refactored project, added makefile

2025-05-18 21:46:58 +09:00
parent c9bb2786f7
commit 1f9e3891ac
9 changed files with 806 additions and 725 deletions
--- a/pkg/launcher/launcher.go
+++ b/pkg/launcher/launcher.go
@@ -0,0 +1,106 @@
+package launcher
+
+import (
+	"fmt"
+	"log"
+	"path/filepath"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/dialog"
+	"turtlesilicon/pkg/paths" // Corrected import path
+	"turtlesilicon/pkg/utils" // Corrected import path
+)
+
+var EnableMetalHud = true // Default to enabled
+
+func LaunchGame(myWindow fyne.Window) {
+	log.Println("Launch Game button clicked")
+
+	if paths.CrossoverPath == "" {
+		dialog.ShowError(fmt.Errorf("CrossOver path not set. Please set it in the patcher."), myWindow)
+		return
+	}
+	if paths.TurtlewowPath == "" {
+		dialog.ShowError(fmt.Errorf("TurtleWoW path not set. Please set it in the patcher."), myWindow)
+		return
+	}
+	if !paths.PatchesAppliedTurtleWoW || !paths.PatchesAppliedCrossOver {
+		confirmed := false
+		dialog.ShowConfirm("Warning", "Not all patches confirmed applied. Continue with launch?", func(c bool) {
+			confirmed = c
+		}, myWindow)
+		if !confirmed {
+			return
+		}
+	}
+
+	log.Println("Preparing to launch TurtleSilicon...")
+
+	rosettaInTurtlePath := filepath.Join(paths.TurtlewowPath, "rosettax87")
+	rosettaExecutable := filepath.Join(rosettaInTurtlePath, "rosettax87")
+	wineloader2Path := filepath.Join(paths.CrossoverPath, "Contents", "SharedSupport", "CrossOver", "CrossOver-Hosted Application", "wineloader2")
+	wowExePath := filepath.Join(paths.TurtlewowPath, "wow.exe") // Corrected to wow.exe
+
+	if !utils.PathExists(rosettaExecutable) {
+		dialog.ShowError(fmt.Errorf("rosetta executable not found at %s. Ensure TurtleWoW patching was successful", rosettaExecutable), myWindow)
+		return
+	}
+	if !utils.PathExists(wineloader2Path) {
+		dialog.ShowError(fmt.Errorf("patched wineloader2 not found at %s. Ensure CrossOver patching was successful", wineloader2Path), myWindow)
+		return
+	}
+	if !utils.PathExists(wowExePath) {
+		dialog.ShowError(fmt.Errorf("wow.exe not found at %s. Ensure your TurtleWoW directory is correct", wowExePath), myWindow)
+		return
+	}
+
+	appleScriptSafeRosettaDir := utils.EscapeStringForAppleScript(rosettaInTurtlePath)
+	cmd1Script := fmt.Sprintf("tell application \"Terminal\" to do script \"cd \" & quoted form of \"%s\" & \" && sudo ./rosettax87\"", appleScriptSafeRosettaDir)
+
+	log.Println("Launching rosettax87 (requires sudo password in new terminal)...")
+	if !utils.RunOsascript(cmd1Script, myWindow) {
+		return
+	}
+
+	dialog.ShowConfirm("Action Required",
+		"The rosetta x87 terminal has been initiated.\n\n"+
+			"1. Please enter your sudo password in that new terminal window.\n"+
+			"2. Wait for rosetta x87 to fully start.\n\n"+
+			"Click Yes once rosetta x87 is running and you have entered the password.\n"+
+			"Click No to abort launching WoW.",
+		func(confirmed bool) {
+			if confirmed {
+				log.Println("User confirmed rosetta x87 is running. Proceeding to launch WoW.")
+				if paths.CrossoverPath == "" || paths.TurtlewowPath == "" {
+					dialog.ShowError(fmt.Errorf("CrossOver path or TurtleWoW path is not set. Cannot launch WoW."), myWindow)
+					return
+				}
+
+				mtlHudValue := "0"
+				if EnableMetalHud {
+					mtlHudValue = "1"
+				}
+
+				shellCmd := fmt.Sprintf(`cd %s && WINEDLLOVERRIDES="d3d9=n,b" MTL_HUD_ENABLED=%s %s %s %s`,
+					utils.QuotePathForShell(paths.TurtlewowPath),
+					mtlHudValue,
+					utils.QuotePathForShell(rosettaExecutable),
+					utils.QuotePathForShell(wineloader2Path),
+					utils.QuotePathForShell(wowExePath))
+
+				escapedShellCmd := utils.EscapeStringForAppleScript(shellCmd)
+				cmd2Script := fmt.Sprintf("tell application \"Terminal\" to do script \"%s\"", escapedShellCmd)
+
+				log.Println("Executing updated WoW launch command via AppleScript...")
