restart.sh with console logs with timestamp and binary file copy (for GDB)
#!/bin/bash ulimit -c unlimited while true; do cp kasteria bins/kasteria_`date '+%Y-%m-%d_%H-%M'`_`crc32 kasteria` stdbuf -o 0 ./kasteria 2>&1 | ts '%Y-%m-%d_%H-%M-%.S' | tee -a 'console/console_'`date '+%Y-%m-%d'`'.log'; echo START SLEEP FOR 3 SECONDS, PRESS CTRL+C TO TURN OFF RESTARTER sleep 3 echo END SLEEP done
Apache .htaccess (redirect all requests to not existing files/directories to index.php):
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+)$ index.php [QSA,L]
PHP router file. Check if route is on list of available routes and include file by name of route. Some parts of route can be variables: ‘user/$name’. Variables can have default values: ‘users/$order=id’, default value can be empty string: ‘user/$name=’
<?php
var_dump((string)$_SERVER['REDIRECT_URL']);
$urlParts = explode('/', trim((string)$_SERVER['REDIRECT_URL'], '/'));
$routes = [
'login',
'logout',
'user/$name',
'users/list/$type=level/$page=2/$vocation=all',
];
function openRoute($pathParts, $vars)
{
$file = 'pages/' . implode('_', $pathParts) . '.php';
ob_start();
extract($vars);
$main_content = '';
include($file);
$main_content .= ob_get_clean();
return $main_content;
}
$routeFound = false;
foreach ($routes as $route) {
$routeParts = explode('/', $route);
$vars = [];
$pathParts = [];
if (count($routeParts) >= count($urlParts)) {
foreach ($routeParts as $partId => $routePart) {
if ($routePart[0] === '$') {
$optionalVar = strpos($routePart, '=') !== false;
if ($optionalVar) {
list($varName, $defaultValue) = explode('=', $routePart);
$varName = substr($varName, 1);
} else {
$varName = substr($routePart, 1);
}
if (isset($urlParts[$partId])) {
$vars[$varName] = $urlParts[$partId];
} elseif ($optionalVar) {
$vars[$varName] = $defaultValue;
} else {
continue 2;
}
} elseif (isset($urlParts[$partId]) && $routePart === $urlParts[$partId]) {
$pathParts[] = $routePart;
} else {
continue 2;
}
}
var_dump('found: ', $route, $vars, $pathParts);
$main_content = openRoute($pathParts, $vars);
$routeFound = true;
break;
}
}
if (!$routeFound) {
http_response_code(404);
echo '404 Not found';
exit;
}
Someone asked me about script that will make character run to given position and after reaching it run to another. I made it for free, so I decided to publish it as it may be interesting for others.
It’s not ready-to-run module, but I think it’s very close. For tests I pasted parts of it to ‘battle’ module and it worked.
This code requires ‘BOT_PROTECTION’ disabled in OTClient.
local walkEvent = nil
local positionsList = {
{ x = 32608, y = 32131, z = 7 },
{ x = 32601, y = 32131, z = 7 },
{ x = 32601, y = 32138, z = 7 },
{ x = 32608, y = 32138, z = 7 },
}
local isAttacking = 0
local isFollowing = 0
local currentTargetPositionId = 1
local autowalkTargetPosition = positionsList[currentTargetPositionId]
function init()
connect(LocalPlayer, {
onPositionChange = onCreaturePositionChange
})
connect(g_game, {
onAttackingCreatureChange = onAttack,
onFollowingCreatureChange = onFollow,
onDisappear = onCreatureDisappear
})
end
function terminate()
disconnect(LocalPlayer, {
onPositionChange = onCreaturePositionChange
})
disconnect(g_game, {
onAttackingCreatureChange = onAttack,
onFollowingCreatureChange = onFollow,
onDisappear = onCreatureDisappear
})
end
function walkToTarget()
if not g_game.isOnline() then
walkEvent = scheduleEvent(walkToTarget, 500)
return
end
if g_game.getLocalPlayer():getStepTicksLeft() > 0 then
-- wait until walk animation finish
walkEvent = scheduleEvent(walkToTarget, g_game.getLocalPlayer():getStepTicksLeft())
return
end
if isAttacking or isFollowing or not autowalkTargetPosition then
-- do not walk with selected attack/follow target or when there is no target position
walkEvent = scheduleEvent(walkToTarget, 100)
return
end
-- fast search path on minimap (known tiles)
steps, result = g_map.findPath(g_game.getLocalPlayer():getPosition(), autowalkTargetPosition, 5000, 0)
if result == PathFindResults.Ok then
g_game.walk(steps[1], true)
elseif result == PathFindResults.Position then
-- on target position
currentTargetPositionId = currentTargetPositionId + 1
autowalkTargetPosition = positionsList[(currentTargetPositionId % #positionsList) + 1]
else
-- slow search path on minimap, if not found, start 'scanning' map
steps, result = g_map.findPath(g_game.getLocalPlayer():getPosition(), autowalkTargetPosition, 25000, 1)
if result == PathFindResults.Ok then
g_game.walk(steps[1], true)
end
end
-- limit steps to 10 per second (100 ms between steps)
walkEvent = scheduleEvent(walkToTarget, math.max(100, g_game.getLocalPlayer():getStepTicksLeft()))
end
function onCreaturePositionChange(creature, newPos, oldPos)
if not walkEvent then
-- start automoving 1 second after logging into game
walkEvent = scheduleEvent(walkToTarget, 1000)
end
end
function onAttack(creature)
isAttacking = creature and creature:getId() or 0
end
function onFollow(creature)
isFollowing = creature and creature:getId() or 0
end
function onCreatureDisappear(creature)
if isAttacking == creature:getId() then
isAttacking = 0
end
if isFollowing == creature:getId() then
isFollowing = 0
end
end
Script to configure PHP variables for development environment.
