Merge pull request #29 from ALEZ-DEV/gtk

Transition from Flutter to GTK

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1,5 +1,5 @@
 set_github_env.sh
 
 babylonia-terminal-cli/TDData-data.db
-
 babylonia-terminal-cli/backtrace.txt
+target

Cargo.toml

@@ -0,0 +1,8 @@
+[workspace]
+resolver = "2"
+members = [
+  "babylonia-terminal",
+  "babylonia-terminal-cli",
+  "babylonia-terminal-gui",
+  "babylonia-terminal-sdk",
+]

babylonia-terminal-cli/Cargo.toml

@@ -8,9 +8,6 @@ repository = "https://github.com/ALEZ-DEV/Babylonia-terminal"
 license = "LGPL-3.0-or-later"
 keywords = ["launcher", "game"]
 
-[[bin]]
-name = "babylonia-terminal-cli"
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]

babylonia-terminal-cli/src/arguments.rs

@@ -16,4 +16,8 @@ pub struct Args {
     /// Show the logs direcly to the stdout of your terminal
     #[arg(long, default_value = "false")]
     pub logs: bool,
+
+    /// Launch the GUI version
+    #[arg(long, default_value = "false")]
+    pub gui: bool,
 }

babylonia-terminal-cli/src/lib.rs

@@ -0,0 +1,29 @@
+use arguments::Args;
+use babylonia_terminal_sdk::game_config::GameConfig;
+use clap::Parser;
+use log::debug;
+
+pub mod arguments;
+pub mod game;
+pub mod reporter;
+pub mod utils;
+
+pub fn run() {
+    let args = Args::parse();
+
+    debug!("Launch option -> {:?}", args.options);
+
+    tokio::runtime::Builder::new_current_thread()
+        .enable_all()
+        .build()
+        .unwrap()
+        .block_on(async {
+            if let Some(command) = args.set_options {
+                GameConfig::set_launch_options(Some(command))
+                    .await
+                    .expect("Failed to save launch options into the config file");
+            }
+
+            game::run(args.options, args.logs).await;
+        });
+}

babylonia-terminal-gui/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "babylonia-terminal-gui"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+babylonia-terminal-sdk = { path = "./../babylonia-terminal-sdk" }
+anyhow = "1.0.94"
+log = "0.4.22"
+relm4-components = "0.9.1"
+wincompatlib = "0.7.5"
+relm4 = { version = "0.9.1", features = ["libadwaita"] }
+libadwaita = { version = "0.7.1", features = ["v1_4"] }
+downloader = { git = "https://github.com/ALEZ-DEV/downloader" }   # version = "0.2.7",
+rfd = "0.15.2"
+arboard = { version = "3.4.1", features = ["wayland-data-control"] }
+
+[build-dependencies]
+glib-build-tools = "0.20.0"

babylonia-terminal-gui/assets/resources.xml

@@ -0,0 +1,7 @@
+
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/moe/celica/babylonia-terminal/icons/hicolor/scalable/apps">
+    <file alias="icon.png">icon.png</file>
+  </gresource>
+</gresources>

babylonia-terminal-gui/build.rs

@@ -0,0 +1,5 @@
+use glib_build_tools::compile_resources;
+
+fn main() {
+    compile_resources(&["assets"], "assets/resources.xml", "resources.gresource");
+}

babylonia-terminal-gui/src/lib.rs

@@ -0,0 +1,54 @@
+use log::debug;
+use relm4::{
+    gtk::{self, gdk, gio},
+    RelmApp,
+};
+
+mod manager;
+mod ui;
+
+pub const APP_RESOURCE_PATH: &str = "/moe/celica/babylonia-terminal";
+pub const IS_DEVEL: bool = cfg!(debug_assertions);
+
+pub fn run() {
+    debug!("Start GUI!");
+    let app = RelmApp::new("moe.celica.BabyloniaTerminal").with_args(vec![]);
+
+    gio::resources_register_include!("resources.gresource").unwrap();
+
+    let display = gdk::Display::default().unwrap();
+    let theme = gtk::IconTheme::for_display(&display);
+    theme.add_resource_path(&format!("{APP_RESOURCE_PATH}/icons"));
+
+    relm4::set_global_css(&format!(
+        "
+        progressbar > text {{
+            margin-bottom: 4px;
+        }}
+
+        window.classic-style {{
+            background-repeat: no-repeat;
+            background-size: cover;
+        }}
+
+        window.classic-style progressbar {{
+            background-color: #00000020;
+            border-radius: 16px;
+            padding: 8px 16px;
+        }}
+
+        window.classic-style progressbar:hover {{
+            background-color: #00000060;
+            color: #ffffff;
+            transition-duration: 0.5s;
+            transition-timing-function: linear;
+        }}
+
+        .round-bin {{
+            border-radius: 24px;
+        }}
+    "
+    ));
+
+    ui::run(app);
+}

