Proton support (#64)

Enable proton for heroic games

Readme.md

@@ -26,7 +26,7 @@ Optionally you can set BoilR up to automatically download artwork from [SteamGri
 - [x] [UPlay](https://ubisoftconnect.com)
 - [x] [Lutris](https://github.com/lutris/lutris)
 - [x] [Legendary](https://github.com/derrod/legendary)
-- [x] [Heroic Launcher](https://github.com/Heroic-Games-Launcher/HeroicGamesLauncher) (Only Epic Games for now)
+- [x] [Heroic Launcher](https://github.com/Heroic-Games-Launcher/HeroicGamesLauncher) (Only Linux & Epic Games for now)
 - [ ] XBox/Microsoft Store integration
 
 

src/egs/epic_platform.rs

@@ -42,4 +42,11 @@ impl Platform<ManifestItem, EpicGamesManifestsError> for EpicPlatform {
             },
         }
     }
+
+    fn needs_proton(&self, _input: &ManifestItem) -> bool {
+        #[cfg(target_family = "unix")]
+        return true;
+        #[cfg(target_os = "windows")]
+        return false;
+    }
 }

src/gog/gog_game.rs

@@ -25,6 +25,7 @@ pub(crate) struct PlayTask {
     pub working_dir: Option<String>,
 }
 
+#[derive(Clone)]
 pub(crate) struct GogShortcut {
     pub name: String,
     pub game_folder: String,

src/gog/gog_platform.rs

@@ -149,6 +149,13 @@ impl Platform<GogShortcut, GogErrors> for GogPlatform {
             },
         }
     }
+
+    fn needs_proton(&self, _input: &GogShortcut) -> bool {
+            #[cfg(target_family = "unix")]
+            return true;
+            #[cfg(target_os = "windows")]
+            return false;
+    }
 }
 
 #[cfg(target_family = "unix")]

src/heroic/heroic_game.rs

@@ -1,43 +1,42 @@
+use std::path::Path;
+
 use serde::{Deserialize, Serialize};
 use steam_shortcuts_util::{shortcut::ShortcutOwned, Shortcut};
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct HeroicGame {
     pub app_name: String,
-    pub can_run_offline: bool,
     pub title: String,
     pub is_dlc: bool,
     pub install_path: String,
     pub executable: String,
-    pub config_folder: Option<String>,
-    pub legendary_location: Option<String>
+    pub launch_parameters: String,
 }
 
 impl From<HeroicGame> for ShortcutOwned {
     fn from(game: HeroicGame) -> Self {
+        let target_path = Path::new(&game.install_path).join(game.executable);
         
-        let legendary = game.legendary_location.unwrap_or("legendary".to_string());
+        #[cfg(target_family = "unix")]
+        let mut target = target_path.to_string_lossy().to_string();
+        #[cfg(target_family = "unix")]
+        {
+            if !target.starts_with("\"") && !target.ends_with("\"") {
+                target = format!("\"{}\"", target);
+            }
+        }
 
-        let icon = format!("\"{}\\{}\"", game.install_path, game.executable);
-        let launch = match game.config_folder{
-            Some(config_folder) => {
-                format!("env XDG_CONFIG_HOME={} {}", config_folder, legendary)
-            },
-            None => {
-                format!("{}", legendary)
-            },
-        };
-
-        let launch_options = format!("launch {}",game.app_name);
+        #[cfg(target_os = "windows")]
+        let target = target_path.to_string_lossy().to_string();
 
         let shortcut = Shortcut::new(
             "0",
             game.title.as_str(),
-            launch.as_str(),
+            &target,
             "",
-            icon.as_str(),
             "",
-            &launch_options.as_str()
+            "",
+            &game.launch_parameters.as_str(),
         );
         let mut owned_shortcut = shortcut.to_owned();
         owned_shortcut.tags.push("Heroic".to_owned());

src/heroic/heroic_platform.rs

@@ -1,128 +1,51 @@
 use super::{HeroicGame, HeroicSettings};
 use crate::platform::{Platform, SettingsValidity};
-use serde_json::from_str;
+use std::collections::HashMap;
 use std::error::Error;
 use std::path::Path;
+
 use std::path::PathBuf;
-use std::process::Command;
 
 pub struct HeroicPlatform {
     pub settings: HeroicSettings,
 }
 
-#[cfg(target_family = "unix")]
 enum InstallationMode {
     FlatPak,
     UserBin,    
 }
 
