UPDATE: Update howto, fix bug bytes humman format

frontend/bindings/firefly-launcher/internal/diff-service/diffservice.js

@@ -25,11 +25,10 @@ export function CutData(gamePath) {
 /**
  * @param {string} gamePath
  * @param {string} patchPath
- * @param {boolean} isSkipVerify
  * @returns {$CancellablePromise<[boolean, string]>}
  */
-export function DataExtract(gamePath, patchPath, isSkipVerify) {
-    return $Call.ByID(2161622254, gamePath, patchPath, isSkipVerify);
+export function DataExtract(gamePath, patchPath) {
+    return $Call.ByID(2161622254, gamePath, patchPath);
 }
 
 /**
@@ -59,9 +58,8 @@ export function LDiffPatchData(gamePath) {
 /**
  * @param {string} gamePath
  * @param {string} patchPath
- * @param {boolean} isNeedHDiff
  * @returns {$CancellablePromise<[boolean, string]>}
  */
-export function VersionValidate(gamePath, patchPath, isNeedHDiff) {
-    return $Call.ByID(2105077257, gamePath, patchPath, isNeedHDiff);
+export function VersionValidate(gamePath, patchPath) {
+    return $Call.ByID(2105077257, gamePath, patchPath);
 }

frontend/src/main.tsx

@@ -4,20 +4,15 @@ import { RouterProvider, createRouter } from '@tanstack/react-router'
 import './styles/index.css'
 import "../runtime.js"
 import "@wailsio/runtime";
-// Import the generated route tree
 import { routeTree } from './routeTree.gen.js'
 
-// Create a new router instance
 const router = createRouter({ routeTree })
-
-// Register the router instance for type safety
 declare module '@tanstack/react-router' {
   interface Register {
     router: typeof router
   }
 }
 
-// Render the app
 const rootElement = document.getElementById('root')!
 if (!rootElement.innerHTML) {
   const root = ReactDOM.createRoot(rootElement)

frontend/src/pages/about/index.tsx

@@ -3,7 +3,7 @@ import { Link } from "@tanstack/react-router";
 export default function AboutPage() {
     return (
       <div className="min-h-screen bg-base-200 flex items-center justify-center p-6">
-        <div className="max-w-3xl w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-6">
+        <div className="w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-6">
           <h1 className="text-4xl font-bold text-primary text-center">About</h1>
   
           <div className="space-y-4">

frontend/src/pages/analysis/index.tsx

@@ -3,7 +3,7 @@ import { Link } from '@tanstack/react-router';
 export default function AnalysisPage() {
     return (
         <div className="min-h-screen bg-base-200 flex items-center justify-center p-6">
-            <div className="max-w-4xl w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-8">
+            <div className="w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-8">
                 <h1 className="text-4xl font-bold text-primary text-center">
                     Firefly Analysis & Veritas Plugin
                 </h1>
@@ -144,7 +144,7 @@ export default function AnalysisPage() {
                             <div className="space-y-2 text-purple-700">
                                 <div className="flex items-start gap-2">
                                     <span className="font-medium min-w-[20px] text-purple-600">1.</span>
-                                    <p>Launch the <span className="font-semibold">game</span> and your <span className="font-semibold">Firefly Private Server (PS)</span>.</p>
+                                    <p>Launch the <span className="font-semibold">game</span> and your <span className="font-semibold">Firefly GO Server (PS)</span>.</p>
                                 </div>
                                 <div className="flex items-start gap-2">
                                     <span className="font-medium min-w-[20px] text-purple-600">2.</span>

frontend/src/pages/diff/index.tsx

@@ -131,15 +131,13 @@ export default function DiffPage() {
                 setStageType('Version Validate')
                 setProgressUpdate(0)
                 setMaxProgressUpdate(1)
-                const isNeedHDiff = validType !== 'hdiffmap.json'
-                const [validVersion, errorVersion] = await DiffService.VersionValidate(gameDir, diffDir, isNeedHDiff)
+                const [validVersion, errorVersion] = await DiffService.VersionValidate(gameDir, diffDir)
                 if (!handleResult(validVersion, errorVersion)) return
                 setProgressUpdate(1)
             }
 
