Rewritten parser
This commit is contained in:
@@ -0,0 +1,50 @@
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<?php
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class osu_cacher
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{
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private $root;
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private $cache_root;
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public function __construct(string $root, string $cache_root)
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{
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$this->root = $root;
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$this->cache_root = $cache_root;
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}
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public function get_root() : string
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{
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return $this->root;
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}
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public function get_cache_root() : string
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{
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return $this->cache_root;
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}
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public function get_cached_path(string $path) : string
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{
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return str_replace($this->root, $this->cache_root, $path);
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}
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public function is_cached(string $path) : bool
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{
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return file_exists($this->get_cached_path($path));
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}
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public function get_cached(string $path, $hash=false)// : array|bool // see you again in php8
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{
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if (!is_cached($path)) return false;
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$raw = file_get_contents($this->get_cached_path($path));
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$json = json_decode($raw, true);
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if ($hash !== false && $hash != $json["hash"]) return false; // hash check failed
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return $json;
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}
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public function set_cache(string $path, array $content) : void
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{
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$encoded = json_encode($content);
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file_put_contents($this->get_cached_path($path), $encoded);
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}
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}
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+14
-25
@@ -1,5 +1,6 @@
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<?php
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require "libraries/osu_parser.php";
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require_once "libraries/osu_parser.php";
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require_once "libraries/osu_cacher.php";
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class osu_library
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{
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@@ -45,35 +46,21 @@ class osu_library
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$difficulties = array();
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$osu_glob = glob(utils::globsafe($folder) . "/*.osu");
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// if (count($osu_glob) < 1) return; // nothing to do here...
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if (count($osu_glob) < 1) return; // nothing to do here...
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$osb_glob = glob(utils::globsafe($folder) . "/*.osb");
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$glob = array_merge($osu_glob, $osb_glob);
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foreach ($osu_glob as $osu_file)
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foreach ($glob as $file)
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{
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$diff = osu_parser::scan_parse_osu_file($osu_file);
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$diff["key"] = basename($osu_file);
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$diff["path"] = $osu_file;
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$difficulty = osu_parser::parse_osu_file_format($file);
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$difficulty["key"] = basename($file);
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$difficulty["path"] = $file;
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$difficulties[basename($osu_file)] = $diff;
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}
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foreach (glob(utils::globsafe($folder) . "/*.osb") as $osb_file)
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{
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$diff = osu_parser::scan_parse_osb_file($osb_file);
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$diff["key"] = basename($osb_file);
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$diff["path"] = $osb_file;
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$difficulties[basename($osb_file)] = $diff;
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$difficulties[basename($file)] = $difficulty;
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}
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$temp = explode(" ", basename($folder))[0];
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if (is_numeric($temp))
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{
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$set_id = $temp;
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}
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else
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{
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$set_id = "";
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}
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$set_id = is_numeric($temp) ? $temp : "";
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$entry = array(
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"key" => $key,
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@@ -82,7 +69,9 @@ class osu_library
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"difficulties" => $difficulties,
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);
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if (!isset($this->db["library"])) $this->db["library"] = array();
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// if (!isset($this->db["library"])) $this->db["library"] = array();
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$this->db["library"] = array(); // init or reset
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$this->db["library"][$key] = $entry;
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}
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@@ -0,0 +1,263 @@
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<?php
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class osu_old_parser
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{
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public static function scan_parse_osu_file(string $osu_file) : array
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{
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$time_start = microtime(true);
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$file = file($osu_file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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// osu files can get big, but why not load the full thing :3
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if (stripos($file[0], "osu file format") === false) return [ "error..." ];
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// some files had "ZERO WIDTH NO-BREAK SPACE" characters...
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$format = explode("osu file format ", $file[0])[1];
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unset($file[0]); // no longer needed
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$osu = array("Format" => $format);
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$current_section = "UnofficialComments";
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$osu[$current_section] = array();
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$storyboard = array();
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foreach ($file as $key => $line)
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{
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if (strpos($line, "[") === 0 && strpos($line, "]") === (strlen($line)-1))
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{
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$current_section = str_replace([ "[", "]" ], "", $line);
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if (!isset($osu[$current_section]))
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{
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$osu[$current_section] = array();
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}
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// peppy is retarded so i have to do this...
