general.php ➔ setNull() - Code Metrics - Inspection of "CODE-misc-41a51.13: SnCache made static" - supernova-ws/SuperNova - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — work-fleets ( 046d2e...0cb966 )

by SuperNova.WS
created 2016-08-01 20:21 UTC
general.php ➔ setNull() A

↳ Parent: Project
Complexity

Conditions	1
Paths	1
Size

Total Lines	3
Code Lines	2
Duplication

Lines	0
Ratio	0 %
Importance

Changes	1
Bugs	0	Features	0
Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	3
rs	10
c	1
b	0
f	0
<?php

/*
Function wrapping

Due glitch in PHP 5.3.1 SuperNova is incompatible with this version
Reference: https://bugs.php.net/bug.php?id=50394

*/

require_once('general/math.php');
require_once('general_pname.php');

/**
 * @param       $func_name
 * @param array $func_arg
 *
 * @return mixed
 */
function sn_function_call($func_name, $func_arg = array()) {
  // All data in classSupernova::$functions should be normalized to valid 'callable' state: '<function_name>'|array('<object_name>', '<method_name>')
  $result = null;

  if (is_array(classSupernova::$functions[$func_name]) && !is_callable(classSupernova::$functions[$func_name])) {
    // Chain-callable functions should be made as following:
    // 1. Never use incomplete calls with parameters "by default"
    // 2. Reserve last parameter for cumulative result
    // 3. Use same format for original value and cumulative result (if there is original value)
    // 4. Honor cumulative result
    // 5. Return cumulative result
    foreach (classSupernova::$functions[$func_name] as $func_chain_name) {
      // По идее - это уже тут не нужно, потому что оно все должно быть callable к этому моменту
      // Но для старых модулей...
      if (is_callable($func_chain_name)) {
        $result = call_user_func_array($func_chain_name, $func_arg);
      }
    }
  } else {
    // TODO: This is left for backward compatibility. Appropriate code should be rewrote!
    $func_name = isset(classSupernova::$functions[$func_name]) && is_callable(classSupernova::$functions[$func_name]) ? classSupernova::$functions[$func_name] : ('sn_' . $func_name);
    if (is_callable($func_name)) {
      $result = call_user_func_array($func_name, $func_arg);
    }
  }

  return $result;
}

/**
 * @param        $hook_list
 * @param        $template
 * @param string $hook_type - тип хука 'model' или 'view'
 * @param string $page_name - имя страницы, для которого должен был быть выполнен хук
 */
function execute_hooks(&$hook_list, &$template, $hook_type = null, $page_name = null) {
  if (!empty($hook_list)) {
    foreach ($hook_list as $hook) {
      if (is_callable($hook_call = (is_string($hook) ? $hook : (is_array($hook) ? $hook['callable'] : $hook->callable)))) {
        $template = call_user_func($hook_call, $template, $hook_type, $page_name);
      }
    }
  }
}

// ----------------------------------------------------------------------------------------------------------------
function sys_file_read($filename) {
  return @file_get_contents($filename);
}

function sys_file_write($filename, $content) {
  return @file_put_contents($filename, $content, FILE_APPEND);
}

function get_game_speed($plain = false) { return sn_function_call(__FUNCTION__, array($plain, &$result)); }

function sn_get_game_speed($plain = false, &$result) {

  return $result = classSupernova::$config->game_speed ? classSupernova::$config->game_speed : 1;
}

function flt_server_flight_speed_multiplier($plain = false) { return sn_function_call(__FUNCTION__, array($plain, &$result)); }

function sn_flt_server_flight_speed_multiplier($plain = false, &$result) {

  return $result = classSupernova::$config->fleet_speed;
}

function game_resource_multiplier($plain = false) { return sn_function_call(__FUNCTION__, array($plain, &$result)); }

function sn_game_resource_multiplier($plain = false, &$result) {

  return $result = classSupernova::$config->resource_multiplier;
}

/**
 * Получение стоимости ММ в валюте сервера
 *
 * @param bool|false $plain
 *
 * @return mixed
 */
function get_mm_cost($plain = false) { return sn_function_call(__FUNCTION__, array($plain, &$result)); }

function sn_get_mm_cost($plain = false, &$result) {

  return $result = classSupernova::$config->payment_currency_exchange_mm_ ? classSupernova::$config->payment_currency_exchange_mm_ : METAMATTER_DEFAULT_LOT_SIZE;
}

/**
 * Получение курса обмены валюты в серверную валюту
 *
 * @param $currency_symbol
 *
 * @return float
 */
function get_exchange_rate($currency_symbol) {
  $currency_symbol = strtolower($currency_symbol);
  $config_field = 'payment_currency_exchange_' . $currency_symbol;

  // Заворачиваем получение стоимости ММ через перекрываемую процедуру
  $exchange_rate = floatval($currency_symbol == 'mm_' ? get_mm_cost() : classSupernova::$config->$config_field);

  return $exchange_rate;
}

/**
 * pretty_number implementation for SuperNova
 *
 * $n - number to format
 * $floor: (ignored if $limit set)
 * integer   - floors to $floor numbers after decimal points
 * true      - floors number before format
 * otherwise - floors to 2 numbers after decimal points
 * $color:
 * true    - colors number to green if positive or zero; red if negative
 * 0
 * numeric - colors number to green if less then $color; red if greater
 * $limit:
 * 0/false - proceed with $floor
 * numeric - divides number to segments by power of $limit and adds 'k' for each segment
 * makes sense for 1000, but works with any number
 * generally converts "15000" to "15k", "2000000" to "2kk" etc
 * $style
 * null  - standard result
 * true  - return only style class for current params
 * false - return array('text' => $ret, 'class' => $class), where $ret - unstyled
 */

/**
 * @param float     $n
 * @param int|bool  $floor
 * @param int|bool  $color
 * @param int|bool  $limit
 * @param bool|null $style
 *
 * @return array|float|string
 */
function pretty_number($n, $floor = true, $color = false, $limit = false, $style = null) {
  $n = floatval($n);
  if (is_int($floor)) {
    $n = round($n, $floor); // , PHP_ROUND_HALF_DOWN
  } elseif ($floor === true) {
    $n = floor($n);
    $floor = 0;
  } else {
    $floor = 2;
  }

  $ret = $n;

  $suffix = '';
  if ($limit) {
    if ($ret > 0) {
      while ($ret > $limit) {
        $suffix .= 'k';
        $ret = round($ret / 1000);
      }
    } else {
      while ($ret < -$limit) {
        $suffix .= 'k';
        $ret = round($ret / 1000);
      }
    }
  }

  $ret = number_format($ret, $floor, ',', '.');
  $ret .= $suffix;

  if ($color !== false) {
    if ($color === true) {
      $class = $n == 0 ? 'zero' : ($n > 0 ? 'positive' : 'negative');
    } elseif ($color >= 0) {
      $class = $n == $color ? 'zero' : ($n < $color ? 'positive' : 'negative');
    } else {
      $class = ($n == -$color) ? 'zero' : ($n < -$color ? 'negative' : 'positive');
    }

    if (!isset($style)) {
      $ret = "<span class='{$class}'>{$ret}</span>";
    } else {
      $ret = $style ? $ret = $class : $ret = array('text' => $ret, 'class' => $class);
    }
  }

  return $ret;
}

// ----------------------------------------------------------------------------------------------------------------
function pretty_time($seconds) {
  $day = floor($seconds / (24 * 3600));

