From 29063867c5c93892829573bdbf70fb737356006a Mon Sep 17 00:00:00 2001
From: Hash Borgir <atirjavid@gmail.com>
Date: Tue, 28 Jun 2022 22:54:27 -0600
Subject: [PATCH] Testing d2s stats

---
 CharEditor.php | 138 ++++++++++++++++++++++---------------------------
 1 file changed, 61 insertions(+), 77 deletions(-)

diff --git a/CharEditor.php b/CharEditor.php
index 56e46d5..77183ce 100644
--- a/CharEditor.php
+++ b/CharEditor.php
@@ -11,10 +11,9 @@ require_once './config.php';
 require_once './_pdo.php';
 
 require_once './src/D2Functions.php';
-require_once './src/D2BitReader.php';
 require_once './src/D2ByteReader.php';
-//require_once './src/D2Item.php';
-
+require_once './src/D2BitReader.php';
+require_once './src/D2Item.php';
 
 define('DB_FILE', $_SESSION['modname'] . ".db");
 PDO_Connect("sqlite:" . DB_FILE);
@@ -27,96 +26,81 @@ $sql = "SELECT code,namestr
          UNION SELECT code,namestr
          FROM misc
          UNION SELECT code,namestr
-         FROM weapons
-    ";
+         FROM weapons";
 $namestr = PDO_FetchAssoc($sql);
 
-//ddump($namestr);
+$sql = "SELECT ID,Stat,CSvBits FROM itemstatcost WHERE Saved=1";
+$ISCData = PDO_FetchAll($sql);
+
+foreach ($ISCData as $k => $v) {
+    $ISC[$v['ID']] = $v;
+}
+
 //$filePath = "D:\Diablo II\MODS\ironman-dev\save\Aldur.d2s";
 $filePath = "D:\Diablo II\MODS\ironman-dev\save\Sorc.d2s";
 //$filePath = "D:\Diablo II\MODS\MedianXL2012\save\Lok.d2s";
 //$filePath = "D:\Diablo II\MODS\MedianXL2012\save\Pal.d2s";
+//$filePath = "D:\Diablo II\MODS\MedianXL2012\save\Test.d2s";
 
-$fp = fopen($filePath, 'r+b');
 $data = file_get_contents($filePath);
+$ByteReader = new D2ByteReader($data);
 
-$i_TotalOffset = strpos($data, "JM");
-fseek($fp, $i_TotalOffset + 2);
-$i_Total = unpack('S*', (fread($fp, 2)))[1];
+$gf = strposX($data, 'gf', 1) + 2; // find gf and skip it
+$if = strposX($data, 'if', 1);
+$len = $if - $gf;
 
-$i_Offsets = [];
-for($i=0; $i <= $i_Total; $i++){
-    $i_Offsets[] = strposX($data, "JM", $i+2);
-}
-foreach($i_Offsets as $k=>$v){
-    $itemOffsets[$v] = $i_Offsets[$k+1] - $i_Offsets[$k];
-}
-array_pop($itemOffsets);
+$stats = new D2BitReader($ByteReader->toBits($ByteReader->readh($gf, $len)));
 
+$bits = $stats->getBits();
+$cleanbits = substr($bits, 0, -11);
+$stats->setBits($cleanbits);
 
-//$items = null;
+//$stats->rewind();
+//foreach ($ISC as $i) {
+//    $stat = $i['Stat'];
+//    $CSvBits = (int) $i['CSvBits'];
 //
-//$offset = $i_offset + 4; // JM00
-//
-//$first_item_offset = strposX($data, "JM", 2);
-//$second_item_offset = strposX($data, "JM", 3);
-//
-//$item_size = $second_item_offset - $first_item_offset;
-//
-//for ($i = 2; $i <= $i_total; $i++) {
-//    fseek($fp, strposX($data, 'JM', $i));
-//    $_items[] = unpack('C*', fread($fp, 21));
-//}
-//
-//foreach ($_items as $_item) {
-//    $item = null;
-//    foreach ($_item as $i_bytes) {
-//        $item .= strrev(str_pad(decbin($i_bytes), 8, 0, STR_PAD_LEFT));
-//    }
-//    $items[] = $item;
+//    $id = hexdec($ByteReader->toBytesR($stats->readb(9)));
+//    $stats->skip($CSvBits);
+//    $ids[$id] = ($ISC[$id]);
 //}
 
-// ddump($items);
 
-foreach ($items as $_item) {
-
-    // dump($_item[19]);
-    // dump($_item);
-    // dump(strtoupper(implode(" ", str_split($_item, 8))));
-    // dump((($_item[36])));
-
-    $b = new D2BitReader($_item);
-
-    $b->seek(58);
-    $parent = bindec(strrev($b->read(3)));
-    if ($parent == 0) {
-        $b->seek(73);
-        $_stored = bindec(strrev($b->read(3)));
-        switch ($_stored) {
-            case 0: 
-                $stored = ''; // item is not stored, check bit 58
-                break;
-            case 1:
-                $stored = 'Inventory';
-                break;
-            case 4:
-                $stored = 'Horadric Cube';
-                break;
-            case 5:
-                $stored = 'Stash';
-                break;
-        }
-        dump($stored);
+$stats->rewind();
+for($i=0; $i <= strlen($bits); $i++) {     
+    $id = hexdec($ByteReader->toBytesR($stats->readb(9)));
+    if (!empty($ISC[$id])){
+        $val = $stats->readb($ISC[$id]['CSvBits']);
+        $stat = $ISC[$id]['Stat'];
+        $values[$stat] = hexdec($ByteReader->toBytesR($val));
     }
-
-    $b->seek(76);
-    $codeBits = str_split($b->read(32), 8);
-    $itemCode = '';
-    foreach ($codeBits as $byte) {
-        $itemCode .= chr(bindec(strrev($byte)));
-    }
-    $itemCode = trim($itemCode);
-    dump($namestr[$itemCode]);
-    dump($strings[$namestr[$itemCode]]);
 }
+$values['hitpoints'] = (int) round($values['hitpoints'] / 2048);
+$values['maxhp'] = (int) round($values['maxhp'] / 2048);
+$values['mana'] = (int) round($values['mana'] / 2048);
+$values['maxmana'] = (int) round($values['maxmana'] / 2048);
+$values['stamina'] = (int) round($values['stamina'] / 2048);
+$values['maxstamina'] = (int) round($values['maxstamina'] / 2048);
+$values['killcounter'] = (int) round($values['killcounter'] / 2);
 
+var_dump($values);
+
+
+//array_pop($ids);
+//
+//$stats->rewind();
+//foreach($ids as $k => $v){
+//    $stat = $v['Stat'];
+//    $CSvBits = (int) $v['CSvBits'];
+//    $ValShift = (int) $i['ValShift'];
+//    $stats->skip(9);
+//    $values[$stat] = hexdec($ByteReader->toBytesR($stats->readb($CSvBits)));
+//}
+//$values['hitpoints'] = (int) round($values['hitpoints'] / 2048);
+//$values['maxhp'] = (int) round($values['maxhp'] / 2048);
+//$values['mana'] = (int) round($values['mana'] / 2048);
+//$values['maxmana'] = (int) round($values['maxmana'] / 2048);
+//$values['stamina'] = (int) round($values['stamina'] / 2048);
+//$values['maxstamina'] = (int) round($values['maxstamina'] / 2048);
+//
+//dump($values);