First release

kh-savefileconverter · Jun 13, 2024 · 11eaa74 · 11eaa74
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diff --git a/README.md b/README.md
@@ -1,2 +1,4 @@
 # kh-savefileconverter.github.io
 A simple savefile converter that can convert EGS savefiles for Kingdom Hearts to Steam and vice-versa
+
+Initial draft and code done by ChatGPT because this was just a "what if lol" idea
diff --git a/copyHexOffsets.js b/copyHexOffsets.js
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+function copyHexOffsets() {
+    const fileInput1 = document.getElementById('file1').files[0];
+    const fileInput2 = document.getElementById('file2').files[0];
+
+    if (!fileInput1 || !fileInput2) {
+        alert("Please select two files.");
+        return;
+    }
+
+    const reader1 = new FileReader();
+    const reader2 = new FileReader();
+
+    reader1.onload = function (e1) {
+        const arrayBuffer1 = e1.target.result;
+        const uint8Array1 = new Uint8Array(arrayBuffer1);
+
+        reader2.onload = function (e2) {
+            const arrayBuffer2 = e2.target.result;
+            const uint8Array2 = new Uint8Array(arrayBuffer2);
+
+            // Copy offsets from 00000000 to 00000150
+            for (let i = 0; i <= 0x150; i++) {
+                uint8Array1[i] = uint8Array2[i];
+            }
+
+            // Create new file
+            const blob1 = new Blob([uint8Array1], { type: 'application/octet-stream' });
+
+            const downloadLink1 = document.getElementById('download1');
+            downloadLink1.href = URL.createObjectURL(blob1);
+            downloadLink1.download = fileInput2.name;
+            downloadLink1.style.display = 'block';
+        };
+
+        reader2.readAsArrayBuffer(fileInput2);
+    };
+
+    reader1.readAsArrayBuffer(fileInput1);
+}
diff --git a/index.html b/index.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Kingdom Hearts 1.5+2.5 + DDD Savefile Converter</title>
+</head>
+<body>
+    <h1>Kingdom Hearts 1.5+2.5 + DDD Savefile Converter</h1>
+	<h2>To use this tool, you first must create an empty savefile to convert to (so an empty KHIIFM_WW.png if you want to convert to Steam or an empty KHIIFM.png if you want to convert to Epic Games)
+	<h3>Convert from (put your original savefile here):</h3>
+    <input type="file" id="file1" accept=".png">
+	<h3>Convert to (put your empty savefile you want to play with here):</h3>
+    <input type="file" id="file2" accept=".png">
+	<br><br>
+    <button onclick="copyHexOffsets()">Convert</button>
+    <br><br>
+    <a id="download1" style="display: none;">Download converted savefile</a>
+
+    <script src="copyHexOffsets.js"></script>
+</body>
+</html>