  $sys_day_short = classLocale::$lang['sys_day_short'];

  return sprintf("%s%02d:%02d:%02d", $day ? "{$day}{$sys_day_short} " : '', floor($seconds / 3600 % 24), floor($seconds / 60 % 60), floor($seconds / 1 % 60));
}

// ----------------------------------------------------------------------------------------------------------------
function eco_planet_fields_max($planet) {
  return $planet['field_max'] + ($planet['planet_type'] == PT_PLANET ? mrc_get_level($user, $planet, STRUC_TERRAFORMER) * 5 : (mrc_get_level($user, $planet, STRUC_MOON_STATION) * 3));
}

// ----------------------------------------------------------------------------------------------------------------
function flt_get_missile_range($user) {
  return max(0, mrc_get_level($user, false, TECH_ENGINE_ION) * 5 - 1);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
}

// ----------------------------------------------------------------------------------------------------------------
function GetSpyLevel(&$user) {
  return mrc_modify_value($user, false, array(MRC_SPY, TECH_SPY), 0);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
}

// ----------------------------------------------------------------------------------------------------------------
function GetMaxFleets(&$user) {
  return mrc_modify_value($user, false, array(MRC_COORDINATOR, TECH_COMPUTER), 1);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
}

// ----------------------------------------------------------------------------------------------------------------
// Check input string for forbidden words
//
function CheckInputStrings($String) {
  global $ListCensure;

  return preg_replace($ListCensure, '*', $String);
}

function is_email($email) {
  return (preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i", $email));
}

function is_id($value) {
//  return preg_match('/^\d+$/', $value) && ($value >= 0);

  return is_numeric($value) && ($value + 0 >= 0);
}

/**
 * @param        $param_name
 * @param string $default
 *
 * @return string|array
 */
function sys_get_param($param_name, $default = '') {
  return $_POST[$param_name] !== null ? $_POST[$param_name] : ($_GET[$param_name] !== null ? $_GET[$param_name] : $default);
}

function sys_get_param_array($param_name, $default = array()) {
  return is_array($result = sys_get_param($param_name, $default)) ? $result : array();
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
}

function sys_get_param_id($param_name, $default = 0) {
  return is_id($value = sys_get_param($param_name, $default)) ? $value : $default;
}

function sys_get_param_int($param_name, $default = 0) {
  $value = sys_get_param($param_name, $default);

  return $value === 'on' ? 1 : ($value === 'off' ? $default : intval($value));
}

function sys_get_param_float($param_name, $default = 0) {
  return floatval(sys_get_param($param_name, $default));
}

function sys_get_param_escaped($param_name, $default = '') {
  return db_escape(sys_get_param($param_name, $default));
}

function sys_get_param_date_sql($param_name, $default = '2000-01-01') {
  $val = sys_get_param($param_name, $default);

  return preg_match(PREG_DATE_SQL_RELAXED, $val) ? $val : $default;
}

function sys_get_param_str_unsafe($param_name, $default = '') {
  return str_raw2unsafe(sys_get_param($param_name, $default));
}

function sys_get_param_str($param_name, $default = '') {
  return db_escape(sys_get_param_str_unsafe($param_name, $default));
}

function sys_get_param_str_both($param_name, $default = '') {
  $param = sys_get_param($param_name, $default);
  $param_unsafe = str_raw2unsafe($param);

  return array(
    'raw'    => $param,
    'unsafe' => $param_unsafe,
    'safe'   => db_escape($param_unsafe),
  );
}

function sys_get_param_phone($param_name, $default = '') {

  $phone_raw = sys_get_param_str_unsafe($param_name, $default = '');
  if ($phone_raw) {
    $phone = $phone_raw[0] == '+' ? '+' : '';
    for ($i = 0; $i < strlen($phone_raw); $i++) {
      $ord = ord($phone_raw[$i]);
      if ($ord >= 48 && $ord <= 57) {
        $phone .= $phone_raw[$i];
      }
    }
    $phone = strlen($phone) < 11 ? '' : $phone;
  } else {
    $phone = '';
  }

  return array('raw' => $phone_raw, 'phone' => $phone);
}

function GetPhalanxRange($phalanx_level) {
  return $phalanx_level > 1 ? pow($phalanx_level, 2) - 1 : 0;
}

function CheckAbandonPlanetState(&$planet) {
  if ($planet['destruyed'] && $planet['destruyed'] <= SN_TIME_NOW) {
    DBStaticPlanet::db_planet_delete_by_id($planet['id']);
  }
}

function eco_get_total_cost($unit_id, $unit_level) {
  static $rate, $sn_group_resources_all, $sn_group_resources_loot;
  if (!$rate) {
    $sn_group_resources_all = sn_get_groups('resources_all');
    $sn_group_resources_loot = sn_get_groups('resources_loot');

    $rate[RES_METAL] = classSupernova::$config->rpg_exchange_metal;
    $rate[RES_CRYSTAL] = classSupernova::$config->rpg_exchange_crystal / classSupernova::$config->rpg_exchange_metal;
    $rate[RES_DEUTERIUM] = classSupernova::$config->rpg_exchange_deuterium / classSupernova::$config->rpg_exchange_metal;
  }

  $unit_cost_data = get_unit_param($unit_id, 'cost');
  if (!is_array($unit_cost_data)) {
    return array('total' => 0);
  }
  $factor = isset($unit_cost_data['factor']) ? $unit_cost_data['factor'] : 1;
  $cost_array = array(BUILD_CREATE => array(), 'total' => 0);
  $unit_level = $unit_level > 0 ? $unit_level : 0;
  foreach ($unit_cost_data as $resource_id => $resource_amount) {
    if (!in_array($resource_id, $sn_group_resources_all)) {
      continue;
    }
    $cost_array[BUILD_CREATE][$resource_id] = round($resource_amount * ($factor == 1 ? $unit_level : ((1 - pow($factor, $unit_level)) / (1 - $factor))));
    if (in_array($resource_id, $sn_group_resources_loot)) {
      $cost_array['total'] += $cost_array[BUILD_CREATE][$resource_id] * $rate[$resource_id];
    }
  }

  return $cost_array;
}

function sn_unit_purchase($unit_id) { }


function sn_unit_relocate($unit_id, $from, $to) { }


/**
 * @param array|bool|null $user
 * @param array|null      $planet
 * @param int             $unit_id
 * @param bool            $for_update
 * @param bool            $plain
 *
 * @return mixed
 */
function mrc_get_level(&$user, $planet = array(), $unit_id, $for_update = false, $plain = false) { return sn_function_call(__FUNCTION__, array(&$user, $planet, $unit_id, $for_update, $plain, &$result)); }

function sn_mrc_get_level(&$user, $planet = array(), $unit_id, $for_update = false, $plain = false, &$result) {