+				if !utils.RunOsascript(cmd2Script, myWindow) {
+					return
+				}
+
+				log.Println("Launch commands executed. Check the new terminal windows.")
+				dialog.ShowInformation("Launched", "World of Warcraft is starting. Enjoy.", myWindow)
+			} else {
+				log.Println("User cancelled WoW launch after rosetta x87 initiation.")
+				dialog.ShowInformation("Cancelled", "WoW launch was cancelled.", myWindow)
+			}
+		}, myWindow)
+}
--- a/pkg/patching/patching.go
+++ b/pkg/patching/patching.go
@@ -0,0 +1,259 @@
+package patching
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/dialog"
+	"turtlesilicon/pkg/paths" // Corrected import path
+	"turtlesilicon/pkg/utils" // Corrected import path
+)
+
+func PatchTurtleWoW(myWindow fyne.Window, updateAllStatuses func()) {
+	log.Println("Patch TurtleWoW clicked")
+	if paths.TurtlewowPath == "" {
+		dialog.ShowError(fmt.Errorf("TurtleWoW path not set. Please set it first."), myWindow)
+		return
+	}
+
+	targetWinerosettaDll := filepath.Join(paths.TurtlewowPath, "winerosetta.dll")
+	targetD3d9Dll := filepath.Join(paths.TurtlewowPath, "d3d9.dll")
+	targetRosettaX87Dir := filepath.Join(paths.TurtlewowPath, "rosettax87")
+	dllsTextFile := filepath.Join(paths.TurtlewowPath, "dlls.txt")
+
+	filesToCopy := map[string]string{
+		"winerosetta/winerosetta.dll": targetWinerosettaDll,
+		"winerosetta/d3d9.dll":        targetD3d9Dll,
+	}
+
+	for resourceName, destPath := range filesToCopy {
+		log.Printf("Processing resource: %s to %s", resourceName, destPath)
+		resource, err := fyne.LoadResourceFromPath(resourceName)
+		if err != nil {
+			errMsg := fmt.Sprintf("failed to open bundled resource %s: %v", resourceName, err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+			paths.PatchesAppliedTurtleWoW = false
+			updateAllStatuses()
+			return
+		}
+
+		destinationFile, err := os.Create(destPath)
+		if err != nil {
+			errMsg := fmt.Sprintf("failed to create destination file %s: %v", destPath, err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+			paths.PatchesAppliedTurtleWoW = false
+			updateAllStatuses()
+			return
+		}
+		defer destinationFile.Close()
+
+		_, err = io.Copy(destinationFile, bytes.NewReader(resource.Content()))
+		if err != nil {
+			errMsg := fmt.Sprintf("failed to copy bundled resource %s to %s: %v", resourceName, destPath, err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+			paths.PatchesAppliedTurtleWoW = false
+			updateAllStatuses()
+			return
+		}
+		log.Printf("Successfully copied %s to %s", resourceName, destPath)
+	}
+
+	log.Printf("Preparing rosettax87 directory at: %s", targetRosettaX87Dir)
+	if err := os.RemoveAll(targetRosettaX87Dir); err != nil {
+		log.Printf("Warning: could not remove existing rosettax87 folder '%s': %v", targetRosettaX87Dir, err)
+	}
+	if err := os.MkdirAll(targetRosettaX87Dir, 0755); err != nil {
+		errMsg := fmt.Sprintf("failed to create directory %s: %v", targetRosettaX87Dir, err)
+		dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+		log.Println(errMsg)
+		paths.PatchesAppliedTurtleWoW = false
+		updateAllStatuses()
+		return
+	}
+
+	rosettaFilesToCopy := map[string]string{
+		"rosettax87/rosettax87":           filepath.Join(targetRosettaX87Dir, "rosettax87"),
+		"rosettax87/libRuntimeRosettax87": filepath.Join(targetRosettaX87Dir, "libRuntimeRosettax87"),
+	}
+
+	for resourceName, destPath := range rosettaFilesToCopy {
+		log.Printf("Processing rosetta resource: %s to %s", resourceName, destPath)
+		resource, err := fyne.LoadResourceFromPath(resourceName)
+		if err != nil {
