
+					
+			
+	<!--  SNAKEY  -->
+			<msg str="Snakey!" t="4"/>
+		
+			<spawn>
+				<entity str="snake" />
+				<x range="-20:20" />
+				<z range="100:110"/>
+				<wave str="boss" />
+				<count range="5-7" />
+				<dist num="2" />
+				<variant range="0-5" />
+				<uniform bool="true" />
+				<artifact bool="true" />
+				<formation str="snake" />
+			</spawn>
+			
+			<wait for="boss" />
+			
+	<!-- /SNAKEY -->
+	
+	
+	
+	<!--  SNAKEY  -->
+			<msg str="And snake again!" t="4"/>
+		
+			<spawn>
+				<entity str="snake" />
+				<x range="-20:20" />
+				<z range="100:110"/>
+				<wave str="boss" />
+				<count range="5-7" />
+				<dist num="2" />
+				<variant range="0-5" />
+				<uniform bool="true" />
+				<artifact bool="true" />
+				<formation str="snake" />
+			</spawn>
+			
+			<wait for="boss" />
+			
+	<!-- /SNAKEY -->
+			
+			
+	
+	<!-- BURGERS -->	    
+			<pause t="3" />
+			<enable gen="birds" />	
+			<enable gen="fighters" />
+			
+			<spawn>
+				<entity str="burger" />
+				<driver str="burger_zone" />
+				<x num="0" />
+				<z num="100" />
+				<count num="10" />
+				<formation str="line" />
+				<uniform bool="true" />
+				<dist num="3" />
+				<wave str="annoyers" />
+			</spawn>
+			
+			<pause t="3" />
+			
+			<disable gen="birds" />	
+			<disable gen="fighters" />	
+			<wait for="annoyers" />
+	<!-- /BURGERS -->
+	
+	
+	
+			
+	<!-- Getting ready for SHARK -->
+			<disable gen="birds" />	
+			<disable gen="fighters" />	
+			<disable gen="mines" />			
+				
+			<msg str="Better reload your shield!" t="3" />
+			<wait for="annoyers" />	 
+			<disable gen="rocks" />
+			<pause t="10" />
+		
+			
+				
+	
+	<!-- SHARK -->  
+			<msg str="* Sushi Time *" t="2" /> 
+			<msg str="" t="1" /> 
+			<msg str="Want some seafood?" t="3" />  
+			<msg str="It's all yours!" t="2" /> 
+			<pause t="3" /> 		       
+				
+			<spawn>
+				<entity str="shark" />
+				<driver str="shark" />
+				<x num="0" />
+				<z num="110" />
+				<count num="1" />
+				<artifact bool="true" />
+				<wave str="boss" />
+				<health num="2" />
+			</spawn>   
+			
+			<wait for="boss" />	
+	<!-- /SHARK -->
+	
+	
+	<!-- Reload shield in some rocks. -->		
+			<enable gen="rocks" />	
+			<pause t="6" />
+			<disable gen="rocks" />
+			<pause t="8" />
+			
+			
+			
+	<!--  FALCONS  -->
+			<msg str="Falcons, oh man!" t="3"/>		
+			
+			<spawn>
+				<entity str="falcon" />
+				<driver str="falcon" />
+				<x range="-10:10" />
+				<z num="110" />
+				<count num="3" />
+				<wave str="boss" />
+				<formation str="row" />
+				<dist num="2.5" />
+			</spawn>   
+			
+			<wait for="boss" />
+	<!--  /FALCONS -->	
+	
+			<enable gen="rocks" />
+			<msg str="" t="3"/>
+			<msg str="Ever played" t="1"/>
+			<msg str="MINESWEEPER?" t="3"/>		
+			<wait t="10" />	
+		
+			<disable gen="rocks" />
+			<pause t="7" />
+			<msg str="WATCH OUT!" t="1.5"/>	
+			<pause t="4" />
+			
+			<rockshift coord="0;-2.5" />
+			<repeat i="12">
+				
+				<spawn>
+					<entity str="mine" />
+					<scale num="1.3" />
+					<x num="0" />
+					<z range="110" />
+					<count num="15" />
+					<wave str="mines" />
+					<formation str="row" />
+					<dist num="1.5" />
+				</spawn>
+				
+				<pause t="0.08" />
+				<rockshift coord="-0.3;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="-0.6;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="-0.8;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="-0.6;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="-0.3;-2.5" />
+				<pause t="0.08" />
+				<pause t="0.08" />
+				<rockshift coord="0;-2.5" />
+				<pause t="0.08" />
+				
+				<spawn>
+					<entity str="mine" />
+					<scale num="1.3" />
+					<x num="0" />
+					<z range="110" />
+					<count num="15" />
+					<wave str="mines" />
+					<formation str="row" />
+					<dist num="1.5" />
+				</spawn>
+				
+				<rockshift coord="0.3;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="0.6;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="0.8;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="0.6;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="0.3;-2.5" />
+				<pause t="0.08" />
+				<rockshift coord="0;-2.5" />
+				
+			</repeat>
+		
+			<wait for="mines" />
+			<msg str="Wasn't this fun?" t="3"/>
+			<rockshift coord="0;-1" />
+			<enable gen="rocks" />
+		
+		
+		<!-- a bit of rocks & annoyers -->	
+			<msg str="Relax..." t="1.5"/>
+			<msg str="You're almost there..." t="3"/>
+			<pause t="10" />
+			
+			<enable gen="birds" />	
+			<enable gen="fighters" />	
+			<enable gen="mines" />	
+			<pause t="10" />
+			<disable gen="birds" />	
+			<disable gen="fighters" />	
+			<disable gen="mines" />	
+			
+			<msg str="Congratulations!" t="3" />
+			<msg str="" t="2" />
+			
+			<msg str="Welcome to the" t="2" />    		
+			<msg str="End of level!" t="3" />	
+			
+			<msg str="" t="2" />
+			<msg str="[repeat all]" t="1" />
+			
+			<pause t="14" />
+					
+		</cycle>
+		
+	</sequence>
+
+</level>

