v50 Steam/Premium information for editors
  • v50 information can now be added to pages in the main namespace. v0.47 information can still be found in the DF2014 namespace. See here for more details on the new versioning policy.
  • Use this page to report any issues related to the migration.
This notice may be cached—the current version can be found here.

Difference between revisions of "User:Quietust/rawextract.php"

From Dwarf Fortress Wiki
Jump to navigation Jump to search
(add latest versions, simplify extraction logic, also identify what's actually being extracted in each category)
m (update)
Line 41: Line 41:
 
1442 => '0.40.02',
 
1442 => '0.40.02',
 
1443 => '0.40.03',
 
1443 => '0.40.03',
 +
1444 => '0.40.04',
 +
1445 => '0.40.05',
 +
1446 => '0.40.06',
 +
1448 => '0.40.07',
 
);
 
);
  

Revision as of 20:33, 10 August 2014

<?
$versions = array(
	1287 => '0.31.01',
	1288 => '0.31.02',
	1289 => '0.31.03',
	1292 => '0.31.04',
	1295 => '0.31.05',
	1297 => '0.31.06',
	1300 => '0.31.08',
	1304 => '0.31.09',
	1305 => '0.31.10',
	1310 => '0.31.11',
	1311 => '0.31.12',
	1323 => '0.31.13',
	1325 => '0.31.14',
	1326 => '0.31.15',
	1327 => '0.31.16',
	1340 => '0.31.17',
	1341 => '0.31.18',
	1351 => '0.31.19',
	1353 => '0.31.20',
	1354 => '0.31.21',
	1359 => '0.31.22',
	1360 => '0.31.23',
	1361 => '0.31.24',
	1362 => '0.31.25',

	1372 => '0.34.01',
	1374 => '0.34.02',
	1376 => '0.34.03',
	1377 => '0.34.04',
	1378 => '0.34.05',
	1382 => '0.34.06',
	1383 => '0.34.07',
	1400 => '0.34.08',
	1402 => '0.34.09',
	1403 => '0.34.10',
	1404 => '0.34.11',

	1441 => '0.40.01',
	1442 => '0.40.02',
	1443 => '0.40.03',
	1444 => '0.40.04',
	1445 => '0.40.05',
	1446 => '0.40.06',
	1448 => '0.40.07',
);

function decompress ($version, $file)
{
	$out = tmpfile();
	// write 'uncompressed' header
	fwrite($out, pack('VV', $version, 0));
	while (1)
	{
		$len = readLong($file);
		if (feof($file))
			break;
		$block = fread($file, $len);
		fwrite($out, gzuncompress($block));
	}
	rewind($out);
	// seek past the headers
	fseek($out, 8, SEEK_CUR);
	fclose($file);
	return $out;
}

function readLong ($file)
{
	$x = fread($file, 4);
	$pck = @unpack('Vdata', $x);
	return $pck['data'];
}
function readShort ($file)
{
	$x = fread($file, 2);
	$pck = @unpack('vdata', $x);
	return $pck['data'];
}
function readByte ($file)
{
	$x = fread($file, 1);
	$pck = @unpack('Cdata', $x);
	return $pck['data'];
}

$dir = '';
if ($argc > 1)
	$dir = $argv[1] .'\\';

$raw = @fopen($dir.'world.dat', 'rb');
if ($raw)
{
	$version = readLong($raw);
	if (isset($versions[$version]))
		echo "World is from version $versions[$version]\n";
	else	echo "World is from an unrecognized version!\n";
	$comp = readLong($raw);
	if ($comp == 1)
		$raw = decompress($version, $raw);
	elseif ($comp > 0)
		die("world.dat file is corrupted!");

	fseek($raw, 0x46, SEEK_CUR);
	if ($version >= 1372)
		fseek($raw, 0x14, SEEK_CUR);
	if ($version >= 1400)
		fseek($raw, 0x4, SEEK_CUR);
	if ($version >= 1441)
		fseek($raw, 0x14, SEEK_CUR);
	if (readByte($raw))
	{
		fseek($raw, readShort($raw), SEEK_CUR);
		fseek($raw, readShort($raw), SEEK_CUR);
		fseek($raw, 0x30, SEEK_CUR);
	}
	fseek($raw, 0xF, SEEK_CUR);

	$len = readShort($raw);
	$world = fread($raw, $len);
	echo "Extracting randomly generated raws of $world:\n\n";
}
else
{
	$raw = @fopen($dir.'world.sav', 'rb');
	if (!$raw)
		die("Could not open world.dat or world.sav!");

	$version = readLong($raw);
	if (isset($versions[$version]))
		echo "World is from version $versions[$version]\n";
	else	echo "World is from an unrecognized version!\n";
	$comp = readLong($raw);
	if ($comp == 1)
		$raw = decompress($version, $raw);
	elseif ($comp > 0)
		die("world.sav file is corrupted!");

	fseek($raw, 0x56, SEEK_CUR);
	if ($version >= 1372)
		fseek($raw, 0x14, SEEK_CUR);
	if ($version >= 1400)
		fseek($raw, 0x4, SEEK_CUR);
	if ($version >= 1441) // GUESS
		fseek($raw, 0x14, SEEK_CUR);

	$len = readShort($raw);
	$name = fread($raw, $len);

	$len = readShort($raw);
	$world = fread($raw, $len);
	echo "Extracting randomly generated raws of $world:\n\n";
	readLong($raw); // year
}

function extractList ($raw, $type, $tokens)
{
	$count = readLong($raw);
	echo "Extracting $count $type definitions...\n";

	for ($i = 0; $i < $count; $i++)
	{
		$data = '';
		$file = $type.'_'.$i;
		$numLines = readLong($raw);
		for ($j = 0; $j < $numLines; $j++)
		{
			$len = readShort($raw);
			$str = fread($raw, $len);
			$data .= "$str\r\n";
			foreach ($tokens as $token)
				if (preg_match('/\['.$token.':(.*?)\]/', $str, $x))
					$file = $x[1];
		}
		echo "$file...\n";
		file_put_contents($file .'.txt', $data);
	}
}

if ($version >= 1372)
	extractList($raw, 'material', array('INORGANIC'));

if ($version >= 1441)
	extractList($raw, 'plant', array('PLANT'));

if ($version >= 1400)
	extractList($raw, 'item', array('ITEM_.*?'));

extractList($raw, 'creature', array('CREATURE'));

if ($version >= 1441)
	extractList($raw, 'entity', array('ENTITY'));

if ($version >= 1372)
	extractList($raw, 'interaction', array('INTERACTION'));

if ($version >= 1441)
	extractList($raw, 'language', array('TRANSLATION'));

echo "done!\n";
?>