version bump & changelog

CHANGELOG.md

@@ -1,3 +1,21 @@
+## [1.3.3] - 26-12-2025
+
+### Added
+- Platform conflict detection
+- Automatic removal of incompatible unlocker files when switching between Native/Proton
+- Reminder dialog for steam launch options after creamlinux removal
+- Conflict dialog to show which game had the conflict
+
+## [1.3.2] - 23-12-2025
+
+### Added
+- New dropdown component
+- Settings dialog for SmokeAPI configuration
+- Update creamlinux config functionality
+
+### Changed
+- Adjusted styling for CreamLinux settings dialog
+
 ## [1.3.0] - 22-12-2025
 
 ### Added

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "creamlinux",
-  "version": "1.3.0",
+  "version": "1.3.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "creamlinux",
-      "version": "1.3.0",
+      "version": "1.3.3",
       "license": "MIT",
       "dependencies": {
         "@tauri-apps/api": "^2.5.0",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "creamlinux",
   "private": true,
-  "version": "1.3.0",
+  "version": "1.3.3",
   "type": "module",
   "author": "Tickbase",
   "repository": "https://github.com/Novattz/creamlinux-installer",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "creamlinux-installer"
-version = "1.3.0"
+version = "1.3.3"
 description = "DLC Manager for Steam games on Linux"
 authors = ["tickbase"]
 license = "MIT"

src-tauri/src/main.rs

@@ -10,6 +10,7 @@ mod searcher;
 mod unlockers;
 mod smokeapi_config;
 
+use crate::unlockers::{CreamLinux, SmokeAPI, Unlocker};
 use dlc_manager::DlcInfoWithState;
 use installer::{Game, InstallerAction, InstallerType};
 use log::{debug, error, info, warn};
@@ -456,6 +457,146 @@ fn delete_smokeapi_config(game_path: String) -> Result<(), String> {
     smokeapi_config::delete_config(&game_path)
 }
 
+#[tauri::command]
+async fn resolve_platform_conflict(
+    game_id: String,
+    conflict_type: String, // "cream-to-proton" or "smoke-to-native"
+    state: State<'_, AppState>,
+    app_handle: tauri::AppHandle,
+) -> Result<Game, String> {
+    info!(
+        "Resolving platform conflict for game {}: {}",
+        game_id, conflict_type
+    );
+
+    let game = {
+        let games = state.games.lock();
+        games
+            .get(&game_id)
+            .cloned()
+            .ok_or_else(|| format!("Game with ID {} not found", game_id))?
+    };
+
+    let game_title = game.title.clone();
+
+    // Emit progress
+    installer::emit_progress(
+        &app_handle,
+        &format!("Resolving Conflict: {}", game_title),
+        "Removing conflicting files...",
+        50.0,
+        false,
+        false,
+        None,
+    );
+
+    // Perform the appropriate removal based on conflict type
+    match conflict_type.as_str() {
+        "cream-to-proton" => {
+            // Remove CreamLinux files (bypassing native check)
+            info!("Removing CreamLinux files from Proton game: {}", game_title);
+            
+            CreamLinux::uninstall_from_game(&game.path, &game.id)
+                .await
+                .map_err(|e| format!("Failed to remove CreamLinux files: {}", e))?;
+
+            // Remove version from manifest
+            crate::cache::remove_creamlinux_version(&game.path)?;
+        }
+        "smoke-to-native" => {
+            // Remove SmokeAPI files (bypassing proton check)
+            info!("Removing SmokeAPI files from native game: {}", game_title);
+            
+            // For native games, we need to manually remove backup files since
+            // the main DLL might already be gone
+            // Look for and remove *_o.dll backup files
+            use walkdir::WalkDir;
+            let mut removed_files = false;
+            
+            for entry in WalkDir::new(&game.path)
+                .max_depth(5)
+                .into_iter()
+                .filter_map(Result::ok)
+            {
+                let path = entry.path();
+                if !path.is_file() {
+                    continue;
+                }
+                
+                let filename = path.file_name().unwrap_or_default().to_string_lossy();
+                
+                // Remove steam_api*_o.dll backup files
+                if filename.starts_with("steam_api") && filename.ends_with("_o.dll") {
+                    match std::fs::remove_file(path) {
+                        Ok(_) => {
+                            info!("Removed SmokeAPI backup file: {}", path.display());
+                            removed_files = true;
+                        }
+                        Err(e) => {
+                            warn!("Failed to remove backup file {}: {}", path.display(), e);
+                        }
+                    }
+                }
+            }
+            
+            // Also try the normal uninstall if api_files are present
+            if !game.api_files.is_empty() {
+                let api_files_str = game.api_files.join(",");
+                if let Err(e) = SmokeAPI::uninstall_from_game(&game.path, &api_files_str).await {
+                    // Don't fail if this errors - we might have already cleaned up manually above
+                    warn!("SmokeAPI uninstall warning: {}", e);
+                }
+            }
+            
+            if !removed_files {
+                warn!("No SmokeAPI files found to remove for: {}", game_title);
+            }
+
+            // Remove version from manifest
+            crate::cache::remove_smokeapi_version(&game.path)?;
+        }
+        _ => return Err(format!("Invalid conflict type: {}", conflict_type)),
+    }
+
+    installer::emit_progress(
+        &app_handle,
+        &format!("Conflict Resolved: {}", game_title),
+        "Conflicting files have been removed successfully!",
+        100.0,
+        true,
+        false,
+        None,
+    );
+
+    // Update game state
+    let updated_game = {
+        let mut games_map = state.games.lock();
+        let game = games_map
+            .get_mut(&game_id)
+            .ok_or_else(|| format!("Game with ID {} not found after conflict resolution", game_id))?;
+
+        match conflict_type.as_str() {
+            "cream-to-proton" => {
+                game.cream_installed = false;
+            }
+            "smoke-to-native" => {
+                game.smoke_installed = false;
+            }
+            _ => {}
+        }
+
+        game.installing = false;
+        game.clone()
+    };
+
+    if let Err(e) = app_handle.emit("game-updated", &updated_game) {
+        warn!("Failed to emit game-updated event: {}", e);
+    }
+
+    info!("Platform conflict resolved successfully for: {}", game_title);
+    Ok(updated_game)
+}
+
 fn setup_logging() -> Result<(), Box<dyn std::error::Error>> {
     use log::LevelFilter;
     use log4rs::append::file::FileAppender;
@@ -516,6 +657,7 @@ fn main() {
             read_smokeapi_config,
             write_smokeapi_config,
             delete_smokeapi_config,
+            resolve_platform_conflict,
         ])
         .setup(|app| {
             info!("Tauri application setup");