-            const isSkipVerify = ['manifest', 'hdifffiles.txt', 'hdifffiles.json'].includes(validType)
             setStageType('Data Extract')
-            const [validData, errorData] = await DiffService.DataExtract(gameDir, diffDir, isSkipVerify)
+            const [validData, errorData] = await DiffService.DataExtract(gameDir, diffDir)
             if (!handleResult(validData, errorData)) return
     
             setStageType('Cut Data')

frontend/src/pages/fireflytools/index.tsx

@@ -1,23 +1,23 @@
 import { Link } from "@tanstack/react-router";
 
-export default function SrToolsPage() {
+export default function FireflyToolsPage() {
   return (
       <div className="min-h-screen bg-base-200 flex items-center justify-center p-6">
-          <div className="max-w-4xl w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-8">
-              <h1 className="text-4xl font-bold text-primary text-center">SR Tools</h1>
+          <div className="w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-8">
+              <h1 className="text-4xl font-bold text-primary text-center">Firefly Tools</h1>
 
               {/* Section 1: About SR Tools */}
               <div className="bg-blue-50 border-l-4 border-blue-400 p-6 rounded-r-lg">
                   <h2 className="text-2xl font-bold text-blue-800 flex items-center gap-2 mb-4">
                       <span>ℹ️</span>
-                      <span>About SR Tools</span>
+                      <span>About Firefly Tools</span>
                   </h2>
                   <div className="space-y-3 text-blue-700">
                       <div className="flex items-start gap-3">
                           <div className="text-blue-600 text-lg">🏠</div>
                           <p>
                             This site is a another version of {" "}
-                            <span className="font-semibold text-success">SR Tools {" "}</span>
+                            <span className="font-semibold text-success">Firefly Tools {" "}</span>
                             developed by {" "}
                             <span className="font-semibold text-warning">Me {"(Kain)"}</span>
                           </p>
@@ -95,9 +95,24 @@ export default function SrToolsPage() {
                       </div>
                       <div className="flex items-start gap-3">
                           <div className="text-green-600 text-lg">🔌</div>
-                          <p>Instantly apply setups to <span className="font-semibold text-warning">Firefly Private Server</span> using <span className="font-semibold">Connect PS</span> — no manual file uploads required.</p>
+                          <p>Instantly apply setups to <span className="font-semibold text-warning">Firefly GO Server</span> using <span className="font-semibold">Connect PS</span> — no manual file uploads required.</p>
                       </div>
                       <div className="flex items-start gap-3">
+  <div className="text-green-600 text-2xl">✨</div>
+  <div>
+    <h4 className="font-semibold text-green-800 text-lg">Extra Settings</h4>
+    <p className="text-green-700 mt-1">
+      Enhance your <span className="font-semibold text-warning">Firefly GO Server</span> experience with extra features:
+    </p>
+    <ul className="list-disc list-inside mt-2 space-y-1 text-green-700">
+      <li>🎭 <span className="font-medium">Hidden Game UI</span> — remove the entire game interface.</li>
+      <li>🚫 <span className="font-medium">Disable Censorship</span> — get rid of Lens Flare censor 💀.</li>
+      <li>🧪 <span className="font-medium">Theorycraft Mode</span> — configure HP, cycles, and more via the web.</li>
+    </ul>
+  </div>
+</div>
+
+                      <div className="flex items-start gap-3">
                           <div className="text-green-600 text-lg">📂</div>
                           <p>Export and import full builds using <code className="bg-gray-200 px-2 py-1 rounded text-sm">freesr-data.json</code>.</p>
                       </div>

frontend/src/pages/howto/index.tsx

@@ -3,7 +3,7 @@ import { Link } from '@tanstack/react-router';
 export default function HowToPage() {
     return (
         <div className="min-h-screen bg-base-200 flex items-center justify-center p-6">
-            <div className="max-w-4xl w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-8">
+            <div className=" w-full bg-base-100 shadow-xl rounded-2xl p-8 space-y-8">
                 <h1 className="text-4xl font-bold text-primary text-center">How to Use</h1>
 
