mirror of
https://gitlab.com/hashborgir/d2tools.git
synced 2024-10-05 09:06:04 +00:00
114 lines
5.2 KiB
PHP
114 lines
5.2 KiB
PHP
<?php
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require_once './src/D2Functions.php';
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require_once './src/D2ByteReader.php';
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require_once './src/D2BitReader.php';
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$str = <<<EOT
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__ __
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`."._ _,",'
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`. "-----, .-----" ,'
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`. / \ ,'
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\------. _ | |__ ,-.__L | _ _ ,---.
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\ .--. \ \'-, | ,',.'. \ ._ \ | \'-'/ / .-. \
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| | | | | | | J /__\ L | |_)( | | | f / \ l
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| | | | | | | | | ] ] | .-. \ | | | , t \ / j
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/ '--' / ,'_'. |.'_'. F F / |__)/ | / '--'/ \ '-' /
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/_,----' " " | " " /,' "-----' | "-----' '---'
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(' | |'" | |
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_,-" "-._ _,-" "-._ (C) HCB https://im.stoned.io
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<_____________> <_____________> https://d2mods.org
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EOT;
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$cbits = [
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0 => 10, 1 => 10, 2 => 10, 3 => 10, 4 => 10, 5 => 8, 6 => 21, 7 => 21, 8 => 21, 9 => 21, 10 => 21,
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11 => 21, 12 => 7, 13 => 32, 14 => 25, 15 => 25, 37 => 31, 39 => 31, 41 => 31, 43 => 31, 45 => 31,
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183 => 31, 184 => 31, 185 => 31]; // CSvBits to skip
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$exp = [
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0, 500, 1500, 3750, 7875, 14175, 22680, 32886, 44396, 57715, 72144, 90180, 112725, 140906, 176132, 220165, 275207, 344008,
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430010, 537513, 671891, 839864, 1049830, 1312287, 1640359, 2050449, 2563061, 3203826, 3902260, 4663553, 5493363, 6397855,
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7383752, 8458379, 9629723, 10906488, 12298162, 13815086, 15468534, 17270791, 19235252, 21376515, 23710491, 26254525, 29027522,
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32050088, 35344686, 38935798, 42850109, 47116709, 51767302, 56836449, 62361819, 68384473, 74949165, 82104680, 89904191, 98405658,
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107672256, 117772849, 128782495, 140783010, 153863570, 168121381, 183662396, 200602101, 219066380, 239192444, 261129853, 285041630,
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311105466, 339515048, 370481492, 404234916, 441026148, 481128591, 524840254, 572485967, 624419793, 681027665, 742730244, 809986056,
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883294891, 963201521, 1050299747, 1145236814, 1248718217, 1361512946, 1484459201, 1618470619, 1764543065, 1923762030, 2097310703,
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2286478756, 2492671933, 2717422497, 2962400612, 3229426756, 3520485254, 3837739017];
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//$file = "D:\Diablo II\MODS\ironman-dev\save\Necro.d2s";
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$file = $argv[1];
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if (!file_exists($file))
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die("$file does not exist!");
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// create ByteReader object from file binary data
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$BR = new D2ByteReader(file_get_contents($file));
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$data = $BR->getData();
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// offset 36
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// 7 6 5 4 3 2 1 0
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// unknown Expansion Character unknown Died Hardcore unknown
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$statusByte = unpack('C', $data[36])[1];
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$dBit = getBit($statusByte, 3);
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// if Character is dead, then make it alive, reduce 5 levels as penalty
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if ($dBit) {
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// using {} for better readability
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{
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$gf = strposX($data, 'gf', 1) + 2; // find gf and skip it
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$if = strposX($data, 'if', 1);
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$len = $if - $gf;
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// create bitstream
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$stats = new D2BitReader($BR->toBits($BR->readh($gf, $len)));
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// remove 0x1FF from end
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$bits = $stats->getBits();
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$cleanbits = substr($bits, 0, -11);
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$stats->setBits($cleanbits);
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$bits = $stats->getBits();
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// rewind bitstream
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$stats->rewind();
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// get bit offsets for each stat
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$offsets = [];
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for ($i = 0; $i < count($cbits); $i++) {
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$id = hexdec($BR->toBytesR($stats->readb(9)));
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$offsets[$id] = $stats->getOffset();
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$stats->skip($cbits[$id]);
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}
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$offsets[0] = 9;
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// get current character level
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$level = unpack('C', $data[43])[1];
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$stats->seek($offsets[12]);
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$_level = hexdec($BR->toBytesR($stats->readb(7)));
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// reduce current character level by 5, no penalty if < 6
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if ($_level >= 80) {
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$level -= 10;
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} else if ($_level >= 5 || $level <= 80) {
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$level -= 5;
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} else if ($_level <= 5) {
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$level = 1;
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}
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}
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$data[43] = pack('C', $level);
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$statusByteNew = setBit($statusByte, 3, 0); // make character alive
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$data[36] = pack('C', $statusByteNew); // make character alive
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$bitsToWriteLevel = strrev(str_pad(decbin(intval($level)), $cbits[12], 0, STR_PAD_LEFT));
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$bitsToWriteExp = strrev(str_pad(decbin(intval($exp[$level])), $cbits[13], 0, STR_PAD_LEFT));
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$_newBitsTemp = $stats->writeBits($bits, $bitsToWriteLevel, $offsets[12]);
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$newBits = $stats->writeBits($_newBitsTemp, $bitsToWriteExp, $offsets[13]) . "11111111100";
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$bytes = $BR->toBytes($newBits);
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$BR->setData($data);
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$BR->writeBytes($gf, $bytes);
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$BR->writeBytes(12, "00000000");
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$checksum = checksum(unpack('C*', $BR->getData()));
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$BR->writeBytes(12, $checksum);
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$data = $BR->getData();
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file_put_contents($file, $data);
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echo "<pre>$str\n\n\nCharacter is now alive. Go take some mushrooms!\n";
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echo "Previous Level: $_level\n";
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echo "Revive Penalty: " . $_level - $level . "\n";
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echo "New Level: $level\n";
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} else {
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echo "<pre>$str\n\n\nCharacter is not dead. Have you been taking mushrooms lately?";
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} |