-#[cfg(target_family = "unix")]
-fn get_legendary_location(install_mode: &InstallationMode) -> &'static str {
-    match install_mode{
-        InstallationMode::FlatPak => "/var/lib/flatpak/app/com.heroicgameslauncher.hgl/current/active/files/bin/heroic/resources/app.asar.unpacked/build/bin/linux/legendary",
-        InstallationMode::UserBin => "/opt/Heroic/resources/app.asar.unpacked/build/bin/linux/legendary"
-    }
-}
-
-#[cfg(target_family = "unix")]
-fn get_config_folder(install_mode: &InstallationMode) -> Option<String> {
-    match install_mode {
-        InstallationMode::FlatPak => {
+fn get_installed_json_location(install_mode: &InstallationMode) -> PathBuf {
     let home_dir = std::env::var("HOME").unwrap_or("".to_string());
-            Some(
-                Path::new(&home_dir)
-                    .join(".var/app/com.heroicgameslauncher.hgl/config")
-                    .to_string_lossy()
-                    .to_string(),
-            )
-        }
-        InstallationMode::UserBin => None,
+    match install_mode {
+        InstallationMode::FlatPak => Path::new(&home_dir)
+            .join(".var/app/com.heroicgameslauncher.hgl/config/legendary/installed.json"),
+        InstallationMode::UserBin => Path::new(&home_dir).join(".config/legendary/installed.json"),
     }
+    .to_path_buf()
 }
 
-#[cfg(target_os = "windows")]
-fn find_legendary_location() -> Option<String> {
-    match heroic_folder_from_registry().or_else(heroic_folder_from_appdata) {
-        Some(heroic_folder) => {
-            let legendary_path = heroic_folder
-                .join("resources\\app.asar.unpacked\\build\\bin\\win32\\legendary.exe");
-            if legendary_path.exists() {
-                Some(legendary_path.to_path_buf().to_string_lossy().to_string())
-            } else {
-                None
-            }
-        }
-        None => None,
-    }
-}
 
-#[cfg(target_os = "windows")]
-fn heroic_folder_from_registry() -> Option<PathBuf> {
-    use winreg::enums::*;
-    use winreg::RegKey;
 
-    let hklm = RegKey::predef(HKEY_CURRENT_USER);
-    if let Ok(launcher) = hklm.open_subkey("Software\\035fb1f9-7381-565b-92bb-ed6b2a3b99ba") {
-        let path_string: Result<String, _> = launcher.get_value("InstallLocation");
-        if let Ok(path_string) = path_string {
-            //.join("resources/app.asar.unpacked/build/bin/win32/legendary.exe")
-            let path = Path::new(&path_string);
-            if path.exists() {
-                return Some(path.to_path_buf());
-            }
-        }
-    }
-    None
-}
-
-#[cfg(target_os = "windows")]
-fn heroic_folder_from_appdata() -> Option<PathBuf> {
-    let key = "APPDATA";
-    match std::env::var(key) {
-        Ok(program_data) => {
-            let path = Path::new(&program_data).join("heroic");
-            if path.exists() {
-                Some(path.to_path_buf())
-            } else {
-                None
-            }
-        }
-        Err(_err) => None,
-    }
-}
-
-#[cfg(target_family = "unix")]
 fn get_shortcuts_from_install_mode(
     install_mode: &InstallationMode,
 ) -> Result<Vec<HeroicGame>, Box<dyn Error>> {
-    let legendary = get_legendary_location(install_mode);
-    let config_folder = get_config_folder(install_mode);
-    get_shortcuts_from_location(config_folder, legendary.to_string())
+    let installed_path = get_installed_json_location(install_mode);
+    get_shortcuts_from_location(installed_path)
 }
 