src-tauri/src/searcher.rs

@@ -256,11 +256,7 @@ fn check_creamlinux_installed(game_path: &Path) -> bool {
 
 // Check if a game has SmokeAPI installed
 fn check_smokeapi_installed(game_path: &Path, api_files: &[String]) -> bool {
-    if api_files.is_empty() {
-        return false;
-    }
-
-    // SmokeAPI creates backups with _o.dll suffix
+    // First check the provided api_files for backup files
     for api_file in api_files {
         let api_path = game_path.join(api_file);
         let api_dir = api_path.parent().unwrap_or(game_path);
@@ -276,6 +272,28 @@ fn check_smokeapi_installed(game_path: &Path, api_files: &[String]) -> bool {
         }
     }
     
+    // Also scan for orphaned backup files (in case the main DLL was removed)
+    // This handles the Proton->Native switch case where steam_api*.dll is gone
+    // but steam_api*_o.dll backup remains
+    for entry in WalkDir::new(game_path)
+        .max_depth(5)
+        .into_iter()
+        .filter_map(Result::ok)
+    {
+        let path = entry.path();
+        if !path.is_file() {
+            continue;
+        }
+        
+        let filename = path.file_name().unwrap_or_default().to_string_lossy();
+        
+        // Look for steam_api*_o.dll backup files (SmokeAPI pattern)
+        if filename.starts_with("steam_api") && filename.ends_with("_o.dll") {
+            debug!("Found orphaned SmokeAPI backup file: {}", path.display());
+            return true;
+        }
+    }
+
     false
 }
 
@@ -631,12 +649,10 @@ pub async fn find_installed_games(steamapps_paths: &[PathBuf]) -> Vec<GameInfo>
                 // Check for CreamLinux installation
                 let cream_installed = check_creamlinux_installed(&game_path);
 
-                // Check for SmokeAPI installation (only for non-native games with Steam API DLLs)
-                let smoke_installed = if !is_native && !api_files.is_empty() {
-                    check_smokeapi_installed(&game_path, &api_files)
-                } else {
-                    false
-                };
+                // Check for SmokeAPI installation
+                // For Proton games: check if api_files exist
+                // For Native games: ALSO check for orphaned backup files (proton->native switch)
+                let smoke_installed = check_smokeapi_installed(&game_path, &api_files);
 
