Digitalstack/myaac
2
0
Fork 0
mirror of https://github.com/slawkens/myaac.git synced 2025-10-14 01:34:55 +02:00
Code Issues Packages Projects Releases Wiki Activity

Rewrite towns loading code, removed OTBM loader (was too slow)

Browse Source 
By default load from towns table in db
This commit is contained in:
slawkens
2024-11-07 19:07:15 +01:00
parent 18bd325a44
commit c980a09146
7 changed files with 27 additions and 220 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
system/src/DataLoader.php
View File

@@ -25,6 +25,9 @@
namespace MyAAC;
use MyAAC\Cache\Cache;
use MyAAC\Models\Town;
class DataLoader
{
private static $locale;
@@ -78,7 +81,11 @@ class DataLoader
self::$startTime = microtime(true);
if (Towns::save()) {
$cache = Cache::getInstance();
$cache->delete('towns'); // will be reloaded after next page load
global $db;
if ($db->hasTable('towns') && Town::count() > 0) {
success(self::$locale['step_database_loaded_towns'] . self::getLoadedTime());
}
else {

129
system/src/Towns.php
View File

@@ -1,129 +0,0 @@
<?php
/**
* Project: MyAAC
* Automatic Account Creator for Open Tibia Servers
*
* This 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 2.1 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @package MyAAC
* @author Slawkens <slawkens@gmail.com>
* @copyright 2020 MyAAC
* @link https://my-aac.org
*/
namespace MyAAC;
use MyAAC\Models\Town;
class Towns
{
/**
* @var string
*/
private static $filename = CACHE . 'persistent/' . 'towns.php';
/**
* Determine towns
*
* @return array
*/
public static function determine()
{
global $db;
if($db->hasTable('towns')) {
return self::getFromDatabase();
}
return self::getFromOTBM();
}
/**
* Load cached towns file
*/
public static function load()
{
$towns = config('towns');
if (file_exists(self::$filename)) {
$towns = require self::$filename;
}
config(['towns', $towns]);
}
/**
* Save into cache file
*
* @return bool
*/
public static function save()
{
$towns = self::determine();
if (count($towns) > 0) {
file_put_contents(self::$filename, '<?php return ' . var_export($towns, true) . ';', LOCK_EX);
return true;
}
return false;
}
/**
* Load from OTBM map file
*
* @return array
*/
public static function getFromOTBM()
{
$mapName = configLua('mapName');
if (!isset($mapName)) {
$mapName = configLua('map');
$mapFile = config('server_path') . $mapName;
}
if (strpos($mapName, '.otbm') === false) {
$mapName .= '.otbm';
}
if (!isset($mapFile)) {
$mapFile = config('data_path') . 'world/' . $mapName;
}
if (strpos($mapFile, '.gz') !== false) {
$mapFile = str_replace('.gz', '', $mapFile);
}
$towns = [];
if (file_exists($mapFile)) {
ini_set('memory_limit', '-1');
$townsReader = new TownsReader($mapFile);
$townsReader->load();
$towns = $townsReader->get();
}
return $towns;
}
/**
* Load from database
*
* @return array
*/
public static function getFromDatabase()
{
return Town::orderBy('id', 'ASC')->pluck('name', 'id')->toArray();
}
}

84
system/src/TownsReader.php
View File

@@ -1,84 +0,0 @@
<?php
/*
This file is part of OTSCMS (http://www.otscms.com/) project.
Copyright (C) 2005 - 2007 Wrzasq (wrzasq@gmail.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
namespace MyAAC;
/*
This code bases on original OTServ code for .otbm files - file iomapotbm.cpp rev.2141
*/
class TownsReader
{
// node bytes
const ESCAPE_CHAR = 0xFD;
const NODE_START = 0xFE;
// map node types
const OTBM_TOWN = 13;
// file handler
protected $file;
// towns
private $towns = [];
// loads map .otbm file
public function __construct($file)
{
// opens file for reading
$this->file = fopen($file, 'rb');
}
public function load()
{
// checks if file is opened correctly
if ($this->file) {
// skips version
fseek($this->file, 4);
// reads nodes chain
while (!feof($this->file)) {
// reads byte
switch (ord(fgetc($this->file))) {
// maybe a town node
case self::NODE_START:
// reads node type
if (ord(fgetc($this->file)) == self::OTBM_TOWN) {
$id = unpack('L', fread($this->file, 4));
$length = unpack('S', fread($this->file, 2));
// reads town name
$this->towns[$id[1]] = fread($this->file, $length[1]);
}
break;
// escape next character - it might be NODE_START character which is in fact not
case self::ESCAPE_CHAR:
fgetc($this->file);
break;
}
}
}
}
public function get() {
return $this->towns;
}
}