  $mercenary_level = 0;
  $unit_db_name = pname_resource_name($unit_id);

  if (in_array($unit_id, sn_get_groups(array('plans', 'mercenaries', 'tech', 'artifacts')))) {
    $unit = DBStaticUnit::db_get_unit_by_location($user['id'], LOC_USER, $user['id'], $unit_id);
    $mercenary_level = is_array($unit) && $unit['unit_level'] ? $unit['unit_level'] : 0;
  } elseif (in_array($unit_id, sn_get_groups(array('structures', 'fleet', 'defense')))) {
    $unit = DBStaticUnit::db_get_unit_by_location(isset($user['id']) ? $user['id'] : $planet['id_owner'], LOC_PLANET, $planet['id'], $unit_id);
    $mercenary_level = is_array($unit) && $unit['unit_level'] ? $unit['unit_level'] : 0;
  } elseif (in_array($unit_id, sn_get_groups('governors'))) {
    $mercenary_level = $unit_id == $planet['PLANET_GOVERNOR_ID'] ? $planet['PLANET_GOVERNOR_LEVEL'] : 0;
  } elseif ($unit_id == RES_DARK_MATTER) {
    $mercenary_level = $user[$unit_db_name] + ($plain || $user['user_as_ally'] ? 0 : classSupernova::$auth->account->account_metamatter);
  } elseif ($unit_id == RES_METAMATTER) {
    $mercenary_level = classSupernova::$auth->account->account_metamatter; //$user[$unit_db_name];
  } elseif (in_array($unit_id, sn_get_groups(array('resources_loot'))) || $unit_id == UNIT_SECTOR) {
    $mercenary_level = !empty($planet) ? $planet[$unit_db_name] : $user[$unit_db_name];
  }

  return $result = $mercenary_level;
}

function mrc_modify_value(&$user, $planet = array(), $mercenaries, $value) { return sn_function_call(__FUNCTION__, array(&$user, $planet, $mercenaries, $value)); }

function sn_mrc_modify_value(&$user, $planet = array(), $mercenaries, $value, $base_value = null) {
  if (!is_array($mercenaries)) {
    $mercenaries = array($mercenaries);
  }

  $base_value = isset($base_value) ? $base_value : $value;

  foreach ($mercenaries as $mercenary_id) {
    $mercenary_level = mrc_get_level($user, $planet, $mercenary_id);

    $mercenary = get_unit_param($mercenary_id);
    $mercenary_bonus = $mercenary['bonus'];

    switch ($mercenary['bonus_type']) {
      case BONUS_PERCENT_CUMULATIVE:
        $value *= 1 + $mercenary_level * $mercenary_bonus / 100;
      break;

      case BONUS_PERCENT:
        $mercenary_level = $mercenary_bonus < 0 && $mercenary_level * $mercenary_bonus < -90 ? -90 / $mercenary_bonus : $mercenary_level;
        $value += $base_value * $mercenary_level * $mercenary_bonus / 100;
      break;

      case BONUS_ADD:
        $value += $mercenary_level * $mercenary_bonus;
      break;

      case BONUS_ABILITY:
        $value = $mercenary_level ? $mercenary_level : 0;
      break;

      default:
      break;
    }
  }

  return $value;
}

// Generates random string of $length symbols from $allowed_chars charset
function sys_random_string($length = 16, $allowed_chars = SN_SYS_SEC_CHARS_ALLOWED) {
  $allowed_length = strlen($allowed_chars);

  $random_string = '';
  for ($i = 0; $i < $length; $i++) {
    $random_string .= $allowed_chars[mt_rand(0, $allowed_length - 1)];
  }

  return $random_string;
}

function js_safe_string($string) {
  return str_replace(array("\r", "\n"), array('\r', '\n'), addslashes($string));
}

function sys_safe_output($string) {
  return str_replace(array("&", "\"", "<", ">", "'"), array("&amp;", "&quot;", "&lt;", "&gt;", "&apos;"), $string);
}

function sys_user_options_pack(&$user) {
  global $user_option_list;

  $options = '';
  $option_list = array();
  foreach ($user_option_list as $option_group_id => $option_group) {
    $option_list[$option_group_id] = array();
    foreach ($option_group as $option_name => $option_value) {
      if (!isset($user[$option_name])) {
        $user[$option_name] = $option_value;
      } elseif ($user[$option_name] == '') {
        $user[$option_name] = 0;
      }
      $options .= "{$option_name}^{$user[$option_name]}|";
      $option_list[$option_group_id][$option_name] = $user[$option_name];
    }
  }

  $user['options'] = $options;
  $user['option_list'] = $option_list;

  return $options;
}

function sys_user_options_unpack(&$user) {
  global $user_option_list;

  $option_list = array();
  $option_string_list = explode('|', $user['options']);

  foreach ($option_string_list as $option_string) {
    list($option_name, $option_value) = explode('^', $option_string);
    $option_list[$option_name] = $option_value;
  }

  $final_list = array();
  foreach ($user_option_list as $option_group_id => $option_group) {
    $final_list[$option_group_id] = array();
    foreach ($option_group as $option_name => $option_value) {
      if (!isset($option_list[$option_name])) {
        $option_list[$option_name] = $option_value;
      }
      $user[$option_name] = $final_list[$option_group_id][$option_name] = $option_list[$option_name];
    }
  }

  $user['option_list'] = $final_list;

  return $final_list;
}

function sys_unit_str2arr($fleet_string) {
  $fleet_array = array();
  if (!empty($fleet_string)) {
    $arrTemp = explode(';', $fleet_string);
    foreach ($arrTemp as $temp) {
      if ($temp) {
        $temp = explode(',', $temp);
        if (!empty($temp[0]) && !empty($temp[1])) {
          $fleet_array[$temp[0]] += $temp[1];
        }
      }
    }
  }

  return $fleet_array;
}

function sys_unit_arr2str($unit_list) {
  $fleet_string = array();
  if (isset($unit_list)) {
    if (!is_array($unit_list)) {
      $unit_list = array($unit_list => 1);
    }

    foreach ($unit_list as $unit_id => $unit_count) {
      if ($unit_id && $unit_count) {
        $fleet_string[] = "{$unit_id},{$unit_count}";
      }
    }
  }

  return implode(';', $fleet_string);
}

function mymail($email_unsafe, $title, $body, $from = '', $html = false) {
  $from = trim($from ? $from : classSupernova::$config->game_adminEmail);

  $head = '';
  $head .= "Content-Type: text/" . ($html ? 'html' : 'plain') . "; charset=utf-8 \r\n";
  $head .= "Date: " . date('r') . " \r\n";
  $classConfig = classSupernova::$config;
  $head .= "Return-Path: {$classConfig->game_adminEmail} \r\n";
  $head .= "From: {$from} \r\n";
  $head .= "Sender: {$from} \r\n";
  $head .= "Reply-To: {$from} \r\n";
  // $head .= "Organization: {$org} \r\n";

  $head .= "X-Sender: {$from} \r\n";
  $head .= "X-Priority: 3 \r\n";
  $body = str_replace("\r\n", "\n", $body);
  $body = str_replace("\n", "\r\n", $body);

  if ($html) {
    $body = '<html><head><base href="' . SN_ROOT_VIRTUAL . '"></head><body>' . nl2br($body) . '</body></html>';
  }