+			errMsg := fmt.Sprintf("failed to open bundled resource %s: %v", resourceName, err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+			paths.PatchesAppliedTurtleWoW = false
+			updateAllStatuses()
+			return
+		}
+
+		destinationFile, err := os.Create(destPath)
+		if err != nil {
+			errMsg := fmt.Sprintf("failed to create destination file %s: %v", destPath, err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+			paths.PatchesAppliedTurtleWoW = false
+			updateAllStatuses()
+			return
+		}
+
+		_, err = io.Copy(destinationFile, bytes.NewReader(resource.Content()))
+		if err != nil {
+			destinationFile.Close()
+			errMsg := fmt.Sprintf("failed to copy bundled resource %s to %s: %v", resourceName, destPath, err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+			paths.PatchesAppliedTurtleWoW = false
+			updateAllStatuses()
+			return
+		}
+		destinationFile.Close()
+
+		if filepath.Base(destPath) == "rosettax87" {
+			log.Printf("Setting execute permission for %s", destPath)
+			if err := os.Chmod(destPath, 0755); err != nil {
+				errMsg := fmt.Sprintf("failed to set execute permission for %s: %v", destPath, err)
+				dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+				log.Println(errMsg)
+				paths.PatchesAppliedTurtleWoW = false
+				updateAllStatuses()
+				return
+			}
+		}
+		log.Printf("Successfully copied %s to %s", resourceName, destPath)
+	}
+
+	log.Printf("Checking dlls.txt file at: %s", dllsTextFile)
+	winerosettaEntry := "winerosetta.dll"
+	libSiliconPatchEntry := "libSiliconPatch.dll"
+	needsWinerosettaUpdate := true
+	needsLibSiliconPatchUpdate := true
+
+	if fileContentBytes, err := os.ReadFile(dllsTextFile); err == nil {
+		fileContent := string(fileContentBytes)
+		if strings.Contains(fileContent, winerosettaEntry) {
+			log.Printf("dlls.txt already contains %s", winerosettaEntry)
+			needsWinerosettaUpdate = false
+		}
+		if strings.Contains(fileContent, libSiliconPatchEntry) {
+			log.Printf("dlls.txt already contains %s", libSiliconPatchEntry)
+			needsLibSiliconPatchUpdate = false
+		}
+	} else {
+		log.Printf("dlls.txt not found, will create a new one with both entries")
+	}
+
+	if needsWinerosettaUpdate || needsLibSiliconPatchUpdate {
+		var fileContentBytes []byte
+		var err error
+		if utils.PathExists(dllsTextFile) {
+			fileContentBytes, err = os.ReadFile(dllsTextFile)
+			if err != nil {
+				errMsg := fmt.Sprintf("failed to read dlls.txt for update: %v", err)
+				dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+				log.Println(errMsg)
+			}
+		}
+
+		currentContent := string(fileContentBytes)
+		updatedContent := currentContent
+
+		if len(updatedContent) > 0 && !strings.HasSuffix(updatedContent, "\n") {
+			updatedContent += "\n"
+		}
+
+		if needsWinerosettaUpdate {
+			if !strings.Contains(updatedContent, winerosettaEntry+"\n") {
+				updatedContent += winerosettaEntry + "\n"
+				log.Printf("Adding %s to dlls.txt", winerosettaEntry)
+			}
+		}
+		if needsLibSiliconPatchUpdate {
+			if !strings.Contains(updatedContent, libSiliconPatchEntry+"\n") {
+				updatedContent += libSiliconPatchEntry + "\n"
+				log.Printf("Adding %s to dlls.txt", libSiliconPatchEntry)
+			}
+		}
+
+		if err := os.WriteFile(dllsTextFile, []byte(updatedContent), 0644); err != nil {
+			errMsg := fmt.Sprintf("failed to update dlls.txt: %v", err)
+			dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+			log.Println(errMsg)
+		} else {
+			log.Printf("Successfully updated dlls.txt")
+		}
+	}
+
+	log.Println("TurtleWoW patching with bundled resources completed successfully.")