babylonia-terminal-gui/src/manager.rs

@@ -0,0 +1,316 @@
+use std::{ops::Deref, sync::Arc};
+
+use babylonia_terminal_sdk::{
+    components::proton_component::ProtonComponent, game_config::GameConfig,
+    game_manager::GameManager, utils::github_requester::GithubRelease,
+};
+use downloader::download;
+use log::{debug, error};
+use relm4::{
+    tokio::{self, sync::OnceCell},
+    Worker,
+};
+use wincompatlib::prelude::Proton;
+
+use crate::ui::{
+    self,
+    pages::{
+        self,
+        steps::{
+            self,
+            download_components::{self, DownloadComponentsPageWidgets},
+        },
+    },
+};
+
+static PROTON: OnceCell<Proton> = OnceCell::const_new();
+
+pub async fn get_proton() -> Proton {
+    PROTON
+        .get_or_init(|| async {
+            let proton_component = ProtonComponent::new(GameConfig::get_config().await.config_dir);
+            let proton = proton_component.init_proton();
+            if let Err(ref e) = proton {
+                error!("Failed to initialize proton : {}", e);
+            }
+            proton.unwrap()
+        })
+        .await
+        .clone()
+}
+
+pub async fn run_game() -> anyhow::Result<()> {
+    let proton = get_proton().await;
+    let game_dir = GameConfig::get_config().await.game_dir;
+    if game_dir.is_none() {
+        anyhow::bail!("Failed to start game, the game directory was not found");
+    }
+
+    GameManager::start_game(&proton, game_dir.unwrap(), None, false).await?;
+
+    Ok(())
+}
+
+#[derive(Debug)]
+pub enum HandleGameProcessMsg {
+    RunGame,
+}
+
+#[derive(Debug)]
+pub struct HandleGameProcess;
+
+impl Worker for HandleGameProcess {
+    type Init = ();
+
+    type Input = HandleGameProcessMsg;
+
+    type Output = ui::pages::game::GamePageMsg;
+
+    fn init(_init: Self::Init, _sender: relm4::ComponentSender<Self>) -> Self {
+        Self
+    }
+
+    fn update(&mut self, message: Self::Input, sender: relm4::ComponentSender<Self>) {
+        match message {
+            HandleGameProcessMsg::RunGame => {
+                tokio::runtime::Builder::new_current_thread()
+                    .enable_all()
+                    .build()
+                    .unwrap()
+                    .block_on(async {
+                        sender.output(ui::pages::game::GamePageMsg::SetIsGameRunning(true));
+                        if let Err(error) = run_game().await {
+                            sender.output(pages::game::GamePageMsg::ShowError(format!(
+                                "Unable to start game : {}",
+                                error
+                            )));
+                        };
+                        sender.output(ui::pages::game::GamePageMsg::SetIsGameRunning(false));
+                    });
+            }
+        }
+    }
+}
+
+#[derive(Debug)]
+pub enum HandleGameInstallationMsg {
+    StartInstallation(Arc<pages::game::ProgressBarGameInstallationReporter>),
+    StartPatch,
+    StartUpdate(Arc<pages::game::ProgressBarGameInstallationReporter>),
+}
+
+#[derive(Debug)]
+pub struct HandleGameInstallation;
+
+impl Worker for HandleGameInstallation {
+    type Init = ();
+
+    type Input = HandleGameInstallationMsg;
+
+    type Output = pages::game::GamePageMsg;
+
+    fn init(init: Self::Init, sender: relm4::ComponentSender<Self>) -> Self {
+        Self
+    }
+
+    fn update(&mut self, message: Self::Input, sender: relm4::ComponentSender<Self>) {
+        match message {
+            HandleGameInstallationMsg::StartInstallation(progress_bar) => {
+                tokio::runtime::Builder::new_current_thread()
+                    .enable_all()
+                    .build()
+                    .unwrap()
+                    .block_on(async {
+                        sender.output(pages::game::GamePageMsg::SetIsDownloading(true));
+
+                        let game_dir = if let Some(dir) = GameConfig::get_config().await.game_dir {
+                            dir
+                        } else {
+                            GameConfig::get_config_directory().await
+                        };
+
+                        if let Err(error) = GameManager::install_game(game_dir, progress_bar).await
+                        {
+                            sender.output(pages::game::GamePageMsg::ShowError(format!(
+                                "Error while downloading the game : {}",
+                                error
+                            )));
+                        };
+
+                        sender.output(pages::game::GamePageMsg::SetIsDownloading(false));
+                        sender.output(pages::game::GamePageMsg::UpdateGameState);
+                    });
+            }
+            HandleGameInstallationMsg::StartPatch => {
+                tokio::runtime::Builder::new_current_thread()
+                    .enable_all()
+                    .build()
+                    .unwrap()
+                    .block_on(async {
+                        sender.output(pages::game::GamePageMsg::SetIsPatching(true));
+
+                        let game_dir = if let Some(dir) = GameConfig::get_config().await.game_dir {
+                            dir
+                        } else {
+                            GameConfig::get_config_directory().await
+                        };
+
+                        if let Err(error) = GameManager::patch_game(game_dir).await {
+                            sender.output(pages::game::GamePageMsg::ShowError(format!(
+                                "Error while patching the game : {}",
+                                error
+                            )));
+                        };
+
+                        sender.output(pages::game::GamePageMsg::SetIsPatching(false));
+                        sender.output(pages::game::GamePageMsg::UpdateGameState);
+                    });
+            }
+            HandleGameInstallationMsg::StartUpdate(progress_bar) => {
+                tokio::runtime::Builder::new_current_thread()
+                    .enable_all()
+                    .build()
+                    .unwrap()
+                    .block_on(async {
+                        sender.output(pages::game::GamePageMsg::SetIsDownloading(true));
+
+                        if let Err(error) = GameManager::update_game().await {
+                            sender.output(pages::game::GamePageMsg::ShowError(format!(
+                                "Error while updating the game : {}",
+                                error
+                            )));
+                        };
+
+                        let game_dir = if let Some(dir) = GameConfig::get_config().await.game_dir {
+                            dir
+                        } else {
+                            GameConfig::get_config_directory().await
+                        };
+
+                        if let Err(error) = GameManager::install_game(game_dir, progress_bar).await
+                        {
+                            sender.output(pages::game::GamePageMsg::ShowError(format!(
+                                "Error while updating the game : {}",
+                                error
+                            )));
+                        };
+
+                        sender.output(pages::game::GamePageMsg::SetIsDownloading(true));
+                        sender.output(pages::game::GamePageMsg::UpdateGameState);
+                    });
+            }
+        }
+    }
+}
+
+#[derive(Debug)]
+pub enum HandleComponentInstallationMsg {
+    StartInstallation(
+        (
+            usize,
+            usize,
+            Arc<download_components::DownloadComponentProgressBarReporter>,
+        ),
+    ), // proton release and dxvk release
+}
+
+#[derive(Debug)]
+pub struct HandleComponentInstallation;
+
+impl Worker for HandleComponentInstallation {
+    type Init = ();
+
+    type Input = HandleComponentInstallationMsg;
+
+    type Output = download_components::DownloadComponentsMsg;
+
+    fn init(_init: Self::Init, _sender: relm4::ComponentSender<Self>) -> Self {
+        Self
+    }
+
+    fn update(&mut self, message: Self::Input, sender: relm4::ComponentSender<Self>) {
+        match message {
+            HandleComponentInstallationMsg::StartInstallation((
+                proton_release,
+                dxvk_release,
+                progress_bar,
+            )) => {
+                tokio::runtime::Builder::new_current_thread()
+                    .enable_all()
+                    .build()
+                    .unwrap()
+                    .block_on(async {
+                        let _ = sender.output(
+                            download_components::DownloadComponentsMsg::UpdateProgressBarMsg(
+                                String::from("Starting download for proton"),
+                                Some(String::from("Unpacking and initializing proton")),
+                            ),
+                        );
+
+                        let _ = sender.output(
+                            download_components::DownloadComponentsMsg::UpdateCurrentlyInstalling(
+                                download_components::CurrentlyInstalling::Proton,
+                            ),
+                        );
+
+                        let _ = sender.output(
+                            download_components::DownloadComponentsMsg::UpdateDownloadedComponentName(
+                                String::from("proton"),
+                            ),
+                        );
+
+                        let game_dir = if let Some(dir) = GameConfig::get_config().await.game_dir {
+                            dir
+                        } else {
+                            GameConfig::get_config_directory().await
+                        };
+
+                        if let Err(error) = GameManager::install_wine(game_dir.clone(), proton_release, Some(progress_bar.clone())).await {
+                            sender.output(download_components::DownloadComponentsMsg::ShowError(format!("Failed to install proton : {}", error))).unwrap();
+                            return;
+                        }
+
+                        let _ = sender
+                            .output(download_components::DownloadComponentsMsg::UpdateProgressBarMsg(String::from("Starting download for DXVK"), Some(String::from("Installing DXVK"))));
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::UpdateCurrentlyInstalling(download_components::CurrentlyInstalling::DXVK));
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::UpdateDownloadedComponentName(String::from("DXVK")));
+
+                        if let Err(error) = GameManager::install_dxvk(&get_proton().await, game_dir, dxvk_release, Some(progress_bar.clone())).await {
+                            sender.output(download_components::DownloadComponentsMsg::ShowError(format!("Failed to install DXVK : {}", error))).unwrap();
+                            return;
+                        }
+
+                        let _ = sender
+                            .output(download_components::DownloadComponentsMsg::UpdateProgressBarMsg(String::from("Downloading and installing fonts"), Some(String::from("Fonts installed"))));
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::UpdateCurrentlyInstalling(download_components::CurrentlyInstalling::Fonts));
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::UpdateDownloadedComponentName(String::from("fonts")));
+
+                        if let Err(error) = GameManager::install_font(&get_proton().await, Some(progress_bar.clone())).await {
+                            sender.output(download_components::DownloadComponentsMsg::ShowError(format!("Failed to install fonts : {}", error))).unwrap();
+                            return;
+                        }
+
+                        let _ = sender
+                            .output(download_components::DownloadComponentsMsg::UpdateProgressBarMsg(String::from("Download and installing denpendecies"), None));
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::UpdateCurrentlyInstalling(download_components::CurrentlyInstalling::Denpendecies));
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::UpdateDownloadedComponentName(String::from("denpendecies")));
+
+                        if let Err(error) = GameManager::install_dependencies(&get_proton().await).await {
+                            sender.output(download_components::DownloadComponentsMsg::ShowError(format!("Failed to install dependencies : {}", error))).unwrap();
+                            return;
+                        }
+
+                        debug!("Finished to installing the components!");
+
+                        let _ = sender.output(download_components::DownloadComponentsMsg::Finish);
+                    });
+            }
+        }
+    }
+}

