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Editing User:Quietust/rawextract.php
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Latest revision | Your text | ||
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− | <nowiki><? | + | <nowiki><? |
− | $ | + | $version = 0x050C; // seems to vary depending on the version used to generate the world |
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− | + | function decompress ($file) | |
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− | function decompress ( | ||
{ | { | ||
+ | global $version; | ||
$out = tmpfile(); | $out = tmpfile(); | ||
// write 'uncompressed' header | // write 'uncompressed' header | ||
Line 109: | Line 10: | ||
while (1) | while (1) | ||
{ | { | ||
− | $len = | + | $len = readLong($file); |
if (feof($file)) | if (feof($file)) | ||
break; | break; | ||
− | $block = fread($file, $len); | + | $skip = readShort($file); |
− | fwrite($out, | + | $block = fread($file, $len - 2); |
+ | fwrite($out, gzinflate($block)); | ||
} | } | ||
rewind($out); | rewind($out); | ||
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fclose($file); | fclose($file); | ||
return $out; | return $out; | ||
Line 132: | Line 32: | ||
$x = fread($file, 2); | $x = fread($file, 2); | ||
$pck = @unpack('vdata', $x); | $pck = @unpack('vdata', $x); | ||
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return $pck['data']; | return $pck['data']; | ||
} | } | ||
− | + | $raw = @fopen('world.dat', 'rb'); | |
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− | $raw = @fopen( | ||
if ($raw) | if ($raw) | ||
{ | { | ||
− | $ | + | $sig = readLong($raw); |
− | if | + | if ($sig != $version) |
− | + | die("world.dat file header not found!"); | |
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$comp = readLong($raw); | $comp = readLong($raw); | ||
if ($comp == 1) | if ($comp == 1) | ||
− | $raw = decompress( | + | $raw = decompress($raw); |
elseif ($comp > 0) | elseif ($comp > 0) | ||
die("world.dat file is corrupted!"); | die("world.dat file is corrupted!"); | ||
− | fseek($raw, | + | fseek($raw, 0x92, SEEK_SET); |
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$len = readShort($raw); | $len = readShort($raw); | ||
$world = fread($raw, $len); | $world = fread($raw, $len); | ||
− | + | echo "Extracting raws for randomly generated creatures of $world:\n\n"; | |
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− | echo "Extracting randomly generated | ||
} | } | ||
else | else | ||
{ | { | ||
− | $raw = @fopen( | + | $raw = @fopen('world.sav', 'rb'); |
if (!$raw) | if (!$raw) | ||
die("Could not open world.dat or world.sav!"); | die("Could not open world.dat or world.sav!"); | ||
− | $ | + | $sig = readLong($raw); |
− | if | + | if ($sig != $version) |
− | + | die("world.sav file header not found!"); | |
− | + | ||
$comp = readLong($raw); | $comp = readLong($raw); | ||
if ($comp == 1) | if ($comp == 1) | ||
− | $raw = decompress( | + | $raw = decompress($raw); |
elseif ($comp > 0) | elseif ($comp > 0) | ||
die("world.sav file is corrupted!"); | die("world.sav file is corrupted!"); | ||
− | fseek($raw, | + | fseek($raw, 0x5E, SEEK_SET); |
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$len = readShort($raw); | $len = readShort($raw); | ||
Line 238: | Line 77: | ||
$len = readShort($raw); | $len = readShort($raw); | ||
$world = fread($raw, $len); | $world = fread($raw, $len); | ||
− | $ | + | echo "Extracting raws for randomly generated creatures of $world:\n\n"; |
+ | $skip = readLong($raw); | ||
+ | } | ||
− | + | $numCreatures = readLong($raw); | |
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− | + | for ($i = 0; $i < $numCreatures; $i++) | |
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{ | { | ||
− | $ | + | $data = ''; |
− | + | $file = "creature_$i"; | |
− | + | $numLines = readLong($raw); | |
− | for ($ | + | for ($j = 0; $j < $numLines; $j++) |
{ | { | ||
− | + | $len = readShort($raw); | |
− | + | $str = fread($raw, $len); | |
− | + | $data .= "$str\r\n"; | |
− | + | if (preg_match('/\[CREATURE:(.*?)\]/', $str, $x)) | |
− | + | $file = $x[1]; | |
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} | } | ||
+ | echo "$file...\n"; | ||
+ | file_put_contents($file .'.txt', $data); | ||
} | } | ||
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echo "done!\n"; | echo "done!\n"; | ||
?></nowiki> | ?></nowiki> |