php-server/mysql.php

@@ -0,0 +1,22 @@
+<?php
+
+define("SQL_HOST","localhost");
+define("SQL_DBNAME","tridni_net_main");
+define("SQL_USERNAME","tridni_net_main");
+define("SQL_PASSWORD","ondra");
+
+mysql_connect(SQL_HOST, SQL_USERNAME, SQL_PASSWORD);
+
+mysql_set_charset("utf8");
+
+mysql_select_db(SQL_DBNAME);
+
+mysql_query(
+	"SET NAMES 'utf8' COLLATE 'utf8_general_ci';".
+	"SET CHARACTER SET utf8;".
+	"SET character_set_client = utf8;".
+	"SET character_set_connection = utf8;".
+	"SET character_set_results = utf8;"
+);
+
+?>

php-server/server.php

@@ -0,0 +1,281 @@
+<?php
+
+# Error codes and messages
+$ERR = array(
+	"NO_COMMAND"			=> array(0, "No command received."),
+	"INVALID_COMMAND" 		=> array(1, "Invalid command requested."),
+	"INTERNAL_ERROR" 		=> array(2, "Internal server error."),
+	"INCOMPLETE_COMMAND" 	=> array(3, "Incomplete command received"),
+	"REGISTRATION_FAILED" 	=> array(4, "Registration failed."),
+	"LOGIN_FAILED" 			=> array(5, "Login failed."),
+	"INVALID_TOKEN" 		=> array(6, "Authentication failed."),
+	"FILE_NOT_FOUND" 		=> array(7, "File does not exist."),
+	"BAD_FILE_FORMAT" 		=> array(8, "Bad file format."),
+	"LEVEL_ALREADY_ADDED" 	=> array(9, "Level file is already registered to the Global Leaderboard."),
+	"LEVEL_NAME_NOT_UNIQUE" => array(10, "Title already used by other level."),
+	"NO_SUCH_LEVEL" 		=> array(11, "No such level exists."),
+	"HACKING_DETECTED" 		=> array(12, "Access denied."),
+);
+
+define("CFG_FAKE_ERROR_FOR_HACKERS",true);
+
+
+
+require_once("mysql.php");
+
+require_once("class.SimpleDocument.php");
+require_once("class.XmlGen.php");
+require_once("class.DbUtil.php");
+require_once("class.Util.php");
+
+
+
+if(isset($_REQUEST["cmd"]) && ($_REQUEST["cmd"]=="ADD_LEVEL")){}else{ //||$_REQUEST["cmd"]=="HASH"
+
+	// Check if the request came from a genuine Sector game
+	$headers = apache_request_headers();
+
+	if(
+		$headers["User-Agent"] != "Sector/HttpHelper"
+		or !isset($headers["X-SECTOR-VERSION"])
+		or isset($headers["Cookie"])
+		or isset($headers["Accept-Encoding"])
+		or isset($headers["Accept-Language"])
+		or isset($headers["Accept-Charset"])
+		or isset($headers["Accept"])
+	){
+		if(CFG_FAKE_ERROR_FOR_HACKERS){
+			XmlGen::hacking_exit();
+		}else{
+			XmlGen::error_exit("HACKING_DETECTED","Unauthorized server access.");
+		}
+	}
+
+	$_REQUEST["VERSION"] = $headers["X-SECTOR-VERSION"]+0;
+}
+
+
+
+
+
+if(!isset($_REQUEST["cmd"])){
+	XmlGen::error_exit("NO_COMMAND");
+}
+
+
+
+
+switch($_REQUEST["cmd"]){
+
+	case "REGISTER":
+		// check if name and password exist
+		if(!isset($_REQUEST["name"]) || !isset($_REQUEST["password"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Missing 'name' or 'password'.");
+		}
+
+		// trim, null -> ""
+		if(!isset($_REQUEST["email"])) $_REQUEST["email"] = "";
+		if(!isset($_REQUEST["country"])) $_REQUEST["country"] = "";
+
+		$name = trim($_REQUEST["name"]);
+		$email = trim($_REQUEST["email"]);
+		$password = trim($_REQUEST["password"]);
+		$country = trim($_REQUEST["country"]);
+
+		// check name and password length
+		if(strlen($_REQUEST["name"])==0 || strlen($_REQUEST["password"])==0){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Zero-length 'name' or 'password'.");
+		}
+		
+		// register and return uid+auth_token
+		DbUtil::registerNewUser(
+			$name,
+			$password,
+			$email,
+			$country
+		);
+
+		exit();
+
+
+
+	case "EDIT_PROFILE":
+		// check if name and password exist
+		if(!isset($_REQUEST["uid"]) || !isset($_REQUEST["auth_token"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Missing 'uid' or 'auth_token'.");
+		}
+
+		if(!DbUtil::isTokenValid($_REQUEST["uid"], $_REQUEST["auth_token"])){
+			XmlGen::error_exit("INVALID_TOKEN");
+		}
+
+		// replace not set variables with nulls
+		if(!isset($_REQUEST["email"])) $_REQUEST["email"] = "";
+		if(!isset($_REQUEST["country"])) $_REQUEST["country"] = "";
+		if(!isset($_REQUEST["name"])) $_REQUEST["name"] = null;
+		if(!isset($_REQUEST["password"])) $_REQUEST["password"] = null;
+
+		$uid = $_REQUEST["uid"];
+		$name = Util::trimNullSafe($_REQUEST["name"]);
+		$email = trim($_REQUEST["email"]);
+		$password = Util::trimNullSafe($_REQUEST["password"]);
+		$country = trim($_REQUEST["country"]);
+		
+		// register and return uid+auth_token
+		DbUtil::modifyProfile(
+			$uid,
+			$name,
+			$password,
+			$email,
+			$country
+		);
+
+		exit();
+
+
+
+	case "DELETE_PROFILE":
+		// check if name and password exist
+		if(!isset($_REQUEST["uid"]) || !isset($_REQUEST["auth_token"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Missing 'uid' or 'auth_token'.");
+		}
+
+		if(!DbUtil::isTokenValid($_REQUEST["uid"], $_REQUEST["auth_token"])){
+			XmlGen::error_exit("INVALID_TOKEN");
+		}
+		
+		$uid = $_REQUEST["uid"];
+		
+		// register and return uid+auth_token
+		DbUtil::deleteProfile(
+			$uid
+		);
+
+		exit();
+
+
+	case "ADD_LEVEL":
+		// check if name and password exist
+		if(!isset($_REQUEST["title"]) || !isset($_REQUEST["filename"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Missing 'title' or 'filename'.");
+		}
+
+		$title = trim($_REQUEST["title"]);
+		$file = trim($_REQUEST["filename"]);
+
+		DbUtil::addLevel(
+			$title,
+			$file
+		);
+
+		exit();
+
+
+
+	case "GET_LEVELS":
+		DbUtil::getLevels();
+		exit();
+
+
+
+	case "GET_SCORES":
+		if(!isset($_REQUEST["lid"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Missing 'lid'.");
+		}
+		
+		DbUtil::getLevelScores($_REQUEST["lid"]);
+
+		exit();
+
+
+
+	case "LOG_IN":
+		// check if name and password exist
+		if(!isset($_REQUEST["name"]) || !isset($_REQUEST["password"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND","Missing 'name' or 'password'.");
+		}
+
+		$name = trim($_REQUEST["name"]);
+		$password = trim($_REQUEST["password"]);
+		
+		// log in and return uid+auth_token
+		DbUtil::logIn(
+			$name,
+			$password
+		);
+
+		exit();
+
+
+
+	case "GET_PROFILE_INFO":
+		if(!isset($_REQUEST["uid"]) || !isset($_REQUEST["auth_token"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND", "Missing 'uid' or 'auth_token'.");
+		}
+
+		if(!DbUtil::isTokenValid($_REQUEST["uid"], $_REQUEST["auth_token"])){
+			XmlGen::error_exit("INVALID_TOKEN");
+		}
+		
+		// log in and return uid+auth_token
+		DbUtil::refreshLogin(
+			$_REQUEST["uid"],
+			$_REQUEST["auth_token"]
+		);
+
+		exit();
+
+
+
+	case "SUBMIT_SCORE":
+		if(!isset($_REQUEST["uid"]) || !isset($_REQUEST["auth_token"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND", "Missing 'uid' or 'auth_token'.");
+		}
+
+		if(!isset($_REQUEST["lid"]) || !isset($_REQUEST["score"])){
+			XmlGen::error_exit("INCOMPLETE_COMMAND", "Missing 'lid' or 'score'.");
+		}
+
+		if(!DbUtil::isTokenValid($_REQUEST["uid"], $_REQUEST["auth_token"])){
+			XmlGen::error_exit("INVALID_TOKEN");
+		}
+		
+		// log in and return uid+auth_token
+		DbUtil::submitScore(
+			$_REQUEST["uid"],
+			$_REQUEST["lid"],
+			$_REQUEST["score"]
+		);
+
+		exit();
+
+
+
+// 	case "HASH":
+// 		// check if name and password exist
+// 		if(!isset($_REQUEST["password"]) || !isset($_REQUEST["name"])){
+// 			XmlGen::error_exit("INCOMPLETE_COMMAND", "Missing 'name' or 'password'.");
+// 		}
+// 		
+// 		echo XmlGen::hashCode(Util::calcSecureHash($_REQUEST["name"],$_REQUEST["password"]));
+// 
+// 		exit();
+
+
+
+	case "GET_INFO":
+		DbUtil::getInfo();
+		exit();
+
+
+
+	case "GET_USERS":
+		DbUtil::getUsers();
+
+		exit();
+
+
+
+	default:
+		XmlGen::error_exit("INVALID_COMMAND");
+}