  $title = '=?UTF-8?B?' . base64_encode($title) . '?=';

  return @mail($email_unsafe, $title, $body, $head);
if ( ! in_array($value, array('this-is-allowed', 'and-this-too'), true)) {
    throw new \InvalidArgumentException('This input is not allowed.');
}
}

function sys_time_human($time, $full = false) {
  $seconds = $time % 60;
  $time = floor($time / 60);
  $minutes = $time % 60;
  $time = floor($time / 60);
  $hours = $time % 24;
  $time = floor($time / 24);

  $classLocale = classLocale::$lang;

  return
    ($full || $time ? "{$time} {$classLocale['sys_day']}&nbsp;" : '') .
    ($full || $hours ? "{$hours} {$classLocale['sys_hrs']}&nbsp;" : '') .
    ($full || $minutes ? "{$minutes} {$classLocale['sys_min']}&nbsp;" : '') .
    ($full || !$time || $seconds ? "{$seconds} {$classLocale['sys_sec']}" : '');
}

function sys_time_human_system($time) {
  return $time ? date(FMT_DATE_TIME_SQL, $time) . " ({$time}), " . sys_time_human(SN_TIME_NOW - $time) : '{NEVER}';
}

function sys_redirect($url) {
  header("Location: {$url}");
  ob_end_flush();
  die();
}

// TODO Для полноценного функионирования апдейтера пакет функций, включая эту должен быть вынесен раньше - или грузить general.php до апдейтера
function sys_get_unit_location($user, $planet, $unit_id) { return sn_function_call(__FUNCTION__, array($user, $planet, $unit_id)); }

function sn_sys_get_unit_location($user, $planet, $unit_id) {

  return get_unit_param($unit_id, 'location');
}

function sn_ali_fill_user_ally(&$user) {
  if (!$user['ally_id']) {
    return;
  }

  if (!isset($user['ally'])) {
    $user['ally'] = DBStaticAlly::db_ally_get_by_id($user['ally_id']);
  }

  if (!isset($user['ally']['player'])) {
    $user['ally']['player'] = DBStaticUser::db_user_by_id($user['ally']['ally_user_id'], true, '*', false);
  }
}

function sn_get_url_contents($url) {
  if (function_exists('curl_init')) {
    $crl = curl_init();
    $timeout = 5;
    curl_setopt($crl, CURLOPT_URL, $url);
    curl_setopt($crl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($crl, CURLOPT_CONNECTTIMEOUT, $timeout);
    $return = curl_exec($crl);
    curl_close($crl);
  } else {
    $return = @file_get_contents($url);
  }

  return $return;
}

function get_engine_data($user, $engine_info) {
  $sn_data_tech_bonus = get_unit_param($engine_info['tech'], 'bonus');

  $user_tech_level = intval(mrc_get_level($user, null, $engine_info['tech']));

  $engine_info['speed_base'] = $engine_info['speed'];
  $tech_bonus = ($user_tech_level - $engine_info['min_level']) * $sn_data_tech_bonus / 100;
  $tech_bonus = $tech_bonus < -0.9 ? -0.95 : $tech_bonus;
  $engine_info['speed'] = floor(mrc_modify_value($user, false, array(MRC_NAVIGATOR), $engine_info['speed']) * (1 + $tech_bonus));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

  $engine_info['consumption_base'] = $engine_info['consumption'];
  $tech_bonus = ($user_tech_level - $engine_info['min_level']) * $sn_data_tech_bonus / 1000;
  $tech_bonus = $tech_bonus > 0.5 ? 0.5 : ($tech_bonus < 0 ? $tech_bonus * 2 : $tech_bonus);
  $engine_info['consumption'] = ceil($engine_info['consumption'] * (1 - $tech_bonus));

  return $engine_info;
}

function get_ship_data($ship_id, $user) {
  $ship_data = array();
  if (in_array($ship_id, Fleet::$snGroupFleetAndMissiles)) {
    $engines = get_unit_param($ship_id, 'engine');
    empty($engines) ? $engines = array() : false;
    foreach ($engines as $engine_info) {
      $tech_level = intval(mrc_get_level($user, null, $engine_info['tech']));
      if (empty($ship_data) || $tech_level >= $engine_info['min_level']) {
        $ship_data = $engine_info;
        $ship_data['tech_level'] = $tech_level;
      }
    }
    $ship_data = get_engine_data($user, $ship_data);
    $ship_data['capacity'] = get_unit_param($ship_id, 'capacity');
  }

  return $ship_data;
}

if (!function_exists('strptime')) {
  function strptime($date, $format) {
    $masks = array(
      '%d' => '(?P<d>[0-9]{2})',
      '%m' => '(?P<m>[0-9]{2})',
      '%Y' => '(?P<Y>[0-9]{4})',
      '%H' => '(?P<H>[0-9]{2})',
      '%M' => '(?P<M>[0-9]{2})',
      '%S' => '(?P<S>[0-9]{2})',
      // usw..
    );

    $rexep = "#" . strtr(preg_quote($format), $masks) . "#";
    if (preg_match($rexep, $date, $out)) {
      $ret = array(
        "tm_sec"  => (int)$out['S'],
        "tm_min"  => (int)$out['M'],
        "tm_hour" => (int)$out['H'],
        "tm_mday" => (int)$out['d'],
        "tm_mon"  => $out['m'] ? $out['m'] - 1 : 0,
        "tm_year" => $out['Y'] > 1900 ? $out['Y'] - 1900 : 0,
      );
    } else {
      $ret = false;
    }

    return $ret;
  }
}

function sn_sys_sector_buy($redirect = 'overview.php') {
  global $user, $planetrow;

  if (!sys_get_param_str('sector_buy') || $planetrow['planet_type'] != PT_PLANET) {
    return;
  }

  sn_db_transaction_start();
  $user = DBStaticUser::db_user_by_id($user['id'], true, '*');
  $planetrow = DBStaticPlanet::db_planet_by_id($planetrow['id'], true, '*');
  // Тут не надо делать обсчет - ресурсы мы уже посчитали, очередь (и количество зданий) - тоже
  $sector_cost = eco_get_build_data($user, $planetrow, UNIT_SECTOR, mrc_get_level($user, $planetrow, UNIT_SECTOR), true);
  $sector_cost = $sector_cost[BUILD_CREATE][RES_DARK_MATTER];
  if ($sector_cost <= mrc_get_level($user, null, RES_DARK_MATTER)) {
    $planet_name_text = uni_render_planet($planetrow);
    if (rpg_points_change($user['id'], RPG_SECTOR, -$sector_cost, sprintf(classLocale::$lang['sys_sector_purchase_log'],
        $user['username'], $user['id'], $planet_name_text, classLocale::$lang['sys_planet_type'][$planetrow['planet_type']], $planetrow['id'], $sector_cost)
    )) {
      $sector_db_name = pname_resource_name(UNIT_SECTOR);
      DBStaticPlanet::db_planet_update_set_by_id($planetrow['id'], "{$sector_db_name} = {$sector_db_name} + 1");
    } else {
      sn_db_transaction_rollback();
    }
  }
  sn_db_transaction_commit();

  sys_redirect($redirect);
}

/**
 * @param           $functions
 * @param           $handler_list
 * @param sn_module $class_module_name
 * @param string    $sub_type
 */
function sn_sys_handler_add(&$functions, $handler_list, $class_module_name = '', $sub_type = '') {
  if (isset($handler_list) && is_array($handler_list) && !empty($handler_list)) {
    foreach ($handler_list as $function_name => $function_data) {
      $override_with = '';
      if (is_string($function_data)) {
        $override_with = &$function_data;
      } elseif (isset($function_data['callable'])) {
        $override_with = &$function_data['callable'];
      }