                 {/* Section 1: Launcher Features */}
@@ -28,13 +28,23 @@ export default function HowToPage() {
                             </p>
                         </div>
                         <div className="flex items-start gap-3">
-                            <div className="text-green-600 text-lg">📦</div>
-                            <p>Patch and update game files using{" "}
-                                <a href="/hdiff" className="link link-info font-mono">Hdiffz Tool</a>
-                                {" "}(HDiffPatch) — fast & lightweight incremental updates.
+                            <div className="text-green-600 text-2xl">📦</div>
+                            <div>
+                                <p className="text-green-800 font-semibold">
+                                    Patch & Update Game Files
+                                </p>
+                                <p className="text-green-700">
+                                    Use the{" "}
+                                    <a href="/diff" className="link link-info font-mono">Diff Tool</a>{" "}
+                                    (<span className="font-medium">DiffPatch</span>) for fast & lightweight incremental updates.
+                                </p>
+                                <p className="text-green-700 mt-1">
+                                    Supports <span className="font-semibold">Hdiff</span>, <span className="font-semibold">Ldiff</span>, and custom diff formats.
                                 </p>
                             </div>
                         </div>
+
+                    </div>
                 </div>
 
                 {/* Section 2: FireflyGo Commands */}
@@ -65,8 +75,60 @@ export default function HowToPage() {
                         </div>
                     </div>
 
+                    <div className="bg-white border border-blue-200 rounded-lg p-4">
+                        <div className="flex items-start gap-3">
+                            <div className="text-blue-600 text-lg">✨</div>
+                            <div className="flex-1">
+                                <h4 className="font-semibold text-blue-800 mb-1">Extra Settings</h4>
+
+                                <div className="space-y-4 text-blue-700 text-sm">
+
+                                    <div className="bg-blue-50 border border-blue-200 rounded-lg p-3">
+                                        <h5 className="font-semibold text-blue-800 flex items-center gap-2">
+                                            🎭 Hidden UI
+                                        </h5>
+                                        <p className="mt-1">
+                                            Instantly hides the entire game UI — often used in DIM showcase videos.
+                                        </p>
+                                    </div>
+
+
+                                    <div className="bg-blue-50 border border-blue-200 rounded-lg p-3">
+                                        <h5 className="font-semibold text-blue-800 flex items-center gap-2">
+                                            🚫 Disable Censorship
+                                        </h5>
+                                        <p className="mt-1">
+                                            Remove the Lens Flare censor effect 💀 for a cleaner experience.
+                                        </p>
+                                    </div>
+
+                                    <div className="bg-blue-50 border border-blue-200 rounded-lg p-3">
+                                        <h5 className="font-semibold text-blue-800 flex items-center gap-2">
+                                            🧪 Theorycraft Mode
+                                        </h5>
+                                        <p className="mt-1">
+                                            No need to type chat commands anymore — configure everything through the
+                                            web: adjust monster HP, set cycles, view logs, and more.
+                                        </p>
+                                    </div>
+                                </div>
+
+
+                                <div className="mt-4 aspect-w-16 aspect-h-9">
+                                    <iframe
+                                        src="https://www.youtube.com/embed/uiKdFrvn9NQ"
+                                        title="Extra Settings Tutorial"
+                                        allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+                                        allowFullScreen
+                                        className="rounded-lg w-full h-[300px]"
+                                    ></iframe>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
                     {/* Commands List */}
-                    <div className="space-y-4">
+                    <div className="space-y-4 mt-4">
                         <h3 className="text-lg font-semibold text-blue-800">Available Commands:</h3>
 