res/drivers/base.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>    
+    <!-- the most basic ai structure -->
+    <driver name="basic">
+		<task id="_begin"></task>	  
+		<check for="can_fire" id="can_fire"></check>		
+		<task if="can_fire" id="fire"></task>
+		<task id="fly"></task>
+		<task id="avoid"></task>
+		<task id="turn"></task>
+		<task id="_end"></task>
+	</driver>
+    
+    <!--  -->
+	<driver name="basic_ship" extends="basic">		      
+		<check replace="can_fire">
+			<fn str="CAN_SHOOT" />	
+			<gun num="0" />
+			<spare str="ENEMY" />		
+		</check>
+		
+		<!-- Needs replace -->
+		<task replace="fire"></task>
+		
+		<!-- Needs replace -->
+		<task replace="fly"></task>
+		
+		<task replace="avoid">
+			<fn str="AVOID" />
+			<avoid str="NATURAL,SHOT_GOOD,SHOT_BAD,ENEMY,MINE" />
+		</task>
+		
+		<task replace="turn">
+		    <fn str="TURN_TO" />
+		    <dir coord="MOVE_DIR" />
+		</task>
+	</driver>
+	
+	
+	<driver name="basic_saucer" extends="basic_ship">
+		
+		<!-- Needs replace -->
+		<task replace="fire"></task>
+		
+		<task replace="turn">
+		    <fn str="ROTATE" />
+		    <add num="3" />
+		    <random_dir bool="true"/>
+		</task>
+	</driver>
+	
+</pack>