+	dialog.ShowInformation("Success", "TurtleWoW patching process completed using bundled resources.", myWindow)
+	updateAllStatuses()
+}
+
+func PatchCrossOver(myWindow fyne.Window, updateAllStatuses func()) {
+	log.Println("Patch CrossOver clicked")
+	if paths.CrossoverPath == "" {
+		dialog.ShowError(fmt.Errorf("CrossOver path not set. Please set it first."), myWindow)
+		return
+	}
+
+	wineloaderBasePath := filepath.Join(paths.CrossoverPath, "Contents", "SharedSupport", "CrossOver", "CrossOver-Hosted Application")
+	wineloaderOrig := filepath.Join(wineloaderBasePath, "wineloader")
+	wineloaderCopy := filepath.Join(wineloaderBasePath, "wineloader2")
+
+	if !utils.PathExists(wineloaderOrig) {
+		dialog.ShowError(fmt.Errorf("original wineloader not found at %s", wineloaderOrig), myWindow)
+		paths.PatchesAppliedCrossOver = false
+		updateAllStatuses()
+		return
+	}
+
+	log.Printf("Copying %s to %s", wineloaderOrig, wineloaderCopy)
+	if err := utils.CopyFile(wineloaderOrig, wineloaderCopy); err != nil {
+		dialog.ShowError(fmt.Errorf("failed to copy wineloader: %w", err), myWindow)
+		paths.PatchesAppliedCrossOver = false
+		updateAllStatuses()
+		return
+	}
+
+	log.Printf("Executing: codesign --remove-signature %s", wineloaderCopy)
+	cmd := exec.Command("codesign", "--remove-signature", wineloaderCopy)
+	combinedOutput, err := cmd.CombinedOutput()
+	if err != nil {
+		derrMsg := fmt.Sprintf("failed to remove signature from %s: %v\nOutput: %s", wineloaderCopy, err, string(combinedOutput))
+		dialog.ShowError(fmt.Errorf(derrMsg), myWindow)
+		log.Println(derrMsg)
+		paths.PatchesAppliedCrossOver = false
+		if err := os.Remove(wineloaderCopy); err != nil {
+			log.Printf("Warning: failed to cleanup wineloader2 after codesign failure: %v", err)
+		}
+		updateAllStatuses()
+		return
+	}
+	log.Printf("codesign output: %s", string(combinedOutput))
+
+	log.Printf("Setting execute permissions for %s", wineloaderCopy)
+	if err := os.Chmod(wineloaderCopy, 0755); err != nil {
+		errMsg := fmt.Sprintf("failed to set executable permissions for %s: %v", wineloaderCopy, err)
+		dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+		log.Println(errMsg)
+		paths.PatchesAppliedCrossOver = false
+		updateAllStatuses()
+		return
+	}
+
+	log.Println("CrossOver patching completed successfully.")
+	paths.PatchesAppliedCrossOver = true
+	dialog.ShowInformation("Success", "CrossOver patching process completed.", myWindow)
+	updateAllStatuses()
+}
--- a/pkg/paths/paths.go
+++ b/pkg/paths/paths.go
@@ -0,0 +1,94 @@
+package paths
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/dialog"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
+	"turtlesilicon/pkg/utils"
+)
+
+const DefaultCrossOverPath = "/Applications/CrossOver.app"
+
+var (
+	CrossoverPath           string
+	TurtlewowPath           string
+	PatchesAppliedTurtleWoW = false
+	PatchesAppliedCrossOver = false
+)
+
+func SelectCrossOverPath(myWindow fyne.Window, crossoverPathLabel *widget.RichText, updateAllStatuses func()) {
+	dialog.ShowFolderOpen(func(uri fyne.ListableURI, err error) {
+		if err != nil {
+			dialog.ShowError(err, myWindow)
+			return
+		}
+		if uri == nil {
+			log.Println("CrossOver path selection cancelled.")