                 // Create the game info
                 let game_info = GameInfo {

src-tauri/tauri.conf.json

@@ -19,7 +19,7 @@
   },
   "productName": "Creamlinux",
   "mainBinaryName": "creamlinux",
-  "version": "1.3.0",
+  "version": "1.3.3",
   "identifier": "com.creamlinux.dev",
   "app": {
     "withGlobalTauri": false,

src/App.tsx

@@ -1,13 +1,27 @@
 import { useState } from 'react'
+import { invoke } from '@tauri-apps/api/core'
 import { useAppContext } from '@/contexts/useAppContext'
-import { useAppLogic } from '@/hooks'
+import { useAppLogic, useConflictDetection } from '@/hooks'
 import './styles/main.scss'
 
 // Layout components
-import { Header, Sidebar, InitialLoadingScreen, ErrorBoundary, UpdateScreen, AnimatedBackground } from '@/components/layout'
+import {
+  Header,
+  Sidebar,
+  InitialLoadingScreen,
+  ErrorBoundary,
+  UpdateScreen,
+  AnimatedBackground,
+} from '@/components/layout'
 
 // Dialog components
-import { ProgressDialog, DlcSelectionDialog, SettingsDialog } from '@/components/dialogs'
+import {
+  ProgressDialog,
+  DlcSelectionDialog,
+  SettingsDialog,
+  ConflictDialog,
+  ReminderDialog,
+} from '@/components/dialogs'
 
 // Game components
 import { GameList } from '@/components/games'
@@ -17,6 +31,7 @@ import { GameList } from '@/components/games'
  */
 function App() {
   const [updateComplete, setUpdateComplete] = useState(false)
+
   // Get application logic from hook
   const {
     filter,
@@ -33,6 +48,7 @@ function App() {
 
   // Get action handlers from context
   const {
+    games,
     dlcDialog,
     handleDlcDialogClose,
     handleProgressDialogClose,
@@ -40,12 +56,35 @@ function App() {
     handleGameAction,
     handleDlcConfirm,
     handleGameEdit,
+    handleUpdateDlcs,
     settingsDialog,
     handleSettingsOpen,
     handleSettingsClose,
     handleSmokeAPISettingsOpen,
+    showToast,
   } = useAppContext()
 
+  // Conflict detection
+  const { currentConflict, showReminder, resolveConflict, closeReminder } =
+    useConflictDetection(games)
+
+  // Handle conflict resolution
+  const handleConflictResolve = async () => {
+    const resolution = resolveConflict()
+    if (!resolution) return
+
+    // Always remove files - use the special conflict resolution command
+    try {
+      await invoke('resolve_platform_conflict', {
+        gameId: resolution.gameId,
+        conflictType: resolution.conflictType,
+      })
+    } catch (error) {
+      console.error('Error resolving conflict:', error)
+      showToast(`Failed to resolve conflict: ${error}`, 'error')
+    }
+  }
+
   // Show update screen first
   if (!updateComplete) {
     return <UpdateScreen onComplete={() => setUpdateComplete(true)} />
@@ -72,7 +111,11 @@ function App() {
 
         <div className="main-content">
           {/* Sidebar for filtering */}
-          <Sidebar setFilter={setFilter} currentFilter={filter} onSettingsClick={handleSettingsOpen} />
+          <Sidebar
+            setFilter={setFilter}
+            currentFilter={filter}
+            onSettingsClick={handleSettingsOpen}
+          />
 
           {/* Show error or game list */}
           {error ? (
@@ -107,20 +150,35 @@ function App() {
         <DlcSelectionDialog
           visible={dlcDialog.visible}
           gameTitle={dlcDialog.gameTitle}
+          gameId={dlcDialog.gameId}
           dlcs={dlcDialog.dlcs}
           isLoading={dlcDialog.isLoading}
           isEditMode={dlcDialog.isEditMode}
+          isUpdating={dlcDialog.isUpdating}
+          updateAttempted={dlcDialog.updateAttempted}
           loadingProgress={dlcDialog.progress}
           estimatedTimeLeft={dlcDialog.timeLeft}
+          newDlcsCount={dlcDialog.newDlcsCount}
           onClose={handleDlcDialogClose}
           onConfirm={handleDlcConfirm}
+          onUpdate={handleUpdateDlcs}
         />
 