res/drivers/bird.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>    
+	<driver name="bird" extends="basic_ship">   
+	    
+	    <check for="in_zone" id="ck1" after="can_fire">
+			<fn str="IS_IN_RECT" />
+			<x range="-20:20" />
+			<z range="-20:30" />
+		</check>	
+		
+		<task replace="fire" if="can_fire&amp;in_zone">
+			<fn str="SHOOT" />
+			<count range="1" />
+			<gap_group num="0.6" />
+			<gun num="0" />
+		</task>
+		
+		<task replace="fly">
+			<fn str="FLY_TO_RECT" />
+			<x range="-4-4"/>
+			<z range="15-25"/>
+			<weight num="30" />
+		</task>
+		
+		
+		<task replace="turn">
+		    <fn str="TURN_TO" />
+		    <dir coord="PLAYER_DIR" />
+		</task>
+		
+		<task replace="avoid">
+			<fn str="AVOID" />
+			<avoid str="NATURAL,SHOT_GOOD,SHOT_BAD,ENEMY,MINE" />
+			<range num="4" />
+			<weight num="4" />
+			<square bool="true" />
+		</task>
+		
+	</driver>	
+</pack>

res/drivers/burger.xml

@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>
+    
+	<driver name="burger" extends="basic_saucer">		
+		<task replace="fire">
+			<fn str="SHOOT" />
+			<count range="2:4" />
+			<gap_shot num="0.07" />
+			<gap_group range="2:4" />
+			<gun num="0" />
+		</task>
+				
+		<task replace="avoid">
+			<fn str="AVOID" />
+			<avoid str="NATURAL,SHOT_GOOD,ENEMY,MINE" />
+			<weight num="1" />
+		</task>		
+			    
+	    <task replace="fly">	        
+			<fn str="FLY_TO_POINT" />
+			<target coord="PLAYER_POS" />
+	    </task>
+	</driver>
+	
+	
+	<driver name="burger_zone" extends="burger">   	
+		<task replace="fly">
+			<fn str="FLY_TO_RECT" />
+			<x range="-10:10" />
+			<z range="25:40" />
+			<weight num="60" />
+		</task>
+	</driver>
+	
+	<driver name="burger_zone_mad" extends="burger_zone">
+		<task replace="fire">
+			<fn str="SHOOT" />
+			<count range="15-25" />
+			<gap_shot num="0.08" />			
+			<gap_group range="1:5" />
+			<gun num="0" />
+		</task>
+	</driver>
+	
+	<driver name="burger_mad" extends="burger_zone">
+		<task replace="fire">
+			<fn str="SHOOT" />
+			<count range="15-25" />
+			<gap_shot num="0.08" />			
+			<gap_group range="2:5" />
+			<gun num="0" />
+		</task>
+	</driver>
+	
+	<driver name="burger_king" extends="basic_saucer">
+	    
+	    <check for="in_zone" id="ck1">
+			<fn str="IS_IN_RECT" />
+			<x range="-20:20" />
+			<z range="-5:70" />
+		</check>
+		
+		<task replace="fire" if="in_zone">
+			<fn str="SHOOT" />
+			<count range="10:20" />			
+			<bullets range="3:5" />
+			<gap_group num="1" />
+			<gap_shot num="0.02" />
+			<gun num="0" /> <!--range="0-1" -->
+		</task>
+				
+	    <task replace="fly">	        
+			<fn str="FLY_TO_RECT" />
+			<x range="-10:10" />
+			<z range="20:40" />
+			<weight num="10" />
+	    </task>
+	</driver>
+	
+</pack>

res/drivers/cube.xml

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>    
+	<driver name="cube_snake"> 
+	    
+	    <check for="in_zone">
+			<fn str="IS_IN_RECT" />
+			<x range="-20:20" />
+			<z range="-20:60" />
+		</check>	
+	    		
+		<check for="fire">
+			<fn str="CAN_SHOOT" />	
+			<gun num="0" />
+			<spare str="ENEMY" />
+			<!-- ignore_formation bool="true" /-->
+		</check>
+			
+		<task if="fire*in_zone">
+			<fn str="SHOOT" />
+			<count range="1:3" />
+			<gap_group range="0.5:2.5" />
+			<gap_shot num="0.09" />
+			<gun num="0" />
+		</task>
+				
+		<task>
+		    <fn str="TURN_TO" />
+		    <dir coord="MOVE_DIR" />
+		</task>
+		
+		
+		<!--  SNAKE CODE  -->		    			
+		<check for="is_leader">
+			<fn str="IS_LEADER" />	
+		</check>	
+		
+		<check for="is_tail">
+			<fn str="IS_TAIL" />	
+		</check>	
+		
+		<task if="is_leader">
+			<fn str="FLY_TO_RECT" />
+			<x range="-10:10" />
+			<z range="25:35" />
+			<weight num="5" />
+		</task>		
+			
+		<task if="!is_leader">
+			<fn str="FLY_TO_POINT" />			
+			<target coord="LEADER_POS" />
+			<weight num="10" />
+		</task>
+		
+		<task if="!is_leader">
+			<fn str="KEEP_DISTANCE" />
+			<from coord="LEADER_POS" />			
+			<dist range="1.5:2" />
+		</task>
+		
+		
+		<task if="is_leader">
+			<fn str="AVOID" />
+			<avoid str="ENEMY,MINE,PLAYER,NATURAL,SHOT_GOOD" />
+			<weight num="1.5" />
+			<range num="5" />
+			<ignore_formation bool="true" />
+		</task>
+
+		<!-- END OF SNAKE CODE -->
+		
+	</driver>
+</pack>