-fn get_shortcuts_from_location(
-    config_folder: Option<String>,
-    legendary: String,
-) -> Result<Vec<HeroicGame>, Box<dyn Error>> {
-    let output = if let Some(config_folder) = config_folder.clone() {
-        Command::new(&legendary)
-            .env("XDG_CONFIG_HOME", config_folder)
-            .arg("list-installed")
-            .arg("--json")
-            .output()?
-    } else {
-        Command::new(&legendary)
-            .arg("list-installed")
-            .arg("--json")
-            .output()?
-    };
-    let json = String::from_utf8_lossy(&output.stdout);
-    let mut legendary_ouput: Vec<HeroicGame> = from_str(&json)?;
-    legendary_ouput.iter_mut().for_each(|mut game| {
-        game.config_folder = config_folder.clone();
-        game.legendary_location = Some(legendary.to_string());
-    });
-    Ok(legendary_ouput)
+fn get_shortcuts_from_location<P: AsRef<Path>>(path: P) -> Result<Vec<HeroicGame>, Box<dyn Error>> {
+    let installed_json_path = path.as_ref();
+    if installed_json_path.exists() {
+        let json = std::fs::read_to_string(installed_json_path)?;
+        let games_map = serde_json::from_str::<HashMap<String, HeroicGame>>(&json)?;
+        let mut games = vec![];
+        for game in games_map.values() {
+            games.push(game.clone());
+        }
+        return Ok(games);
+    }
+    return Ok(vec![]);
 }
 
 impl Platform<HeroicGame, Box<dyn Error>> for HeroicPlatform {
@@ -133,22 +56,14 @@ impl Platform<HeroicGame, Box<dyn Error>> for HeroicPlatform {
     fn name(&self) -> &str {
         "Heroic"
     }
-    #[cfg(target_family = "unix")]
     fn get_shortcuts(&self) -> Result<Vec<HeroicGame>, Box<dyn Error>> {        
         let install_modes = vec![InstallationMode::FlatPak, InstallationMode::UserBin];
-        let first_working_instal = install_modes
+        let shortcuts = install_modes
             .iter()
-            .find_map(|install_mode| get_shortcuts_from_install_mode(install_mode).ok());
-        match first_working_instal {
-            Some(res) => return Ok(res),
-            None => get_shortcuts_from_install_mode(&install_modes[0]),
-        }
-    }
-
-    #[cfg(target_os = "windows")]
-    fn get_shortcuts(&self) -> Result<Vec<HeroicGame>, Box<dyn Error>> {
-        let legendary = find_legendary_location().unwrap_or("legendary".to_string());
-        get_shortcuts_from_location(None, legendary)
+            .filter_map(|install_mode| get_shortcuts_from_install_mode(install_mode).ok())
+            .flatten()
+            .collect();
+        Ok(shortcuts)
     }
 
     #[cfg(target_family = "unix")]
@@ -165,4 +80,8 @@ impl Platform<HeroicGame, Box<dyn Error>> for HeroicPlatform {
             },
         }
     }
+
+    fn needs_proton(&self, _input: &HeroicGame) -> bool {  
+        return true;
+    }
 }

src/heroic/mod.rs

@@ -2,6 +2,7 @@ mod heroic_game;
 mod heroic_platform;
 mod settings;
 