+			updateAllStatuses()
+			return
+		}
+		selectedPath := uri.Path()
+		if filepath.Ext(selectedPath) == ".app" && utils.DirExists(selectedPath) {
+			CrossoverPath = selectedPath
+			PatchesAppliedCrossOver = false
+			log.Println("CrossOver path set to:", CrossoverPath)
+		} else {
+			dialog.ShowError(fmt.Errorf("invalid selection: '%s'. Please select a valid .app bundle", selectedPath), myWindow)
+			log.Println("Invalid CrossOver path selected:", selectedPath)
+		}
+		updateAllStatuses()
+	}, myWindow)
+}
+
+func SelectTurtleWoWPath(myWindow fyne.Window, turtlewowPathLabel *widget.RichText, updateAllStatuses func()) {
+	dialog.ShowFolderOpen(func(uri fyne.ListableURI, err error) {
+		if err != nil {
+			dialog.ShowError(err, myWindow)
+			return
+		}
+		if uri == nil {
+			log.Println("TurtleWoW path selection cancelled.")
+			updateAllStatuses()
+			return
+		}
+		selectedPath := uri.Path()
+		if utils.DirExists(selectedPath) {
+			TurtlewowPath = selectedPath
+			PatchesAppliedTurtleWoW = false
+			log.Println("TurtleWoW path set to:", TurtlewowPath)
+		} else {
+			dialog.ShowError(fmt.Errorf("invalid selection: '%s' is not a valid directory", selectedPath), myWindow)
+			log.Println("Invalid TurtleWoW path selected:", selectedPath)
+		}
+		updateAllStatuses()
+	}, myWindow)
+}
+
+func UpdatePathLabels(crossoverPathLabel, turtlewowPathLabel *widget.RichText) {
+	if CrossoverPath == "" {
+		crossoverPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Not set", Style: widget.RichTextStyle{ColorName: theme.ColorNameError}}}
+	} else {
+		crossoverPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: CrossoverPath, Style: widget.RichTextStyle{ColorName: theme.ColorNameSuccess}}}
+	}
+	crossoverPathLabel.Refresh()
+
+	if TurtlewowPath == "" {
+		turtlewowPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Not set", Style: widget.RichTextStyle{ColorName: theme.ColorNameError}}}
+	} else {
+		turtlewowPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: TurtlewowPath, Style: widget.RichTextStyle{ColorName: theme.ColorNameSuccess}}}
+	}
+	turtlewowPathLabel.Refresh()
+}
+
+func CheckDefaultCrossOverPath() {
+	if info, err := os.Stat(DefaultCrossOverPath); err == nil && info.IsDir() {
+		CrossoverPath = DefaultCrossOverPath
+		log.Println("Pre-set CrossOver to default:", DefaultCrossOverPath)
+	}
+}
--- a/pkg/ui/ui.go
+++ b/pkg/ui/ui.go
@@ -0,0 +1,173 @@
+package ui
+
+import (
+	"log"
+	"os" // Added import for os.ReadFile
+	"path/filepath"
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
+	"turtlesilicon/pkg/launcher" // Corrected import path
+	"turtlesilicon/pkg/patching" // Corrected import path
+	"turtlesilicon/pkg/paths"    // Corrected import path
+	"turtlesilicon/pkg/utils"    // Corrected import path
+)
+
+var (
+	crossoverPathLabel   *widget.RichText
+	turtlewowPathLabel   *widget.RichText
+	turtlewowStatusLabel *widget.RichText
+	crossoverStatusLabel *widget.RichText
+	launchButton         *widget.Button
+	patchTurtleWoWButton *widget.Button
+	patchCrossOverButton *widget.Button
+	metalHudCheckbox     *widget.Check
+)
+
+func UpdateAllStatuses() {
+	// Update Crossover Path and Status
+	if paths.CrossoverPath == "" {
+		crossoverPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Not set", Style: widget.RichTextStyle{ColorName: theme.ColorNameError}}}
+		paths.PatchesAppliedCrossOver = false // Reset if path is cleared
+	} else {
+		crossoverPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: paths.CrossoverPath, Style: widget.RichTextStyle{ColorName: theme.ColorNameSuccess}}}
+		wineloader2Path := filepath.Join(paths.CrossoverPath, "Contents", "SharedSupport", "CrossOver", "CrossOver-Hosted Application", "wineloader2")
+		if utils.PathExists(wineloader2Path) {
+			paths.PatchesAppliedCrossOver = true
+		} else {