                         {/* Theorycraft Toggle */}
@@ -103,16 +165,28 @@ export default function HowToPage() {
                             <div className="flex items-start gap-3">
                                 <div className="text-blue-600 text-lg">❤️</div>
                                 <div className="flex-1">
-                                    <h4 className="font-semibold text-blue-800 mb-1">HP Override <span className="text-red-600 text-sm">(Theorycraft only)</span></h4>
-                                    <div className="space-y-1 text-blue-700">
-                                        <p><code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp WAVE HP</code> — Set monster HP for a specific wave</p>
-                                        <p className="text-sm">Example: <code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp 1 2000000</code> sets Wave 1 monster HP to 2,000,000</p>
-                                        <p className="text-sm"><code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp 0</code> disables HP override</p>
+                                    <h4 className="font-semibold text-blue-800 mb-1">
+                                        HP Override <span className="text-red-600 text-sm">(Theorycraft only)</span>
+                                    </h4>
+                                    <div className="space-y-2 text-blue-700 text-sm">
+                                        <p>
+                                            <code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp N</code> — Set monster HP (only available in Theorycraft mode)
+                                        </p>
+                                        <p>
+                                            <code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp 0</code> — Disable the set HP feature
+                                        </p>
+                                        <p>
+                                            <code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp Wave V1 V2 ...</code> — Set HP for each monster in a specific wave
+                                        </p>
+                                        <p className="ml-4">
+                                            Example: <code className="bg-blue-100 px-1 py-0.5 rounded text-sm">/hp 1 2000000 3000000</code> sets wave 1 monster1 HP=2,000,000 and monster2 HP=3,000,000
+                                        </p>
                                     </div>
                                 </div>
                             </div>
                         </div>
 
+
                         {/* Log Command */}
                         <div className="bg-white border border-blue-200 rounded-lg p-4">
                             <div className="flex items-start gap-3">

frontend/src/routes/__root.tsx

@@ -71,7 +71,7 @@ function RootLayout() {
                     </Link>
                 </div>
                 <div className="navbar-center hidden md:flex">
-                    <ul className="menu menu-horizontal px-1">
+                    <ul className="menu menu-horizontal px-1 gap-4">
                         <li><Link to="/">Home</Link></li>
                         <li>
                             <details>
@@ -87,7 +87,7 @@ function RootLayout() {
                                 <summary>Plugins</summary>
                                 <ul className="p-2">
                                     <li><Link to="/analysis">Analysis (Veritas)</Link></li>
-                                    <li><Link to="/srtools">SrTools</Link></li>
+                                    <li><Link to="/srtools">Firefly Tools</Link></li>
                                 </ul>
                             </details>
                         </li>

frontend/src/routes/srtools.tsx

@@ -1,8 +1,8 @@
-import SrToolsPage from '@/pages/srtools'
+import FireflyToolsPage from '@/pages/fireflytools'
 import { createFileRoute } from '@tanstack/react-router'
 
 export const Route = createFileRoute('/srtools')({
-  component: SrToolsPage,
+  component: FireflyToolsPage,
 })
 
 

internal/diff-service/hdiffz.go

@@ -35,13 +35,11 @@ func (h *DiffService) CheckTypeHDiff(patchPath string) (bool, string, string) {
 	return false, "", "not found hdifffiles.txt or hdiffmap.json"
 }
 
-func (h *DiffService) VersionValidate(gamePath, patchPath string, isNeedHDiff bool) (bool, string) {
+func (h *DiffService) VersionValidate(gamePath, patchPath string) (bool, string) {
 	oldBinPath := filepath.Join(gamePath, "StarRail_Data\\StreamingAssets\\BinaryVersion.bytes")
-	oldVersionData, err := models.ParseBinaryVersion(oldBinPath)
-	if err != nil {
+	if _, err := os.Stat(oldBinPath); err != nil {
 		return false, err.Error()
 	}
-
 	if _, err := os.Stat(patchPath); err != nil {
 		return false, err.Error()
 	}
@@ -52,38 +50,33 @@ func (h *DiffService) VersionValidate(gamePath, patchPath string, isNeedHDiff bo
 		}
 	}
 