babylonia-terminal-gui/src/ui/mod.rs

@@ -0,0 +1,281 @@
+use std::convert::identity;
+
+use crate::{manager, IS_DEVEL};
+use babylonia_terminal_sdk::game_state::GameState;
+
+use log::debug;
+use pages::game::GamePageMsg;
+use relm4::{
+    self,
+    component::AsyncConnector,
+    gtk::{self, prelude::*, Widget},
+    loading_widgets::LoadingWidgets,
+    once_cell::sync::OnceCell,
+    prelude::*,
+    *,
+};
+
+use adw::prelude::*;
+use libadwaita as adw;
+
+use crate::APP_RESOURCE_PATH;
+
+pub mod pages;
+
+pub static mut MAIN_WINDOW: Option<adw::ApplicationWindow> = None;
+
+pub fn run(app: RelmApp<MainWindowMsg>) {
+    app.run_async::<MainWindow>(None);
+}
+
+#[derive(Debug)]
+pub enum MainWindowMsg {
+    ToggleMenuVisibility,
+    SelectPage(Pages),
+    UpdateGameState,
+}
+
+struct MainWindow {
+    game_state: GameState,
+    setup_page: AsyncController<pages::steps::SetupPage>,
+    game_page: AsyncController<pages::game::GamePage>,
+    settings_page: AsyncConnector<pages::settings::SettingsPage>,
+    about_page: AsyncConnector<pages::about::AboutPage>,
+    current_page: Pages,
+    is_menu_visible: bool,
+}
+
+impl MainWindow {
+    fn new(game_state: GameState, sender: &relm4::AsyncComponentSender<Self>) -> Self {
+        let setup_page = pages::steps::SetupPage::builder()
+            .launch(game_state.clone())
+            .forward(sender.input_sender(), identity);
+
+        let game_page = pages::game::GamePage::builder()
+            .launch(game_state.clone())
+            .forward(sender.input_sender(), identity);
+
+        let about_page = pages::about::AboutPage::builder().launch(());
+
+        let settings_page = pages::settings::SettingsPage::builder().launch(());
+
+        MainWindow {
+            game_state,
+            setup_page,
+            game_page,
+            settings_page,
+            about_page,
+            current_page: Pages::GamePage,
+            is_menu_visible: false,
+        }
+    }
+}
+
+#[derive(Debug, PartialEq, Eq)]
+enum Pages {
+    GamePage,
+    SettingsPage,
+    AboutPage,
+}
+
+#[relm4::component(async)]
+impl SimpleAsyncComponent for MainWindow {
+    type Input = MainWindowMsg;
+
+    type Output = ();
+
+    type Init = Option<GameState>;
+
+    view! {
+        #[root]
+        main_window = adw::ApplicationWindow {
+            set_default_size: (700, 560),
+
+            add_css_class?: IS_DEVEL.then_some("devel"),
+
+            gtk::Box {
+                set_orientation: gtk::Orientation::Vertical,
+
+                adw::OverlaySplitView {
+                    #[watch]
+                    set_show_sidebar: model.is_menu_visible,
+                    set_collapsed: true,
+
+                    #[wrap(Some)]
+                    set_content = &gtk::Box {
+                        set_orientation: gtk::Orientation::Vertical,
+
+                        adw::HeaderBar {
+                            pack_start = &gtk::Button {
+                                set_icon_name: "open-menu-symbolic",
+
+                                #[watch]
+                                set_visible: model.game_state.is_environment_ready(),
+
+                                connect_clicked => MainWindowMsg::ToggleMenuVisibility,
+                            },
+                        },
+
+                        gtk::Box {
+                            set_orientation: gtk::Orientation::Vertical,
+                            set_vexpand: true,
+                            set_margin_horizontal: 50,
+                            set_valign: gtk::Align::Center,
+
+                            #[watch]
+                            set_visible: model.game_state.is_environment_ready(),
+
+                            gtk::Box {
+                                set_orientation: gtk::Orientation::Vertical,
+                                set_vexpand: true,
+
+                                #[watch]
+                                set_visible: model.current_page == Pages::GamePage,
+
+                                model.game_page.widget(),
+                            },
+
+                            gtk::Box {
+                                set_orientation: gtk::Orientation::Vertical,
+                                set_vexpand: true,
+
+                                #[watch]
+                                set_visible: model.current_page == Pages::SettingsPage,
+
+                                model.settings_page.widget(),
+                            },
+
+                            gtk::Box {
+                                set_orientation: gtk::Orientation::Vertical,
+                                set_vexpand: true,
+
+                                #[watch]
+                                set_visible: model.current_page == Pages::AboutPage,
+
+                                model.about_page.widget(),
+                            },
+                        },
+
+                        gtk::Box {
+                            set_orientation: gtk::Orientation::Vertical,
+
+                            #[watch]
+                            set_visible: !model.game_state.is_environment_ready(),
+
+                            model.setup_page.widget(),
+                        }
+                    },
+
+                    #[wrap(Some)]
+                    set_sidebar = &gtk::Box {
+                        set_orientation: gtk::Orientation::Vertical,
+                        set_width_request: 250,
+                        set_margin_all: 10,
+
+                        gtk::Picture {
+                            set_resource: Some(&format!("{APP_RESOURCE_PATH}/icons/hicolor/scalable/apps/icon.png")),
+                            set_hexpand: true,
+                            set_margin_horizontal: 30,
+                            set_margin_top: 30,
+                            set_margin_bottom: 10,
+                        },
+
+                        gtk::Label {
+                            set_label: "Babylonia Terminal",
+                            set_margin_top: 12,
+                            add_css_class: "title-1",
+                            set_margin_horizontal: 30,
+                            set_margin_bottom: 10,
+                        },
+
+                        gtk::Button {
+                            set_margin_vertical: 5,
+                            set_label: "Game",
+
+                            connect_clicked => MainWindowMsg::SelectPage(Pages::GamePage),
+                        },
+
+                        gtk::Button {
+                            set_margin_vertical: 5,
+                            set_label: "Settings",
+
+                            connect_clicked => MainWindowMsg::SelectPage(Pages::SettingsPage),
+                        },
+
+                        gtk::Button {
+                            set_margin_vertical: 5,
+                            set_label: "About",
+
+                            connect_clicked => MainWindowMsg::SelectPage(Pages::AboutPage),
+                        },
+                    },
+                },
+            }
+        }
+    }
+
+    async fn init(
+        game_state: Self::Init,
+        root: Self::Root,
+        sender: relm4::AsyncComponentSender<Self>,
+    ) -> AsyncComponentParts<Self> {
+        let model;
+        if game_state.is_none() {
+            model = MainWindow::new(
+                babylonia_terminal_sdk::game_state::GameState::get_current_state()
+                    .await
+                    .unwrap(),
+                &sender,
+            );
+        } else {
+            model = MainWindow::new(game_state.unwrap(), &sender);
+        }
+
+        let widgets = view_output!();
+
+        unsafe {
+            MAIN_WINDOW = Some(widgets.main_window.clone());
+        }
+
+        debug!("current GameState : {:?}", model.game_state);
+
+        AsyncComponentParts { model, widgets }
+    }
+
+    fn init_loading_widgets(root: Self::Root) -> Option<LoadingWidgets> {
+        view! {
+            #[local]
+            root {
+                set_title: Some("Babylonia Terminal"),
+                set_default_width: 700,
+                set_default_height: 300,
+
+                #[name(spinner)]
+                gtk::Spinner {
+                    start: (),
+                    set_halign: gtk::Align::Center,
+                }
+            }
+        }
+
+        Some(LoadingWidgets::new(root, spinner))
+    }
+
+    async fn update(&mut self, message: Self::Input, _sender: relm4::AsyncComponentSender<Self>) {
+        match message {
+            MainWindowMsg::ToggleMenuVisibility => self.is_menu_visible = !self.is_menu_visible,
+            MainWindowMsg::SelectPage(page) => {
+                self.current_page = page;
+                self.is_menu_visible = false;
+            }
+            MainWindowMsg::UpdateGameState => {
+                self.game_state = GameState::get_current_state().await.unwrap();
+                self.game_page.sender().send(GamePageMsg::UpdateGameState);
+                debug!(
+                    "is_environment_ready : {}",
+                    self.game_state.is_environment_ready()
+                );
+            }
+        }
+    }
+}

babylonia-terminal-gui/src/ui/pages/about.rs

@@ -0,0 +1,736 @@
+use libadwaita::prelude::{PreferencesPageExt, PreferencesRowExt};
+use relm4::{
+    gtk::prelude::{OrientableExt, WidgetExt},
+    prelude::{adw, gtk, AsyncComponentParts, SimpleAsyncComponent},
+    RelmWidgetExt,
+};
+
+use crate::APP_RESOURCE_PATH;
+
+pub struct AboutPage;
+
+#[relm4::component(pub, async)]
+impl SimpleAsyncComponent for AboutPage {
+    type Input = ();
+
+    type Output = ();
+
+    type Init = ();
+
+    view! {
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+
+            adw::PreferencesPage {
+                add = &adw::PreferencesGroup {
+                    gtk::Label {
+                        set_label: "Babylonia Terminal",
+                        set_margin_top: 24,
+                        add_css_class: "title-1",
+                    },
+
+                    gtk::Label {
+                        set_label: "Made by ALEZ-DEV and the anime game community on Github",
+                        set_margin_top: 24,
+                        add_css_class: "title-3",
+                    },
+
+                    gtk::Label {
+                        set_label: "This software was made under the GPL-3.0 license",
+                        set_margin_vertical: 24,
+                        add_css_class: "title-4",
+                    },
+
+                    gtk::Label {
+                        set_justify: gtk::Justification::Fill,
+                        set_label: r#"Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+
+                            Preamble
+
+The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
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+Foundation.  If the Program does not specify a version number of the
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+by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                    END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>."#,
+
+                        set_margin_top: 24,
+                        set_css_classes: &["body", "monospace"],
+                    },
+                },
+            },
+        }
+    }
+
+    async fn init(
+        _: Self::Init,
+        root: Self::Root,
+        sender: relm4::AsyncComponentSender<Self>,
+    ) -> relm4::prelude::AsyncComponentParts<Self> {
+        let model = AboutPage {};
+        let widgets = view_output!();
+
+        AsyncComponentParts { model, widgets }
+    }
+}

