Version 0.95 BETA

LICENSE

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+OTClient is made available under the MIT License
+
+Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -1,2 +1,42 @@
-# otclientv8
+# OTClientV8
-Free version of an alternative tibia client for otserv 
+
+Preview version of OTClientV8, it's v0.95 beta, version v1.0 with all tutorial will be released soon
+It's based on https://github.com/edubart/otclient. It's not backward compatible
+
+## Quick Start
+
+Open `init.lua` and edit:
+
+```
+-- CONFIG
+APP_NAME = "otclientv8" -- important, change it, it's name for config dir and files in appdata
+APP_VERSION = 1337      -- client version for updater and login to indentify outdated client
+
+-- If you don't use updater or other service, set it to updater = ""
+Services = {
+  website = "http://otclient.ovh", -- currently not used
+  updater = "http://otclient.ovh/api/updater.php",
+  news = "http://otclient.ovh/api/news.php",
+  stats = "",
+  crash = "http://otclient.ovh/api/crash.php",
+  feedback = "http://otclient.ovh/api/feedback.php"
+}
+
+-- Servers accept http login url or ip:port:version
+Servers = {
+  OTClientV8 = "http://otclient.ovh/api/login.php",
+  OTClientV8proxy = "http://otclient.ovh/api/login.php?proxy=1",
+  OTClientV8c = "otclient.ovh:7171:1099"
+}
+ALLOW_CUSTOM_SERVERS = true -- if true it will show option ANOTHER on server list
+-- CONFIG END
+```
+
+Also remember to add your sprite and data file to data/things
+
+That's it, you're ready to use OTClientV8.
+Soon I will add tutorial how to activate extra features (there are a lot of them)
+
+DirectX version requires 3 dlls: libEGL.dll libGLESv2.dll d3dcompiler_46.dll
+
+If it can't start (missing dlls) then user need to install visual studio 2019 redistributable x86: https://aka.ms/vs/16/release/vc_redist.x86.exe

api/crash.php

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+<?php
+$data = file_get_contents("php://input", false, stream_context_get_default(), 0, $_SERVER["CONTENT_LENGTH"]);
+if($_REQUEST['txt'] == 1) {
+    file_put_contents("crashes/".time()."_".$_SERVER['REMOTE_ADDR'].".txt", $data);
+} else if($_REQUEST['txt'] == 2) {
+    file_put_contents("crashes/".time()."_".$_SERVER['REMOTE_ADDR'].".log", $data);
+} else {
+    file_put_contents("crashes/".time()."_".$_SERVER['REMOTE_ADDR'].".dmp", $data);
+}
+echo "OK";
+?>

api/feedback.php

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+<?php
+$data = file_get_contents("php://input");
+//$data = json_decode($data);
+if(empty($data)) {
+	return http_response_code(400);
+}
+
+file_put_contents("feedback.txt", $data."\n\n\n", FILE_APPEND);
+
+echo "OK";
+?>