         {/* Settings Dialog */}
-        <SettingsDialog 
-          visible ={settingsDialog.visible}
-          onClose={handleSettingsClose}
-        />
+        <SettingsDialog visible={settingsDialog.visible} onClose={handleSettingsClose} />
+
+        {/* Conflict Detection Dialog */}
+        {currentConflict && (
+          <ConflictDialog
+            visible={true}
+            gameTitle={currentConflict.gameTitle}
+            conflictType={currentConflict.type}
+            onConfirm={handleConflictResolve}
+          />
+        )}
+
+        {/* Steam Launch Options Reminder */}
+        <ReminderDialog visible={showReminder} onClose={closeReminder} />
       </div>
     </ErrorBoundary>
   )

src/components/dialogs/ConflictDialog.tsx

@@ -0,0 +1,77 @@
+import React from 'react'
+import {
+  Dialog,
+  DialogHeader,
+  DialogBody,
+  DialogFooter,
+  DialogActions,
+} from '@/components/dialogs'
+import { Button } from '@/components/buttons'
+import { Icon, warning } from '@/components/icons'
+
+export interface ConflictDialogProps {
+  visible: boolean
+  gameTitle: string
+  conflictType: 'cream-to-proton' | 'smoke-to-native'
+  onConfirm: () => void
+}
+
+/**
+ * Conflict Dialog component
+ * Shows when incompatible unlocker files are detected after platform switch
+ */
+const ConflictDialog: React.FC<ConflictDialogProps> = ({
+  visible,
+  gameTitle,
+  conflictType,
+  onConfirm,
+}) => {
+  const getConflictMessage = () => {
+    if (conflictType === 'cream-to-proton') {
+      return {
+        title: 'CreamLinux unlocker detected, but game is set to Proton',
+        bodyPrefix: 'It looks like you previously installed CreamLinux while ',
+        bodySuffix: ' was running natively. Steam is now configured to run it with Proton, so CreamLinux files will be removed automatically.',
+      }
+    } else {
+      return {
+        title: 'SmokeAPI unlocker detected, but game is set to Native',
+        bodyPrefix: 'It looks like you previously installed SmokeAPI while ',
+        bodySuffix: ' was running with Proton. Steam is now configured to run it natively, so SmokeAPI files will be removed automatically.',
+      }
+    }
+  }
+
+  const message = getConflictMessage()
+
+  return (
+    <Dialog visible={visible} size="large" preventBackdropClose={true}>
+      <DialogHeader hideCloseButton={true}>
+        <div className="conflict-dialog-header">
+          <Icon name={warning} variant="solid" size="lg" />
+          <h3>{message.title}</h3>
+        </div>
+      </DialogHeader>
+
+      <DialogBody>
+        <div className="conflict-dialog-body">
+          <p>
+            {message.bodyPrefix}
+            <strong>{gameTitle}</strong>
+            {message.bodySuffix}
+          </p>
+        </div>
+      </DialogBody>
+
+      <DialogFooter>
+        <DialogActions>
+          <Button variant="primary" onClick={onConfirm}>
+            OK
+          </Button>
+        </DialogActions>
+      </DialogFooter>
+    </Dialog>
+  )
+}
+
+export default ConflictDialog

src/components/dialogs/DlcSelectionDialog.tsx

@@ -6,17 +6,23 @@ import DialogFooter from './DialogFooter'
 import DialogActions from './DialogActions'
 import { Button, AnimatedCheckbox } from '@/components/buttons'
 import { DlcInfo } from '@/types'
+import { Icon, check, info } from '@/components/icons'
 
 export interface DlcSelectionDialogProps {
   visible: boolean
   gameTitle: string
+  gameId: string
   dlcs: DlcInfo[]
   onClose: () => void
   onConfirm: (selectedDlcs: DlcInfo[]) => void
+  onUpdate?: (gameId: string) => void
   isLoading: boolean
   isEditMode?: boolean
+  isUpdating?: boolean
+  updateAttempted?: boolean
   loadingProgress?: number
   estimatedTimeLeft?: string
+  newDlcsCount?: number
 }
 
 /**
@@ -27,13 +33,18 @@ export interface DlcSelectionDialogProps {
 const DlcSelectionDialog = ({
   visible,
   gameTitle,
+  gameId,
   dlcs,
   onClose,
   onConfirm,
+  onUpdate,
   isLoading,
   isEditMode = false,
+  isUpdating = false,
+  updateAttempted = false,
   loadingProgress = 0,
   estimatedTimeLeft = '',
+  newDlcsCount = 0,
 }: DlcSelectionDialogProps) => {
   // State for DLC management
   const [selectedDlcs, setSelectedDlcs] = useState<DlcInfo[]>([])
@@ -169,13 +180,13 @@ const DlcSelectionDialog = ({
         </div>
       </div>
 