babylonia-terminal-gui/src/ui/pages/game.rs

@@ -0,0 +1,339 @@
+use std::{convert::identity, fmt::format};
+
+use arboard::Clipboard;
+use babylonia_terminal_sdk::game_state::GameState;
+use libadwaita::prelude::{MessageDialogExt, PreferencesPageExt};
+use log::error;
+use relm4::{
+    adw,
+    gtk::{
+        self,
+        prelude::{ButtonExt, GtkWindowExt, OrientableExt, WidgetExt},
+    },
+    prelude::{AsyncComponentParts, SimpleAsyncComponent},
+    Component, RelmWidgetExt, WorkerController,
+};
+
+use crate::{
+    manager,
+    ui::{MainWindowMsg, MAIN_WINDOW},
+    APP_RESOURCE_PATH,
+};
+
+#[derive(Debug)]
+pub struct GamePage {
+    game_state: GameState,
+    game_handler: WorkerController<manager::HandleGameProcess>,
+    installation_handler: WorkerController<manager::HandleGameInstallation>,
+    is_game_running: bool,
+    is_downloading: bool,
+    is_patching: bool,
+    progress_bar_reporter: std::sync::Arc<ProgressBarGameInstallationReporter>,
+    progress_bar_message: String,
+    fraction: f64,
+}
+
+#[derive(Debug)]
+pub enum GamePageMsg {
+    SetIsGameRunning(bool),
+    SetIsDownloading(bool),
+    SetIsPatching(bool),
+    UpdateGameState,
+    UpdateProgressBar(u64, u64),
+    ShowError(String),
+}
+
+#[relm4::component(pub, async)]
+impl SimpleAsyncComponent for GamePage {
+    type Input = GamePageMsg;
+
+    type Output = MainWindowMsg;
+
+    type Init = GameState;
+
+    view! {
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+
+            adw::PreferencesPage {
+                add = &adw::PreferencesGroup {
+                    gtk::Picture {
+                        set_resource: Some(&format!("{APP_RESOURCE_PATH}/icons/hicolor/scalable/apps/icon.png")),
+                        set_vexpand: true,
+                        set_width_request: 350,
+                    },
+
+                    gtk::Label {
+                        set_label: "Babylonia Terminal",
+                        set_margin_top: 24,
+                        add_css_class: "title-1",
+                    },
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_margin_vertical: 48,
+
+                    gtk::Button {
+                        set_css_classes: &["suggested-action", "pill"],
+
+                        set_label: "Install",
+                        set_hexpand: false,
+                        set_width_request: 200,
+
+                        #[watch]
+                        set_visible: model.game_state == GameState::GameNotInstalled,
+
+                        #[watch]
+                        set_sensitive: !model.is_downloading,
+                        connect_clicked[sender = model.installation_handler.sender().clone(), progress_bar = model.progress_bar_reporter.clone()] => move |_| {
+                            sender.send(manager::HandleGameInstallationMsg::StartInstallation(progress_bar.clone())).unwrap();
+                        },
+                    },
+
+                    gtk::Button {
+                        set_css_classes: &["suggested-action", "pill"],
+
+                        set_label: "Apply patch",
+                        set_hexpand: false,
+                        set_width_request: 200,
+
+                        #[watch]
+                        set_visible: model.game_state == GameState::GameNotPatched,
+
+                        #[watch]
+                        set_sensitive: !model.is_patching,
+                        connect_clicked[sender = model.installation_handler.sender().clone()] => move |_| {
+                            sender.send(manager::HandleGameInstallationMsg::StartPatch).unwrap();
+                        },
+                    },
+
+                    gtk::Button {
+                        set_css_classes: &["suggested-action", "pill"],
+
+                        set_label: "Start game",
+                        set_hexpand: false,
+                        set_width_request: 200,
+
+                        #[watch]
+                        set_visible: model.game_state == GameState::GameInstalled,
+
+                        #[watch]
+                        set_sensitive: !model.is_game_running,
+                        connect_clicked[sender = model.game_handler.sender().clone()] => move |_| {
+                            sender.send(manager::HandleGameProcessMsg::RunGame).unwrap();
+                        },
+                    },
+
+                    gtk::Button {
+                        set_css_classes: &["suggested-action", "pill"],
+
+                        set_label: "Update",
+                        set_hexpand: false,
+                        set_width_request: 200,
+
+                        #[watch]
+                        set_visible: model.game_state == GameState::GameNeedUpdate,
+
+                        #[watch]
+                        set_sensitive: !model.is_downloading,
+                        connect_clicked[sender = model.installation_handler.sender().clone(), progress_bar = model.progress_bar_reporter.clone()] => move |_| {
+                            sender.send(manager::HandleGameInstallationMsg::StartUpdate(progress_bar.clone())).unwrap();
+                        },
+                    },
+                },
+            },
+
+            gtk::ProgressBar {
+                #[watch]
+                set_fraction: model.fraction,
+
+                #[watch]
+                set_visible: (model.game_state == GameState::GameNotInstalled || model.game_state == GameState::GameNeedUpdate) && model.is_downloading && model.fraction != 0.0,
+
+                #[watch]
+                set_text: Some(&model.progress_bar_message),
+                set_show_text: true,
+            },
+
+            gtk::Box {
+                set_orientation: gtk::Orientation::Vertical,
+
+                #[watch]
+                set_visible: (model.game_state == GameState::GameNotInstalled || model.game_state == GameState::GameNeedUpdate) && model.is_downloading && model.fraction == 0.0,
+
+                gtk::Box {
+                    set_orientation: gtk::Orientation::Horizontal,
+                    set_halign: gtk::Align::Center,
+                    set_margin_bottom: 24,
+
+                    gtk::Label {
+                        set_label: "Checking game files",
+
+                        add_css_class: "title-2",
+                    },
+
+                    gtk::Spinner {
+                        set_spinning: true,
+                        set_margin_start: 24,
+                    }
+                },
+
+                gtk::Label {
+                    set_label: "This can take some time, please wait...",
+
+                    add_css_class: "title-4",
+                },
+            },
+
+            gtk::Box {
+                set_orientation: gtk::Orientation::Vertical,
+
+                #[watch]
+                set_visible: model.game_state == GameState::GameNotPatched && model.is_patching,
+
+                gtk::Box {
+                    set_orientation: gtk::Orientation::Horizontal,
+                    set_halign: gtk::Align::Center,
+
+                    gtk::Label {
+                        set_label: "Patching game",
+
+                        add_css_class: "title-2",
+                    },
+
+                    gtk::Spinner {
+                        set_spinning: true,
+                    }
+                },
+
+                gtk::Label {
+                    set_label: "This can take some time, please wait...",
+
+                    add_css_class: "title-4",
+                },
+            }
+        }
+    }
+
+    async fn init(
+        game_state: Self::Init,
+        root: Self::Root,
+        sender: relm4::AsyncComponentSender<Self>,
+    ) -> relm4::prelude::AsyncComponentParts<Self> {
+        let model = GamePage {
+            progress_bar_reporter: ProgressBarGameInstallationReporter::create(sender.clone()),
+            game_state,
+            game_handler: manager::HandleGameProcess::builder()
+                .detach_worker(())
+                .forward(sender.input_sender(), identity),
+            installation_handler: manager::HandleGameInstallation::builder()
+                .detach_worker(())
+                .forward(sender.input_sender(), identity),
+            is_game_running: false,
+            is_downloading: false,
+            is_patching: false,
+            fraction: 0.0,
+            progress_bar_message: String::new(),
+        };
+
+        let widgets = view_output!();
+
+        AsyncComponentParts { model, widgets }
+    }
+
+    async fn update(&mut self, message: Self::Input, _: relm4::AsyncComponentSender<Self>) -> () {
+        match message {
+            GamePageMsg::SetIsGameRunning(value) => self.is_game_running = value,
+            GamePageMsg::SetIsDownloading(value) => self.is_downloading = value,
+            GamePageMsg::SetIsPatching(value) => self.is_patching = value,
+            GamePageMsg::UpdateGameState => {
+                self.game_state = GameState::get_current_state().await.unwrap()
+            } //TODO: remove unwrap()
+            GamePageMsg::UpdateProgressBar(current, max_progress) => {
+                self.fraction = if current == 0 {
+                    0.0
+                } else {
+                    current as f64 / max_progress as f64
+                };
+
+                //1024^3 = 1073741824
+                let current_gb = current as f64 / 1073741824 as f64;
+                let max_gb = max_progress as f64 / 1073741824 as f64;
+
+                self.progress_bar_message = format!(
+                    "Downloading : {:.2}% ({:.2} / {:.2}GiB)",
+                    self.fraction * 100 as f64,
+                    current_gb,
+                    max_gb,
+                );
+            }
+            GamePageMsg::ShowError(message) => {
+                let dialog = unsafe {
+                    adw::MessageDialog::new(
+                        MAIN_WINDOW.as_ref(),
+                        Some("Something went wrong"),
+                        Some(&message),
+                    )
+                };
+
+                dialog.add_response("close", "Close");
+                dialog.add_response("copy", "Copy");
+
+                dialog.set_response_appearance("copy", adw::ResponseAppearance::Suggested);
+
+                dialog.connect_response(Some("copy"), move |_, _| {
+                    if let Err(err) = Clipboard::new().unwrap().set_text(&message.clone()) {
+                        error!("Failed to copy the error to the clipboard : {}", err);
+                    }
+                });
+
+                dialog.present();
+            }
+        }
+    }
+}
+
+#[derive(Debug)]
+struct ProgressBarGameInstallationReporterPrivate {
+    max_progress: Option<u64>,
+}
+
+#[derive(Debug)]
+pub struct ProgressBarGameInstallationReporter {
+    private: std::sync::Mutex<Option<ProgressBarGameInstallationReporterPrivate>>,
+    sender: relm4::AsyncComponentSender<GamePage>,
+}
+
+impl ProgressBarGameInstallationReporter {
+    fn create(page: relm4::AsyncComponentSender<GamePage>) -> std::sync::Arc<Self> {
+        std::sync::Arc::new(Self {
+            private: std::sync::Mutex::new(None),
+            sender: page,
+        })
+    }
+}
+
+impl downloader::progress::Reporter for ProgressBarGameInstallationReporter {
+    fn setup(&self, max_progress: Option<u64>, message: &str) {
+        let private = ProgressBarGameInstallationReporterPrivate { max_progress };
+
+        let mut guard = self.private.lock().unwrap();
+        *guard = Some(private);
+    }
+
+    fn progress(&self, current: u64) {
+        if let Some(p) = self.private.lock().unwrap().as_mut() {
+            self.sender.input(GamePageMsg::UpdateProgressBar(
+                current,
+                p.max_progress.unwrap(),
+            ));
+        }
+    }
+
+    fn set_message(&self, _: &str) {}
+
+    fn done(&self) {
+        let mut guard = self.private.lock().unwrap();
+        *guard = None;
+    }
+}

babylonia-terminal-gui/src/ui/pages/mod.rs

@@ -0,0 +1,4 @@
+pub mod about;
+pub mod game;
+pub mod settings;
+pub mod steps;