-	if !isNeedHDiff {
+	okFull, errFull := sevenzip.IsFileIn7z(patchPath, "StarRail_Data\\StreamingAssets\\BinaryVersion.bytes")
+	okDiff, errDiff := sevenzip.IsFileIn7z(patchPath, "StarRail_Data\\StreamingAssets\\BinaryVersion.bytes.hdiff")
+
+	if (errFull != nil && errDiff != nil) || (!okFull && !okDiff) {
+		return false, "BinaryVersion file not found in patch"
+	}
+
+	var tempBinFile string
+
+	if okFull {
 		if err := sevenzip.ExtractAFileFromZip(patchPath, "StarRail_Data\\StreamingAssets\\BinaryVersion.bytes", constant.TempUrl); err != nil {
 			return false, err.Error()
 		}
-
-		binPath := filepath.Join(constant.TempUrl, "BinaryVersion.bytes")
-		newVersionData, err := models.ParseBinaryVersion(binPath)
-		if err != nil {
-			return false, err.Error()
-		}
-		defer os.Remove(binPath)
-
-		v := newVersionData.Subtract(oldVersionData)
-		if v != 0 && v != 1 {
-			return false, fmt.Sprintf("the diff version %s not valid with game version %s", newVersionData, oldVersionData)
-		}
-
-		return true, "validated"
-	}
-
+		tempBinFile = filepath.Join(constant.TempUrl, "BinaryVersion.bytes")
+	} else {
 		if err := sevenzip.ExtractAFileFromZip(patchPath, "StarRail_Data\\StreamingAssets\\BinaryVersion.bytes.hdiff", constant.TempUrl); err != nil {
 			return false, err.Error()
 		}
-
 		patchBinFile := filepath.Join(constant.TempUrl, "BinaryVersion.bytes.hdiff")
-	sourceBinFile := filepath.Join(gamePath, "StarRail_Data\\StreamingAssets\\BinaryVersion.bytes")
-	tempBinFile := filepath.Join(constant.TempUrl, "BinaryVersion.bytes")
+		sourceBinFile := oldBinPath
+		tempBinFile = filepath.Join(constant.TempUrl, "BinaryVersion.bytes")
 		if err := hpatchz.ApplyPatch(sourceBinFile, patchBinFile, tempBinFile); err != nil {
 			os.Remove(patchBinFile)
 			return false, err.Error()
 		}
 		os.Remove(patchBinFile)
+	}
 
 	okFullPkg, err1 := sevenzip.IsFileIn7z(patchPath, "pkg_version")
 	okDiffPkg, err2 := sevenzip.IsFileIn7z(patchPath, "pkg_version.hdiff")
@@ -96,7 +89,6 @@ func (h *DiffService) VersionValidate(gamePath, patchPath string, isNeedHDiff bo
 		}
 	}
 	if okDiffPkg {
-
 		if err := sevenzip.ExtractAFileFromZip(patchPath, "pkg_version.hdiff", constant.TempUrl); err != nil {
 			return false, err.Error()
 		}
@@ -119,8 +111,11 @@ func (h *DiffService) VersionValidate(gamePath, patchPath string, isNeedHDiff bo
 	}
 	os.Remove(tempPkgFile)
 
+	// MD5 check BinaryVersion
+	flags := false
 	for _, pkgData := range pkgDataList {
 		if filepath.ToSlash(pkgData.RemoteFile) == "StarRail_Data/StreamingAssets/BinaryVersion.bytes" {
+			flags = true
 			md5, err := verifier.FileMD5(tempBinFile)
 			if err != nil {
 				os.Remove(tempBinFile)
@@ -134,15 +129,18 @@ func (h *DiffService) VersionValidate(gamePath, patchPath string, isNeedHDiff bo
 			break
 		}
 	}
-
+	if !flags {
+		os.Remove(tempBinFile)
+		return false, "BinaryVersion file not found in patch"
+	}
 	_, err = models.ParseBinaryVersion(tempBinFile)
 	if err != nil {
 		os.Remove(tempBinFile)
 		return false, err.Error()
 	}
+
 	os.Remove(tempBinFile)
 	return true, "validated"
-
 }
 