      $overwrite = $override_with[0] == '*';
      if ($overwrite) {
        $override_with = substr($override_with, 1);
      }

      if (($point_position = strpos($override_with, '.')) === false && $class_module_name) {
        $override_with = array($class_module_name, $override_with);
      } elseif ($point_position == 0) {
        $override_with = substr($override_with, 1);
      } elseif ($point_position > 0) {
        $override_with = array(substr($override_with, 0, $point_position), substr($override_with, $point_position + 1));
      }

      if ($overwrite) {
        $functions[$function_name] = array();
        $function_data = array('callable' => $override_with);
      } elseif (!isset($functions[$function_name])) {
        $functions[$function_name] = array();
        $sn_function_name = 'sn_' . $function_name . ($sub_type ? '_' . $sub_type : '');
        $functions[$function_name][] = $sn_function_name;
      }

      $functions[$function_name][] = $function_data;
    }
  }
}

// TODO - поменять название
// Может принимать: (array)$user, $nick_render_array, $nick_render_array_html, $nick_render_string_compact
function player_nick_render_to_html($result, $options = false) {
  // TODO - обрабатывать разные случаи: $user, $render_nick_array, $string

  if (is_string($result) && strpos($result, ':{i:')) {
    $result = player_nick_uncompact($result);
  }

  if (is_array($result)) {
    if (isset($result['id'])) {
      $result = player_nick_render_current_to_array($result, $options);
    }
    if (!isset($result[NICK_HTML])) {
      $result = player_nick_render_array_to_html($result);
    }
    unset($result[NICK_HTML]);
    ksort($result);
    $result = implode('', $result);
  }

  return $result;
}


function player_nick_compact($nick_array) {
  ksort($nick_array);

  return serialize($nick_array);
}

function player_nick_uncompact($nick_string) {
  try {
    $result = unserialize($nick_string);
  } catch (exception $e) {
    $result = strpos($nick_string, ':{i:') ? null : $nick_string; // fallback if it is already string - for old chat strings, for example
  }

  return $result;
}

function player_nick_render_array_to_html($nick_array) { return sn_function_call(__FUNCTION__, array($nick_array, &$result)); }

function sn_player_nick_render_array_to_html($nick_array, &$result) {
  global $user;

  // ALL STRING ARE UNSAFE!!!
  if (isset($nick_array[NICK_BIRTHSDAY])) {
    $result[NICK_BIRTHSDAY] = '<img src="design/images/birthday.png" />';
  }

  if (isset($nick_array[NICK_VACATION])) {
    $result[NICK_VACATION] = '<img src="design/images/icon_vacation.png" />';
  }

  if (isset($nick_array[NICK_GENDER])) {
    $result[NICK_GENDER] = '<img src="' . ($user['dpath'] ? $user['dpath'] : DEFAULT_SKINPATH) . 'images/gender_' . $nick_array[NICK_GENDER] . '.png" />';
  }

  if (isset($nick_array[NICK_AUTH_LEVEL]) || isset($nick_array[NICK_PREMIUM])) {
    switch ($nick_array[NICK_AUTH_LEVEL]) {
      case 4:
        $highlight = classSupernova::$config->chat_highlight_developer;
      break;

      case 3:
        $highlight = classSupernova::$config->chat_highlight_admin;
      break;

      case 2:
        $highlight = classSupernova::$config->chat_highlight_operator;
      break;

      case 1:
        $highlight = classSupernova::$config->chat_highlight_moderator;
      break;

      default:
        $highlight = isset($nick_array[NICK_PREMIUM]) ? classSupernova::$config->chat_highlight_premium : '';
    }

    if ($highlight) {
      list($result[NICK_HIGHLIGHT], $result[NICK_HIGHLIGHT_END]) = explode('$1', $highlight);
    }
  }

  if (isset($nick_array[NICK_CLASS])) {

    $result[NICK_CLASS] = '<span ' . $nick_array[NICK_CLASS] . '>';
    $result[NICK_CLASS_END] = '</span>';
  }

  $result[NICK_NICK] = sys_safe_output($nick_array[NICK_NICK]);

  if (isset($nick_array[NICK_ALLY])) {

    $result[NICK_ALLY] = '[' . sys_safe_output($nick_array[NICK_ALLY]) . ']';
  }

  $result[NICK_HTML] = true;

  return $result;
}

function player_nick_render_current_to_array($render_user, $options = false) { return sn_function_call(__FUNCTION__, array($render_user, $options, &$result)); }

function sn_player_nick_render_current_to_array($render_user, $options = false, &$result) {
  if ($render_user['user_birthday'] && ($options === true || isset($options['icons']) || isset($options['birthday'])) && (date('Y', SN_TIME_NOW) . date('-m-d', strtotime($render_user['user_birthday'])) == date('Y-m-d', SN_TIME_NOW))) {
    $result[NICK_BIRTHSDAY] = '';
  }

  if ($options === true || (isset($options['icons']) && $options['icons']) || (isset($options['gender']) && $options['gender'])) {
    $result[NICK_GENDER] = $render_user['gender'] == GENDER_UNKNOWN ? 'unknown' : ($render_user['gender'] == GENDER_FEMALE ? 'female' : 'male');
  }

  if (($options === true || (isset($options['icons']) && $options['icons']) || (isset($options['vacancy']) && $options['vacancy'])) && $render_user['vacation']) {
    $result[NICK_VACATION] = $render_user['vacation'];
  }

  if ($options === true || (isset($options['color']) && $options['color'])) {
    if ($user_auth_level = $render_user['authlevel']) {
      $result[NICK_AUTH_LEVEL] = $user_auth_level;
    }
    if ($user_premium = mrc_get_level($render_user, null, UNIT_PREMIUM)) {
      $result[NICK_PREMIUM] = $user_premium;
    }
  }

  if ((isset($options['class']) && $options['class'])) {
    $result[NICK_CLASS] = (isset($result_options[NICK_CLASS]) ? ' ' . $result_options[NICK_CLASS] : '') . $options['class'];

  }

  if ($render_user['ally_tag'] && ($options === true || (isset($options['ally']) && $options['ally']))) {
    $result[NICK_ALLY] = $render_user['ally_tag'];
  }

  $result[NICK_NICK] = $render_user['username'];

  return $result;
}


// TODO sys_stat_get_user_skip_list() ПЕРЕДЕЛАТЬ!
function sys_stat_get_user_skip_list() {
  $result = array();