+
 pub use heroic_game::*;
 pub use heroic_platform::*;
 pub use settings::*;

src/itch/itch_platform.rs

@@ -51,10 +51,7 @@ impl Platform<ItchGame, ItchErrors> for ItchPlatform {
 
         //This is done to paths dedupe
         let paths: HashSet<&DbPaths> = paths.iter().collect();
-        let res = paths
-            .iter()
-            .filter_map(|e| dbpath_to_game(*e))
-            .collect();
+        let res = paths.iter().filter_map(|e| dbpath_to_game(*e)).collect();
         Ok(res)
     }
 
@@ -72,6 +69,16 @@ impl Platform<ItchGame, ItchErrors> for ItchPlatform {
             },
         }
     }
+    #[cfg(target_os = "windows")]
+    fn needs_proton(&self, _input: &ItchGame) -> bool {
+        return false;
+    }
+    
+    #[cfg(target_family = "unix")]
+    fn needs_proton(&self, input: &ItchGame) -> bool {    
+        //We can only really guess here
+        return input.executable.ends_with("exe");
+    }
 }
 
 fn dbpath_to_game(paths: &DbPaths) -> Option<ItchGame> {

src/legendary/legendary_platform.rs

@@ -47,6 +47,10 @@ impl Platform<LegendaryGame, Box<dyn Error>> for LegendaryPlatform {
             },
         }
     }
+
+    fn needs_proton(&self, _input: &LegendaryGame) -> bool {
+        return false;
+    }
 }
 
 fn execute_legendary_command(program: &str) -> Result<Vec<LegendaryGame>, Box<dyn Error>> {

src/lutris/lutris_platform.rs

@@ -9,7 +9,6 @@ pub struct LutrisPlatform {
     pub settings: LutrisSettings,
 }
 
-
 impl Platform<LutrisGame, Box<dyn Error>> for LutrisPlatform {
     fn enabled(&self) -> bool {
         self.settings.enabled
@@ -21,7 +20,11 @@ impl Platform<LutrisGame, Box<dyn Error>> for LutrisPlatform {
 
     fn get_shortcuts(&self) -> Result<Vec<LutrisGame>, Box<dyn Error>> {
         let default_lutris_exe = "lutris".to_string();
-        let lutris_executable = self.settings.executable.as_ref().unwrap_or(&default_lutris_exe);
+        let lutris_executable = self
+            .settings
+            .executable
+            .as_ref()
+            .unwrap_or(&default_lutris_exe);
         let lutris_command = Command::new(lutris_executable).arg("-lo").output()?;
         let output = String::from_utf8_lossy(&lutris_command.stdout).to_string();
         let games = parse_lutris_games(output.as_str());
@@ -48,4 +51,8 @@ impl Platform<LutrisGame, Box<dyn Error>> for LutrisPlatform {
             },
         }
     }
+
+    fn needs_proton(&self, _input: &LutrisGame) -> bool {
+        return false;
+    }
 }

src/origin/origin_game.rs

@@ -1,4 +1,6 @@
 use steam_shortcuts_util::{shortcut::ShortcutOwned, Shortcut};
+
+#[derive(Clone)]
 pub struct OriginGame {
     pub id: String,
     pub title: String,

src/origin/origin_platform.rs

@@ -75,6 +75,16 @@ impl Platform<OriginGame, OriginErrors> for OriginPlatform {
             },
         }
     }
+
+    fn needs_proton(&self, _input: &OriginGame) -> bool {
+        #[cfg(target_os = "windows")]
+        return false;
+        #[cfg(target_family = "unix")]
+        {
+            //TODO Update this when origin gets support on linux
+            return true;
+        }
+    }
 }
 
 fn get_folder_mfst_file_content(game_folder_path: &Path) -> Option<String> {

src/platform.rs

@@ -14,6 +14,9 @@ where
 
     #[cfg(target_family = "unix")]
     fn create_symlinks(&self) -> bool;
+
+    // HOME/.local/share/Steam/config/config.vdf
+    fn needs_proton(&self, input: &T) -> bool;
 }
 
 pub enum SettingsValidity {

src/steam/collections.rs

@@ -185,7 +185,7 @@ fn get_vdf_path<S: AsRef<str>>(steamid: S) -> Option<PathBuf> {
             }
             return None;
         }
-        Err(e) => return None,
+        Err(_e) => return None,
     }
 }
 