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switch ($current_section) {
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case "General":
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case "Editor":
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$section_type = "key-value pairs";
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$delimiter = ": ";
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break;
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case "Metadata":
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case "Difficulty":
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$section_type = "key-value pairs";
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$delimiter = ":"; // notice the missing space
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break;
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case "Colours":
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$section_type = "key-value pairs";
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$delimiter = " : "; // WHY WOULD YOU DO THIS IF YOU ALREADY HAVE TWO TYPES OF KEY-VALUE PAIRS???????????????????
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break;
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case "Events":
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case "TimingPoints":
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case "HitObjects":
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$section_type = "lists"; // yes, listS because one list per line
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$delimiter = ",";
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break;
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default:
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$section_type = "unknown";
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}
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continue;
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}
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// only parse the ones needed
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switch ($current_section) {
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case "General":
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case "Metadata":
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case "Difficulty":
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case "Events":
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$skip = false;
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break;
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default:
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$skip = true;
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}
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if ($skip) continue;
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if (strpos($line, "//") === 0) // there were commented files that broke my script
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{
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}
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else if ($section_type == "key-value pairs")
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{
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$delimiter_position = strpos($line, $delimiter);
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$value = substr($line, $delimiter_position + strlen($delimiter_position));
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$osu[$current_section][substr($line, 0, $delimiter_position)] = $value;
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}
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else if ($section_type == "lists")
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{
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$list = explode($delimiter, $line);
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// group events by type and start time
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if ($current_section == "Events")
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{
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if (strpos($line, " ") === 0) continue; // skip storyboard details lines
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// event types: https://github.com/ppy/osu/blob/master/osu.Game/Beatmaps/Legacy/LegacyEventType.cs
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$list[0] = str_replace(
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[ "Background", "Video", "Break", "Colour", "Sprite", "Sample", "Animation" ],
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[ "0", "1", "2", "3", "4", "5", "6" ],
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$list[0]
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);
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if ($list[0] == "5" || $list[0] == "4")
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{
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$storyboard[] = trim(str_replace("\\", "/", $list[3]), "\"");
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}
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if ($list[0] == "6")
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{
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$story_base = pathinfo(trim(str_replace("\\", "/", $list[3]), "\""));
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if (empty($story_base["extension"])) $ext = "";
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else $ext = "." . $story_base["extension"];
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if (empty($story_base["dirname"])) $dir = "";
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else $dir = $story_base["dirname"] . "/";
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for ($i = 0; $i < intval($list[6]); $i++)
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{
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$storyboard[] = $dir . $story_base["filename"] . $i . $ext;
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}
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}
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if (!isset($osu[$current_section][$list[0]]))
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{
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$osu[$current_section][$list[0]] = array();
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}
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if (!isset($osu[$current_section][$list[0]][$list[1]]))
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{
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$osu[$current_section][$list[0]][$list[1]] = array();
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}
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$osu[$current_section][$list[0]][$list[1]][] = $list;
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}
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else
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{
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$osu[$current_section][] = $list;
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}
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}
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else
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{
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$osu[$current_section][] = $line; // just dump the unknown...