res/drivers/driver_doc.xml

@@ -0,0 +1,340 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!-- This file shows all that can be done in a driver. -->
+
+<!-- The root tag "pack" can contain multiple "driver" tags, but nothing else -->
+<pack>
+	
+	<!-- Here we declare a driver -->
+	<driver name="driver1">
+	    
+	    
+		<!-- TASKS AND CHECKS -->
+	    
+		<!--
+		
+		Inside a driver, there can be various task and check statements.
+		[Checks] test something in the drone's environment, and saves the result as a true/false flag.
+		[Tasks] perform some actual operation - shoot, steer, rotate and similar.
+		
+		Tasks can be contitioned by the results of Checks.
+		
+		There is a list of all existing tasks and checks lower - here for the sake of simplicity
+		we will use FAKE tasks and checks.
+		-->
+		
+		
+		<!-- the result of a "check" is stored to a flag whose name you declare here -->
+		<check id="ck" for="flag_name">
+			<!-- some stuff here --> 
+		</check>
+		
+		
+		<!--
+		task executes only if the given flag is true.
+		Use | as OR, & as AND, and brakcets to group the flags.
+		
+		Example:
+			if="((A|B)&(C|D))|E"		
+			if="canShoot"
+		-->
+		<task id="ts" if="flag_name">
+			<!-- some stuff here --> 
+		</check>
+		
+		
+		
+		
+		<!-- TASK CONTENTS -->
+		
+		<task id="fakeTask">
+			
+			<!-- name of the function used to perform this check or task -->
+			<fn str="NAME_OF_THE__FUNCTION" />
+			
+			<!-- here come arguments for the function -->			
+			<argname argtype="argvalue" />
+			
+			<!--
+			Most tasks and checks take several arguments.
+			
+			Table of argument types:		
+					
+				str -> "A string value."
+				
+				num -> Number, integer "12" or float "8.751"			
+					(also work for numbers: int, float, double)	
+					
+				bool -> Boolean.
+					Allowed values are "true", "false", "0", "1", "yes", "no"	
+							
+				range -> numeric range
+					format: "MIN:MAX", eg. "-13:15.5" or "3:5"
+					Use RANGE in place of NUM to make it generate random number from range.
+					That can be used for all task functions.
+				
+				coord -> a coordinate, or a vector
+					format: "X_COORD;Z_COORD"
+					This is because the Sector's scene is flat, all is at Y=0
+					You can use both integer and float numbers.
+					
+					Coord has one special feature: MAGIC VALUES!
+					If you declare the argument as coord, but stuff it with a "magic" string value,
+					it will become a dynamic coordinate, always returning calculated value of the
+					"magic" coordinate.	Example: coord="MOVE_DIR"
+					
+					Magic values:
+						PLAYER_POS - player's current position
+						PLAYER_MOTION - player's current motion vector
+						
+						POS	- current position
+						MOTION - current motion vector of this ship
+						
+						MOVE_DIR - same as MOTION
+						PLAYER_DIR - vector towards player ship
+				
+			-->			
+			
+			<!-- real-life examples -->
+			<dir coord="PLAYER_DIR" />
+			<fn str="FLY_TO_RECT" />
+			<gap_shot num="3" />
+			<gap_group range="3:5" />
+			<hello str="world" />
+			
+		</task>
+		
+	</driver>
+	
+	
+	
+	<!-- INHERITANCE -->
+	
+	<!-- 
+	
+	Drivers can be extended, their tasks and checks overriden.
+	
+	Replacing task does not need to define the "if" and "for", unless you want 
+	to replace their value with your own.
+	
+	It's illegal to extend driver not defined yet. If your drivers are spread
+	among multiple files, make sure they are properly ordered in the manifest file. 
+	
+	-->
+	
+	<driver name="base_driver">	    
+	    
+	    <!-- 
+	    "id" attribute of Task or Check contains an unique identifier of the task.
+	    "id" is not required, but in case you want to extend your driver it is neccesary.
+	    
+	    Task with empty contents will be considered as abstract = do-nothing task.
+	     -->
+	    
+	    <!-- here come some abstract tasks (will do nothing if not overriden) -->
+	    <check for="flag1" id="myCheck"></check>		
+		<task if="flag1" id="myTask"></task>
+		
+		<!-- Rotate task, implemented here - but can be overriden too. -->
+		<task id="rotateTask">
+		    <fn str="ROTATE" />
+		    <add num="-3" />
+		</task>
+		
+	</driver>
+		
+	<!-- here is a driver extending "base_driver" -->
+	<driver name="droid" extends="base_driver">	 
+		
+	    <!-- this task will replace entirely a task "myTask" from "base_driver" -->
+	    <!-- note that here we dont need to define the "if" condition - it's inherited. -->
+		<task replace="myTask">		    
+			<fn str="SHOOT" />
+			<count range="1" />
+			<gap_group range="3" />
+			<gun num="0" />			
+		</task>
+		
+		<!-- how to add new tasks -->
+		
+		<!-- this task is added newly, and is placed right after "rotateTask" from "base_driver" -->
+		<task id="steer" after="rotateTask">
+		    <!-- something here -->
+		</task>
+		
+		<!-- here we want to put this before "myCheck" -->
+		<task id="aim" before="myCheck">
+		    <!-- something here -->
+		</task>
+		
+		<!-- note: before and after keywords work in all tasks, not only when extending -->
+		
+	</driver>
+	
+	
+	
+	<!-- LIST OF ALL TASKS AND CHECKS -->
+	
+	<!-- Asterisk * indicates optional arguments. -->
+	
+	<driver name="library">
+	    
+	    <!-- Steer towards given coordinate -->
+	    <task>
+	        <fn str="FLY_TO_POINT" />