<?php
$phpDir = '/etc/php';
$backupPath = __DIR__ . DIRECTORY_SEPARATOR . 'config_backup.' . date('Y-m-d_H-i-s') . '.zip';
echo 'Backup config file: ' . $backupPath . PHP_EOL;
system('zip -r ' . $backupPath . ' ' . $phpDir . ' > /dev/null');
chmod($backupPath, 0777);
$values = [
'upload_max_filesize' => '256M',
'post_max_size' => '256M',
'max_file_uploads' => 100,
'memory_limit' => '1024M',
'max_execution_time' => 15,
'error_reporting' => 'E_ALL & ~E_DEPRECATED & ~E_STRICT',
'display_errors' => 'Off',
'log_errors' => 'On',
'xdebug.remote_enable' => '1',
];
setPhpConfigValues($values, $phpDir, ['5.6', '7.0', '7.1', '7.2', '7.3'], ['apache2', 'fpm']);
$values = [
'memory_limit' => -1,
'max_execution_time' => 0,
'error_reporting' => 'E_ALL & ~E_DEPRECATED & ~E_STRICT',
'display_errors' => 'On',
'log_errors' => 'Off',
];
setPhpConfigValues($values, $phpDir, ['5.6', '7.0', '7.1', '7.2', '7.3'], ['cli']);
system('systemctl restart apache2');
foreach(['5.6', '7.0', '7.1', '7.2', '7.3'] as $version) {
system('systemctl restart php' . $version . '-fpm');
}
function setPhpConfigValues($values, $phpDir, $phpVersions, $phpTypes)
{
foreach($phpVersions as $phpVersion) {
foreach($phpTypes as $phpType) {
$filePath = $phpDir . DIRECTORY_SEPARATOR . $phpVersion . DIRECTORY_SEPARATOR . $phpType . DIRECTORY_SEPARATOR . 'php.ini';
if (file_exists($filePath)) {
if (is_readable($filePath)) {
if (is_writable($filePath)) {
$lines = file($filePath);
echo 'FILE: ' . $filePath . PHP_EOL;
foreach($values as $searchKey => $newValue) {
foreach($lines as $line => $text) {
if (substr_count($text, '=') > 0) {
list($lineKey, $lineValue) = explode('=', $text, 2);
if (strpos($lineKey, $searchKey) !== false) {
if (trim($lineValue) != $newValue) {
echo 'Change key "' . $searchKey . '" value from "' . trim($lineValue) . '" to "' . $newValue . '"' . PHP_EOL;
$lines[$line] = $searchKey . ' = ' . $newValue . PHP_EOL;
}
continue 2;
}
}
}
echo 'Add key "' . $searchKey . '" with value"' . $newValue . '"' . PHP_EOL;
$lines[] = $searchKey . ' = ' . $newValue . PHP_EOL;
}
file_put_contents($filePath, implode('', $lines));
echo 'SAVE FILE: ' . $filePath . PHP_EOL;
} else {
echo 'Config file not writable: ' . $filePath . PHP_EOL;
}
} else {
echo 'Config file not readable: ' . $filePath . PHP_EOL;
}
} else {
echo 'Config file not found: ' . $filePath . PHP_EOL;
}
}
}
}
Function that checks if given IP is within one of given IP ranges.
<?php
/**
* Checks if given IP is in one of IP ranges
* @param string|int $ip in format x.x.x.x or unsigned int
* @param string[] $ranges in format IP/NETMASK
* @return bool
*/
function isIpInRanges($ip, $ranges)
{
if (is_numeric($ip))
$ip_dec = $ip;
else
$ip_dec = ip2long($ip);
foreach ($ranges as $range) {
if (strpos($range, '/') === false)
$range .= '/32';
list($range, $netmask) = explode('/', $range, 2);
$x = explode('.', $range);
while (count($x) < 4) $x[] = '0';
$range = sprintf("%u.%u.%u.%u", $x[0], $x[1], $x[2], $x[3]);
$range_dec = ip2long($range);
$wildcard_dec = pow(2, (32 - $netmask)) - 1;
$netmask_dec = ~$wildcard_dec;
if (($ip_dec & $netmask_dec) == ($range_dec & $netmask_dec))
return true;
}
return false;
}
// TESTS
var_dump(isIpInRanges('127.0.0.1', [])); // false
var_dump(isIpInRanges('127.0.0.1', ['127.0.0.1'])); // true
var_dump(isIpInRanges('127.0.0.1', ['127.0.0.0/32'])); // false
var_dump(isIpInRanges('127.0.0.1', ['127.0.0.0/24'])); // true
var_dump(isIpInRanges('1.1.1.1', ['1.0.0.0/16', '1.1.0.0/16'])); // true
var_dump(isIpInRanges('192.168.11.11', ['192.168.11/24'])); // true
var_dump(isIpInRanges('192.168.11.11', ['192.168.11/22'])); // true
var_dump(isIpInRanges('192.168.11.11', ['192.168/29'])); // false
var_dump(isIpInRanges(3000000000, ['178.208.94.0'])); // true
var_dump(isIpInRanges(3000000000, ['178/8'])); // true