babylonia-terminal-gui/src/ui/pages/settings.rs

@@ -0,0 +1,122 @@
+use arboard::Clipboard;
+use babylonia_terminal_sdk::game_config::GameConfig;
+use log::error;
+use relm4::{
+    gtk::{
+        prelude::{EditableExt, GtkWindowExt, OrientableExt, WidgetExt},
+        InputHints,
+    },
+    prelude::{gtk, AsyncComponentParts, SimpleAsyncComponent},
+};
+
+use libadwaita::{
+    self as adw,
+    prelude::{
+        EntryRowExt, MessageDialogExt, PreferencesGroupExt, PreferencesPageExt, PreferencesRowExt,
+    },
+};
+
+use crate::ui::MAIN_WINDOW;
+
+#[derive(Debug)]
+pub enum SettingsPageMsg {
+    UpdateLaunchOption(Option<String>),
+    ShowError(String),
+}
+
+pub struct SettingsPage {
+    launch_option: String,
+}
+
+#[relm4::component(pub, async)]
+impl SimpleAsyncComponent for SettingsPage {
+    type Input = SettingsPageMsg;
+
+    type Output = ();
+
+    type Init = ();
+
+    view! {
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+
+            adw::PreferencesPage {
+                set_title: "General settings",
+
+                add = &adw::PreferencesGroup {
+                    set_width_request: 500,
+                    set_title: "Launch option",
+                    set_description: Some("Pass launch options to tinker the behavior of the game"),
+
+                    adw::EntryRow {
+                        set_title: "%command%",
+                        set_text: &model.launch_option,
+
+                        connect_changed[sender] => move |entry| {
+                            let command = entry.text().trim().to_string();
+                            if command.is_empty() {
+                                sender.input(SettingsPageMsg::UpdateLaunchOption(None))
+                            } else {
+                                sender.input(SettingsPageMsg::UpdateLaunchOption(Some(command)))
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    async fn init(
+        _: Self::Init,
+        root: Self::Root,
+        sender: relm4::AsyncComponentSender<Self>,
+    ) -> relm4::prelude::AsyncComponentParts<Self> {
+        let launch_option = match GameConfig::get_launch_options().await {
+            Err(e) => String::new(),
+            Ok(v) => match v {
+                None => String::new(),
+                Some(launch) => launch,
+            },
+        };
+
+        let model = SettingsPage { launch_option };
+        let widgets = view_output!();
+
+        AsyncComponentParts { model, widgets }
+    }
+
+    async fn update(&mut self, message: Self::Input, sender: relm4::AsyncComponentSender<Self>) {
+        match message {
+            SettingsPageMsg::UpdateLaunchOption(new_launch_option) => {
+                if let Err(e) = GameConfig::set_launch_options(new_launch_option).await {
+                    sender.input(SettingsPageMsg::ShowError(format!(
+                        "Something went wrong when updated the launch options : {}",
+                        e
+                    )));
+                }
+            }
+            SettingsPageMsg::ShowError(message) => {
+                let dialog = unsafe {
+                    adw::MessageDialog::new(
+                        MAIN_WINDOW.as_ref(),
+                        Some("Something went wrong"),
+                        Some(&message),
+                    )
+                };
+
+                dialog.add_response("close", "Close");
+                dialog.add_response("copy", "Copy");
+
+                dialog.set_response_appearance("copy", adw::ResponseAppearance::Suggested);
+
+                dialog.connect_response(Some("copy"), move |_, _| {
+                    if let Err(err) = Clipboard::new().unwrap().set_text(&message.clone()) {
+                        error!("Failed to copy the error to the clipboard : {}", err);
+                    }
+                });
+
+                dialog.present();
+            }
+        }
+    }
+}

babylonia-terminal-gui/src/ui/pages/steps/choose_game_directory.rs

@@ -0,0 +1,123 @@
+use std::{path::PathBuf, str::FromStr};
+
+use babylonia_terminal_sdk::{game_config::GameConfig, game_manager::GameManager};
+use log::info;
+use relm4::{
+    gtk,
+    prelude::{AsyncComponentParts, SimpleAsyncComponent},
+    view, RelmWidgetExt,
+};
+
+use libadwaita::{self as adw, prelude::*};
+
+use super::SetupPageMsg;
+
+#[derive(Debug)]
+pub enum ChooseGameDirectoryMsg {
+    ChoosePath,
+    Next,
+}
+
+pub struct ChooseGameDirectoryPage {
+    path: PathBuf,
+}
+
+#[relm4::component(async, pub)]
+impl SimpleAsyncComponent for ChooseGameDirectoryPage {
+    type Input = ChooseGameDirectoryMsg;
+
+    type Output = SetupPageMsg;
+
+    type Init = ();
+
+    view! {
+        #[root]
+        gtk::Box {
+            adw::PreferencesPage {
+                set_hexpand: true,
+
+                add = &adw::PreferencesGroup {
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    gtk::Label {
+                        set_label: "Game directory",
+                        add_css_class: "title-1"
+                    },
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_width_request: 500,
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    adw::ActionRow {
+                        set_title: "Game directory",
+                        set_icon_name: Some("folder-symbolic"),
+                        set_activatable: true,
+
+                        #[watch]
+                        set_subtitle: model.path.to_str().unwrap(),
+
+                        connect_activated => ChooseGameDirectoryMsg::ChoosePath,
+                    },
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_margin_vertical: 48,
+
+                    gtk::Button {
+                        set_css_classes: &["suggested-action", "pill"],
+
+                        set_label: "Next",
+                        set_hexpand: false,
+                        set_width_request: 200,
+
+                        connect_clicked => ChooseGameDirectoryMsg::Next,
+                    },
+                },
+            },
+        }
+    }
+
+    async fn init(
+        init: Self::Init,
+        root: Self::Root,
+        sender: relm4::AsyncComponentSender<Self>,
+    ) -> relm4::prelude::AsyncComponentParts<Self> {
+        let path = if let Some(dir) = GameConfig::get_config().await.game_dir {
+            dir
+        } else {
+            GameConfig::get_config_directory().await
+        };
+
+        let model = ChooseGameDirectoryPage { path };
+
+        let widgets = view_output!();
+
+        AsyncComponentParts { widgets, model }
+    }
+
+    async fn update(&mut self, message: Self::Input, sender: relm4::AsyncComponentSender<Self>) {
+        match message {
+            ChooseGameDirectoryMsg::ChoosePath => {
+                info!("choose path");
+                let result = rfd::AsyncFileDialog::new()
+                    .set_directory(self.path.clone())
+                    .pick_folder()
+                    .await;
+
+                if let Some(result) = result {
+                    self.path = result.path().to_path_buf();
+                }
+
+                GameConfig::set_game_dir(Some(self.path.clone()))
+                    .await
+                    .unwrap(); // TODO: remove unwrap
+            }
+            ChooseGameDirectoryMsg::Next => {
+                let _ = sender.output(SetupPageMsg::GoToDownloadComponentPage);
+            }
+        }
+    }
+}