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}
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}
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unset($file); // remove the memory leak
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// return $osu;
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$set_id = $osu["Metadata"]["BeatmapSetID"] ?? false;
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if ($set_id === false)
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{
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$temp = explode(" ", basename(dirname($osu_file)))[0];
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if (is_numeric($temp))
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{
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$set_id = $temp;
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}
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else
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{
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$set_id = "";
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}
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}
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$background = str_replace("\\", "/", trim($osu["Events"][0][0][0][2] ?? "", "\""));
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$audio = str_replace("\\", "/", trim($osu["General"]["AudioFilename"] ?? "", "\""));
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$video = str_replace("\\", "/", trim($osu["Events"][1][array_key_first($osu["Events"][1] ?? array())][0][2] ?? "", "\""));
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$storyboard = array_unique($storyboard);
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$map_id = intval($osu["Metadata"]["BeatmapID"] ?? 0);
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if ($map_id < 1) $map_id = "";
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$return = array(
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"format" => $osu["Format"] ?? "",
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"title" => $osu["Metadata"]["Title"] ?? "",
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"artist" => $osu["Metadata"]["Artist"] ?? "",
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"mapper" => $osu["Metadata"]["Creator"] ?? "",
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"difficulty" => $osu["Metadata"]["Version"] ?? "",
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"tags" => $osu["Metadata"]["Tags"] ?? "",
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"background" => $background,
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"audio" => $audio,
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"video" => $video,
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"storyboard" => $storyboard,
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"id" => $map_id,
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"set_id" => $set_id,
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);
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$time_end = microtime(true);
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$time = $time_end - $time_start;
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$return["process_time"] = $time;
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$return["hash"] = hash_file("md5", $osu_file);
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return $return;
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}
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public static function scan_parse_osb_file(string $osb_file) : array
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{
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$time_start = microtime(true);
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$file = file($osb_file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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$storyboard = array();
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$current_section = "UnofficialComments";
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foreach ($file as $key => $line)
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{
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if (strpos($line, "[") === 0 && strpos($line, "]") === (strlen($line)-1))
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{
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$current_section = str_replace([ "[", "]" ], "", $line);
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continue;
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}
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if (!($current_section == "Events")) continue; // skip rest
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$list = explode(",", $line);
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$list[0] = str_replace(
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[ "Background", "Video", "Break", "Colour", "Sprite", "Sample", "Animation" ],
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[ "0", "1", "2", "3", "4", "5", "6" ],
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$list[0]
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);
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if ($list[0] == "5" || $list[0] == "4")
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{
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$storyboard[] = trim(str_replace("\\", "/", $list[3]), "\"");
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}
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if ($list[0] == "6")
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{
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$story_base = pathinfo(trim(str_replace("\\", "/", $list[3]), "\""));
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if (empty($story_base["extension"])) $ext = "";
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else $ext = "." . $story_base["extension"];
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if (empty($story_base["dirname"])) $dir = "";
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else $dir = $story_base["dirname"] . "/";
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for ($i = 0; $i < intval($list[6]); $i++)
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{
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$storyboard[] = $dir . $story_base["filename"] . $i . $ext;
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}
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}
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$temp = explode(" ", basename(dirname($osb_file)))[0];
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if (is_numeric($temp))
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{
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$set_id = $temp;
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}
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else
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{
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$set_id = "";
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}
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}
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$storyboard = array_unique($storyboard);
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$return = array(
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"format" => "storyboard",
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"storyboard" => $storyboard,
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"set_id" => $set_id,
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);
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$time_end = microtime(true);
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$time = $time_end - $time_start;
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$return["process_time"] = $time;
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$return["hash"] = hash_file("md5", $osb_file);
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return $return;
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}
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}
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+178
-206
@@ -1,263 +1,235 @@
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<?php
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require_once "libraries/osu_cacher.php";
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|
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class osu_parser
|
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{
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public static function scan_parse_osu_file(string $osu_file) : array
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private $cacher;
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public function __construct(osu_cacher $cacher)
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{
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$time_start = microtime(true);
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$file = file($osu_file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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// osu files can get big, but why not load the full thing :3
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$this->cacher = $cacher;
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}
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public static function convert_event_type(string $input) : string
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{
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// reconverting everything to the legacy notation
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// event types enum from lazer:
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// https://github.com/ppy/osu/blob/master/osu.Game/Beatmaps/Legacy/LegacyEventType.cs
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return str_replace(
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[ "Background", "Video", "Break", "Colour", "Sprite", "Sample", "Animation" ],
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[ "0", "1", "2", "3", "4", "5", "6" ],
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$input
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);
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}
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public static function reverse_event_type(string $input) : string
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{
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return str_replace(
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[ "0", "1", "2", "3", "4", "5", "6" ],
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[ "Background", "Video", "Break", "Colour", "Sprite", "Sample", "Animation" ],
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$input
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);
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}
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||||
public function parse_osu_file_format(string $path, bool $skip_cache = false)// : array|bool // see you again in php8
|
||||
{
|
||||
if (!file_exists($path)) return false;
|
||||
|
||||
if (stripos($file[0], "osu file format") === false) return [ "error..." ];
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if (!$skip_cache)
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{
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$cached = $this->cacher->get_cache($path, hash_file("md5", $path));
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if ($cached !== false) return $cached;
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}
|
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// some files had "ZERO WIDTH NO-BREAK SPACE" characters...
