added --silent and register values in windows registry keys

main.go

@@ -1,9 +1,11 @@
 package main
 
 import (
+	"flag"
 	"fmt"
-	"math"
 	"os"
+	"time"
+
 	"spitfire-installer/spm"
 
 	rl "github.com/gen2brain/raylib-go/raylib"
@@ -30,7 +32,14 @@ var (
 const finalStep = 3
 
 func main() {
-	spm.Run()
+	// Check for the --silent flag.
+	silent := flag.Bool("silent", false, "run installer without GUI")
+	flag.Parse()
+
+	if *silent {
+		runSilent()
+		return
+	}
 
 	monitor := rl.GetCurrentMonitor()
 	if monitor < 0 {
@@ -96,8 +105,8 @@ func main() {
 			radius := float32(30)
 			dx := mousePos.X - topRightX
 			dy := mousePos.Y - topRightY
-			dist := float32(math.Sqrt(float64(dx*dx + dy*dy)))
-			if dist < radius+30 {
+			dist := float32((dx*dx + dy*dy))
+			if dist < (radius+30)*(radius+30) {
 				textHoverFade += 0.1
 				if textHoverFade > 1 {
 					textHoverFade = 1
@@ -161,6 +170,36 @@ func main() {
 	}
 }
 
+func runSilent() {
+	fmt.Println("Running installer in silent mode (default values will be used).")
+
+	// Start the download+decompress phase.
+	installer.StartDownloadDecompress()
+
+	// Poll until the download/decompression phase is done.
+	for !installer.DoneDownload {
+		time.Sleep(1 * time.Second)
+	}
+
+	// Start the final installation.
+	installer.FinalInstall()
+
+	// Poll until installation is finished.
+	for !installer.DoneInstall {
+		time.Sleep(1 * time.Second)
+	}
+
+	if installer.LastError != nil {
+		fmt.Printf("Installation failed: %v\n", installer.LastError)
+		os.Exit(1)
+	}
+
+	fmt.Println("Installation complete!")
+	// Optionally launch the app after install:
+	// spm.Run() or another function if needed.
+	os.Exit(0)
+}
+
 func handleInput(mousePos rl.Vector2, screenW, screenH, buttonW, buttonH int, prevX, prevY, nextX, nextY int32) {
 	switch currentStep {
 	case 0:
@@ -211,7 +250,7 @@ func drawHeader(screenW int) {
 }
 
 // Now we pass "displayProgress" (0..100) as a float, "posAlpha" in [0..1],
-// plus "doneInstall" to show the "Run App" button
+// plus "doneInstall" to show the "Run App" button.
 func drawInstallCircle(screenW, screenH int, posAlpha, displayProgress float32, doneInstall bool, hoverAlpha float32) {
 	// Lerp position/radius
 	topRight := rl.Vector2{X: float32(screenW - 80), Y: 100}
@@ -251,7 +290,7 @@ func drawInstallCircle(screenW, screenH int, posAlpha, displayProgress float32,
 	}
 }
 
-// "Run App" button logic is the same
+// "Run App" button logic is the same.
 func drawRunAppButton(cx, cy float32) {
 	w := float32(180)
 	h := float32(50)
@@ -259,7 +298,8 @@ func drawRunAppButton(cx, cy float32) {
 	hovered := overRect(rl.GetMousePosition(), rect)
 	drawRoundedRectButton(rect, "Start Spitfire", 1.0, hovered)
 	if hovered && rl.IsMouseButtonPressed(rl.MouseLeftButton) {
-		fmt.Println("Launching the app (placeholder)...")
+		fmt.Println("Launching...")
+		spm.Run()
 		os.Exit(0)
 	}
 }
@@ -346,85 +386,3 @@ func startTransition(from, to int) {
 	targetStep = to
 	transition.Start(from, to)
 }
-
-// SPM example
-
-// package main
-
-// import (
-// 	"fmt"
-// 	"os"
-// 	"path/filepath"
-// 	"spitfire-installer/spm"
-// 	"time"
-// )
-
-// func main() {
-// 	// Start a goroutine to display progress updates
-// 	done := make(chan bool)
-// 	go func() {
-// 		for {
-// 			select {
-// 			case <-done:
-// 				return
-// 			default:
-// 				percentage, task := spm.GetProgress()
-// 				fmt.Printf("\r[%3d%%] %s", percentage, task)
-// 				time.Sleep(500 * time.Millisecond)
-// 			}
-// 		}
-// 	}()
-
-// 	// Set up the download directory
-// 	downloadDir := spm.GetTempDownloadDir()
-// 	fmt.Println("\nTemporary download directory:", downloadDir)
-
-// 	// Download the APPINDEX
-// 	appIndexPath := filepath.Join(downloadDir, "APPINDEX")
-// 	spm.UpdateProgress(0, "Starting APPINDEX download")
-// 	if err := spm.DownloadAppIndex(appIndexPath); err != nil {
-// 		fmt.Println("\nError downloading APPINDEX:", err)
-// 		done <- true
-// 		os.Exit(1)
-// 	}
-
-// 	// Download the desired package version (e.g., nightly)
-// 	packageName := "spitfire-browser"
-// 	release := "nightly"
-
-// 	spm.UpdateProgress(0, "Starting package download")
-// 	if err := spm.DownloadPackageFromAppIndex(appIndexPath, packageName, release, downloadDir); err != nil {
-// 		fmt.Println("\nError downloading package:", err)
-// 		done <- true
-// 		os.Exit(1)
-// 	}
-
-// 	// Decompress and install
-// 	packagePath := filepath.Join(downloadDir, "browser-amd64-nightly-linux.tar.gz")
-// 	spm.UpdateProgress(0, "Starting decompression")
-// 	tempDir, err := spm.DecompressToTemp(packagePath)
-// 	if err != nil {
-// 		fmt.Println("\nError decompressing package:", err)
-// 		done <- true
-// 		os.Exit(1)
-// 	}
-// 	fmt.Println("\nDecompressed package to:", tempDir)
-
-// 		// Generate default install directory
-// 		installDir, err := spm.GetDefaultInstallDir()
-// 		if err != nil {
-// 			inst.LastError = fmt.Errorf("failed to determine default install directory: %w", err)
-// 			return
-// 		}
-
-// 	spm.UpdateProgress(0, "Starting installation")
-// 	if err := spm.MoveFilesToInstallDir(tempDir, installDir); err != nil {
-// 		fmt.Println("\nError installing package:", err)
-// 		done <- true
-// 		os.Exit(1)
-// 	}
-
-// 	// Notify progress display to stop and finalize
-// 	done <- true
-// 	fmt.Printf("\nSuccessfully installed %s (%s) to %s\n", packageName, release, installDir)
-// }