babylonia-terminal-gui/src/ui/pages/steps/download_components.rs

@@ -0,0 +1,465 @@
+use std::{convert::identity, usize};
+
+use arboard::Clipboard;
+use babylonia_terminal_sdk::{
+    components::{
+        dxvk_component::{self, DXVKComponent},
+        proton_component::{self, ProtonComponent},
+    },
+    game_config::GameConfig,
+    game_state::GameState,
+    utils::{
+        github_requester::{GithubRelease, GithubRequester},
+        kuro_prod_api::CurrentGameInfo,
+    },
+};
+use log::{debug, error, info};
+use relm4::{
+    self,
+    gtk::{self, prelude::*},
+    prelude::*,
+    *,
+};
+
+use adw::prelude::*;
+use libadwaita as adw;
+
+use crate::{manager, ui::MAIN_WINDOW};
+
+use super::SetupPageMsg;
+
+#[derive(Debug)]
+pub enum DownloadComponentsMsg {
+    UpdateProgressBar((u64, u64)), // current and max_progress
+    UpdateProgressBarMsg(String, Option<String>), // current msg and when done msg
+    ShowDoneMsg,
+    UpdateDownloadedComponentName(String),
+    UpdateCurrentlyInstalling(CurrentlyInstalling),
+    ShowError(String), // error message
+    Finish,
+    Quit,
+}
+
+#[derive(Debug, PartialEq, Eq)]
+pub enum CurrentlyInstalling {
+    None,
+    Proton,
+    DXVK,
+    Fonts,
+    Denpendecies,
+}
+
+#[derive(Debug)]
+pub struct DownloadComponentsPage {
+    // widgets
+    proton_combo: adw::ComboRow,
+    dxvk_combo: adw::ComboRow,
+    //error_dialog: Controller<CopyDialog>,
+
+    // values
+    proton_versions: Vec<GithubRelease>,
+    dxvk_versions: Vec<GithubRelease>,
+    selected_proton_version: Option<GithubRelease>,
+    selected_dxvk_version: Option<GithubRelease>,
+    game_config: GameConfig,
+
+    //progress_bar
+    progress_bar_reporter: std::sync::Arc<DownloadComponentProgressBarReporter>,
+    progress_bar_message: String,
+    fraction: f64,
+    show_progress_bar: bool,
+
+    // download part
+    installation_handler: WorkerController<manager::HandleComponentInstallation>,
+    downloaded_component_name: String,
+    currently_installing: CurrentlyInstalling,
+    msg_when_done: Option<String>,
+}
+
+#[relm4::component(async, pub)]
+impl SimpleAsyncComponent for DownloadComponentsPage {
+    type Input = DownloadComponentsMsg;
+
+    type Output = SetupPageMsg;
+
+    type Init = ();
+
+    view! {
+        #[root]
+        gtk::Box {
+            adw::PreferencesPage {
+                set_hexpand: true,
+                #[watch]
+                set_visible: model.currently_installing == CurrentlyInstalling::None,
+
+                add = &adw::PreferencesGroup {
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    gtk::Label {
+                        set_label: "Install components",
+                        add_css_class: "title-1"
+                    },
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_width_request: 500,
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    #[local_ref]
+                    proton_combo -> adw::ComboRow {
+                        set_title: "proton version",
+
+                        set_model: Some(&gtk::StringList::new(model
+                            .proton_versions
+                            .iter()
+                            .map(|r| r.tag_name.as_str())
+                            .collect::<Vec<&str>>()
+                            .as_slice())),
+                    },
+
+                    #[local_ref]
+                    dxvk_combo -> adw::ComboRow {
+                        set_title: "dxvk version",
+
+                        set_model: Some(&gtk::StringList::new(model
+                            .dxvk_versions
+                            .iter()
+                            .map(|r| r.tag_name.as_str())
+                            .collect::<Vec<&str>>()
+                            .as_slice())),
+                    },
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_margin_vertical: 48,
+
+                    gtk::Button {
+                        set_css_classes: &["suggested-action", "pill"],
+
+                        set_label: "Next",
+                        set_hexpand: false,
+                        set_width_request: 200,
+
+                        connect_clicked => DownloadComponentsMsg::UpdateCurrentlyInstalling(CurrentlyInstalling::Proton),
+                    },
+                },
+            },
+
+            adw::PreferencesPage {
+                set_hexpand: true,
+                #[watch]
+                set_visible: model.currently_installing != CurrentlyInstalling::None,
+
+                add = &adw::PreferencesGroup {
+                    set_width_request: 500,
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    gtk::Label {
+                        set_label: "Downloading and installing components",
+                        add_css_class: "title-1"
+                    },
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    adw::ActionRow {
+                        set_title: "Proton",
+                        #[watch]
+                        set_subtitle: match &model.selected_proton_version {
+                            Some(release) => &release.tag_name,
+                            None => "WTF??!! there's no proton version found ????",
+                        },
+
+                        #[watch]
+                        set_icon_name: if model.currently_installing != CurrentlyInstalling::Proton && model.game_config.is_wine_installed { Some("emblem-ok-symbolic") } else { None },
+
+                        add_prefix = &gtk::Spinner {
+                            set_spinning: true,
+
+                            #[watch]
+                            set_visible: model.currently_installing == CurrentlyInstalling::Proton,
+                        }
+                    },
+
+                    adw::ActionRow {
+                        set_title: "DXVK",
+                        #[watch]
+                        set_subtitle: match &model.selected_dxvk_version {
+                            Some(release) => &release.tag_name,
+                            None => "WTF??!! there's no proton version found ????",
+                        },
+
+                        #[watch]
+                        set_icon_name: if model.currently_installing != CurrentlyInstalling::DXVK && model.game_config.is_dxvk_installed { Some("emblem-ok-symbolic") } else { None },
+
+                        add_prefix = &gtk::Spinner {
+                            set_spinning: true,
+
+                            #[watch]
+                            set_visible: model.currently_installing == CurrentlyInstalling::DXVK,
+                        }
+                    },
+
+                    adw::ActionRow {
+                        #[watch]
+                        set_title: "Fonts",
+                        set_subtitle: "Arial",
+
+                        #[watch]
+                        set_icon_name: if model.currently_installing != CurrentlyInstalling::Fonts && model.game_config.is_font_installed { Some("emblem-ok-symbolic") } else { None },
+
+                        add_prefix = &gtk::Spinner {
+                            set_spinning: true,
+
+                            #[watch]
+                            set_visible: model.currently_installing == CurrentlyInstalling::Fonts,
+                        }
+                    },
+
+                    adw::ActionRow {
+                        #[watch]
+                        set_title: "Denpendecies",
+                        set_subtitle: "vcrun2022",
+
+                        #[watch]
+                        set_icon_name: if model.currently_installing != CurrentlyInstalling::Denpendecies && model.game_config.is_dependecies_installed { Some("emblem-ok-symbolic") } else { None },
+
+                        add_prefix = &gtk::Spinner {
+                            set_spinning: true,
+
+                            #[watch]
+                            set_visible: model.currently_installing == CurrentlyInstalling::Denpendecies,
+                        }
+                    }
+                },
+
+                add = &adw::PreferencesGroup {
+                    set_valign: gtk::Align::Center,
+                    set_vexpand: true,
+
+                    gtk::ProgressBar {
+                        #[watch]
+                        set_fraction: model.fraction,
+
+                        #[watch]
+                        set_visible: model.currently_installing != CurrentlyInstalling::Fonts && model.currently_installing != CurrentlyInstalling::Denpendecies,
+
+                        #[watch]
+                        set_text: Some(&model.progress_bar_message),
+                        set_show_text: true,
+                    },
+
+                    gtk::Box {
+                        set_halign: gtk::Align::Center,
+                        set_orientation: gtk::Orientation::Horizontal,
+
+                        gtk::Label {
+                            #[watch]
+                            set_visible: model.currently_installing == CurrentlyInstalling::Fonts || model.currently_installing == CurrentlyInstalling::Denpendecies,
+
+                            #[watch]
+                            set_label: &model.progress_bar_message,
+                            add_css_class: "title-3",
+                        },
+
+                        gtk::Spinner {
+                            set_spinning: true,
+                            set_margin_start: 24,
+
+                            #[watch]
+                            set_visible: model.currently_installing == CurrentlyInstalling::Fonts || model.currently_installing == CurrentlyInstalling::Denpendecies,
+                        }
+                    }
+                }
+            },
+        }
+    }
+
+    async fn init(
+        _: Self::Init,
+        root: Self::Root,
+        sender: AsyncComponentSender<Self>,
+    ) -> AsyncComponentParts<Self> {
+        let proton_releases = ProtonComponent::get_github_releases(
+            proton_component::PROTON_DEV,
+            proton_component::PROTON_REPO,
+        )
+        .await
+        .unwrap(); //TODO: remove unwrap()
+
+        let dxvk_releases =
+            DXVKComponent::get_github_releases(dxvk_component::DXVK_DEV, dxvk_component::DXVK_REPO)
+                .await
+                .unwrap(); //TODO: remove unwrap()
+
+        let model = DownloadComponentsPage {
+            proton_combo: adw::ComboRow::new(),
+            dxvk_combo: adw::ComboRow::new(),
+
+            proton_versions: proton_releases,
+            dxvk_versions: dxvk_releases,
+            selected_proton_version: None,
+            selected_dxvk_version: None,
+            game_config: GameConfig::get_config().await,
+
+            progress_bar_reporter: DownloadComponentProgressBarReporter::create(sender.clone()),
+            progress_bar_message: String::new(),
+            fraction: 0.0,
+            show_progress_bar: false,
+
+            installation_handler: manager::HandleComponentInstallation::builder()
+                .detach_worker(())
+                .forward(sender.input_sender(), identity),
+            downloaded_component_name: String::new(),
+            currently_installing: CurrentlyInstalling::None,
+            msg_when_done: None,
+        };
+
+        let proton_combo = &model.proton_combo;
+        let dxvk_combo = &model.dxvk_combo;
+
+        let widgets = view_output!();
+
+        AsyncComponentParts { widgets, model }
+    }
+
+    async fn update(&mut self, message: Self::Input, sender: AsyncComponentSender<Self>) -> () {
+        match message {
+            DownloadComponentsMsg::UpdateDownloadedComponentName(name) => {
+                self.downloaded_component_name = name;
+            }
+            DownloadComponentsMsg::UpdateProgressBar((current, max_progress)) => {
+                if self.currently_installing != CurrentlyInstalling::Fonts
+                    && self.currently_installing != CurrentlyInstalling::Denpendecies
+                {
+                    self.fraction = if current == 0 {
+                        0.0
+                    } else {
+                        current as f64 / max_progress as f64
+                    };
+
+                    self.progress_bar_message = format!(
+                        "Downloading {} : {:.2}%",
+                        self.downloaded_component_name,
+                        self.fraction * 100.0
+                    );
+                } else {
+                    self.progress_bar_message =
+                        format!("Downloading {}", self.downloaded_component_name);
+                }
+            }
+            DownloadComponentsMsg::UpdateProgressBarMsg(message, message_when_done) => {
+                self.progress_bar_message = message;
+                self.msg_when_done = message_when_done;
+            }
+            DownloadComponentsMsg::ShowDoneMsg => {
+                if let Some(msg) = self.msg_when_done.clone() {
+                    self.progress_bar_message = msg;
+                }
+            }
+            DownloadComponentsMsg::UpdateCurrentlyInstalling(currently_installing) => {
+                self.game_config = GameConfig::get_config().await;
+
+                self.currently_installing = currently_installing;
+            }
+            DownloadComponentsMsg::ShowError(message) => {
+                let dialog = unsafe {
+                    adw::MessageDialog::new(
+                        MAIN_WINDOW.as_ref(),
+                        Some("Error while downloading components"),
+                        Some(&message),
+                    )
+                };
+
+                dialog.add_response("close", "Close");
+                dialog.add_response("copy", "Copy");
+
+                dialog.set_response_appearance("copy", adw::ResponseAppearance::Suggested);
+
+                dialog.connect_response(Some("copy"), move |_, _| {
+                    if let Err(err) = Clipboard::new().unwrap().set_text(&message.clone()) {
+                        error!("Failed to copy the error to the clipboard : {}", err);
+                    }
+                });
+
+                dialog.present();
+            }
+            DownloadComponentsMsg::Finish => {
+                let _ = sender.output(SetupPageMsg::Finish);
+            }
+            DownloadComponentsMsg::Quit => relm4::main_application().quit(),
+        }
+
+        if self.selected_proton_version.is_none()
+            && self.selected_dxvk_version.is_none()
+            && self.currently_installing != CurrentlyInstalling::None
+        {
+            let proton_index = self.proton_combo.selected() as usize;
+            let dxvk_index = self.dxvk_combo.selected() as usize;
+
+            let proton_release = self.proton_versions[proton_index].clone();
+            let dxvk_release = self.dxvk_versions[dxvk_index].clone();
+
+            self.selected_proton_version = Some(proton_release);
+            self.selected_dxvk_version = Some(dxvk_release);
+            let _ = self.installation_handler.sender().send(
+                manager::HandleComponentInstallationMsg::StartInstallation((
+                    proton_index,
+                    dxvk_index,
+                    self.progress_bar_reporter.clone(),
+                )),
+            );
+        }
+    }
+}
+
+#[derive(Debug)]
+struct ProgressBarReporterPrivate {
+    max_progress: Option<u64>,
+}
+
+#[derive(Debug)]
+pub struct DownloadComponentProgressBarReporter {
+    private: std::sync::Mutex<Option<ProgressBarReporterPrivate>>,
+    sender: relm4::AsyncComponentSender<DownloadComponentsPage>,
+}
+
+impl DownloadComponentProgressBarReporter {
+    fn create(page: relm4::AsyncComponentSender<DownloadComponentsPage>) -> std::sync::Arc<Self> {
+        std::sync::Arc::new(Self {
+            private: std::sync::Mutex::new(None),
+            sender: page,
+        })
+    }
+}
+
+impl downloader::progress::Reporter for DownloadComponentProgressBarReporter {
+    fn setup(&self, max_progress: Option<u64>, message: &str) {
+        let private = ProgressBarReporterPrivate { max_progress };
+
+        let mut guard = self.private.lock().unwrap();
+        *guard = Some(private);
+    }
+
+    fn progress(&self, current: u64) {
+        if let Some(p) = self.private.lock().unwrap().as_mut() {
+            self.sender.input(DownloadComponentsMsg::UpdateProgressBar((
+                current,
+                p.max_progress.unwrap(),
+            )));
+        }
+    }
+
+    fn set_message(&self, message: &str) {}
+
+    fn done(&self) {
+        self.sender.input(DownloadComponentsMsg::ShowDoneMsg);
+        let mut guard = self.private.lock().unwrap();
+        *guard = None;
+    }
+}