-      {isLoading && loadingProgress > 0 && (
+      {(isLoading || isUpdating) && loadingProgress > 0 && (
         <div className="dlc-loading-progress">
           <div className="progress-bar-container">
             <div className="progress-bar" style={{ width: `${loadingProgress}%` }} />
           </div>
           <div className="loading-details">
-            <span>Loading DLCs: {loadingProgress}%</span>
+            <span>{isUpdating ? 'Updating DLC list' : 'Loading DLCs'}: {loadingProgress}%</span>
             {estimatedTimeLeft && (
               <span className="time-left">Est. time left: {estimatedTimeLeft}</span>
             )}
@@ -211,15 +222,47 @@ const DlcSelectionDialog = ({
       </DialogBody>
 
       <DialogFooter>
+        {/* Show update results */}
+        {!isUpdating && !isLoading && isEditMode && updateAttempted && (
+          <>
+            {newDlcsCount > 0 && (
+              <div className="dlc-update-results dlc-update-success">
+                <span className="update-message">
+                  <Icon name={check} size="md" variant="solid" className="dlc-update-icon-success"/> Found {newDlcsCount} new DLC{newDlcsCount > 1 ? 's' : ''}!
+                </span>
+              </div>
+            )}
+            {newDlcsCount === 0 && (
+              <div className="dlc-update-results dlc-update-info">
+                <span className="update-message">
+                  <Icon name={info} size="md" variant="solid" className="dlc-update-icon-info"/> No new DLCs found. Your list is up to date!
+                </span>
+              </div>
+            )}
+          </>
+        )}
+        
         <DialogActions>
           <Button
             variant="secondary"
             onClick={onClose}
-            disabled={isLoading && loadingProgress < 10}
+            disabled={(isLoading || isUpdating) && loadingProgress < 10}
           >
             Cancel
           </Button>
-          <Button variant="primary" onClick={handleConfirm} disabled={isLoading}>
+          
+          {/* Update button - only show in edit mode */}
+          {isEditMode && onUpdate && (
+            <Button
+              variant="warning"
+              onClick={() => onUpdate(gameId)}
+              disabled={isLoading || isUpdating}
+            >
+              {isUpdating ? 'Updating...' : 'Update DLC List'}
+            </Button>
+          )}
+          
+          <Button variant="primary" onClick={handleConfirm} disabled={isLoading || isUpdating}>
             {actionButtonText}
           </Button>
         </DialogActions>

src/components/dialogs/ReminderDialog.tsx

@@ -0,0 +1,56 @@
+import React from 'react'
+import {
+  Dialog,
+  DialogHeader,
+  DialogBody,
+  DialogFooter,
+  DialogActions,
+} from '@/components/dialogs'
+import { Button } from '@/components/buttons'
+import { Icon, info } from '@/components/icons'
+
+export interface ReminderDialogProps {
+  visible: boolean
+  onClose: () => void
+}
+
+/**
+ * Reminder Dialog component
+ * Reminds users to remove Steam launch options after removing CreamLinux
+ */
+const ReminderDialog: React.FC<ReminderDialogProps> = ({ visible, onClose }) => {
+  return (
+    <Dialog visible={visible} onClose={onClose} size="small">
+      <DialogHeader onClose={onClose} hideCloseButton={true}>
+        <div className="reminder-dialog-header">
+          <Icon name={info} variant="solid" size="lg" />
+          <h3>Reminder</h3>
+        </div>
+      </DialogHeader>
+
+      <DialogBody>
+        <div className="reminder-dialog-body">
+          <p>
+            If you added a Steam launch option for CreamLinux, remember to remove it in Steam:
+          </p>
+          <ol className="reminder-steps">
+            <li>Right-click the game in Steam</li>
+            <li>Select "Properties"</li>
+            <li>Go to "Launch Options"</li>
+            <li>Remove the CreamLinux command</li>
+          </ol>
+        </div>
+      </DialogBody>
+
+      <DialogFooter>
+        <DialogActions>
+          <Button variant="primary" onClick={onClose}>
+            Got it
+          </Button>
+        </DialogActions>
+      </DialogFooter>
+    </Dialog>
+  )
+}
+
+export default ReminderDialog

src/components/dialogs/index.ts

@@ -8,6 +8,8 @@ export { default as ProgressDialog } from './ProgressDialog'
 export { default as DlcSelectionDialog } from './DlcSelectionDialog'
 export { default as SettingsDialog } from './SettingsDialog'
 export { default as SmokeAPISettingsDialog } from './SmokeAPISettingsDialog'
+export { default as ConflictDialog } from './ConflictDialog'
+export { default as ReminderDialog } from './ReminderDialog'
 
