$value) { //in case auto_globals is not enabled $GLOBALS[$key]=$value; } date_default_timezone_set('EST'); //required by PHP >=5.1.0 $chunkymapdata_path = "chunkymapdata"; $showplayers=true; function get_dict_from_conf($path, $assignment_operator) { $handle = fopen($path, "r"); $result = null; if ($handle) { while (($line = fgets($handle)) !== false) { $line_strip = trim($line); if (strlen($line_strip)>0) { if (substr($line_strip)!="#") { $ao_index = strpos($line_strip, $assignment_operator); if ($ao_index>0 and $ao_index<(strlen($line_strip)-1)) { //skip blank variable OR value $found_name = substr($line_strip, 0, $ao_index); $found_value_index = $ao_index + 1; $found_value = substr($line_strip, $found_value_index, strlen($line_strip)-$found_value_index); if ($result===null) { $result = array(); } $result[$found_name]=$found_value; } } } } fclose($handle); } else { echo "Failed to read $path (run chunkymap-cronjob script as root first, otherwise see README.md in minetest-chunkymap to ensure installation is correct).
"; } return $result; }//end get_dict_from_conf $map_dict = get_dict_from_conf($chunkymapdata_path."/generated.yml"; //startsWith and endsWith are from: //Salmon A. stackoverflow. . 5 Feb 2016. 19 Feb, 2016. function startsWith($haystack, $needle) { // search backwards starting from haystack length characters from the end return $needle === "" || strrpos($haystack, $needle, -strlen($haystack)) !== false; } function endsWith($haystack, $needle) { // search forward starting from end minus needle length characters return $needle === "" || (($temp = strlen($haystack) - strlen($needle)) >= 0 && strpos($haystack, $needle, $temp) !== false); } function is_int($val) { $result = true; $int_chars="0123456789-"; for ($i=0; $i100) $zoom_min_1_max_100 = 100; $zoom_divisor = int(100/$zoom_min_1_max_100); $chunk_assoc = array(); $chunk_count = 0; $x_opener="chunk_x"; $z_opener="z"; $dot_and_ext = ".png"; $chunkx_min = 0; $chunkz_min = 0; $chunkx_max = 0; $chunkz_max = 0; if ($map_dict != null) { $chunkx_min = $map_dict["chunkx_min"]; $chunkz_min = $map_dict["chunkz_min"]; $chunkx_max = $map_dict["chunkx_max"]; $chunkz_max = $map_dict["chunkz_max"]; } else { //NOTE: no need to detect range if using $map_dict $chunkz_max = 0; $x_min = 0; $z_min = 0; $z_max = 0; if ($handle = opendir($chunkymapdata_path)) { while (false !== ($file = readdir($handle))) { if (substr($file, 0, 1) != ".") { $file_lower = strtolower($file); if (endsWith($file_lower, $dot_and_ext) and startsWith($file_lower, $x_opener)) { $z_opener_index = strpos($file_lower, $z_opener, strlen($x_opener)); if ($z_opener_index !== false) { $x_len = $z_opener_index - strlen($x_opener); $z_len = strlen($file_lower) - strlen($x_opener) - $x_len - strlen($z_opener) - $dot_and_ext; $x = substr($file_lower, strlen($x_opener), $x_len); $z = substr($file_lower, $z_opener_index + strlen($z_opener), $z_len); if (is_int($x) and is_int($z)) { if ($x<$chunkx_min) { $chunkx_min=(int)$x; } if ($x>$chunkx_max) { $chunkx_max=(int)$x; } if ($z<$chunkz_min) { $chunkz_min=(int)$z; } if ($z>$chunkz_max) { $chunkz_max=(int)$z; } } else { echo "misnamed chunk tile image '$file' had coordinates ".$x.",".$z." for x,z."; } } } } } } } $x = $chunkx_min; $z = $chunkz_min; $x_count = $chunkx_max - $chunkx_min; $z_count = $chunkz_max - $chunkz_min; echo ""; while ($z <= $chunkz_max) { echo " "; while ($x <= $chunkx_max) { echo " "; $x++; } echo " "; $z++; } echo "

"; $chunk_luid = "x".$x."z".$z; $chunk_img_name = $x_opener.$x.$z_opener.$z."$dot_and_ext"; $chunk_img_path = $chunkymapdata_path.'/'.$chunk_img_name; if (is_file($chunk_img_path)) { echo ""; } echo " ".$x.",0,".$z echo "

"; } ?>