  $user_skip_list = array();

  if (classSupernova::$config->stats_hide_admins) {
    $user_skip_list[] = '`authlevel` > 0';
  }

  if (classSupernova::$config->stats_hide_player_list) {
    $temp = explode(',', classSupernova::$config->stats_hide_player_list);
    foreach ($temp as $user_id) {
      $user_id = floatval($user_id);
      if ($user_id) {
        $user_skip_list[] = '`id` = ' . $user_id;
      }
    }
  }

  if (!empty($user_skip_list)) {
    $user_skip_list = implode(' OR ', $user_skip_list);
    $user_skip_query = DBStaticUser::db_user_list($user_skip_list);
    if (!empty($user_skip_query)) {
      foreach ($user_skip_query as $user_skip_row) {
        $result[$user_skip_row['id']] = $user_skip_row['id'];
      }
    }
  }

  return $result;
}

/**
 * @param int|float|string $unit_id
 * @param null|string|int  $param_name
 * @param null|array       $user
 * @param null|array       $planet
 *
 * @return mixed
 */
function get_unit_param($unit_id, $param_name = null, $user = null, $planet = null) { return sn_function_call(__FUNCTION__, array($unit_id, $param_name, $user, $planet, &$result)); }

function sn_get_unit_param($unit_id, $param_name = null, $user = null, $planet = null, &$result) {

  global $sn_data;

  $result = isset($sn_data[$unit_id])
    ? ($param_name === null
      ? $sn_data[$unit_id]
      : (isset($sn_data[$unit_id][$param_name]) ? $sn_data[$unit_id][$param_name] : $result)
    )
    : $result;

  return $result;
}

/**
 * @param $groups
 *
 * @return array
 */
function sn_get_groups($groups) { return sn_function_call(__FUNCTION__, array($groups, &$result)); }

/**
 * @param $groups
 * @param $result
 *
 * @return array
 */
function sn_sn_get_groups($groups, &$result) {
  $result = is_array($result) ? $result : array();
  foreach ($groups = is_array($groups) ? $groups : array($groups) as $group_name) {
    $result += is_array($a_group = get_unit_param(UNIT_GROUP, $group_name)) ? $a_group : array();
  }

  return $result;
}

function isInGroup($groups, $unitId) {
  $group = sn_get_groups($groups);

  return !empty($group[$unitId]);
}

// Format $value to ID
/**
 * @param     $value
 * @param int $default
 *
 * @return float|int
 */
function idval($value, $default = 0) {
  $value = floatval($value);

  return preg_match('#^(\d*)#', $value, $matches) && $matches[1] ? floatval($matches[1]) : $default;
}

function unit_requirements_render($user, $planetrow, $unit_id, $field = 'require') { return sn_function_call(__FUNCTION__, array($user, $planetrow, $unit_id, $field, &$result)); }

function sn_unit_requirements_render($user, $planetrow, $unit_id, $field = 'require', &$result) {
  $sn_data_unit = get_unit_param($unit_id);

  $result = is_array($result) ? $result : array();
  if ($sn_data_unit[$field] && !($sn_data_unit[P_UNIT_TYPE] == UNIT_MERCENARIES && classSupernova::$config->empire_mercenary_temporary)) {
    foreach ($sn_data_unit[$field] as $require_id => $require_level) {
      $level_got = mrc_get_level($user, $planetrow, $require_id);
      $level_basic = mrc_get_level($user, $planetrow, $require_id, false, true);
      $result[] = array(
        'NAME'             => classLocale::$lang['tech'][$require_id],
        //'CLASS' => $require_level > $level_got ? 'negative' : ($require_level == $level_got ? 'zero' : 'positive'),

        'REQUEREMENTS_MET' => intval($require_level <= $level_got ? REQUIRE_MET : REQUIRE_MET_NOT),
        'LEVEL_REQUIRE'    => $require_level,
        'LEVEL'            => $level_got,
        'LEVEL_BASIC'      => $level_basic,
        'LEVEL_BONUS'      => max(0, $level_got - $level_basic),
        'ID'               => $require_id,
      );
    }
  }

  return $result;
}

function ally_get_ranks(&$ally) {
  global $ally_rights;

  $ranks = array();

  if ($ally['ranklist']) {
    $str_ranks = explode(';', $ally['ranklist']);
    foreach ($str_ranks as $str_rank) {
      if (!$str_rank) {
        continue;
      }

      $tmp = explode(',', $str_rank);
      $rank_id = count($ranks);
      foreach ($ally_rights as $key => $value) {
        $ranks[$rank_id][$value] = $tmp[$key];
      }
    }
  }

  return $ranks;
}

function sys_player_new_adjust($user_id, $planet_id) { return sn_function_call(__FUNCTION__, array($user_id, $planet_id, &$result)); }

function sn_sys_player_new_adjust($user_id, $planet_id, &$result) {

  return $result;
}

function array_merge_recursive_numeric($array1, $array2) {
  if (!empty($array2) && is_array($array2)) {
    foreach ($array2 as $key => $value) {
      $array1[$key] = !isset($array1[$key]) || !is_array($array1[$key]) ? $value : array_merge_recursive_numeric($array1[$key], $value);
    }
  }

  return $array1;
}

function sn_sys_array_cumulative_sum(&$array) {
  $accum = 0;
  foreach ($array as &$value) {
    $accum += $value;
    $value = $accum;
  }
}

function planet_density_price_chart($planet_row) {
  $sn_data_density = sn_get_groups('planet_density');
  $density_price_chart = array();

  foreach ($sn_data_density as $density_id => $density_data) {
    // Отсекаем записи с RARITY = 0 - служебные записи и супер-ядра
    $density_data[UNIT_PLANET_DENSITY_RARITY] ? $density_price_chart[$density_id] = $density_data[UNIT_PLANET_DENSITY_RARITY] : false;
  }
  unset($density_price_chart[PLANET_DENSITY_NONE]);

  $total_rarity = array_sum($density_price_chart);

  foreach ($density_price_chart as &$density_data) {
    $density_data = ceil($total_rarity / $density_data * $planet_row['field_max'] * PLANET_DENSITY_TO_DARK_MATTER_RATE);
  }

  return $density_price_chart;
}

function sn_sys_planet_core_transmute(&$user, &$planetrow) {
  if (!sys_get_param_str('transmute')) {
    return array();
  }

  try {
    if ($planetrow['planet_type'] != PT_PLANET) {

      throw new exception(classLocale::$lang['ov_core_err_not_a_planet'], ERR_ERROR);
    }

    if ($planetrow['density_index'] == ($new_density_index = sys_get_param_id('density_type'))) {
      throw new exception(classLocale::$lang['ov_core_err_same_density'], ERR_WARNING);
    }

    sn_db_transaction_start();
    $user = DBStaticUser::db_user_by_id($user['id'], true, '*');
    $planetrow = DBStaticPlanet::db_planet_by_id($planetrow['id'], true, '*');

    $planet_density_index = $planetrow['density_index'];

    $density_price_chart = planet_density_price_chart($planetrow);
    if (!isset($density_price_chart[$new_density_index])) {
      // Hack attempt
      throw new exception(classLocale::$lang['ov_core_err_denisty_type_wrong'], ERR_ERROR);
    }

    $user_dark_matter = mrc_get_level($user, null, RES_DARK_MATTER);
    $transmute_cost = $density_price_chart[$new_density_index];
    if ($user_dark_matter < $transmute_cost) {
      throw new exception(classLocale::$lang['ov_core_err_no_dark_matter'], ERR_ERROR);
    }

    $sn_data_planet_density = sn_get_groups('planet_density');
    $prev_density_index = PLANET_DENSITY_NONE;
    foreach ($sn_data_planet_density as $key => $value) {
      if ($key == $new_density_index) {
        break;
      }
      $prev_density_index = $key;
    }

