| /renderAvatarsMap/getMapHeight.php |
|---|
| @@ -0,0 +1,94 @@ |
|---|
| <?php |
| |
| ########################################################################### |
| ## Copyright (C) Wizardry and Steamworks 2015 - License: GNU GPLv3 ## |
| ########################################################################### |
| ## This is a script that uses Corrade's "getterrainheight" command in ## |
| ## order to retrieve the maximal terrain height of a region. ## |
| ########################################################################### |
| |
| ########################################################################### |
| ## CONFIGURATION ## |
| ########################################################################### |
| |
| // The configuration file for this script containing the settings. |
| include_once("config.php"); |
| |
| ########################################################################### |
| ## INTERNALS ## |
| ########################################################################### |
| |
| ########################################################################### |
| ## Copyright (C) Wizardry and Steamworks 2015 - License: GNU GPLv3 ## |
| ########################################################################### |
| function wasKeyValueGet($key, $data) { |
| return array_reduce( |
| explode( |
| "&", |
| $data |
| ), |
| function($o, $p) { |
| $x = explode("=", $p); |
| return array_shift($x) != $o ? $o : array_shift($x); |
| }, |
| $key |
| ); |
| } |
| |
| #### |
| # I. Get the terrain height. |
| $params = array( |
| 'command' => 'getterrainheight', |
| 'group' => $GROUP, |
| 'entity' => 'region', |
| 'password' => $PASSWORD |
| ); |
| |
| # We now escape each key and value: this is very important, because the |
| # data we send to Corrade may contain the '&' or '=' characters (we don't |
| # in this example though but this will not hurt anyone). |
| array_walk($params, |
| function(&$value, $key) { |
| $value = urlencode($key)."=".urlencode($value); |
| } |
| ); |
| $postvars = implode('&', $params); |
| |
| # Set the options, send the request and then display the outcome |
| if (!($curl = curl_init())) { |
| echo "Could not initialise CURL".PHP_EOL; |
| } |
| |
| curl_setopt($curl, CURLOPT_URL, $URL); |
| curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); |
| curl_setopt($curl, CURLOPT_POST, true); |
| curl_setopt($curl, CURLOPT_POSTFIELDS, $postvars); |
| $return = curl_exec($curl); |
| curl_close($curl); |
| |
| $success = urldecode( |
| wasKeyValueGet( |
| "success", |
| $return |
| ) |
| ); |
| |
| // Unable to get the region heights? |
| if($success == 'False') return -1; |
| |
| #### |
| # II. Get the array of terrain heights and output the maximum value. |
| echo max( |
| str_getcsv( |
| urldecode( |
| wasKeyValueGet( |
| "data", |
| $return |
| ) |
| ) |
| ) |
| ); |
| |
| return 0; |
| |
| ?> |