 func (h *DiffService) HDiffPatchData(gamePath string) (bool, string) {

internal/diff-service/utils.go

@@ -2,15 +2,15 @@ package diffService
 
 import (
 	"firefly-launcher/pkg/constant"
-	"firefly-launcher/pkg/verifier"
 	"firefly-launcher/pkg/sevenzip"
-	"github.com/wailsapp/wails/v3/pkg/application"
+	"io"
 	"os"
 	"path/filepath"
-	"io"
+
+	"github.com/wailsapp/wails/v3/pkg/application"
 )
 
-func (h *DiffService) DataExtract(gamePath, patchPath string, isSkipVerify bool) (bool, string) {
+func (h *DiffService) DataExtract(gamePath, patchPath string) (bool, string) {
 	os.RemoveAll(constant.TempUrl)
 	if _, err := os.Stat(gamePath); err != nil {
 		return false, err.Error()
@@ -30,20 +30,7 @@ func (h *DiffService) DataExtract(gamePath, patchPath string, isSkipVerify bool)
 		os.RemoveAll(constant.TempUrl)
 		return false, err.Error()
 	}
-
-	if !isSkipVerify {
-		validator, err := verifier.NewVerifier(gamePath, constant.TempUrl)
-		if err != nil {
-			os.RemoveAll(constant.TempUrl)
-			return false, err.Error()
-		}
-
-		if err := validator.VerifyAll(); err != nil {
-			os.RemoveAll(constant.TempUrl)
-			return false, err.Error()
-		}
-	}
-	return true, "validated"
+	return true, "extract completed"
 }
 
 func (h *DiffService) CutData(gamePath string) (bool, string) {

internal/git-service/util.go

@@ -13,16 +13,34 @@ import (
 	"runtime"
 	"sync"
 	"time"
+
 )
 
 func HumanFormat(bytes float64) string {
-	for _, unit := range []string{"", "Ki", "Mi", "Gi"} {
-		if math.Abs(bytes) < 1024.0 {
-			return fmt.Sprintf("%3.1f%sB", bytes, unit)
+	if math.IsNaN(bytes) || math.IsInf(bytes, 0) {
+		return fmt.Sprintf("%v", bytes)
 	}
-		bytes /= 1024.0
+	if bytes == 0 {
+		return "0B"
 	}
-	return fmt.Sprintf("%.1fTiB", bytes)
+
+	neg := bytes < 0
+	if neg {
+		bytes = -bytes
+	}
+
+	units := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"}
+	i := 0
+	for bytes >= 1024 && i < len(units)-1 {
+		bytes /= 1024
+		i++
+	}
+
+	res := fmt.Sprintf("%.1f%s", bytes, units[i])
+	if neg {
+		res = "-" + res
+	}
+	return res
 }
 
 type WriteCounter struct {
@@ -53,14 +71,13 @@ func (wc *WriteCounter) PrintProgress() {
 	if elapsed < 0.001 {
 		elapsed = 0.001
 	}
-	speed := float64(wc.Total) / 1024 / 1024 / elapsed
+	speed := float64(wc.Total) / elapsed
 	percent := float64(wc.Total) / float64(wc.TotalSize) * 100
 	if wc.OnEmit != nil {
 		wc.OnEmit(percent, fmt.Sprintf("%s/s", HumanFormat(speed)))
 	}
 }
 
-// --- DownloadFileParallel ---
 func (g *GitService) downloadFileParallel(filePath, url string, numParts int, onEmit func(percent float64, speed string)) (tmpPath string, err error) {
 	resp, err := http.Head(url)
 	if err != nil {

main.go

@@ -98,7 +98,6 @@ func main() {
 		DevToolsEnabled:  true,
 	})
 