 // Export types
 export type { DialogProps } from './Dialog'
@@ -17,3 +19,5 @@ export type { DialogFooterProps } from './DialogFooter'
 export type { DialogActionsProps } from './DialogActions'
 export type { ProgressDialogProps, InstallationInstructions } from './ProgressDialog'
 export type { DlcSelectionDialogProps } from './DlcSelectionDialog'
+export type { ConflictDialogProps } from './ConflictDialog'
+export type { ReminderDialogProps } from './ReminderDialog'

src/contexts/AppContext.tsx

@@ -1,6 +1,7 @@
 import { createContext } from 'react'
 import { Game, DlcInfo } from '@/types'
 import { ActionType } from '@/components/buttons/ActionButton'
+import { DlcDialogState } from '@/hooks/useDlcManager'
 
 // Types for context sub-components
 export interface InstallationInstructions {
@@ -10,17 +11,6 @@ export interface InstallationInstructions {
   dlc_count?: number
 }
 
-export interface DlcDialogState {
-  visible: boolean
-  gameId: string
-  gameTitle: string
-  dlcs: DlcInfo[]
-  isLoading: boolean
-  isEditMode: boolean
-  progress: number
-  timeLeft?: string
-}
-
 export interface ProgressDialogState {
   visible: boolean
   title: string
@@ -49,6 +39,7 @@ export interface AppContextType {
   dlcDialog: DlcDialogState
   handleGameEdit: (gameId: string) => void
   handleDlcDialogClose: () => void
+  handleUpdateDlcs: (gameId: string) => Promise<void>
 
   // Game actions
   progressDialog: ProgressDialogState

src/contexts/AppProvider.tsx

@@ -25,6 +25,7 @@ export const AppProvider = ({ children }: AppProviderProps) => {
     handleDlcDialogClose: closeDlcDialog,
     streamGameDlcs,
     handleGameEdit,
+    handleUpdateDlcs,
   } = useDlcManager()
 
   const {
@@ -220,6 +221,7 @@ export const AppProvider = ({ children }: AppProviderProps) => {
       handleGameEdit(gameId, games)
     },
     handleDlcDialogClose: closeDlcDialog,
+    handleUpdateDlcs: (gameId: string) => handleUpdateDlcs(gameId),
 
     // Game actions
     progressDialog,

src/hooks/index.ts

@@ -4,7 +4,9 @@ export { useDlcManager } from './useDlcManager'
 export { useGameActions } from './useGameActions'
 export { useToasts } from './useToasts'
 export { useAppLogic } from './useAppLogic'
+export { useConflictDetection } from './useConflictDetection'
 
 // Export types
 export type { ToastType, Toast, ToastOptions } from './useToasts'
 export type { DlcDialogState } from './useDlcManager'
+export type { Conflict, ConflictResolution } from './useConflictDetection'