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$format = explode("osu file format ", $file[0])[1];
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unset($file[0]); // no longer needed
|
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$time_start = microtime(true); // measure parsing time
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||||
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$osu = array("Format" => $format);
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$current_section = "UnofficialComments";
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$osu[$current_section] = array();
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$storyboard = array();
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$file = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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$parsed = array();
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// file format declaration
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if (stripos($file[0], "osu file format ") === false)
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{
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// the ranker script had a bug where random "ZERO WIDTH NO-BREAK SPACE"
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// characters were at beginning of the .osu files
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||||
$parsed["format"] = explode("osu file format ", $file[0])[1];
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unset($file[0]); // no longer needed
|
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}
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else if (pathinfo($path, PATHINFO_EXTENSION) == "osb")
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{
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$parsed["format"] = "storyboard";
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}
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$current_section = false;
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$needed_sections = [ "General", "Metadata", "Difficulty", "Events" ];
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foreach ($file as $key => $line)
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||||
{
|
||||
|
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if (strpos($line, "[") === 0 && strpos($line, "]") === (strlen($line)-1))
|
||||
{
|
||||
$current_section = str_replace([ "[", "]" ], "", $line);
|
||||
if (!isset($osu[$current_section]))
|
||||
{
|
||||
$osu[$current_section] = array();
|
||||
}
|
||||
list($current_section, $section_type, $delimiter) = self::parse_osu_file_section_header($line, $needed_sections);
|
||||
|
||||
// peppy is retarded so i have to do this...
|
||||
switch ($current_section) {
|
||||
case "General":
|
||||
case "Editor":
|
||||
$section_type = "key-value pairs";
|
||||
$delimiter = ": ";
|
||||
break;
|
||||
case "Metadata":
|
||||
case "Difficulty":
|
||||
$section_type = "key-value pairs";
|
||||
$delimiter = ":"; // notice the missing space
|
||||
break;
|
||||
case "Colours":
|
||||
$section_type = "key-value pairs";
|
||||
$delimiter = " : "; // WHY WOULD YOU DO THIS IF YOU ALREADY HAVE TWO TYPES OF KEY-VALUE PAIRS???????????????????
|
||||
break;
|
||||
case "Events":
|
||||
case "TimingPoints":
|
||||
case "HitObjects":
|
||||
$section_type = "lists"; // yes, listS because one list per line
|
||||
$delimiter = ",";
|
||||
break;
|
||||
default:
|
||||
$section_type = "unknown";
|
||||
}
|
||||
|
||||
continue;
|
||||
continue; // this line has been analyzed
|
||||
}
|
||||
|
||||
|
||||
// only parse the ones needed
|
||||
switch ($current_section) {
|
||||
case "General":
|
||||
case "Metadata":
|
||||
case "Difficulty":
|
||||
case "Events":
|
||||
$skip = false;
|
||||
break;
|
||||
