Header parsed half way in D2S

2025-10-13 16:34:23 -05:00 · 2022-05-05 23:34:52 -06:00
parent f55a25d946
commit 062d894b2c
4 changed files with 1030 additions and 8 deletions
--- a/D2SaveFileStructure.php
+++ b/D2SaveFileStructure.php
@@ -0,0 +1,137 @@
+<?php
+
+error_reporting(E_ERROR | E_PARSE);
+set_time_limit(-1);
+ini_set('max_input_time', '-1');
+ini_set('max_execution_time', '0');
+session_start();
+ob_start();
+
+require_once './D2SaveFileStructureData.php';
+
+
+
+
+$filePath = "D:\Diablo II\MODS\ironman-dev\save\Sorc.d2s";
+$fp = fopen($filePath, "rb");
+$offsets = [
+    0 => 4, // Identifier
+    4 => 4, // Version ID
+    8 => 4, // File size
+    12 => 4, // Checksum
+    16 => 4, // Active weapon
+    20 => 16, // Character Name
+    36 => 1, // Character Status
+    37 => 1, // Character progression
+    38 => 2, // Unknown
+    40 => 1, // Character Class
+    41 => 2, // Unknown
+    43 => 1, // Character Level
+    44 => 4, // Unknown
+    48 => 4, // Last played
+    52 => 4, // Unknown
+    56 => 64, // Assigned skills
+    120 => 4, // Left mouse button skill ID
+    124 => 4, // Right mouse button skill ID
+    128 => 4, // Left swap mouse button skill ID
+    132 => 4, // Right swap mouse button skill ID
+    136 => 32, // Character menu appearance
+    168 => 3, // Difficulty
+    171 => 4, // Map ID
+    175 => 2, // Unknown
+    177 => 2, // Mercenary dead
+    179 => 4, // Mercenary ID
+    183 => 2, // Mercenary Name ID
+    185 => 2, // Mercenary type
+    187 => 4, // Mercenary experience
+    191 => 144, // Unknown
+    335 => 298, // Quests
+    633 => 81, // Waypoints
+    714 => 51, // NPC Introductions
+];
+
+foreach ($offsets as $k => $v){
+    fseek($fp, $k);
+    $data[$k] = fread($fp, $v);
+}
+
+function strtobits(string $str): string
+{
+    $ret = "";
+    for ($i = 0; $i < strlen($str); ++ $i) {
+        $ord = ord($str[$i]);
+        for ($bitnum = 7; $bitnum >= 0; -- $bitnum) {
+            if ($ord & (1 << $bitnum)) {
+                $ret .= "1";
+            } else {
+                $ret .= "0";
+            }
+        }
+    }
+    return $ret;
+}
+
+$charData['Identifier'] = bin2hex($data['0']);
+
+$charData['VersionID'] = unpack('l', $data['4'])[1]; // 96 is v1.10+ - check out
+
+$charData['Filesize'] = round(unpack('l', $data['8'])[1]/1024, 2) . " KB";   // 1.41 KB (1,447 bytes) - checks out
+
+// $charData['Checksum'] = bin2hex($data['12']);   
+// $charData['Activeweapon'] = unpack('l', $data['16']);
+
+$charData['CharacterName'] = ($data['20']);
+
+
+$charData['CharacterStatus'] = array_filter(str_split(strtobits($data['36'])));
+
+foreach ($charData['CharacterStatus'] as $k => $v){
+    $str .= ($characterStatus[$k]) . " ";
+}
+
+$charData['CharacterStatus'] = $str;
+
+
+
+// $charData['Characterprogression'] = bindec($data['37']);
+
+$charData['CharacterClass'] = $class[unpack('C',$data['40'])[1]];
+
+
+$charData['CharacterLevel'] = unpack('C', $data['43'])[1];
+
+
+
+$charData['Lastplayed'] = gmdate("Y-m-d\TH:i:s\Z", unpack('I', $data['48'])[0]);
+
+// $charData['Assignedskills'] = (unpack('i16', $data['56']));
+
+$charData['LeftmousebuttonskillID'] = $skills[unpack('i', $data['120'])[1]];
+$charData['RightmousebuttonskillID'] = $skills[unpack('i', $data['124'])[1]];
+$charData['LeftswapmousebuttonskillID'] = $skills[unpack('i', $data['128'])[1]];
+$charData['RightswapmousebuttonskillID'] = $skills[unpack('i', $data['132'])[1]];
+
+// $charData['Charactermenuappearance'] = unpack('i', $data['136']);
+
+$charData['Difficulty'] = strtobits($data['168']);
+
+// $charData['MapID'] = $data['171'];
+
+//$charData['Mercenarydead'] = unpack('i', $data['177']);
+//$charData['MercenaryID'] = $data['179'];
+//$charData['MercenaryNameID'] = $data['183'];
+//$charData['Mercenarytype'] = $data['185'];
+//$charData['Mercenaryexperience'] = $data['187'];
+
+$charData['Quests'] = $data['335'];
+$charData['Waypoints'] = $data['633'];
+$charData['NPCIntroductions'] = $data['714'];
+
+
+echo "<pre>";
+print_r($charData);
+
+// $charData['Unknown'] = $data['44'];
+// $charData['Unknown'] = $data['52'];
+// $charData['Unknown'] = $data['175'];
+// $charData['Unknown'] = $data['191'];