+	        
+	        <target coord="0;0" /> 		<!-- the target coordinate; exact coord or magic word, eg. PLAYER_POS -->
+	        <weight num="1" /> 			<!-- * how fast to change direction (default 1) - can be float. -->
+	        
+	        <!-- if you do not define "target", you can use these: -->
+	        <!-- target will be set to random coord in between, and preserved in memory -->
+	        <x range="-3:3" />
+	        <z range="5:10" />
+	        
+	    </task>
+	    
+	    
+	    
+	    <!-- Steer towards given rectangular zone -->
+	    <task>
+	        <fn str="FLY_TO_RECT" />
+
+	        <x range="-3:3" />	<!-- The rectangular zone is defined by it's MIN and MAX coord - it is axis-aligned. -->
+	        <z range="5:10" />
+	        
+	        <weight num="1" /> 			<!-- * how fast to change direction (default 1) - can be float. -->
+	    </task>
+	    
+	    
+	    
+	    <!-- 
+	    Homming missile AI	    
+	    Locks to one particular enemy it selects, and then navigates to crash into it.
+	    Should be used together with AVOID task
+	    -->
+	    <task>
+	        <fn str="FOLLOW_TARGET" />
+	        
+	        <target str="PLAYER,NATURAL" />		<!-- List of allowed targets (PLAYER, NATURAL, ENEMY, SHOT_GOOD, SHOT_BAD, POWERUP etc.) -->
+	        <range num="60" /> 					<!-- * radar radius - zone from which the targets can be chosen -->
+	    </task>
+	    
+	    
+	    
+	    <!-- 
+	    Magnetic missile AI	    
+	    When gets close to a suitable enemy, flies towards it as if attracted by a magnet.
+	    -->
+	    <task>
+	        <fn str="MAGNET" />
+	        
+	        <target str="PLAYER,NATURAL" />		<!-- List of allowed targets (PLAYER, NATURAL, ENEMY, SHOT_GOOD, SHOT_BAD, POWERUP etc.) -->	        
+	        <range num="15" /> 					<!-- * radar radius - zone from which the targets can be chosen -->	        
+	        <weight num="1" /> 					<!-- * how fast to change direction (default 1) - can be float. -->
+	    </task>
+	    
+	    
+	    
+	    <!-- Avoid enemies and obstacles -->
+	    <task>
+	        <fn str="AVOID" />
+	                
+	        <range num="3" /> 			<!-- * max distance of obstacle to notice it (counted from surface of collider) -->	        
+	        <weight num="1" /> 			<!-- * steering weight (default 1) -->
+	        <square bool="false" />		<!-- * if enabled, the strength grows with proximity by square -->	
+	        <avoid str="NATURAL,SHOT_GOOD,SHOT_BAD,ENEMY" />
+	    </task>
+	    
+	    
+	    
+	    <!-- Add angle to rotation -->
+	    <task>
+	        <fn str="ROTATE" />
+	                	
+	        <add num="3" />				<!-- degrees to add -->	   
+	        <random_dir bool="true" />	<!-- * direction is random (CW, CWW) - chosen when first run; default=false --> 
+	    </task>
+	    
+	    
+	    
+	    <!-- Rotate to direction -->
+	    <task>
+	        <fn str="TURN_TO" />
+	        	                
+	        <dir coord="MOVE_DIR" /> <!-- vector X;Z, or "magic" keywords MOVE_DIR, PLAYER_DIR -->	    
+	    </task>
+	    
+	    	
+	    
+	    <!--
+	    Shoot a gun
+	    	    
+	    This task allows two types of operation: 
+	    X------X------X------X--- ...
+	    X-X-X------X-X-X------X-X-X--- ...	    
+	    (times are in seconds)
+	    -->
+	    <task>
+	        <fn str="SHOOT" />
+	        	                
+	        <count num="3" />			<!-- number of shots in a group -->
+	        <gap_shot num="0.07" />		<!-- * gap between two shots in a group (optional if count=0) -->
+	        <gap_group num="3" />		<!-- gap between two groups -->
+	        
+	        <gun num="0" />				<!-- * gun index, telling the drone which gun to fire -->	        
+	    </task>
+	    
+	    
+	        
+	    <!-- Heal - in given interval adds health points to the drone's health meter -->
+	    <task>
+	        <fn str="HEAL" />
+	        	                
+	        <gap num="1" />				<!-- gap (sec) betwen healings -->
+	        <add num="5" />				<!-- health points to add --> 
+	        <percent bool="true" />		<!-- indicates that "heal" is in % of max health -->  
+	    </task>
+	    
+	    <!-- ### CHECKS ###  -->
+	    	        
+	    <!-- 	    
+	    Check: can shoot in direction?
+	    You can use this to make sure your shots won't hit an allied ship. 
+	    -->
+	    <check for="x">
+	        <fn str="CAN_SHOOT" />
+	        
+	        <spare str="ENEMY" />		<!-- list of entity types to spare (the allied entities) -->   
+	        <gun num="0" />				<!-- * index of the gun probed -->
+	    </check>
+	    
+	    
+	    	    	        
+	    <!-- Check: is drone in a rectangular zone? -->
+	    <check for="x">
+	        <fn str="IS_IN_RECT" />
+	        	        
+	        <!-- The rectangular zone is defined by it's MIN and MAX coord - it is axis-aligned. -->
+	        <x range="-3:3" />
+	        <z range="5:10" />
+	    </check>
+	    
+	    
+	    
+	    <!-- Check: is this ship a leader of the formation? -->
+	    <check for="x"/>
+	    	<fn str="IS_LEADER" />
+	    </check>
+	    
+	
+	
+	    <!-- Check: is this ship a tail = last ship of the formation? -->
+	    <check for="x"/>
+	    	<fn str="IS_TAIL" />
+	    </check>
+	    
+	</driver>
+	
+	<!-- that's all, now you can start inventing your own AIs! -->
+	
+</pack>