default:
|
||||
$skip = true;
|
||||
}
|
||||
|
||||
if ($skip) continue;
|
||||
|
||||
|
||||
if (strpos($line, "//") === 0) // there were commented files that broke my script
|
||||
if (strpos($line, "//") === 0 || // the editor puts hella lot of comments in the files
|
||||
$section_type === false)
|
||||
{
|
||||
}
|
||||
else if ($section_type == "key-value pairs")
|
||||
{
|
||||
// init empty array
|
||||
if (!isset($parsed[$current_section])) $parsed[$current_section] = array();
|
||||
|
||||
$delimiter_position = strpos($line, $delimiter);
|
||||
|
||||
$value = substr($line, $delimiter_position + strlen($delimiter_position));
|
||||
$osu[$current_section][substr($line, 0, $delimiter_position)] = $value;
|
||||
$kv_key = substr($line, 0, $delimiter_position);
|
||||
$kv_value = substr($line, $delimiter_position + strlen($delimiter_position));
|
||||
|
||||
// after some thinking, keeping the original names was a good idea
|
||||
$parsed[$current_section][$kv_key] = $kv_value;
|
||||
}
|
||||
else if ($section_type == "lists")
|
||||
{
|
||||
$list = explode($delimiter, $line);
|
||||
|
||||
// group events by type and start time
|
||||
if ($current_section == "Events")
|
||||
if ($current_section == "Events") // saving the whole thing would take up too much space
|
||||
{
|
||||
if (strpos($line, " ") === 0) continue; // skip storyboard details lines
|
||||
if (strpos($line, " ") === 0 || strpos($line, "_") === 0) continue; // skip storyboard details lines
|
||||
|
||||
// event types: https://github.com/ppy/osu/blob/master/osu.Game/Beatmaps/Legacy/LegacyEventType.cs
|
||||
$list[0] = str_replace(
|
||||
[ "Background", "Video", "Break", "Colour", "Sprite", "Sample", "Animation" ],
|
||||
[ "0", "1", "2", "3", "4", "5", "6" ],
|
||||
$list[0]
|
||||
);
|
||||
list($event_type, $source_files) = self::gather_source_files($list);
|
||||
|
||||
if ($list[0] == "5" || $list[0] == "4")
|
||||
if ($event_type === false)
|
||||
{
|
||||
$storyboard[] = trim(str_replace("\\", "/", $list[3]), "\"");
|
||||
}
|
||||
|
||||
if ($list[0] == "6")
|
||||
else if ($event_type == "Background")
|
||||
{
|
||||
$story_base = pathinfo(trim(str_replace("\\", "/", $list[3]), "\""));
|
||||
if (empty($story_base["extension"])) $ext = "";
|
||||
else $ext = "." . $story_base["extension"];
|
||||
if (empty($story_base["dirname"])) $dir = "";
|
||||
else $dir = $story_base["dirname"] . "/";
|
||||
$parsed["background"] = $source_files[0] ?? "";
|
||||
}
|
||||
else if ($event_type == "Video")
|
||||
{
|
||||
$parsed["video"] = $source_files[0] ?? "";
|
||||
}
|
||||
else
|
||||
{
|
||||
// init empty array
|
||||
if (!isset($parsed["storyboard"])) $parsed["storyboard"] = array();
|
||||
|
||||
for ($i = 0; $i < intval($list[6]); $i++)
|
||||
// add the elements to the storyboard
|
||||
foreach ($source_files as $source_file)
|
||||
{
|
||||
$storyboard[] = $dir . $story_base["filename"] . $i . $ext;
|
||||
$parsed["storyboard"][] = $source_file;
|
||||
}
|
||||
}
|
||||
|
||||
if (!isset($osu[$current_section][$list[0]]))
|
||||
{
|
||||
$osu[$current_section][$list[0]] = array();
|
||||
}
|
||||
|
||||
if (!isset($osu[$current_section][$list[0]][$list[1]]))
|
||||
{
|
||||
$osu[$current_section][$list[0]][$list[1]] = array();
|
||||
}
|
||||
|
||||
$osu[$current_section][$list[0]][$list[1]][] = $list;
|
||||
}
|
||||
else
|
||||
{
|
||||
$osu[$current_section][] = $list;
|
||||
// init empty array
|
||||
if (!isset($parsed[$current_section])) $parsed[$current_section] = array();
|
||||
|
||||
// just dump the non-events...
|
||||
//
|
||||
// at the point of writing this
|
||||
// comment, this section will
|
||||
// never get used...
|
||||
$parsed[$current_section][] = $line;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$osu[$current_section][] = $line; // just dump the unknown...
