Added config file

Added Steam and Among Us process detection

Added ability to auto-run the blessed build

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "town-of-us-updater"
-version = "4.0.1"
+version = "4.1.0"
 edition = "2021"
 build = "src/build.rs"
 
@@ -12,6 +12,7 @@ regex = "1.5"
 fs_extra = "1.2.0"
 dirs = "4.0.0"
 reqwest = {version = "0.11.11", features = ["blocking"]}
+serde = {version= "1.0.143", features = ["derive"]}
 serde_json = "1.0"
 md-5 = "0.10.5"
 tokio = {version="1", features=["full"]}
@@ -19,6 +20,7 @@ registry = "1"
 egui = "0.20.1"
 eframe = "0.20.1"
 rfd = "0.10"
+tasklist = "0.2.12"
 
 [build-dependencies]
 embed-resource = "1.6"

src/app_data.rs

@@ -0,0 +1,636 @@
+// Crate imports
+use crate::among_us_version::*;
+use crate::config;
+use crate::config::*;
+use crate::semver::*;
+
+// Other imports
+use eframe::egui;
+use std::thread::JoinHandle;
+use std::{
+    fs,
+    path::{Path, PathBuf},
+    process, thread,
+};
+
+#[derive(PartialEq, Eq, Clone, Debug)]
+pub enum InitializingState {
+    StartingGUI,
+    FindingAmongUs,
+    DeterminingVersion,
+    DeterminingToUVersion,
+    CopyingAmongUs,
+    UnmoddingAmongUs,
+    DownloadingZip,
+    Unzipping,
+    ModdingAmongUs,
+}
+
+#[derive(PartialEq, Eq, Clone, Debug)]
+pub enum GlobalAppState {
+    Initializing(InitializingState),
+    Initialized,
+    Installing,
+    Playing,
+}
+
+#[derive(Debug)]
+pub struct AppData {
+    pub among_us_path: String,
+    pub installs_path: String,
+    pub version: SemVer,
+    pub delete_mode: bool,
+    pub among_us_version: AmongUsVersion,
+    pub data_path: String,
+    pub app_state: GlobalAppState,
+    pub blessed_version: String,
+    pub update_installs_list: bool,
+    pub installs_last_update_time: std::time::Instant,
+    pub installs_list: Vec<PathBuf>,
+    pub init_install_path: Option<PathBuf>,
+    pub init_download_url: Option<String>,
+    pub launcher_running: bool,
+    pub config: AppConfig,
+    pub among_us_launched: bool,
+    pub among_us_running: bool,
+
+    // Thread handles
+    pub find_among_us_handle: Option<JoinHandle<Option<(String, LauncherType)>>>,
+    pub determine_au_version_handle: Option<JoinHandle<Option<AmongUsVersion>>>,
+    pub determine_tou_version_handle: Option<JoinHandle<Option<(String, String, bool)>>>,
+    pub copy_au_handle: Option<JoinHandle<()>>,
+    pub download_tou_handle: Option<JoinHandle<()>>,
+}
+
+impl Default for AppData {
+    fn default() -> AppData {
+        AppData {
+            among_us_path: String::new(),
+            installs_path: String::new(),
+            version: SemVer {
+                major: 0,
+                minor: 0,
+                patch: 0,
+            },
+            delete_mode: false,
+            among_us_version: AmongUsVersion::default(),
+            data_path: String::new(),
+            app_state: GlobalAppState::Initialized,
+            blessed_version: String::new(),
+            update_installs_list: true,
+            installs_last_update_time: std::time::Instant::now(),
+            installs_list: Vec::new(),
+            init_install_path: None,
+            init_download_url: None,
+            launcher_running: false,
+            config: AppConfig::default(),
+            among_us_launched: false,
+            among_us_running: false,
+            find_among_us_handle: None,
+            determine_au_version_handle: None,
+            determine_tou_version_handle: None,
+            copy_au_handle: None,
+            download_tou_handle: None,
+        }
+    }
+}
+
+impl AppData {
+    pub fn detect_running_stores(&mut self) {
+        if cfg!(windows) {
+            unsafe {
+                let tl = tasklist::Tasklist::new();
+                self.launcher_running = false;
+                for i in tl {
+                    if i.get_pname() == "steam.exe" {
+                        self.launcher_running = true;
+                        // println!("Steam running!");
+                    } else if i.get_pname() == "EpicGamesLauncher.exe" {
+                        // println!("Epic is running!");
+                    } else {
+                    }
+                }
+            }
+        }
+    }
+
+    pub fn detect_running_among_us(&mut self) {
+        if cfg!(windows) {
+            unsafe {
+                let tl = tasklist::Tasklist::new();
+                self.among_us_running = false;
+                for i in tl {
+                    if i.get_pname() == "Among Us.exe" {
+                        self.among_us_running = true;
+                    }
+                }
+            }
+        }
+    }
+
+    pub fn on_path_added(&mut self) {
+        if self.among_us_path.is_empty() {
+            return;
+        }
+
+        if let Some(among_us_version) =
+            crate::determine_among_us_version(String::from(self.among_us_path.clone()))
+        {
+            self.among_us_version = among_us_version.clone();
+            println!("AmongUsVersion: {}", among_us_version);
+        }
+
+        self.app_state = GlobalAppState::Initializing(InitializingState::DeterminingVersion);
+        let ver_url: (String, String, bool) =
+            crate::determine_town_of_us_url(self.among_us_version.to_string().clone()).unwrap();
+
+        let version_smash = format!("{}-{}", self.among_us_version, ver_url.0.clone());