babylonia-terminal-gui/src/ui/pages/steps/mod.rs

@@ -0,0 +1,119 @@
+use std::convert::identity;
+
+use babylonia_terminal_sdk::{game_config::GameConfig, game_state::GameState};
+use choose_game_directory::ChooseGameDirectoryPage;
+use download_components::DownloadComponentsPage;
+use libadwaita::prelude::{OrientableExt, WidgetExt};
+use relm4::{
+    prelude::{
+        adw, gtk, AsyncComponent, AsyncComponentController, AsyncComponentParts, AsyncController,
+        SimpleAsyncComponent,
+    },
+    AsyncComponentSender, Component, ComponentController, Controller,
+};
+use welcome::WelcomePage;
+
+use crate::ui::MainWindowMsg;
+
+mod choose_game_directory;
+pub mod download_components;
+mod welcome;
+
+#[derive(Debug)]
+pub enum SetupPageMsg {
+    GoToChooseGameDirectoryPage,
+    GoToDownloadComponentPage,
+    Finish,
+}
+
+pub struct SetupPage {
+    game_state: GameState,
+    welcome_page: Controller<welcome::WelcomePage>,
+    choose_game_directory_page: AsyncController<choose_game_directory::ChooseGameDirectoryPage>,
+    download_components_page: AsyncController<download_components::DownloadComponentsPage>,
+
+    carousel: adw::Carousel,
+}
+
+#[relm4::component(async, pub)]
+impl SimpleAsyncComponent for SetupPage {
+    type Input = SetupPageMsg;
+
+    type Output = MainWindowMsg;
+
+    type Init = GameState;
+
+    view! {
+        #[root]
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+            set_hexpand: true,
+            set_vexpand: true,
+
+            #[local_ref]
+            carousel -> adw::Carousel {
+                set_allow_mouse_drag: false,
+                set_allow_long_swipes: false,
+                set_allow_scroll_wheel: false,
+
+                append = model.welcome_page.widget(),
+                append = model.choose_game_directory_page.widget(),
+                append = model.download_components_page.widget(),
+            },
+
+            adw::CarouselIndicatorDots {
+                set_carousel: Some(&carousel),
+                set_height_request: 32,
+            },
+        },
+    }
+
+    async fn init(
+        game_state: GameState,
+        root: Self::Root,
+        sender: AsyncComponentSender<Self>,
+    ) -> AsyncComponentParts<Self> {
+        let welcome_page = WelcomePage::builder()
+            .launch(())
+            .forward(sender.input_sender(), identity);
+        let choose_game_directory_page = ChooseGameDirectoryPage::builder()
+            .launch(())
+            .forward(sender.input_sender(), identity);
+        let download_components_page = DownloadComponentsPage::builder()
+            .launch(())
+            .forward(sender.input_sender(), identity);
+
+        let carousel = adw::Carousel::new();
+
+        carousel.scroll_to(welcome_page.widget(), true);
+
+        let model = SetupPage {
+            welcome_page,
+            choose_game_directory_page,
+            download_components_page,
+            game_state,
+            carousel: carousel.clone(),
+        };
+        let widgets = view_output!();
+
+        AsyncComponentParts { widgets, model }
+    }
+
+    async fn update(&mut self, message: Self::Input, sender: AsyncComponentSender<Self>) {
+        self.game_state = GameState::get_current_state().await.unwrap(); // TODO: delete this unwrap()
+
+        match message {
+            SetupPageMsg::GoToChooseGameDirectoryPage => {
+                self.carousel
+                    .scroll_to(self.choose_game_directory_page.widget(), true);
+            }
+            SetupPageMsg::GoToDownloadComponentPage => {
+                self.carousel
+                    .scroll_to(self.download_components_page.widget(), true);
+            }
+            SetupPageMsg::Finish => {
+                sender.output(MainWindowMsg::UpdateGameState);
+            }
+        }
+    }
+}

babylonia-terminal-gui/src/ui/pages/steps/welcome.rs

@@ -0,0 +1,86 @@
+use libadwaita::prelude::{ButtonExt, PreferencesPageExt, WidgetExt};
+use relm4::{adw, gtk, ComponentParts, ComponentSender, RelmWidgetExt, SimpleComponent};
+
+use super::SetupPageMsg;
+
+use crate::APP_RESOURCE_PATH;
+
+#[derive(Debug)]
+pub enum WelcomePageMsg {
+    Next,
+}
+
+pub struct WelcomePage;
+
+#[relm4::component(pub)]
+impl SimpleComponent for WelcomePage {
+    type Input = WelcomePageMsg;
+
+    type Output = SetupPageMsg;
+
+    type Init = ();
+
+    view! {
+        #[root]
+        adw::PreferencesPage {
+            set_hexpand: true,
+
+            add = &adw::PreferencesGroup {
+                set_valign: gtk::Align::Center,
+                set_vexpand: true,
+
+                gtk::Picture {
+                    set_resource: Some(&format!("{APP_RESOURCE_PATH}/icons/hicolor/scalable/apps/icon.png")),
+                    set_vexpand: true,
+                },
+
+                gtk::Label {
+                    set_label: "Babylonia Terminal",
+                    set_margin_top: 24,
+                    add_css_class: "title-1",
+                },
+
+                gtk::Label {
+                    set_label: "We need to do some setup before to be able to play",
+
+                    set_justify: gtk::Justification::Center,
+                    set_wrap: true,
+                    set_margin_top: 32
+                },
+            },
+
+            add = &adw::PreferencesGroup {
+                set_margin_vertical: 48,
+
+                gtk::Button {
+                    set_css_classes: &["suggested-action", "pill"],
+
+                    set_label: "Next",
+                    set_hexpand: false,
+                    set_width_request: 200,
+
+                    connect_clicked => WelcomePageMsg::Next,
+                },
+            },
+        },
+    }
+
+    fn init(
+        init: Self::Init,
+        root: Self::Root,
+        sender: ComponentSender<Self>,
+    ) -> ComponentParts<Self> {
+        let model = WelcomePage {};
+        let widgets = view_output!();
+
+        ComponentParts { widgets, model }
+    }
+
+    fn update(&mut self, message: Self::Input, sender: ComponentSender<Self>) {
+        match message {
+            WelcomePageMsg::Next => sender
+                .output(SetupPageMsg::GoToChooseGameDirectoryPage)
+                .unwrap(),
+        }
+    }
+}

babylonia-terminal-sdk/src/game_manager.rs

@@ -153,8 +153,8 @@ impl GameManager {
         game_dir: PathBuf,
         options: Option<String>,
         show_logs: bool,
-    ) {
+    ) -> anyhow::Result<()> {
-        let proton_version = proton.wine().version().unwrap();
+        let proton_version = proton.wine().version()?;
         let binary_path = game_dir
             .join(get_game_name())
             .join(get_game_name_with_executable());
@@ -162,16 +162,12 @@ impl GameManager {
         debug!("Wine version : {:?}", proton_version);
 
         let mut child = if let Some(custom_command) = options {
-            Self::run(proton, binary_path, Some(custom_command))
+            Self::run(proton, binary_path, Some(custom_command)).await?
-                .await
-                .unwrap()
         } else {
             if let Some(custom_command) = GameConfig::get_launch_options().await.unwrap() {
-                Self::run(proton, binary_path, Some(custom_command))
+                Self::run(proton, binary_path, Some(custom_command)).await?
-                    .await
-                    .unwrap()
             } else {
-                Self::run(proton, binary_path, None).await.unwrap()
+                Self::run(proton, binary_path, None).await?
             }
         };
 
@@ -274,13 +270,15 @@ impl GameManager {
             .write_all(to_write)
             .await
             .expect("Failed to write the output to the log file");
+
+        Ok(())
     }
 
     async fn run(
         proton: &Proton,
         binary_path: PathBuf,
         custom_command: Option<String>,
-    ) -> Result<Child, std::io::Error> {
+    ) -> anyhow::Result<Result<Child, std::io::Error>> {
         let mut command: Vec<&str> = vec![];
 
         let proton_path = GameConfig::get_config_directory()
@@ -300,10 +298,11 @@ impl GameManager {
             let tokens: Vec<&str> = launch_option.split_whitespace().collect();
 
             // position of the %command%
-            let index = tokens
+            let index = if let Some(v) = tokens.iter().position(|&s| s == "%command%") {
-                .iter()
+                v
-                .position(|&s| s == "%command%")
+            } else {
-                .expect("You forget to put %command% in your custom launch command");
+                anyhow::bail!("You forget to put %command% in your custom launch command");
+            };
 
             let start_command = tokens[0..index].to_vec();
             let mut end_command = tokens[(index + 1)..tokens.len()].to_vec();
@@ -318,14 +317,14 @@ impl GameManager {
 
         debug!("Command preview -> {}", command.join(" "));
 