api/login.php

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+<?php
+// author otclient@otclient.ovh
+// config
+$dbserver = "127.0.0.1";
+$username = "otclient";
+$password = "otclient";
+$dbname = "otclient";
+
+$serverName = "OTClientV8";
+$serverIp = "otclient.ovh";
+//$serverIp = "proxy";   // if serverIp set to 0.0.0.0 or proxy it will connect to server using proxies, set proxies bellow
+$serverPort = 7172; // GAME PORT (7172 usually)
+
+$version = 1099;
+
+$maxLogins = 10; // 0 or null to disable
+$blockTime = 60; // after too many logins, in seconds
+// CREATE TABLE `login_attmpts` ( `acc` varchar(50) NOT NULL, `ip` varchar(30) NOT NULL, `date` datetime NOT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+$encryption = "sha1"; // sha1 or md5, everything else == none 
+
+// required files in things, type => (filename, md5 checksum in hex)
+// $things = null; things can be null if you want to use default values, but then enable auto download of sprites and dat in updater 
+
+/* //for 860
+$things = array(
+    "sprites" => array("$version/Tibia.spr", "3db8c0098d34ca3d9a8ec29d40ef1b7b"), 
+    "data" => array("$version/Tibia.dat", "85785b5d67b4c111f780a74895c85c75")
+); 
+*/
+
+// for 1099
+$things = array(
+    "sprites" => array("$version/Tibia.spr", "63d38646597649a55a8be463d6c0fb49"), 
+    "data" => array("$version/Tibia.dat", "ae7157cfff42f14583d6363e77044df7")
+);
+
+$customProtocol = nil; // if not nil it will replace client version in protocolgame, may be used to detect outdated client
+
+// executes modules.client_options.setOption(option, value, true)
+$settings = array(
+    
+);
+
+// it's from src/client/const.h, executes g_game.enableFeature/g_game.disableFeature
+$features = array(
+    22 => true, // GameFormatCreatureName
+    25 => true, // GameExtendedClientPing
+    30 => true, // GameChangeMapAwareRange
+//    56 => true, // GameSpritesAlphaChannel
+    80 => true,
+    90 => true, // GameNewWalking
+//    91 => true, // GameSmootherWalking
+    95 => true, // GameBot
+    97 => true, // light
+);
+
+$rsa = "1091201329673994292788609605089955415282375029027981291234687579" .
+              "3726629149257644633073969600111060390723088861007265581882535850" .
+              "3429057592827629436413108566029093628212635953836686562675849720" .
+              "6207862794310902180176810615217550567108238764764442605581471797" .
+              "07119674283982419152118103759076030616683978566631413";
+                            
+// proxies (it's custom feature, not available for free)
+$proxies = array(
+    array(
+        "localPort" => 7172,
+        "host" => "51.158.184.57",
+        "port" => 7162,
+        "priority" => 0
+    ),
+    array(
+        "localPort" => 7172,
+        "host" => "54.39.190.20",
+        "port" => 7162,
+        "priority" => 0
+    ),
+    array(
+        "localPort" => 7172,
+        "host" => "51.83.226.109",
+        "port" => 7162,
+        "priority" => 0,
+    ),
+    array(
+        "localPort" => 7172,
+        "host" => "35.247.201.100",
+        "port" => 443,
+        "priority" => 0
+    )
+);              
+
+// config end
+
+$data = file_get_contents("php://input");
+
+$data = json_decode($data);
+if(empty($data)) {
+	http_response_code(400);
+}
+
+if($data->quick == 1) { 
+    // under development
+	http_response_code(404);    
+    die();
+}
+
+$conn = new mysqli($dbserver, $username, $password, $dbname);
+if ($conn->connect_error) {
+    die("SQL connection failed: " . $conn->connect_error);
+}
+
+$account = $data->account;
+if($encryption == "sha1")
+    $password = sha1($data->password);
+else if($encryption == "md5")
+    $password = md5($data->password);
+else
+    $password = $data->password;
+
+$token = $data->token;
+
+$account = preg_replace("/[^A-Za-z0-9 ._-]/", '', $account);
+$password = preg_replace("/[^A-Za-z0-9 ._-]/", '', $password);
+$token = preg_replace("/[^A-Za-z0-9 ._-]/", '', $token);
+$ip = preg_replace("/[^A-Za-z0-9 ._-]/", '', $_SERVER['REMOTE_ADDR']);
+
+if($maxLogins != null && $maxLogins > 0) {
+    $result = $conn->query("select count(*) as `attempts` from `login_attmpts` where `ip` = '".$ip."' and `date` > NOW() - INTERVAL ".$blockTime." SECOND");
+    $result = $result->fetch_assoc();    
+    if($result['attempts'] > $maxLogins) {
+        die(json_encode(array("error" => "Too many login attempts, please wait ".$blockTime." seconds.")));        
+    }
+    $conn->query("INSERT INTO `login_attmpts` (`acc`, `ip`, `date`) VALUES ('".$conn->real_escape_string($account)."', '".$ip."', NOW())");
+}
+
+$result = $conn->query("select * from accounts where `name` = '".$conn->real_escape_string($account)."' and `password` = '".$conn->real_escape_string($password)."'");
+if ($result->num_rows != 1) {
+	die(json_encode(array("error" => "Invalid account/password")));
+}
+$acc = $result->fetch_assoc();
+
+$session = "".$data->account."\n".$data->password."\n$token\n".time();
+
+if($serverIp != "proxy" && $serverIp != "0.0.0.0") {
+    $proxies = null;
+}
+
+$response = array(
+    "error" => "",
+    "rsa" => $rsa,
+    "version" => $version,
+    "things" => $things,
+    "customProtocol" => $customProtocol,
+    "session" => $session,
+    "characters" => array(),
+    "account" => array(),
+    "settings" => $settings,
+    "features" => $features,
+    "proxies" => $proxies
+);
+
+$response["account"]["status"] = 0; // 0=ok, 1=frozen, 2=supsended
+$response["account"]["subStatus"] = 1; // 0=free, 1=premium
+$response["account"]["premDays"] = 65535;
+
+$characters = $conn->query("select * from `players` where `account_id` = '".$acc['id']."'");
+if ($characters->num_rows == 0) {
+	die(json_encode(array("error" => "Account doesn't have any characters")));
+}
+
+while($character = $characters->fetch_assoc()) {
+	$response["characters"][] = array(
+		"name" => $character['name'],
+		"worldName" => $serverName,
+		"worldIp" => $serverIp,
+		"worldPort" => $serverPort
+        // if you are good enough and can code it in lua, you can add outfit, level, vocation, whatever you want here
+	);
+}
+
+echo json_encode($response);
+?>