+        let new_installed_path: PathBuf = [self.installs_path.as_str(), version_smash.as_str()]
+            .iter()
+            .collect();
+
+        if !Path::exists(&new_installed_path) {
+            println!("Copying Among Us to cache location...");
+            crate::copy_folder_to_target(self.among_us_path.clone(), self.installs_path.clone());
+
+            let among_us_path: PathBuf = [self.installs_path.as_str(), "Among Us"].iter().collect();
+
+            if !among_us_path.to_str().unwrap().contains("Among Us") {
+                process::exit(0);
+            }
+
+            // Un-mod whatever we found if it's modded
+            crate::unmod_among_us_folder(&among_us_path);
+
+            println!(
+                "Renaming {} to {}",
+                among_us_path.to_str().unwrap(),
+                new_installed_path.to_str().unwrap()
+            );
+
+            let mut perms = fs::metadata(among_us_path.clone()).unwrap().permissions();
+            perms.set_readonly(false);
+            fs::set_permissions(among_us_path.clone(), perms).unwrap();
+
+            fs::rename(among_us_path, new_installed_path.clone()).unwrap();
+            let mut download_path: PathBuf = [self.data_path.as_str()].iter().collect();
+            let downloaded_filename: &str = ver_url.1.rsplit('/').next().unwrap();
+            download_path.push(downloaded_filename);
+
+            if !download_path.exists() {
+                // println!("{:?}", download_path);
+                println!(
+                    "Downloading Town of Us... Please be patient! [{}]",
+                    ver_url.1.clone()
+                );
+                let client = reqwest::blocking::Client::builder()
+                    .timeout(None)
+                    .build()
+                    .unwrap();
+                let zip_request = client.get(ver_url.1.clone()).build().unwrap();
+                let zip = client.execute(zip_request).unwrap().bytes().unwrap();
+                fs::write(download_path.clone(), zip).unwrap();
+            }
+
+            let opened_zip = fs::File::open(download_path.clone()).unwrap();
+            println!("Extracting mod zip file...");
+            let mut archive = zip::ZipArchive::new(opened_zip).unwrap();
+            archive.extract(self.data_path.clone()).unwrap();
+
+            fs::remove_file(download_path).unwrap();
+
+            let mut root_folder_path = String::new();
+            for i in archive.file_names() {
+                root_folder_path = String::from(i.split('/').next().unwrap());
+                break;
+            }
+            let extracted_path: PathBuf = [self.data_path.as_str(), root_folder_path.as_str(), "."]
+                .iter()
+                .collect();
+            println!("{}", extracted_path.to_str().unwrap());
+            crate::copy_folder_contents_to_target(
+                extracted_path.to_str().unwrap(),
+                new_installed_path.to_str().unwrap(),
+            );
+        }
+        self.app_state = GlobalAppState::Initialized;
+        self.update_installs_list = true;
+    }
+
+    pub fn detect_installs(&mut self) {
+        let install_iter = fs::read_dir(self.installs_path.clone());
+        if let Ok(iter) = install_iter {
+            self.installs_list = iter
+                .map(|elem| PathBuf::from(elem.unwrap().file_name()))
+                .collect();
+        } else {
+            self.installs_list.clear();
+        }
+        self.installs_last_update_time = std::time::Instant::now();
+    }
+
+    fn draw_layout(&mut self, ui: &mut egui::Ui) {
+        let now = std::time::Instant::now();
+        if now.duration_since(self.installs_last_update_time) > std::time::Duration::from_secs(10) {
+            self.detect_installs();
+        }
+
+        let mut collection = self.installs_list.clone();
+
+        if collection.is_empty() {
+            if ui.button("Locate your Among Us Directory").clicked() {
+                if let Some(mut path) = rfd::FileDialog::new().pick_file() {
+                    path.pop();
+                    self.among_us_path = path.display().to_string();
+                    self.on_path_added();
+                }
+            }
+            return;
+        }
+
+        collection.reverse();
+        let mut auv_array: Vec<AmongUsVersion> = Vec::new();
+
+        for i in &collection {
+            let existing_ver_smash = i;
+            let mut ver_smash_split = existing_ver_smash.to_str().unwrap().split('-');
+            let among_us_version = AmongUsVersion::from(ver_smash_split.next().unwrap());
+            if !auv_array.contains(&among_us_version) {
+                auv_array.push(among_us_version);
+            }
+        }
+
+        auv_array.sort();
+        auv_array.reverse();
+
+        ui.separator();
+        for i in &auv_array {
+            ui.label(
+                egui::RichText::new(format!("Among Us {}", i.as_american_string())).size(35.0),
+            );
+            for j in &collection {
+                let existing_ver_smash = j;
+                let mut ver_smash_split = existing_ver_smash.to_str().unwrap().split('-');
+                let mut blessed_split = self.blessed_version.as_str().split('-');
+                let among_us_version = AmongUsVersion::from(ver_smash_split.next().unwrap());