|
||||
}
|
||||
}
|
||||
unset($file); // remove the memory leak
|
||||
|
||||
|
||||
|
||||
// return $osu;
|
||||
|
||||
$set_id = $osu["Metadata"]["BeatmapSetID"] ?? false;
|
||||
if ($set_id === false)
|
||||
if (!$skip_cache)
|
||||
{
|
||||
$temp = explode(" ", basename(dirname($osu_file)))[0];
|
||||
if (is_numeric($temp))
|
||||
{
|
||||
$set_id = $temp;
|
||||
}
|
||||
else
|
||||
{
|
||||
$set_id = "";
|
||||
}
|
||||
$this->cacher->set_cache($path, $parsed);
|
||||
}
|
||||
|
||||
$background = str_replace("\\", "/", trim($osu["Events"][0][0][0][2] ?? "", "\""));
|
||||
$audio = str_replace("\\", "/", trim($osu["General"]["AudioFilename"] ?? "", "\""));
|
||||
$video = str_replace("\\", "/", trim($osu["Events"][1][array_key_first($osu["Events"][1] ?? array())][0][2] ?? "", "\""));
|
||||
$storyboard = array_unique($storyboard);
|
||||
|
||||
$map_id = intval($osu["Metadata"]["BeatmapID"] ?? 0);
|
||||
if ($map_id < 1) $map_id = "";
|
||||
$return = array(
|
||||
"format" => $osu["Format"] ?? "",
|
||||
"title" => $osu["Metadata"]["Title"] ?? "",
|
||||
"artist" => $osu["Metadata"]["Artist"] ?? "",
|
||||
"mapper" => $osu["Metadata"]["Creator"] ?? "",
|
||||
"difficulty" => $osu["Metadata"]["Version"] ?? "",
|
||||
"tags" => $osu["Metadata"]["Tags"] ?? "",
|
||||
"background" => $background,
|
||||
"audio" => $audio,
|
||||
"video" => $video,
|
||||
"storyboard" => $storyboard,
|
||||
"id" => $map_id,
|
||||
"set_id" => $set_id,
|
||||
);
|
||||
|
||||
$time_end = microtime(true);
|
||||
$time = $time_end - $time_start;
|
||||
$return["process_time"] = $time;
|
||||
$return["hash"] = hash_file("md5", $osu_file);
|
||||
|
||||
return $return;
|
||||
return $parsed;
|
||||
}
|
||||
|
||||
public static function scan_parse_osb_file(string $osb_file) : array
|
||||
public static function gather_source_files(array $list) : array
|
||||
{
|
||||
$time_start = microtime(true);
|
||||
$file = file($osb_file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
|
||||
$list[0] = convert_event_type($list[0]);
|
||||
$event_type = $list[0];
|
||||
|
||||
$storyboard = array();
|
||||
$current_section = "UnofficialComments";
|
||||
foreach ($file as $key => $line)
|
||||
if (!in_array($event_type, [ "0", "1", "4", "5", "6" ]))
|
||||
{
|
||||
if (strpos($line, "[") === 0 && strpos($line, "]") === (strlen($line)-1))
|
||||
{
|
||||
$current_section = str_replace([ "[", "]" ], "", $line);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!($current_section == "Events")) continue; // skip rest
|
||||
|
||||
$list = explode(",", $line);
|
||||
|
||||
$list[0] = str_replace(
|
||||
[ "Background", "Video", "Break", "Colour", "Sprite", "Sample", "Animation" ],
|
||||
[ "0", "1", "2", "3", "4", "5", "6" ],
|
||||
$list[0]
|
||||
);
|
||||
|
||||
if ($list[0] == "5" || $list[0] == "4")
|
||||
{
|
||||
$storyboard[] = trim(str_replace("\\", "/", $list[3]), "\"");
|
||||
}
|
||||
|
||||
if ($list[0] == "6")
|
||||
{
|
||||
$story_base = pathinfo(trim(str_replace("\\", "/", $list[3]), "\""));
|
||||
if (empty($story_base["extension"])) $ext = "";
|
||||
else $ext = "." . $story_base["extension"];
|
||||
if (empty($story_base["dirname"])) $dir = "";
|
||||
else $dir = $story_base["dirname"] . "/";
|
||||
|
||||
for ($i = 0; $i < intval($list[6]); $i++)
|
||||
{
|
||||
$storyboard[] = $dir . $story_base["filename"] . $i . $ext;