res/drivers/falcon.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>    
+	<driver name="falcon" extends="basic_ship">   
+	    
+	    <check for="in_zone" id="ck1" after="can_fire">
+			<fn str="IS_IN_RECT" />
+			<x range="-20:20" />
+			<z range="-5:45" />
+		</check>	
+		
+		<task replace="fire" if="can_fire&amp;in_zone">
+			<fn str="SHOOT" />
+			<count range="6:15" />
+			<gap_shot num="0.07" />
+			<gap_group range="2:4" />
+			<gun num="0" />
+		</task>
+		
+		<task replace="fly">
+			<fn str="FLY_TO_RECT" />
+			<x range="-10-10" />
+			<z range="25:40" />	
+			<weight num="10" />
+		</task>
+		
+		<task replace="turn" if="!in_zone">
+		    <fn str="TURN_TO" />
+		    <dir coord="MOVE_DIR" />
+		</task>
+		
+		<task after="turn" if="in_zone">
+		    <fn str="TURN_TO" />
+		    <dir coord="PLAYER_DIR" />
+		</task>
+		
+	</driver>	
+</pack>

res/drivers/fighter.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>    
+	<driver name="fighter" extends="basic_ship"> 
+	    
+	    <task replace="fly">	        
+			<fn str="FLY_TO_POINT" />
+			<target coord="PLAYER_POS" />
+	    </task>
+		
+		<task replace="fire">
+			<fn str="SHOOT" />
+			<count num="1" />
+			<gap_group num="3" />
+			<gun num="0" />
+		</task>
+		
+	</driver>	
+</pack>

res/drivers/manifest.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<manifest>
+    
+    <!-- This file indicates the loading order of all the sibling files. -->
+        
+    <drivers>
+        <file>base.xml</file>
+        <file>burger.xml</file>
+        <file>fighter.xml</file>
+        <file>falcon.xml</file>
+        <file>bird.xml</file>
+        <file>shark.xml</file>
+        <file>cube.xml</file>
+        <file>powerup.xml</file>
+        <file>mine.xml</file>
+    </drivers>
+    
+</manifest>

res/drivers/mine.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>
+    
+	<driver name="mine">
+		
+	    <task>
+	        <fn str="ROTATE" />
+	        <add num="3" />
+	        <random_dir bool="true" />
+	    </task>
+	    
+	</driver>
+	
+</pack>

res/drivers/powerup.xml

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>
+    
+	<driver name="powerup_shield">	
+	    
+	    <check for="fly">
+	        <fn str="IS_IN_RECT" />
+	        <x range="-30;30" />
+	        <z range="0;100" />
+	    </check>
+		
+	    <task>
+	        <fn str="ROTATE" />
+	        <add num="3" />
+	        <random_dir bool="true" />
+	    </task>
+	    
+	    <task if="fly">
+	        <fn str="FLY_TO_RECT" />	        
+	        <x range="-2;2" />
+	        <z range="3;6" />
+	        <weight num="0.5" />
+	    </task>
+	    
+	    <task>
+	        <fn str="MAGNET" />
+	        <range num="5" />
+	        <weight num="0.3" />
+	        <target str="PLAYER" />
+	    </task>
+	    
+		<task>
+	        <fn str="AVOID" />	                
+	        <range num="3" />  
+	        <weight num="0.2" />
+			<avoid str="NATURAL,ENEMY,MINE" />
+	    </task>
+	    
+	</driver>
+	
+	<driver name="powerup_artifact">	
+	    
+	    <check for="fly">
+	        <fn str="IS_IN_RECT" />
+	        <x range="-30;30" />
+	        <z range="0;100" />
+	    </check>
+		
+	    <task>
+	        <fn str="ROTATE" />
+	        <add num="2.5" />
+	        <random_dir bool="true" />
+	    </task>
+	    
+	    <task if="fly">
+	        <fn str="FLY_TO_RECT" />	        
+	        <x range="-2;2" />
+	        <z range="3;8" />
+	        <weight num="0.5" />
+	    </task>
+	    
+	    <task>
+	        <fn str="MAGNET" />
+	        <range num="20" />
+	        <weight num="0.6" />
+	        <target str="PLAYER" />
+	    </task>
+	    
+		<task>
+	        <fn str="AVOID" />	                
+	        <range num="3" />  
+	        <weight num="0.2" />
+			<avoid str="NATURAL,ENEMY,MINE" />
+	    </task>
+	    
+	</driver>
+</pack>

res/drivers/shark.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<pack>    
+	<driver name="shark" extends="basic_ship">   
+	    
+	    <check for="in_zone1" id="ck1" after="can_fire">
+			<fn str="IS_IN_RECT" />
+			<x range="-20:20" />
+			<z range="-5:60" />
+		</check>	
+		
+	    <check for="in_zone2" id="ck2" after="ck1">
+			<fn str="IS_IN_RECT" />
+			<x range="-20:20" />
+			<z range="-5:80" />
+		</check>	
+		
+		<task replace="fire" if="can_fire*in_zone1">
+			<fn str="SHOOT" />
+			<count range="4:8" />			
+			<bullets range="3:5" />
+			<gap_group num="1.5" />
+			<gap_shot num="0.02" />
+			<gun num="0" /> <!--range="0-1" -->
+		</task>
+		
+		<task replace="avoid">
+			<fn str="AVOID" />
+			<avoid str="NATURAL,SHOT_GOOD,SHOT_BAD,ENEMY,MINE" />
+			<weight num="1.7" />
+		</task>
+		
+		<task replace="fly">
+			<fn str="FLY_TO_RECT" />
+			<x range="-5-5" />
+			<z range="18:34" />
+			<weight num="30" />
+		</task>
+		
+		<task replace="turn" if="!in_zone1">
+		    <fn str="TURN_TO" />
+		    <dir coord="MOVE_DIR" />
+		</task>
+		
+		<task id="t1" after="turn" if="in_zone1">
+		    <fn str="TURN_TO" />
+		    <dir coord="PLAYER_DIR" />
+		</task>
+		
+<!-- 		<TASK AFTER="T1" ID="T2" IF="IN_ZONE"> -->
+<!-- 		    <FN STR="SET_SPEED"/> -->
+<!-- 		    <SPEED NUM="0.5"/> -->
+<!-- 		</TASK> -->
+		
+<!-- 		<task after="t2" if="!in_zone"> -->
+<!-- 		    <fn str="SET_SPEED"/> -->
+<!-- 		    <speed num="1"/> -->
+<!-- 		</task> -->
+		
+	</driver>	
+</pack>