+                let tou_version = ver_smash_split.next().unwrap();
+                let blessed_version = AmongUsVersion::from(blessed_split.next().unwrap());
+                let blessed_tou_version = blessed_split.next().unwrap();
+                let button_string: String = format!("Town of Us {}", tou_version);
+                if i == &among_us_version {
+                    let mut clone: PathBuf = PathBuf::from(self.installs_path.clone());
+                    clone.push(existing_ver_smash.clone());
+                    ui.horizontal(|ui| {
+                        if i == &blessed_version && tou_version == blessed_tou_version {
+                            let button_text = egui::RichText::new(button_string.clone())
+                                .size(25.0)
+                                .color(egui::Color32::GREEN);
+
+                            let auto_run = self.config.auto_run_blessed
+                                && !self.among_us_launched
+                                && self.launcher_running;
+
+                            if ui
+                                .add_enabled(!self.among_us_running, egui::Button::new(button_text))
+                                .clicked()
+                                || auto_run
+                            {
+                                crate::attempt_run_among_us(&clone);
+                                self.among_us_launched = true;
+                            }
+                        } else {
+                            let button_text = egui::RichText::new(button_string.clone()).size(25.0);
+                            if ui
+                                .add_enabled(!self.among_us_running, egui::Button::new(button_text))
+                                .clicked()
+                            {
+                                crate::attempt_run_among_us(&clone);
+                                self.among_us_launched = true;
+                            }
+                        }
+
+                        ui.set_enabled(true);
+
+                        if !self.delete_mode {
+                            ui.set_visible(false);
+                        }
+
+                        let button_text = egui::RichText::new("DELETE")
+                            .size(25.0)
+                            .color(egui::Color32::RED);
+
+                        if ui.button(button_text).clicked() {
+                            if i != &blessed_version || tou_version != blessed_tou_version {
+                                crate::attempt_delete_among_us(&clone);
+                                self.update_installs_list = true;
+                            }
+                        }
+
+                        ui.set_visible(true);
+                    });
+                }
+            }
+            ui.separator();
+        }
+    }
+}
+
+impl eframe::App for AppData {
+    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
+        match &mut self.app_state {
+            GlobalAppState::Initializing(sub_state) => match sub_state {
+                InitializingState::StartingGUI => {
+                    if !self.among_us_path.is_empty() {
+                        // If we pulled in a cached location, skip straight to ToU version check
+                        self.app_state =
+                            GlobalAppState::Initializing(InitializingState::DeterminingVersion);
+                    } else {
+                        self.app_state =
+                            GlobalAppState::Initializing(InitializingState::FindingAmongUs);
+                    }
+
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Initializing...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::FindingAmongUs => {
+                    // if !self.among_us_path.is_empty() {
+                    //     self.app_state =
+                    //         GlobalAppState::Initializing(InitializingState::DeterminingVersion);
+                    // }
+                    if self.find_among_us_handle.as_ref().is_some() {
+                        if self.find_among_us_handle.as_ref().unwrap().is_finished() {
+                            if let Some(handle) = self.find_among_us_handle.take() {
+                                println!("Thread done, retrieving data...");
+                                let (path, launcher_type) = handle.join().unwrap().unwrap();
+                                self.among_us_path = path.clone();
+                                self.config.among_us_path = Some(PathBuf::from(path));
+                                self.config.launcher_type = launcher_type;
+                                config::save_config(&self.config);
+                                self.app_state = GlobalAppState::Initializing(
+                                    InitializingState::DeterminingVersion,
+                                );
+                            }
+                        }
+                    } else {
+                        println!("Spawning thread...");
+                        self.find_among_us_handle = Some(thread::spawn(|| {
+                            return crate::detect_among_us_folder();
+                        }));
+                    }
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Finding Among Us...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::DeterminingVersion => {