@@ -299,7 +299,7 @@ fn get_level_db_location() -> Option<PathBuf> {
             }
             return None;
         }
-        Err(e) => return None,
+        Err(_e) => return None,
     }
 }
 

src/steam/mod.rs

@@ -1,7 +1,10 @@
 mod settings;
 mod utils;
 mod collections;
+mod proton_vdf_util;
+
 
 pub use settings::SteamSettings;
 pub use utils::*;
 pub use collections::*;
+pub use proton_vdf_util::*;

src/steam/proton_string.txt

@@ -0,0 +1,7 @@
+
+="X"
+={
++"name"		"proton_experimental"
++"config"		""
++"Priority"		"250"
+=}

src/steam/proton_vdf_util.rs

@@ -0,0 +1,137 @@
+use std::path::Path;
+
+use nom::FindSubstring;
+
+
+pub fn setup_proton_games<B: AsRef<str>>(games: &[B]){ 
+    if let Ok(home) = std::env::var("HOME"){
+        let config_file = Path::new(&home).join(".local/share/Steam/config/config.vdf");
+        if config_file.exists(){
+            if let Ok(config_content) = std::fs::read_to_string(&config_file){
+                let new_string = enable_proton_games(config_content, games);
+                std::fs::write(config_file, new_string).unwrap();
+            }
+        }
+    }
+    
+    
+}
+
+fn enable_proton_games<S: AsRef<str>, B: AsRef<str>>(vdf_content: S, games: &[B]) -> String {
+    let vdf_content = vdf_content.as_ref();
+    if let Some(section_info) = find_indexes(vdf_content) {
+        let (base_indent_string, field_indent_string) = {
+            let mut a = String::new();
+            let mut b = String::new();
+            for _i in 0..=section_info.base_indentation {
+                a.push('\t');
+                b.push('\t');
+            }
+            b.push('\t');
+            (a, b)
+        };
+
+        let proton_replace_string = include_str!("proton_string.txt");
+        let section_str = &vdf_content[section_info.start..section_info.append_end];
+        let games_strings_to_add = games
+            .iter()
+            .filter(|g| {
+                let game_section_start = format!("\"{}\"\n", g.as_ref());
+                !section_str.contains(&game_section_start)
+            })
+            .map(|game_id| {
+                let res = proton_replace_string.to_string();
+                let res = res.replace("\"X\"", &format!("\"{}\"", game_id.as_ref()));
+                let res = res.replace("=", &base_indent_string);
+                let res = res.replace("+", &field_indent_string);
+                res
+            });
+        let mut new_section = section_str.to_string();
+        for game_string in games_strings_to_add {
+            new_section.push_str(&game_string);
+        }
+        new_section.push_str(&section_info.end_key);
+
+        let before_section = &vdf_content[..section_info.start];
+        let after_section = &vdf_content[section_info.end..];
+        return format!("{}{}{}", before_section, new_section, after_section);
+    } else {
+        //TODO make this an error instead?
+        println!("Could not find proton section in steam, try to manually set proton on at least one game and then rerun");
+    }
+    return vdf_content.to_string();
+}
+
+struct SectionInfo {
+    start: usize,
+    end: usize,
+    append_end: usize,
+    base_indentation: usize,
+    end_key: String,
+}
+
+fn find_indexes<S: AsRef<str>>(vdf_content: S) -> Option<SectionInfo> {
+    let compat_key = "\"CompatToolMapping\"\n";
+    let vdf_content = vdf_content.as_ref();
+    if let Some(compat_index) = vdf_content.find_substring(compat_key) {
+        let compat_index = compat_index + compat_key.len();
+        let after_key = vdf_content[compat_index..].to_string();
+        if let Some(base_indentation) = after_key.find('{') {
+            let mut end_key = "\n".to_string();
+            for _i in 0..base_indentation {
+                end_key.push('\t');
+            }
+            end_key.push('}');
+            if let Some(end_index) = after_key.as_str().find_substring(&end_key) {
+                return Some(SectionInfo {
+                    start: compat_index,
+                    end: compat_index + end_index + end_key.len(),
+                    append_end: compat_index + end_index,
+                    base_indentation,
+                    end_key: end_key.to_string(),
+                });
+            }
+        }
+    }
+    None
+}
+
+#[cfg(test)]
+#[cfg(target_family = "unix")]
+mod tests {
+
+    use super::*;
+
+    #[test]
+    pub fn can_find_index_test() {
+        let input = include_str!("../testdata/vdf/testconfig.vdf");
+        let SectionInfo {
+            start,
+            end,
+            base_indentation,
+            ..
+        } = find_indexes(input).unwrap();
+
+        let actual = input[start..end].to_string();
+        let expected = include_str!("../testdata/vdf/compatmappingsection.vdf");
+        assert_eq!(expected, actual);
+        assert_eq!(4, base_indentation);
+        
+    }
+
+    #[test]
+    pub fn enable_proton_test() {
+        let input = include_str!("../testdata/vdf/testconfig.vdf");
+        let output = enable_proton_games(input, &vec!["42", "43", "44"]);
+        let expected = include_str!("../testdata/vdf/testconfig_expected.vdf");
+        assert_eq!(expected,output );
+    }
+
+    #[test]
+    pub fn enable_proton_test_empty() {
+        let input = include_str!("../testdata/vdf/testconfig.vdf");
+        let output = enable_proton_games(input, &vec!["2719403116"]);
+        let expected = include_str!("../testdata/vdf/testconfig.vdf");
+        assert_eq!(expected,output );
+    }
+}