-
 	err = app.Run()
 	if err != nil {
 		log.Fatal(err)

pkg/constant/constant.go

@@ -10,7 +10,7 @@ const ProxyZipFile = "64bit.zip"
 const LauncherFile = "firefly-launcher.exe"
 const TempUrl = "./temp"
 
-const CurrentLauncherVersion = "1.7.0"
+const CurrentLauncherVersion = "1.9.0"
 
 type ToolFile string
 
@@ -19,15 +19,13 @@ const (
 	Tool7zaDLL     ToolFile = "bin/7za.dll"
 	Tool7zxaDLL    ToolFile = "bin/7zxa.dll"
 	ToolHPatchzExe ToolFile = "bin/hpatchz.exe"
-	ToolHDiffzExe  ToolFile = "bin/hdiffz.exe"
 )
 
 var RequiredFiles = map[ToolFile]string{
-	Tool7zaExe:     "assets/7zip/7za.exe",
-	Tool7zaDLL:     "assets/7zip/7za.dll",
-	Tool7zxaDLL:    "assets/7zip/7zxa.dll",
-	ToolHPatchzExe: "assets/HDiffPatch/hpatchz.exe",
-	ToolHDiffzExe:  "assets/HDiffPatch/hdiffz.exe",
+	Tool7zaExe:     "assets/7za.exe",
+	Tool7zaDLL:     "assets/7za.dll",
+	Tool7zxaDLL:    "assets/7zxa.dll",
+	ToolHPatchzExe: "assets/hpatchz.exe",
 }
 
 func (t ToolFile) GetEmbedPath() string {

pkg/models/binary-version.go

@@ -6,7 +6,6 @@ import (
 	"os"
 	"regexp"
 	"strconv"
-	"strings"
 )
 
 type BinaryVersion struct {
@@ -24,45 +23,25 @@ func ParseBinaryVersion(path string) (*BinaryVersion, error) {
 	}
 
 	content := string(data)
+	fmt.Println(content)
 
-	lastDash := strings.LastIndex(content, "-")
-	if lastDash == -1 {
-		return nil, errors.New("no dash found in version string")
-	}
-
-	secondLastDash := strings.LastIndex(content[:lastDash], "-")
-	if secondLastDash == -1 {
-		return nil, errors.New("only one dash found in version string")
-	}
-
-	versionSlice := content[secondLastDash+1 : lastDash]
-	re := regexp.MustCompile(`^([A-Za-z]+)([\d\.]+)$`)
-	matches := re.FindStringSubmatch(versionSlice)
-	if len(matches) < 3 {
+	re := regexp.MustCompile(`([A-Za-z]+)(\d+)(?:\.(\d+))?(?:\.(\d+))?`)
+	matches := re.FindStringSubmatch(content)
+	if len(matches) < 2 {
 		return nil, errors.New("invalid version format")
 	}
+
 	binaryVersion := BinaryVersion{
 		Name: matches[1],
 	}
-	numbers := strings.Split(matches[2], ".")
-
-	if len(numbers) > 0 {
-		binaryVersion.Major, err = strconv.Atoi(numbers[0])
-		if err != nil {
-			return nil, err
+	if matches[2] != "" {
+		binaryVersion.Major, _ = strconv.Atoi(matches[2])
 	}
+	if len(matches) > 3 && matches[3] != "" {
+		binaryVersion.Minor, _ = strconv.Atoi(matches[3])
 	}
-	if len(numbers) > 1 {
-		binaryVersion.Minor, err = strconv.Atoi(numbers[1])
-		if err != nil {
-			return nil, err
-		}
-	}
-	if len(numbers) > 2 {
-		binaryVersion.Patch, err = strconv.Atoi(numbers[2])
-		if err != nil {
-			return nil, err
-		}
+	if len(matches) > 4 && matches[4] != "" {
+		binaryVersion.Patch, _ = strconv.Atoi(matches[4])
 	}
 
 	binaryVersion.Data = data