res/levels/designer.xml

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<level>
+
+	<info>
+		<title>Ship Building Site</title>
+		<subtitle>Infinite money!</subtitle>
+		<author>MightyPork</author>
+		<minv>15</minv>
+	</info>
+
+
+
+	<config>
+		<building>FREE</building>
+		<timer>30</timer>
+	</config>
+
+	
+	<discoveries>
+		<all level="max" />
+	</discoveries>
+
+
+	<sequence>
+		
+		<rockshift coord="0;-1" />
+	
+		<rockgen id="rocks1" >
+			<type num="0" />
+			<size range="2-8" />
+			<speed num="1" />
+			<rarity num="40" />
+			<x range="-30:-18" />
+			<z range="100-120" />
+		</rockgen>
+	
+		<rockgen id="rocks2" >
+			<type num="1" />
+			<size range="2-8" />
+			<speed num="1" />
+			<rarity num="30" />
+			<x range="-18:-6" />
+			<z range="100-120" />
+		</rockgen>
+	
+		<rockgen id="rocks3" >
+			<type num="2" />
+			<size range="2-8" />
+			<speed num="1" />
+			<rarity num="30" />
+			<x range="-6:6" />
+			<z range="100-120" />
+		</rockgen>
+	
+		<rockgen id="rocks4" >
+			<type num="3" />
+			<size range="2-8" />
+			<speed num="1" />
+			<rarity num="30" />
+			<x range="6:18" />
+			<z range="100-120" />
+		</rockgen>
+	
+		<rockgen id="rocks5" >
+			<type num="4" />
+			<size range="2-8" />
+			<speed num="1" />
+			<rarity num="40" />
+			<x range="18:30" />
+			<z range="100-120" />
+		</rockgen>
+		
+		
+		
+		<shipgen id="mines" >
+			<entity str="mine" />
+			<rarity num="50" />
+			<x range="-10-10" />
+			<z range="100-120" />
+		</shipgen>
+		
+		<shipgen id="fighters" >
+			<entity str="fighter" />
+			<rarity num="120" />
+			<x range="-10-10" />
+			<z range="100-120" />
+		</shipgen>
+		
+		<shipgen id="burgers" >
+			<entity str="burger" />
+			<rarity num="130" />
+			<x range="-10-10" />
+			<z range="100-120" />
+		</shipgen>
+		
+		<shipgen id="burgers2" >
+			<entity str="burger" />
+			<driver str="burger_mad" />
+			<rarity num="180" />
+			<x range="-10-10" />
+			<z range="100-120" />
+		</shipgen>
+	
+		<pause t="infinite"/>
+		
+	</sequence>
+
+</level>

res/levels/manifest.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<manifest>
+        
+    <levels>
+        <file>designer.xml</file>
+    </levels>
+    
+</manifest>

res/levels/template.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<level>
+	
+	<!-- Level information -->
+	<info>
+		<title>TITLE</title>
+		<subtitle>DESCRIPTION</subtitle>
+		<author>AUTHOR</author>
+		<minv>MIN_GAME_VERSION</minv>
+	</info>
+	
+	<!-- Level configuration -->
+	<config>
+		<money>MONEY</money>
+		<timer>TIME_LIMIT (optional)</timer>
+		<building>LOCKED or NORMAL or FREE</building>
+	</config>
+	
+	
+	<!-- (optional) Default ship design -->
+	<ship></ship>
+	
+	
+	<!-- (optional) Custom drivers -->
+	<drivers></drivers>
+
+	
+	<!-- levels of discoveries -->
+	 <!-- level values: min = none = empty = 0 | max = full | default | number -> set level  -->
+	<discoveries>
+		<all level="0" />	
+		
+		<discovery name="energy" level="1" />
+		<discovery name="shield" level="1" />
+		
+		<discovery name="body" level="1" />
+		
+		<discovery name="engineRocket" level="1" />
+		<discovery name="engineIon" level="1" />
+		
+		<discovery name="cannon" level="1" />
+		<discovery name="laser" level="1" />
+		<discovery name="plasma" level="1" />
+		<discovery name="rocket" level="1" />
+		<discovery name="rocket_guided" level="1" />
+		<discovery name="emp" level="1" />
+		<discovery name="fireball" level="1" />
+	</discoveries>
+	
+	
+	<!-- level sequence -->
+	<sequence>
+	</sequence>
+
+	
+</level>

res/models/asteroids/asteroid02.mtl

@@ -0,0 +1,13 @@
+# Blender MTL File: 'None'
+# Material Count: 1
+
+newmtl Material.001
+Ns 92.156863
+Ka 0.000000 0.000000 0.000000
+Kd 0.512000 0.512000 0.512000
+Ks 0.000000 0.000000 0.000000
+Ni 1.000000
+d 0.000000
+illum 2
+map_Kd limestone.jpg
+map_Disp limestone.jpg

res/models/asteroids/asteroid03.mtl

@@ -0,0 +1,13 @@
+# Blender MTL File: 'None'
+# Material Count: 1
+newmtl Material
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd limestone.jpg
+
+

res/models/asteroids/asteroid04.mtl

@@ -0,0 +1,13 @@
+# Blender MTL File: 'asteroid.blend'
+# Material Count: 1
+newmtl Material
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd limestone.jpg
+
+

res/models/asteroids/asteroid05.mtl

@@ -0,0 +1,14 @@
+# Blender MTL File: 'asteroid.blend'
+# Material Count: 1
+newmtl Material
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd limestone.jpg
+map_Bump limestone.jpg
+
+

res/models/asteroids/asteroid06.mtl

@@ -0,0 +1,14 @@
+# Blender MTL File: 'asteroid.blend'
+# Material Count: 1
+newmtl Material
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd limestone.jpg
+map_Bump limestone.jpg
+
+