    $new_density = round(($sn_data_planet_density[$new_density_index][UNIT_PLANET_DENSITY] + $sn_data_planet_density[$prev_density_index][UNIT_PLANET_DENSITY]) / 2);

    rpg_points_change($user['id'], RPG_PLANET_DENSITY_CHANGE, -$transmute_cost,
      array(
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        'Planet %1$s ID %2$d at coordinates %3$s changed density type from %4$d "%5$s" to %6$d "%7$s". New density is %8$d kg/m3',
        $planetrow['name'],
        $planetrow['id'],
        uni_render_coordinates($planetrow),
        $planet_density_index,
        classLocale::$lang['uni_planet_density_types'][$planet_density_index],
        $new_density_index,
        classLocale::$lang['uni_planet_density_types'][$new_density_index],
        $new_density
      )
    );

    DBStaticPlanet::db_planet_update_set_by_id($planetrow['id'], "`density` = {$new_density}, `density_index` = {$new_density_index}");
    sn_db_transaction_commit();

    $planetrow['density'] = $new_density;
    $planetrow['density_index'] = $new_density_index;
    $result = array(
      'STATUS'  => ERR_NONE,
      'MESSAGE' => sprintf(classLocale::$lang['ov_core_err_none'], classLocale::$lang['uni_planet_density_types'][$planet_density_index], classLocale::$lang['uni_planet_density_types'][$new_density_index], $new_density),
    );
  } catch (exception $e) {
    sn_db_transaction_rollback();
    $result = array(
      'STATUS'  => $e->getCode(),
      'MESSAGE' => $e->getMessage(),
    );
  }

  return $result;
}

function sn_module_get_active_count($group = '*') {
  $active_modules = 0;
  if (isset(sn_module::$sn_module_list[$group]) && is_array(sn_module::$sn_module_list[$group])) {
    foreach (sn_module::$sn_module_list[$group] as $payment_module) {
      $active_modules += $payment_module->manifest['active'];
    }
  }

  return $active_modules;
}

function get_resource_exchange() {
  static $rates;

  if (!$rates) {
    $rates = array(
      RES_METAL       => 'rpg_exchange_metal',
      RES_CRYSTAL     => 'rpg_exchange_crystal',
      RES_DEUTERIUM   => 'rpg_exchange_deuterium',
      RES_DARK_MATTER => 'rpg_exchange_darkMatter',
    );

    foreach ($rates as &$rate) {
      $rate = classSupernova::$config->$rate;
    }
  }

  return $rates;
}

function get_unit_cost_in(&$cost, $in_resource = RES_METAL) {

  static $rates;

  if (!$rates) {
    $rates = get_resource_exchange();
  }

  $metal_cost = 0;
  foreach ($cost as $resource_id => $resource_value) {
    $metal_cost += $rates[$resource_id] * $resource_value;
  }

  return $metal_cost;
}

/**
 * @param array $user
 * @param int   $astrotech
 *
 * @return int
 */
function get_player_max_expeditons(&$user, $astrotech = -1) { return sn_function_call(__FUNCTION__, array(&$user, $astrotech, &$result)); }

/**
 * @param     $user
 * @param int $astrotech
 * @param int $result
 *
 * @return float|int
 */
function sn_get_player_max_expeditons(&$user, $astrotech = -1, &$result = 0) {
  if ($astrotech == -1) {
    if (!isset($user[UNIT_PLAYER_EXPEDITIONS_MAX])) {
      $astrotech = mrc_get_level($user, null, TECH_ASTROTECH);
      $user[UNIT_PLAYER_EXPEDITIONS_MAX] = $astrotech >= 1 ? floor(sqrt($astrotech - 1)) : 0;
    }

    return $result += $user[UNIT_PLAYER_EXPEDITIONS_MAX];
  } else {
    return $result += $astrotech >= 1 ? floor(sqrt($astrotech - 1)) : 0;
  }
}

function get_player_max_expedition_duration(&$user, $astrotech = -1) {
  return $astrotech == -1 ? mrc_get_level($user, null, TECH_ASTROTECH) : $astrotech;
}

function get_player_max_colonies(&$user, $astrotech = -1) {
  if ($astrotech == -1) {
    if (!isset($user[UNIT_PLAYER_COLONIES_MAX])) {

      $expeditions = get_player_max_expeditons($user);
      $astrotech = mrc_get_level($user, null, TECH_ASTROTECH);
      $colonies = $astrotech - $expeditions;

      $user[UNIT_PLAYER_COLONIES_MAX] = classSupernova::$config->player_max_colonies < 0 ? $colonies : min(classSupernova::$config->player_max_colonies, $colonies);
    }

    return $user[UNIT_PLAYER_COLONIES_MAX];
  } else {

    $expeditions = get_player_max_expeditons($user, $astrotech);
    // $astrotech = mrc_get_level($user, false, TECH_ASTROTECH);

    $colonies = $astrotech - $expeditions;

    return classSupernova::$config->player_max_colonies < 0 ? $colonies : min(classSupernova::$config->player_max_colonies, $colonies);
  }
}

function get_player_current_colonies(&$user) {
  return $user[UNIT_PLAYER_COLONIES_CURRENT] = isset($user[UNIT_PLAYER_COLONIES_CURRENT]) ? $user[UNIT_PLAYER_COLONIES_CURRENT] : max(0, DBStaticPlanet::db_planet_count_by_type($user['id']) - 1);
}

function str_raw2unsafe($raw) {
  return trim(strip_tags($raw));
}

function ip2longu($ip) {
  return sprintf('%u', floatval(ip2long($ip)));
}


function sn_powerup_get_price_matrix($powerup_id, $powerup_unit = false, $level_max = null, $plain = false) { return sn_function_call(__FUNCTION__, array($powerup_id, $powerup_unit, $level_max, $plain, &$result)); }

function sn_sn_powerup_get_price_matrix($powerup_id, $powerup_unit = false, $level_max = null, $plain = false, &$result) {

  global $sn_powerup_buy_discounts;

  $result = array();

  $powerup_data = get_unit_param($powerup_id);
  $is_upgrade = !empty($powerup_unit) && $powerup_unit;

  $level_current = $term_original = $time_left = 0;
  if ($is_upgrade) {
    $time_finish = strtotime($powerup_unit['unit_time_finish']);
    $time_left = max(0, $time_finish - SN_TIME_NOW);
    if ($time_left > 0) {
      $term_original = $time_finish - strtotime($powerup_unit['unit_time_start']);
      $level_current = $powerup_unit['unit_level'];
    }
  }