src/hooks/useConflictDetection.ts

@@ -0,0 +1,123 @@
+import { useState, useEffect, useCallback } from 'react'
+import { Game } from '@/types'
+
+export interface Conflict {
+  gameId: string
+  gameTitle: string
+  type: 'cream-to-proton' | 'smoke-to-native'
+}
+
+export interface ConflictResolution {
+  gameId: string
+  removeFiles: boolean
+  conflictType: 'cream-to-proton' | 'smoke-to-native'
+}
+
+/**
+ * Hook for detecting platform conflicts
+ * Identifies when unlocker files exist for the wrong platform
+ */
+export function useConflictDetection(games: Game[]) {
+  const [conflicts, setConflicts] = useState<Conflict[]>([])
+  const [currentConflict, setCurrentConflict] = useState<Conflict | null>(null)
+  const [showReminder, setShowReminder] = useState(false)
+  const [isProcessing, setIsProcessing] = useState(false)
+  const [resolvedConflicts, setResolvedConflicts] = useState<Set<string>>(new Set())
+
+  // Detect conflicts whenever games change
+  useEffect(() => {
+    const detectedConflicts: Conflict[] = []
+
+    games.forEach((game) => {
+      // Skip if we've already resolved a conflict for this game
+      if (resolvedConflicts.has(game.id)) {
+        return
+      }
+
+      // Conflict 1: CreamLinux installed but game is now Proton
+      if (!game.native && game.cream_installed) {
+        detectedConflicts.push({
+          gameId: game.id,
+          gameTitle: game.title,
+          type: 'cream-to-proton',
+        })
+      }
+
+      // Conflict 2: SmokeAPI installed but game is now Native
+      if (game.native && game.smoke_installed) {
+        detectedConflicts.push({
+          gameId: game.id,
+          gameTitle: game.title,
+          type: 'smoke-to-native',
+        })
+      }
+    })
+
+    setConflicts(detectedConflicts)
+
+    // Show the first conflict if we have any and not currently processing
+    if (detectedConflicts.length > 0 && !currentConflict && !isProcessing) {
+      setCurrentConflict(detectedConflicts[0])
+    }
+  }, [games, currentConflict, isProcessing, resolvedConflicts])
+
+  // Handle conflict resolution
+  const resolveConflict = useCallback((): ConflictResolution | null => {
+    if (!currentConflict || isProcessing) return null
+
+    setIsProcessing(true)
+
+    const resolution: ConflictResolution = {
+      gameId: currentConflict.gameId,
+      removeFiles: true, // Always remove files
+      conflictType: currentConflict.type,
+    }
+
+    // Mark this game as resolved so we don't re-detect the conflict
+    setResolvedConflicts((prev) => new Set(prev).add(currentConflict.gameId))
+
+    // Remove this conflict from the list
+    const remainingConflicts = conflicts.filter((c) => c.gameId !== currentConflict.gameId)
+    setConflicts(remainingConflicts)
+
+    // Close current conflict dialog immediately
+    setCurrentConflict(null)
+
+    // Determine what to show next based on conflict type
+    if (resolution.conflictType === 'cream-to-proton') {
+      // CreamLinux removal - show reminder after delay
+      setTimeout(() => {
+        setShowReminder(true)
+        setIsProcessing(false)
+      }, 100)
+    } else {
+      // SmokeAPI removal - no reminder, just show next conflict or finish
+      setTimeout(() => {
+        if (remainingConflicts.length > 0) {
+          setCurrentConflict(remainingConflicts[0])
+        }
+        setIsProcessing(false)
+      }, 100)
+    }
+
+    return resolution
+  }, [currentConflict, conflicts, isProcessing])
+
+  // Close reminder dialog
+  const closeReminder = useCallback(() => {
+    setShowReminder(false)
+    
+    // After closing reminder, check if there are more conflicts
+    if (conflicts.length > 0) {
+      setCurrentConflict(conflicts[0])
+    }
+  }, [conflicts])
+
+  return {
+    currentConflict,
+    showReminder,
+    resolveConflict,
+    closeReminder,
+    hasConflicts: conflicts.length > 0,
+  }
+}

src/hooks/useDlcManager.ts

@@ -11,10 +11,13 @@ export interface DlcDialogState {
   enabledDlcs: string[]
   isLoading: boolean
   isEditMode: boolean
+  isUpdating: boolean
+  updateAttempted: boolean
   progress: number
   progressMessage: string
   timeLeft: string
   error: string | null
+  newDlcsCount: number
 }
 
 /**
@@ -36,10 +39,13 @@ export function useDlcManager() {
     enabledDlcs: [],
     isLoading: false,
     isEditMode: false,
+    isUpdating: false,
+    updateAttempted: false,
     progress: 0,
     progressMessage: '',
     timeLeft: '',
     error: null,
+    newDlcsCount: 0,
   })
 
   // Set up event listeners for DLC streaming
@@ -80,6 +86,7 @@ export function useDlcManager() {
               setDlcDialog((prev) => ({
                 ...prev,
                 isLoading: false,
+                isUpdating: false,
               }))
 
               // Reset fetch state
@@ -177,10 +184,13 @@ export function useDlcManager() {
         enabledDlcs: [],
         isLoading: true,
         isEditMode: true,
+        isUpdating: false,
+        updateAttempted: false,
         progress: 0,
         progressMessage: 'Reading DLC configuration...',
         timeLeft: '',
         error: null,
+        newDlcsCount: 0,
       })
 
       // Always get a fresh copy from the config file
@@ -302,6 +312,58 @@ export function useDlcManager() {
     }
   }, [dlcDialog.dlcs, dlcDialog.enabledDlcs])
 