api/newlogin.php

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+<?php
+function generateRandomString($length = 6) {
+    $characters = '0123456789abcdefghijklmnopqrstuvwxyz';
+    $charactersLength = strlen($characters);
+    $randomString = '';
+    for ($i = 0; $i < $length; $i++) {
+        $randomString .= $characters[rand(0, $charactersLength - 1)];
+    }
+    return $randomString;
+}
+
+$code = generateRandomString();
+
+
+require_once("phpqrcode.php");
+ob_start();
+QRCode::png($code, null, QR_ECLEVEL_H, 7, 1);
+$qrcode = base64_encode( ob_get_contents() );
+ob_end_clean();
+
+$data = array(
+	"qrcode" => $qrcode,
+	"code" => $code,
+	"status" => "waiting"
+);
+
+echo json_encode($data);
+?>

api/news.php

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+<?php
+
+$news = array();
+$lang = "en";
+if(isset($_GET['lang']))
+	$lang = $_GET['lang'];
+
+$jokes = array();
+$jokes[] = "How do you make a tissue dance? You put a little boogie in it.";
+$jokes[] = "Why did the policeman smell bad? He was on duty.";
+$jokes[] = "Why does Snoop Dogg carry an umbrella? FO DRIZZLE!";
+$jokes[] = "Why can't you hear a pterodactyl in the bathroom? Because it has a silent pee.";
+$jokes[] = "What did the Zen Buddist say to the hotdog vendor? Make me one with everything.";
+$jokes[] = "What kind of bees make milk instead of honey? Boobies.";
+$jokes[] = "Horse walks into a bar. Bartender says, 'Why the long face?'";
+$jokes[] = "A mushroom walks into a bar. The bartender says, 'Hey, get out of here! We don't serve mushrooms here'. Mushroom says, 'why not? I'm a fungai!'";
+$jokes[] = "I never make mistakes…I thought I did once; but I was wrong.";
+$jokes[] = "What's Beethoven's favorite fruit? Ba-na-na-naaa!";
+$jokes[] = "What did the little fish say when he swam into a wall? DAM!";
+$jokes[] = "Knock knock. Who's there? Smell mop. (finish this joke in your head)";
+$jokes[] = "Where does a sheep go for a haircut? To the baaaaa baaaaa shop!";
+$jokes[] = "What does a nosey pepper do? Gets jalapeno business!";
+$jokes[] = "Your mom is so poor, she even can't pay attention";
+
+$news[] = array("title" => "TEST SERVERS", "text" => "OTCLIENTV8 Accs:\nacc1/acc\nacc2/acc\nacc3/acc");
+
+$news[] = array("title" => "First title", 
+	"text" => "This is example of lua g_http api. Those news are from http://otclient.ovh/news.php
+	\nRequest was for language '".$lang."', however, there's only english version of this, don't have time to create more versions");
+$news[] = array("title" => "Random joke", "text" => $jokes[array_rand($jokes)]);
+$news[] = array("title" => "Image test", "image" => base64_encode(file_get_contents("image.png")));
+
+echo json_encode($news);
+
+?>

api/stats.php

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+<?php
+$data = file_get_contents("php://input");
+$json = json_decode($data);
+if(!$json || !$json->uid) {
+    die();    
+}
+
+if($json->uid) {
+    file_put_contents("stats/".($json->uid).".log", "\n".$data."\n", FILE_APPEND);
+}
+
+echo "OK";
+?>