  $level_max = $level_max > $powerup_data[P_MAX_STACK] ? $level_max : $powerup_data[P_MAX_STACK];
  $original_cost = 0;
  for ($i = 1; $i <= $level_max; $i++) {
    $base_cost = eco_get_total_cost($powerup_id, $i);
    $base_cost = $base_cost[BUILD_CREATE][RES_DARK_MATTER];
    foreach ($sn_powerup_buy_discounts as $period => $discount) {
      $upgrade_price = floor($base_cost * $discount * $period / PERIOD_MONTH);
      $result[$i][$period] = $upgrade_price;
      $original_cost = $is_upgrade && $i == $level_current && $period <= $term_original ? $upgrade_price : $original_cost;
    }
  }

  if ($is_upgrade && $time_left) {
    $term_original = round($term_original / PERIOD_DAY);
    $time_left = min(floor($time_left / PERIOD_DAY), $term_original);
    $cost_left = $term_original > 0 ? ceil($time_left / $term_original * $original_cost) : 0;

    array_walk_recursive($result, function (&$value) use ($cost_left) {
      $value -= $cost_left;
    });
  }

  return $result;
}

/**
 * @param template $template
 * @param array    $note_row
 */
function note_assign(&$template, $note_row) {
  global $note_priority_classes;

  $template->assign_block_vars('note', array(
    'ID'                     => $note_row['id'],
    'TIME'                   => $note_row['time'],
    'TIME_TEXT'              => date(FMT_DATE_TIME, $note_row['time']),
    'PRIORITY'               => $note_row['priority'],
    'PRIORITY_CLASS'         => $note_priority_classes[$note_row['priority']],
    'PRIORITY_TEXT'          => classLocale::$lang['sys_notes_priorities'][$note_row['priority']],
    'TITLE'                  => htmlentities($note_row['title'], ENT_COMPAT, 'UTF-8'),
    'GALAXY'                 => intval($note_row['galaxy']),
    'SYSTEM'                 => intval($note_row['system']),
    'PLANET'                 => intval($note_row['planet']),
    'PLANET_TYPE'            => intval($note_row['planet_type']),
    'PLANET_TYPE_TEXT'       => classLocale::$lang['sys_planet_type'][$note_row['planet_type']],
    'PLANET_TYPE_TEXT_SHORT' => classLocale::$lang['sys_planet_type_sh'][$note_row['planet_type']],
    'TEXT'                   => sys_bbcodeParse(htmlentities($note_row['text'], ENT_COMPAT, 'UTF-8')),
    'TEXT_EDIT'              => htmlentities($note_row['text'], ENT_COMPAT, 'UTF-8'),
    'STICKY'                 => intval($note_row['sticky']),
  ));
}

function sn_version_compare_extra($version) {
  static $version_regexp = '#(\d+)([a-f])(\d+)(?:\.(\d+))*#';
  preg_match($version_regexp, $version, $version);
  unset($version[0]);
  $version[2] = ord($version[2]) - ord('a');

  return implode('.', $version);
}

function sn_version_compare($ver1, $ver2) {
  return version_compare(sn_version_compare_extra($ver1), sn_version_compare_extra($ver2));
}

function sn_setcookie($name, $value = null, $expire = null, $path = SN_ROOT_RELATIVE, $domain = null, $secure = null, $httponly = null) {
  $_COOKIE[$name] = $value;

  return setcookie($name, $value, $expire, $path, $domain, $secure, $httponly);
}

function market_get_autoconvert_cost() {
  return classSupernova::$config->rpg_cost_exchange ? classSupernova::$config->rpg_cost_exchange * 3 : 3000;
}

function print_rr($var, $capture = false) {
  $print = '<pre>' . htmlspecialchars(print_r($var, true)) . '</pre>';
  if ($capture) {
    return $print;
  } else {
    print($print);
  }
}

function can_capture_planet() { return sn_function_call(__FUNCTION__, array(&$result)); }

function sn_can_capture_planet(&$result) {
  return $result = false;
}

/**
 * Возвращает информацию об IPv4 адресах пользователя
 *
 * НЕ ПОДДЕРЖИВАЕТ IPv6!
 *
 * @return array
 */
// OK v4
function sec_player_ip() {
  // TODO - IPv6 support
  $ip = array(
    'ip'          => $_SERVER["REMOTE_ADDR"],
    'proxy_chain' => $_SERVER["HTTP_X_FORWARDED_FOR"]
      ? $_SERVER["HTTP_X_FORWARDED_FOR"]
      : ($_SERVER["HTTP_CLIENT_IP"]
        ? $_SERVER["HTTP_CLIENT_IP"]
        : '' // $_SERVER["REMOTE_ADDR"]
      ),
  );

  return array_map('db_escape', $ip);
}

/**
 * Converts unix timestamp to SQL DateTime
 *
 * @param int $value
 *
 * @return string|null
 */
function unixTimeStampToSqlString($value) {
  $result = !empty($value) ? date(FMT_DATE_TIME_SQL, $value) : null;

  return $result ? $result : null;
}

/**
 * Converts SQL DateTime to unix timestamp
 *
 * @param $value
 *
 * @return int
 */
function sqlStringToUnixTimeStamp($value) {
  $result = !empty($value) ? strtotime($value) : 0;

  return $result ? $result : 0;
}

/**
 * @param mixed $value
 *
 * @return mixed|null
 */
function nullIfEmpty($value) {
  return !empty($value) ? $value : null;
}


/**
 * @param $sort_option
 * @param $sort_option_inverse
 *
 * @return mixed
 */
function sortUnitRenderedList(&$ListToSort, $sort_option, $sort_option_inverse) {
  if ($sort_option || $sort_option_inverse != PLAYER_OPTION_SORT_ORDER_PLAIN) {
    switch ($sort_option) {
      case PLAYER_OPTION_SORT_NAME:
        $sort_option_field = 'NAME';
      break;
      case PLAYER_OPTION_SORT_SPEED:
        $sort_option_field = 'SPEED';
      break;
      case PLAYER_OPTION_SORT_COUNT:
        $sort_option_field = 'AMOUNT';
      break;
      case PLAYER_OPTION_SORT_ID:
        $sort_option_field = 'ID';
      break;
      case PLAYER_OPTION_SORT_CREATE_TIME_LENGTH:
        $sort_option_field = 'TIME_SECONDS';
      break;
      default:
        $sort_option_field = '__INDEX';
      break;
    }
    $sort_option_inverse_closure = $sort_option_inverse ? -1 : 1;
    usort($ListToSort, function ($a, $b) use ($sort_option_field, $sort_option_inverse_closure) {
      return $a[$sort_option_field] < $b[$sort_option_field] ? -1 * $sort_option_inverse_closure : (
      $a[$sort_option_field] > $b[$sort_option_field] ? 1 * $sort_option_inverse_closure : 0
      );
    });
  }

}

function checkReturnRef(&$ref1, &$ref2) {
  if (isset($ref1['id'])) {
    $ref1['id']++;
    pdump($ref1['id']);
    pdump($ref2['id']);
    if ($ref2['id'] == $ref1['id']) {
      pdump('ok');
    } else {
      pdie('failed');
    }
    $ref2['id']--;
    if ($ref2['id'] == $ref1['id']) {
      pdump('ok');
    } else {
      pdie('failed');
    }
  }

}

function setNull(&$item) {
  $item = null;
}

Push — work-fleets ( 046d2e...0cb966 )

general.php ➔ setNull() A

Complexity

Size

Duplication

Importance

1 path for user data to reach this point

General Strategies to prevent injection

supernova-ws / SuperNova

Push — work-fleets ( 046d2e...0cb966 )

general.php ➔ setNull() A

Complexity

Size

Duplication

Importance

1 path for user data to reach this point

General Strategies to prevent injection

Duplication Side-by-Side

Filter issues like