-        Command::new(command[0])
+        Ok(Command::new(command[0])
             .args(&command[1..command.len()])
             .envs(proton.get_envs())
             .env("PROTON_LOG", "1")
             .stdin(Stdio::piped())
             .stdout(Stdio::piped())
             .stderr(Stdio::piped())
-            .spawn()
+            .spawn())
     }
 }
 

babylonia-terminal-sdk/src/game_state.rs

@@ -1,6 +1,6 @@
 use crate::{game_config::GameConfig, utils::kuro_prod_api::GameInfo};
 
-#[derive(Debug, PartialEq, Eq)]
+#[derive(Debug, PartialEq, Eq, Clone)]
 pub enum GameState {
     ProtonNotInstalled,
     DXVKNotInstalled,
@@ -46,4 +46,11 @@ impl GameState {
 
         Ok(GameState::GameInstalled)
     }
+
+    pub fn is_environment_ready(&self) -> bool {
+        self == &GameState::GameNotInstalled
+            || self == &GameState::GameNeedUpdate
+            || self == &GameState::GameNotPatched
+            || self == &GameState::GameInstalled
+    }
 }

babylonia-terminal/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "babylonia-terminal"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+babylonia-terminal-gui = { path = "./../babylonia-terminal-gui" }
+babylonia-terminal-cli = { path = "./../babylonia-terminal-cli" }
+log = "0.4.22"
+simple_logger = "5.0.0"
+tokio = { version = "1.37.0", features = ["full"] }
+clap = "4.5.23"

babylonia-terminal/src/main.rs

@@ -1,17 +1,8 @@
-use babylonia_terminal_sdk::game_config::GameConfig;
 use clap::Parser;
-use log::{debug, LevelFilter};
+use log::LevelFilter;
 use simple_logger::SimpleLogger;
 
-mod arguments;
+fn main() {
-pub mod game;
-pub mod reporter;
-pub mod utils;
-
-use crate::arguments::Args;
-
-#[tokio::main]
-async fn main() {
     let simple_logger = SimpleLogger::new()
         .with_module_level("hyper", LevelFilter::Off)
         .with_module_level("hyper_util", LevelFilter::Off)
@@ -26,14 +17,11 @@ async fn main() {
         simple_logger.with_level(LevelFilter::Info).init().unwrap();
     }
 
-    let args = Args::parse();
+    let args = babylonia_terminal_cli::arguments::Args::parse();
-    debug!("Launch option -> {:?}", args.options);
 
-    if let Some(command) = args.set_options {
+    if args.gui {
-        GameConfig::set_launch_options(Some(command))
+        babylonia_terminal_gui::run();
-            .await
+    } else {
-            .expect("Failed to save launch options into the config file");
+        babylonia_terminal_cli::run();
     }
-
-    game::run(args.options, args.logs).await;
 }

flake.lock

@@ -2,23 +2,42 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1726642912,
+        "lastModified": 1733940404,
-        "narHash": "sha256-wiZzKGHRAhItEuoE599Wm3ic+Lg/NykuBvhb+awf7N8=",
+        "narHash": "sha256-Pj39hSoUA86ZePPF/UXiYHHM7hMIkios8TYG29kQT4g=",
-        "owner": "nixos",
+        "rev": "5d67ea6b4b63378b9c13be21e2ec9d1afc921713",
-        "repo": "nixpkgs",
+        "revCount": 720697,
-        "rev": "395c52d142ec1df377acd67db6d4a22950b02a98",
+        "type": "tarball",
-        "type": "github"
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.720697%2Brev-5d67ea6b4b63378b9c13be21e2ec9d1afc921713/0193beb2-e6fa-7337-96e3-cfa8c3818a9e/source.tar.gz"
       },
       "original": {
-        "owner": "nixos",
+        "type": "tarball",
-        "ref": "nixos-unstable",
+        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1.%2A.tar.gz"
-        "repo": "nixpkgs",
-        "type": "github"
       }
     },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1734143514,
+        "narHash": "sha256-1+r8wYucn8kp9d/IBW1uYGs31QQmSZURElsiOTx65xM=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "81fe5c27cb281a9b796d7ad05ad9179e5bd0c78d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
       }
     }
   },

flake.nix

@@ -2,74 +2,58 @@
   description = "Flake to manage the babylonia-terminal dependecies";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
-  };
+    rust-overlay = {
-
+      url = "github:oxalica/rust-overlay";
-  outputs = { self, nixpkgs }: 
+      inputs.nixpkgs.follows = "nixpkgs";
-  let
-    pkgs = nixpkgs.legacyPackages."x86_64-linux";
-  in 
-  {
-
-    devShells."x86_64-linux".default = pkgs.mkShell {
-      nativeBuildInputs = with pkgs; [
-        rustup
-        rustfmt
-        clippy
-        rust-analyzer
-        gcc
-        pkg-config
-        flutter
-        protoc-gen-prost
-
-        wayland
-        openssl
-        cabextract
-
-        #mpv dependecies
-        mpv
-        mpv-unwrapped
-        libass
-        libplacebo
-        libunwind
-        shaderc
-        vulkan-loader
-        lcms
-        libdovi
-        libdvdnav
-        libdvdread
-        libGL
-        mujs
-        libbluray
-        lua
-        rubberband
-        SDL2
-        libuchardet
-        zimg
-        alsa-lib
-        openal
-        ffmpeg
-        libcaca
-        libdrm
-        libpulseaudio
-        libva
-        libvdpau
-        mesa
-        nv-codec-headers-11
-        pipewire
-        xorg.libXpresent
-        xorg.libXScrnSaver
-        xorg.libXv
-      ];
-
-      shellHook = ''
-        export OPENSSL_DIR="${pkgs.openssl.dev}"
-        export PKG_CONFIG_PATH="${pkgs.openssl.dev}/lib/pkgconfig:${pkgs.mpv-unwrapped.dev}/lib/pkgconfig:${pkgs.libass.dev}/lib/pkgconfig:${pkgs.ffmpeg.dev}/lib/pkgconfig:${pkgs.libplacebo}/lib/pkgconfig:${pkgs.libunwind.dev}/lib/pkgconfig:${pkgs.shaderc.dev}/lib/pkgconfig:${pkgs.vulkan-loader.dev}/lib/pkgconfig:${pkgs.lcms.dev}/lib/pkgconfig:${pkgs.libdovi}/lib/pkgconfig:${pkgs.libdvdnav}/lib/pkgconfig:${pkgs.libdvdread}/lib/pkgconfig:${pkgs.mujs}/lib/pkgconfig:${pkgs.pipewire.dev}/lib/pkgconfig:${pkgs.libbluray}/lib/pkgconfig:${pkgs.lua}/lib/pkgconfig:${pkgs.rubberband}/lib/pkgconfig:${pkgs.SDL2.dev}/lib/pkgconfig:${pkgs.libuchardet.dev}/lib/pkgconfig:${pkgs.zimg.dev}/lib/pkgconfig:${pkgs.alsa-lib.dev}/lib/pkgconfig:${pkgs.openal}/lib/pkgconfig:${pkgs.libcaca.dev}/lib/pkgconfig:${pkgs.libdrm.dev}/lib/pkgconfig:${pkgs.libpulseaudio.dev}/lib/pkgconfig:${pkgs.libva.dev}/lib/pkgconfig:${pkgs.libvdpau.dev}/lib/pkgconfig:${pkgs.mesa.dev}/lib/pkgconfig:${pkgs.nv-codec-headers-11}/lib/pkgconfig:${pkgs.pipewire.dev}/lib/pkgconfig:${pkgs.xorg.libXpresent}/lib/pkgconfig:${pkgs.xorg.libXpresent}/lib/pkgconfig:${pkgs.xorg.libXScrnSaver}/lib/pkgconfig:${pkgs.xorg.libXv.dev}/lib/pkgconfig"
-        export OPENSSL_NO_VENDOR=1
-        export OPENSSL_LIB_DIR="${pkgs.lib.getLib pkgs.openssl}/lib"
-        export FLUTTER_ROOT="${pkgs.flutter}"
-        export LD_LIBRARY_PATH="${pkgs.wayland}:$LD_LIBRARY_PATH"
-      '';
     };
   };
+
+  outputs = { self, nixpkgs, rust-overlay }:
+    let
+      supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ rust-overlay.overlays.default self.overlays.default ];
+        };
+      });
+    in
+    {
+      overlays.default = final: prev: {
+        rustToolchain =
+          let
+            rust = prev.rust-bin;
+          in
+          if builtins.pathExists ./rust-toolchain.toml then
+            rust.fromRustupToolchainFile ./rust-toolchain.toml
+          else if builtins.pathExists ./rust-toolchain then
+            rust.fromRustupToolchainFile ./rust-toolchain
+          else
+            rust.stable.latest.default.override {
+              extensions = [ "rust-src" "rustfmt" ];
+            };
+      };
+
+      devShells = forEachSupportedSystem ({ pkgs }: {
+        default = pkgs.mkShell {
+          packages = with pkgs; [
+            rustToolchain
+            openssl
+            pkg-config
+            cargo-deny
+            cargo-edit
+            cargo-watch
+            rust-analyzer
+            gtk4
+            libadwaita
+          ];
+
+          env = {
+            # Required by rust-analyzer
+            RUST_SRC_PATH = "${pkgs.rustToolchain}/lib/rustlib/src/rust/library";
+          };
+        };
+      });
+    };
 }