+			// paths.PatchesAppliedCrossOver = false // Only set to false if not already true from a patch action this session
+		}
+	}
+	crossoverPathLabel.Refresh()
+
+	if paths.PatchesAppliedCrossOver {
+		crossoverStatusLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Patched", Style: widget.RichTextStyle{ColorName: theme.ColorNameSuccess}}}
+		if patchCrossOverButton != nil {
+			patchCrossOverButton.Disable()
+		}
+	} else {
+		crossoverStatusLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Not patched", Style: widget.RichTextStyle{ColorName: theme.ColorNameError}}}
+		if patchCrossOverButton != nil {
+			if paths.CrossoverPath != "" {
+				patchCrossOverButton.Enable()
+			} else {
+				patchCrossOverButton.Disable()
+			}
+		}
+	}
+	crossoverStatusLabel.Refresh()
+
+	// Update TurtleWoW Path and Status
+	if paths.TurtlewowPath == "" {
+		turtlewowPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Not set", Style: widget.RichTextStyle{ColorName: theme.ColorNameError}}}
+		paths.PatchesAppliedTurtleWoW = false // Reset if path is cleared
+	} else {
+		turtlewowPathLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: paths.TurtlewowPath, Style: widget.RichTextStyle{ColorName: theme.ColorNameSuccess}}}
+		winerosettaDllPath := filepath.Join(paths.TurtlewowPath, "winerosetta.dll")
+		d3d9DllPath := filepath.Join(paths.TurtlewowPath, "d3d9.dll")
+		rosettaX87DirPath := filepath.Join(paths.TurtlewowPath, "rosettax87")
+		dllsTextFile := filepath.Join(paths.TurtlewowPath, "dlls.txt")
+		rosettaX87ExePath := filepath.Join(rosettaX87DirPath, "rosettax87")
+		libRuntimeRosettaX87Path := filepath.Join(rosettaX87DirPath, "libRuntimeRosettax87")
+
+		dllsFileValid := false
+		if utils.PathExists(dllsTextFile) {
+			if fileContent, err := os.ReadFile(dllsTextFile); err == nil {
+				if strings.Contains(string(fileContent), "winerosetta.dll") {
+					dllsFileValid = true
+				}
+			}
+		}
+
+		if utils.PathExists(winerosettaDllPath) && utils.PathExists(d3d9DllPath) && utils.DirExists(rosettaX87DirPath) &&
+			utils.PathExists(rosettaX87ExePath) && utils.PathExists(libRuntimeRosettaX87Path) && dllsFileValid {
+			paths.PatchesAppliedTurtleWoW = true
+		} else {
+			// paths.PatchesAppliedTurtleWoW = false
+		}
+	}
+	turtlewowPathLabel.Refresh()
+
+	if paths.PatchesAppliedTurtleWoW {
+		turtlewowStatusLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Patched", Style: widget.RichTextStyle{ColorName: theme.ColorNameSuccess}}}
+		if patchTurtleWoWButton != nil {
+			patchTurtleWoWButton.Disable()
+		}
+	} else {
+		turtlewowStatusLabel.Segments = []widget.RichTextSegment{&widget.TextSegment{Text: "Not patched", Style: widget.RichTextStyle{ColorName: theme.ColorNameError}}}
+		if patchTurtleWoWButton != nil {
+			if paths.TurtlewowPath != "" {
+				patchTurtleWoWButton.Enable()
+			} else {
+				patchTurtleWoWButton.Disable()
+			}
+		}
+	}
+	turtlewowStatusLabel.Refresh()
+
+	// Update Launch Button State
+	if launchButton != nil {
+		if paths.PatchesAppliedTurtleWoW && paths.PatchesAppliedCrossOver && paths.TurtlewowPath != "" && paths.CrossoverPath != "" {
+			launchButton.Enable()
+		} else {
+			launchButton.Disable()
+		}
+	}
+}
+
+func CreateUI(myWindow fyne.Window) fyne.CanvasObject {
+	crossoverPathLabel = widget.NewRichText()
+	turtlewowPathLabel = widget.NewRichText()
+	turtlewowStatusLabel = widget.NewRichText()
+	crossoverStatusLabel = widget.NewRichText()
+
+	metalHudCheckbox = widget.NewCheck("Enable Metal Hud (show FPS)", func(checked bool) {
+		launcher.EnableMetalHud = checked
+		log.Printf("Metal HUD enabled: %v", launcher.EnableMetalHud)
+	})
+	metalHudCheckbox.SetChecked(launcher.EnableMetalHud)
+
+	patchTurtleWoWButton = widget.NewButton("Patch TurtleWoW", func() {
+		patching.PatchTurtleWoW(myWindow, UpdateAllStatuses)
+	})