src/sync/synchronization.rs

@@ -2,18 +2,21 @@ use steam_shortcuts_util::{shortcut::ShortcutOwned, shortcuts_to_bytes};
 
 use crate::{
     egs::EpicPlatform,    
-    heroic::HeroicPlatform,
     legendary::LegendaryPlatform,
     lutris::lutris_platform::LutrisPlatform,
     platform::Platform,
     settings::Settings,
     steam::{
-        get_shortcuts_for_user, get_shortcuts_paths, write_collections, Collection, ShortcutInfo,
-        SteamUsersInfo,
+        get_shortcuts_for_user, get_shortcuts_paths, setup_proton_games, write_collections,
+        Collection, ShortcutInfo, SteamUsersInfo,
     },
     steamgriddb::download_images_for_users,
     uplay::Uplay,
 };
+
+#[cfg(target_family = "unix")]
+use crate::heroic::HeroicPlatform;
+
 use std::error::Error;
 
 use crate::{gog::GogPlatform, itch::ItchPlatform, origin::OriginPlatform};
@@ -29,6 +32,9 @@ pub async fn run_sync(settings: &Settings) -> Result<(), Box<dyn Error>> {
         .iter()
         .flat_map(|s| s.1.clone())
         .collect();
+    for shortcut in &all_shortcuts {
+        println!("Appid: {} name: {}", shortcut.app_id, shortcut.app_name);
+    }
     println!("Found {} user(s)", userinfo_shortcuts.len());
     for user in userinfo_shortcuts.iter_mut() {
         let start_time = std::time::Instant::now();
@@ -45,6 +51,7 @@ pub async fn run_sync(settings: &Settings) -> Result<(), Box<dyn Error>> {
         shortcut_info.shortcuts.extend(all_shortcuts.clone());
 
         fix_shortcut_icons(user, &mut shortcut_info.shortcuts);
+
         save_shortcuts(&shortcut_info.shortcuts, Path::new(&shortcut_info.path));
 
         if settings.steam.create_collections {
@@ -121,7 +128,7 @@ fn write_shortcut_collections<S: AsRef<str>>(
 }
 