|
||||
}
|
||||
}
|
||||
|
||||
$temp = explode(" ", basename(dirname($osb_file)))[0];
|
||||
if (is_numeric($temp))
|
||||
{
|
||||
$set_id = $temp;
|
||||
}
|
||||
else
|
||||
{
|
||||
$set_id = "";
|
||||
}
|
||||
return array(false, false); // events that shouldn't be processed
|
||||
}
|
||||
|
||||
$storyboard = array_unique($storyboard);
|
||||
$source_file = false;
|
||||
if ($event_type == "0" || $event_type == "1")
|
||||
{
|
||||
$source_file = $list[2];
|
||||
}
|
||||
else if ($event_type == "4" || $event_type == "5" || $event_type == "6")
|
||||
{
|
||||
$source_file = $list[3];
|
||||
}
|
||||
|
||||
$return = array(
|
||||
"format" => "storyboard",
|
||||
"storyboard" => $storyboard,
|
||||
"set_id" => $set_id,
|
||||
);
|
||||
// fix backslash and double quotes
|
||||
if ($source_file !== false) $source_file = trim(str_replace("\\", "/", $source_file), "\"");
|
||||
|
||||
$time_end = microtime(true);
|
||||
$time = $time_end - $time_start;
|
||||
$return["process_time"] = $time;
|
||||
$return["hash"] = hash_file("md5", $osb_file);
|
||||
if ($event_type == "6")
|
||||
{
|
||||
$extension = pathinfo($source_file, PATHINFO_EXTENSION) ?? "";
|
||||
$extension = !empty($extension) ? "." . $extension : ""; // r-append dot if set
|
||||
|
||||
$directory = pathinfo($source_file, PATHINFO_DIRNAME) ?? "";
|
||||
$directory = !empty($directory) ? $directory. "/" : ""; // append slash if set
|
||||
|
||||
$filename = pathinfo($source_file, PATHINFO_FILENAME);
|
||||
|
||||
$frames = intval($list[6]);
|
||||
$source_files = array();
|
||||
for ($i = 0; $i < $frames; $i++) // fill the array
|
||||
{
|
||||
$source_files[] = $directory . $filename . $i . $extension;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$source_files = array($source_file); // pack the single-source resources into an array
|
||||
}
|
||||
|
||||
return $return;
|
||||
return array(self::reverse_event_type($event_type), $source_files);
|
||||
}
|
||||
|
||||
// works according to the osu file format v14 specifications
|
||||
public static function parse_osu_file_section_header(string $line, array $needed_sections = array()) : array
|
||||
{
|
||||
$current_section = str_replace([ "[", "]" ], "", $line);
|
||||
|
||||
if (!in_array($current_section, $needed_sections))
|
||||
{
|
||||
// short circuit whitelist
|
||||
return array(false, false, false);
|
||||
}
|
||||
|
||||
// peppy is retarded so i have to do this...
|
||||
$section_type = false;
|
||||
$delimiter = false;
|
||||
switch ($current_section)
|
||||
{
|
||||
case "General":
|
||||
case "Editor":
|
||||
$section_type = "key-value pairs";
|
||||
$delimiter = ": ";
|
||||
break;
|
||||
case "Metadata":
|
||||
case "Difficulty":
|
||||
$section_type = "key-value pairs";
|
||||
$delimiter = ":"; // notice the missing space
|
||||
break;
|
||||
case "Colours":
|
||||
$section_type = "key-value pairs";
|
||||
$delimiter = " : "; // WHY WOULD YOU DO THIS IF YOU ALREADY HAVE TWO TYPES OF KEY-VALUE PAIRS???????????????????
|
||||
break;
|
||||
case "Events":
|
||||
case "TimingPoints":
|
||||
case "HitObjects":
|
||||
$section_type = "lists"; // yes, listS because one list per line
|
||||
$delimiter = ",";
|
||||
break;
|
||||
}
|
||||
|
||||
return array($current_section, $section_type, $delimiter);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user