+  // Function to update DLC list (refetch from Steam API)
+  const handleUpdateDlcs = async (gameId: string) => {
+    try {
+      // Store current app IDs to identify new DLCs later
+      const currentAppIds = new Set(dlcDialog.dlcs.map((dlc) => dlc.appid))
+
+      // Set updating state and clear DLCs
+      setDlcDialog((prev) => ({
+        ...prev,
+        isUpdating: true,
+        isLoading: true,
+        updateAttempted: true,
+        progress: 0,
+        progressMessage: 'Checking for new DLCs...',
+        newDlcsCount: 0,
+        dlcs: [], // Clear current DLCs to start fresh
+      }))
+
+      // Mark that we're fetching DLCs for this game
+      setIsFetchingDlcs(true)
+      activeDlcFetchId.current = gameId
+
+      // Start streaming DLCs
+      await streamGameDlcs(gameId)
+      
+      // After streaming completes, calculate new DLCs
+      // Wait a bit longer to ensure all DLCs have been added
+      setTimeout(() => {
+        setDlcDialog((prev) => {
+          // Count how many DLCs are new (not in the original list)
+          const actualNewCount = prev.dlcs.filter(dlc => !currentAppIds.has(dlc.appid)).length
+          
+          console.log(`Update complete: Found ${actualNewCount} new DLCs out of ${prev.dlcs.length} total`)
+          
+          return {
+            ...prev,
+            newDlcsCount: actualNewCount,
+          }
+        })
+      }, 1500) // Increased timeout to ensure all DLCs are processed
+      
+    } catch (error) {
+      console.error('Error updating DLCs:', error)
+      setDlcDialog((prev) => ({
+        ...prev,
+        error: `Failed to update DLCs: ${error}`,
+        isLoading: false,
+        isUpdating: false,
+      }))
+    }
+  }
+
   return {
     dlcDialog,
     setDlcDialog,
@@ -309,6 +371,7 @@ export function useDlcManager() {
     streamGameDlcs,
     handleGameEdit,
     handleDlcDialogClose,
+    handleUpdateDlcs,
     forceReload,
   }
 }

src/styles/components/dialogs/_conflict_dialog.scss

@@ -0,0 +1,88 @@
+@use '../../themes/index' as *;
+@use '../../abstracts/index' as *;
+
+/* 
+  Conflict Dialog Styles
+  Used for platform conflict detection dialogs
+*/
+
+.conflict-dialog-header {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+
+  h3 {
+    margin: 0;
+    flex: 1;
+    font-size: 1.1rem;
+    color: var(--text-primary);
+  }
+
+  svg {
+    color: var(--warning);
+    flex-shrink: 0;
+  }
+}
+
+.conflict-dialog-body {
+  p {
+    margin-bottom: 1rem;
+    color: var(--text-secondary);
+    line-height: 1.5;
+
+    &:last-of-type {
+      margin-bottom: 0;
+    }
+
+    strong {
+      color: var(--text-primary);
+      font-weight: var(--bold);
+    }
+  }
+}
+
+/* 
+  Reminder Dialog Styles
+  Used for Steam launch option reminders
+*/
+
+.reminder-dialog-header {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+
+  h3 {
+    margin: 0;
+    flex: 1;
+    font-size: 1.1rem;
+    color: var(--text-primary);
+  }
+
+  svg {
+    color: var(--info);
+    flex-shrink: 0;
+  }
+}
+
+.reminder-dialog-body {
+  p {
+    margin-bottom: 1rem;
+    color: var(--text-secondary);
+    line-height: 1.5;
+  }
+
+  .reminder-steps {
+    margin: 1rem 0 0 1.5rem;
+    padding: 0;
+    color: var(--text-secondary);
+    line-height: 1.6;
+
+    li {
+      margin-bottom: 0.5rem;
+
+      &:last-child {
+        margin-bottom: 0;
+      }
+    }
+  }
+}

src/styles/components/dialogs/_dlc_dialog.scss

@@ -154,6 +154,40 @@
   color: var(--text-secondary);
 }
 
+// Update results message
+.dlc-update-results {
+  padding: 0.75rem 1.5rem;
+  background-color: var(--elevated-bg);
+  border: 1px solid var(--border-soft);
+  border-radius: var(--radius-sm);
+  margin-bottom: 0.75rem;
+
+  .update-message {
+    color: var(--text-primary);
+    font-weight: 600;
+    font-size: 0.9rem;
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+  }
+
+  &.dlc-update-success {
+    .update-message {
+      .dlc-update-icon-success {
+        color: var(--success);
+      }
+    }
+  }
+
+  &.dlc-update-info {
+    .update-message {
+      .dlc-update-icon-info {
+        color: var(--info);
+      }
+    }
+  }
+}
+
 // Game information in DLC dialog
 .dlc-game-info {
   display: flex;

src/styles/components/dialogs/_index.scss

@@ -3,3 +3,4 @@
 @forward './progress_dialog';
 @forward './settings_dialog';
 @forward './smokeapi_settings_dialog';
+@forward './conflict_dialog';

tsconfig.app.json

@@ -10,7 +10,6 @@
     "lib": ["ES2020", "DOM", "DOM.Iterable"],
     "module": "ESNext",
     "skipLibCheck": true,
-    "ignoreDeprecations": "6.0",
 
     /* Bundler mode */
     "moduleResolution": "bundler",