 fn get_platform_shortcuts(settings: &Settings) -> Vec<(String, Vec<ShortcutOwned>)> {
-    let platform_results = vec![
+    let mut platform_results = vec![
         update_platform_shortcuts(&EpicPlatform::new(settings.epic_games.clone())),
         update_platform_shortcuts(&LegendaryPlatform::new(settings.legendary.clone())),
         update_platform_shortcuts(&ItchPlatform::new(settings.itch.clone())),
@@ -137,10 +144,14 @@ fn get_platform_shortcuts(settings: &Settings) -> Vec<(String, Vec<ShortcutOwned
         update_platform_shortcuts(&LutrisPlatform {
             settings: settings.lutris.clone(),
         }),
-        update_platform_shortcuts(&HeroicPlatform {
-            settings: settings.heroic.clone(),
-        }),
+        
     ];
+    #[cfg(target_family = "unix")]
+    {
+        platform_results.push(update_platform_shortcuts(&HeroicPlatform {
+            settings: settings.heroic.clone(),
+        }));
+    }
     platform_results.iter().filter_map(|p| p.clone()).collect()
 }
 
@@ -176,6 +187,7 @@ where
     P: Platform<T, E>,
     E: std::fmt::Debug + std::fmt::Display,
     T: Into<ShortcutOwned>,
+    T: Clone,
 {
     if platform.enabled() {
         if let crate::platform::SettingsValidity::Invalid { reason } = platform.settings_valid() {
@@ -199,12 +211,13 @@ where
 
         match shortcuts_to_add_result {
             Ok(shortcuts_to_add) => {
+                let mut shortcuts_to_proton = vec![];
                 let mut shortcuts_to_add_transformed = vec![];
                 for shortcut in shortcuts_to_add {
-                    let mut shortcut_owned: ShortcutOwned = shortcut.into();
+                    let mut shortcut_owned: ShortcutOwned = shortcut.clone().into();
                     shortcut_owned.dev_kit_game_id =
                         format!("{}-{}", BOILR_TAG, shortcut_owned.app_id);
-                    shortcuts_to_add_transformed.push(shortcut_owned);
+                    shortcuts_to_add_transformed.push((shortcut, shortcut_owned));
                 }
 
                 let shortcuts_to_add = shortcuts_to_add_transformed;
@@ -215,15 +228,22 @@ where
                     platform.name()
                 );
 
-                for shortcut_owned in shortcuts_to_add {
+                for (orign_shortcut, shortcut_owned) in shortcuts_to_add {
                     #[cfg(target_family = "unix")]
                     let shortcut_owned = if platform.create_symlinks() {
                         crate::sync::symlinks::create_sym_links(&shortcut_owned)
                     } else {
                         shortcut_owned
                     };
+                    if platform.needs_proton(&orign_shortcut) {
+                        shortcuts_to_proton.push(format!("{}", shortcut_owned.app_id));
+                    }
                     current_shortcuts.push(shortcut_owned.clone());
                 }
+                if shortcuts_to_proton.len() > 0 {
+                    setup_proton_games(shortcuts_to_proton.as_slice());
+                }
+
                 let name = platform.name();
                 return Some((name.to_string(), current_shortcuts));
             }

src/testdata/vdf/compatmappingsection.vdf

@@ -0,0 +1,68 @@
+				{
+					"1102190"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"0"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"75"
+					}
+					"337340"
+					{
+						"name"		"proton_7"
+						"config"		""
+						"Priority"		"250"
+					}
+					"1794680"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3601140154"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3230402366"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3065048582"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"4068205213"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3667283406"
+					{
+						"name"		""
+						"config"		""
+						"Priority"		"250"
+					}
+					"2719403116"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"43"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+				}