+	patchCrossOverButton = widget.NewButton("Patch CrossOver", func() {
+		patching.PatchCrossOver(myWindow, UpdateAllStatuses)
+	})
+	launchButton = widget.NewButton("Launch Game", func() {
+		launcher.LaunchGame(myWindow)
+	})
+
+	paths.CheckDefaultCrossOverPath()
+
+	pathSelectionForm := widget.NewForm(
+		widget.NewFormItem("CrossOver Path:", container.NewBorder(nil, nil, nil, widget.NewButton("Set/Change", func() {
+			paths.SelectCrossOverPath(myWindow, crossoverPathLabel, UpdateAllStatuses)
+		}), crossoverPathLabel)),
+		widget.NewFormItem("TurtleWoW Path:", container.NewBorder(nil, nil, nil, widget.NewButton("Set/Change", func() {
+			paths.SelectTurtleWoWPath(myWindow, turtlewowPathLabel, UpdateAllStatuses)
+		}), turtlewowPathLabel)),
+	)
+
+	patchOperationsLayout := container.NewVBox(
+		widget.NewSeparator(),
+		container.NewGridWithColumns(3,
+			widget.NewLabel("TurtleWoW Patch:"), turtlewowStatusLabel, patchTurtleWoWButton,
+		),
+		container.NewGridWithColumns(3,
+			widget.NewLabel("CrossOver Patch:"), crossoverStatusLabel, patchCrossOverButton,
+		),
+		widget.NewSeparator(),
+	)
+
+	UpdateAllStatuses() // Initial UI state update
+
+	return container.NewVBox(
+		pathSelectionForm,
+		patchOperationsLayout,
+		metalHudCheckbox,
+		container.NewPadded(launchButton),
+	)
+}
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -0,0 +1,119 @@
+package utils
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/dialog"
+)
+
+// PathExists checks if a path exists.
+func PathExists(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil
+}
+
+// DirExists checks if a path exists and is a directory.
+func DirExists(path string) bool {
+	info, err := os.Stat(path)
+	if err != nil {
+		return false
+	}
+	return info.IsDir()
+}
+
+// CopyFile copies a single file from src to dst.
+func CopyFile(src, dst string) error {
+	sourceFileStat, err := os.Stat(src)
+	if err != nil {
+		return err
+	}
+
+	if !sourceFileStat.Mode().IsRegular() {
+		return fmt.Errorf("%s is not a regular file", src)
+	}
+
+	source, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer source.Close()
+
+	destination, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer destination.Close()
+	_, err = io.Copy(destination, source)
+	return err
+}
+
+// CopyDir copies a directory recursively from src to dst.
+func CopyDir(src string, dst string) error {
+	srcInfo, err := os.Stat(src)
+	if err != nil {
+		return err
+	}
+
+	err = os.MkdirAll(dst, srcInfo.Mode())
+	if err != nil {
+		return err
+	}
+
+	dir, err := os.ReadDir(src)
+	if err != nil {
+		return err
+	}
+
+	for _, entry := range dir {
+		srcPath := filepath.Join(src, entry.Name())
+		dstPath := filepath.Join(dst, entry.Name())
+
+		if entry.IsDir() {
+			err = CopyDir(srcPath, dstPath)
+			if err != nil {
+				return err
+			}
+		} else {
+			err = CopyFile(srcPath, dstPath)
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// RunOsascript runs an AppleScript command using osascript.
+func RunOsascript(scriptString string, myWindow fyne.Window) bool {
+	log.Printf("Executing AppleScript: %s", scriptString)
+	cmd := exec.Command("osascript", "-e", scriptString)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		errMsg := fmt.Sprintf("AppleScript failed: %v\nOutput: %s", err, string(output))
+		dialog.ShowError(fmt.Errorf(errMsg), myWindow)
+		log.Println(errMsg)
+		return false
+	}
+	log.Printf("osascript output: %s", string(output))
+	return true
+}
+
+// EscapeStringForAppleScript escapes a string for AppleScript.
+func EscapeStringForAppleScript(s string) string {
+	s = strings.ReplaceAll(s, "\\", "\\\\")
+	s = strings.ReplaceAll(s, "\"", "\\\"")
+	return s
+}
+
+// QuotePathForShell quotes paths for shell commands.
+func QuotePathForShell(path string) string {
+	return fmt.Sprintf(`"%s"`, path)
+}
+