api/updater.php

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+<?php
+// set chmod 777 to dir with this file to create checksum files
+$data = file_get_contents("php://input");
+$data = json_decode($data);
+if(!empty($data)) {
+    $platform = $data->platform;
+    $version = $data->version; // currently not used
+}
+
+if($platform == "WIN32-WGL") { // opengl
+    $binary_path = "/otclient_gl.exe";
+    $checksums_file = "checksums_gl.txt";
+} else if($platform == "WIN32-EGL") { // dx
+    $binary_path = "/otclient_dx.exe"; 
+    $checksums_file = "checksums_dx.txt";
+} else {
+    $binary_path = "";
+    $checksums_file = "checksums.txt";
+}
+
+$data_dir = "/var/www/otclient/files";
+$things_dir = "/data/things"; // files from that dir won't be downloaded automaticly, you can set it to null to download everything automaticly (useful if you have only 1 version of data/sprites)
+$files_url = "http://otclient.ovh/files";
+$update_checksum_interval = 60; // caling updater 100x/s would lag disc, we need to cache it
+$main_files_and_dirs = array("data", "modules", "init.lua"); // used to ignore other files/dirs in data_dir
+
+// CONFIG END
+
+$data = array("url" => $files_url, "files" => array(), "things" => array(), "binary" => $binary_path);
+
+function getDirFiles($dir, &$results = array()){
+    $files = scandir($dir);
+
+    foreach($files as $key => $value){
+        $path = realpath($dir.DIRECTORY_SEPARATOR.$value);
+        if(!is_dir($path)) {
+            $results[] = $path;
+        } else if($value != "." && $value != "..") {
+            getDirFiles($path, $results);            
+        }
+    }
+    return $results;
+}
+
+function updateChecksums() {
+	global $data_dir;
+	global $main_files_and_dirs;
+    global $binary_path;
+    global $checksums_file;
+    global $data;
+    global $things_dir;
+    
+	$ret = array();
+	$data_dir_realpath = realpath($data_dir);
+	$files = getDirFiles($data_dir);
+	foreach($files as $file) {
+		$relative_path = str_replace($data_dir_realpath, "", $file);
+        $ps = explode("/", $relative_path);
+        if($relative_path == $binary_path || (count($ps) >= 2 && in_array($ps[1], $main_files_and_dirs)))
+            $ret[$relative_path] = md5_file($file);
+	}	
+    foreach($ret as $file => $checksum) {
+        if($things_dir != null && !empty($things_dir) && strpos($file, $things_dir) === 0) {
+            $data["things"][$file] = $checksum;
+        } else {
+            $data["files"][$file] = $checksum;    
+        }
+    }	    
+    $ret = json_encode($data);
+    if(file_put_contents($checksums_file, $ret) === FALSE) {
+        echo "Can't create checksum file (try to set correct chmod) ". - $checksums_file;
+        exit();
+    }
+	return $ret;
+}
+
+if (function_exists('sem_get')) {
+    $semaphore = sem_get(18237192837, 1, 0666, 1);
+    if(!$semaphore) 
+    {
+        echo "Failed to get semaphore - sem_get().\n";
+        exit();
+    }
+        
+    sem_acquire($semaphore);
+}
+$ft = filemtime($checksums_file);
+if($ft === false || $ft + $update_checksum_interval < time()) {
+    echo updateChecksums();
+} else {
+    echo file_get_contents($checksums_file);
+}
+if (function_exists('sem_get')) {
+    sem_release($semaphore);
+}
+?>

data/cursors/cursors.otml

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+Cursors
+  target:
+    image: targetcursor
+    hot-spot: 9 9
+  horizontal:
+    image: horizontalcursor
+    hot-spot: 9 4
+  vertical:
+    image: verticalcursor
+    hot-spot: 4 9
+  text:
+    image: textcursor
+    hot-spot: 4 9

data/fonts/cipsoftFont.otfont

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+Font
+  name: cipsoftFont
+  texture: cipsoftFont
+  height: 8
+  glyph-size: 8 8
+  space-width: 2
+  default: true

data/fonts/sans-bold-16px.otfont

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+Font
+  name: sans-bold-16px
+  texture: sans-bold-16px_cp1252
+  height: 20
+  glyph-size: 24 24
+  space-width: 3

data/fonts/terminus-10px.otfont

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+Font
+  name: terminus-10px
+  texture: terminus-10px
+  height: 12
+  y-offset: 0
+  glyph-size: 16 16
+  fixed-glyph-width: 6
+  space-width: 6

data/fonts/terminus-14px-bold.otfont

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+Font
+  name: terminus-14px-bold
+  texture: terminus-14px-bold
+  height: 16
+  y-offset: 2
+  glyph-size: 16 16
+  fixed-glyph-width: 8
+  space-width: 8

data/fonts/verdana-11px-antialised.otfont

@@ -0,0 +1,7 @@
+Font
+  name: verdana-11px-antialised
+  texture: verdana-11px-antialised_cp1252
+  height: 14
+  glyph-size: 16 16
+  space-width: 4
+  default: true

data/fonts/verdana-11px-monochrome.otfont

@@ -0,0 +1,6 @@
+Font
+  name: verdana-11px-monochrome
+  texture: verdana-11px-monochrome_cp1252
+  height: 14
+  glyph-size: 16 16
+  space-width: 3

data/fonts/verdana-11px-rounded.otfont

@@ -0,0 +1,8 @@
+Font
+  name: verdana-11px-rounded
+  texture: verdana-11px-rounded_cp1252
+  height: 16
+  glyph-size: 16 16
+  y-offset: -2
+  spacing: -1 -3
+  space-width: 4