src/testdata/vdf/testconfig.vdf

@@ -0,0 +1,104 @@
+"InstallConfigStore"
+{
+	"Software"
+	{
+		"Valve"
+		{
+			"Steam"
+			{
+				"AutoUpdateWindowEnabled"		"0"
+				"ipv6check_http_state"		"bad"
+				"ipv6check_udp_state"		"bad"
+				"ShaderCacheManager"
+				{
+					"HasCurrentBucket"		"1"
+					"ProcessingQueue"		""
+					"EnableShaderBackgroundProcessing"		"1"
+				}
+				"Rate"		"30000"
+				"LastConfigstoreUploadTime"		"1648654726"
+				"CompatToolMapping"
+				{
+					"1102190"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"0"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"75"
+					}
+					"337340"
+					{
+						"name"		"proton_7"
+						"config"		""
+						"Priority"		"250"
+					}
+					"1794680"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3601140154"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3230402366"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3065048582"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"4068205213"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3667283406"
+					{
+						"name"		""
+						"config"		""
+						"Priority"		"250"
+					}
+					"2719403116"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"43"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+				}
+			}
+		}
+	}
+	"Music"
+	{
+		"LocalLibrary"
+		{
+			"Directories"
+			{
+				"0"		"2"
+				"1"		"3"
+			}
+		}
+	}
+	
+}

src/testdata/vdf/testconfig_expected.vdf

@@ -0,0 +1,116 @@
+"InstallConfigStore"
+{
+	"Software"
+	{
+		"Valve"
+		{
+			"Steam"
+			{
+				"AutoUpdateWindowEnabled"		"0"
+				"ipv6check_http_state"		"bad"
+				"ipv6check_udp_state"		"bad"
+				"ShaderCacheManager"
+				{
+					"HasCurrentBucket"		"1"
+					"ProcessingQueue"		""
+					"EnableShaderBackgroundProcessing"		"1"
+				}
+				"Rate"		"30000"
+				"LastConfigstoreUploadTime"		"1648654726"
+				"CompatToolMapping"
+				{
+					"1102190"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"0"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"75"
+					}
+					"337340"
+					{
+						"name"		"proton_7"
+						"config"		""
+						"Priority"		"250"
+					}
+					"1794680"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3601140154"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3230402366"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3065048582"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"4068205213"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"3667283406"
+					{
+						"name"		""
+						"config"		""
+						"Priority"		"250"
+					}
+					"2719403116"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"43"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"42"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+					"44"
+					{
+						"name"		"proton_experimental"
+						"config"		""
+						"Priority"		"250"
+					}
+				}
+			}
+		}
+	}
+	"Music"
+	{
+		"LocalLibrary"
+		{
+			"Directories"
+			{
+				"0"		"2"
+				"1"		"3"
+			}
+		}
+	}
+	
+}

src/ui/ui.rs

@@ -202,8 +202,8 @@ fn update_ui_with_settings(ui: &mut UserInterface, settings: &Settings) {
     #[cfg(not(target_family = "unix"))]
     {
         ui.gog_winedrive_input.hide();
+        ui.enable_heroic_checkbox.hide();    
     }
-    
     ui.enable_uplay_checkbox.set_value(settings.uplay.enabled);
 
 

src/uplay/game.rs

@@ -1,5 +1,6 @@
 use steam_shortcuts_util::shortcut::{Shortcut, ShortcutOwned};
 
+#[derive(Clone)]
 pub(crate) struct Game {
     pub(crate) name: String,
     pub(crate) icon: String,

src/uplay/platform.rs

@@ -42,6 +42,16 @@ impl Platform<Game, Box<dyn Error>> for Uplay {
     fn create_symlinks(&self) -> bool {
         false
     }
+
+    fn needs_proton(&self, _input: &Game) -> bool {
+        #[cfg(target_os = "windows")]
+        return false;
+        #[cfg(target_family = "unix")]
+        {
+            //TODO update this when uplay gets proton support on linux
+            return true;
+        }
+    }
 }
 
 #[cfg(target_os = "windows")]