+                    if self.among_us_version != AmongUsVersion::default() {
+                        self.app_state =
+                            GlobalAppState::Initializing(InitializingState::DeterminingToUVersion);
+                    } else {
+                        if self.determine_au_version_handle.as_ref().is_some() {
+                            if self
+                                .determine_au_version_handle
+                                .as_ref()
+                                .unwrap()
+                                .is_finished()
+                            {
+                                if let Some(handle) = self.determine_au_version_handle.take() {
+                                    println!("Thread done, retrieving data...");
+                                    self.among_us_version = handle.join().unwrap().unwrap();
+                                }
+                            }
+                        } else {
+                            println!("Spawning thread...");
+                            let path = self.among_us_path.clone();
+                            self.determine_au_version_handle = Some(thread::spawn(move || {
+                                return crate::determine_among_us_version(path);
+                            }));
+                        }
+                    }
+
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Determining Among Us Version...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::DeterminingToUVersion => {
+                    if self.determine_tou_version_handle.as_ref().is_some() {
+                        if self
+                            .determine_tou_version_handle
+                            .as_ref()
+                            .unwrap()
+                            .is_finished()
+                        {
+                            if let Some(handle) = self.determine_tou_version_handle.take() {
+                                println!("Thread done, retrieving data...");
+                                let result = handle.join().unwrap().unwrap();
+                                let version_smash =
+                                    format!("{}-{}", self.among_us_version, result.0.clone());
+                                let new_path: PathBuf =
+                                    [self.installs_path.as_str(), version_smash.as_str()]
+                                        .iter()
+                                        .collect();
+                                self.init_install_path = Some(new_path.clone());
+                                self.init_download_url = Some(result.1.clone());
+
+                                if !Path::exists(&new_path) {
+                                    self.app_state = GlobalAppState::Initializing(
+                                        InitializingState::CopyingAmongUs,
+                                    );
+                                } else {
+                                    self.app_state = GlobalAppState::Initialized;
+                                }
+                            }
+                        }
+                    } else {
+                        println!("Spawning thread...");
+                        let ver = self.among_us_version.clone();
+                        self.determine_tou_version_handle = Some(thread::spawn(move || {
+                            return crate::determine_town_of_us_url(ver.to_string());
+                        }));
+                    }
+
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Determining Among Us Version...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::CopyingAmongUs => {
+                    if self.copy_au_handle.as_ref().is_some() {
+                        if self.copy_au_handle.as_ref().unwrap().is_finished() {
+                            self.copy_au_handle = None;
+                            self.app_state =
+                                GlobalAppState::Initializing(InitializingState::UnmoddingAmongUs);
+                        }
+                    } else {
+                        println!("Spawning thread...");
+                        let among_us_path = self.among_us_path.clone();
+                        let installs_path = self.installs_path.clone();
+                        self.copy_au_handle = Some(thread::spawn(move || {
+                            println!("Copying Among Us to cache location...");
+                            crate::copy_folder_to_target(among_us_path, installs_path);
+                        }));
+                    }
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Copying Among Us...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::UnmoddingAmongUs => {
+                    if self.copy_au_handle.as_ref().is_some() {
+                        if self.copy_au_handle.as_ref().unwrap().is_finished() {
+                            self.copy_au_handle = None;
+                            self.app_state =
+                                GlobalAppState::Initializing(InitializingState::DownloadingZip);
+                        }
+                    } else {
+                        // TODO: This sucks
+                        let new_installed_path = self.init_install_path.as_ref().unwrap().clone();
+                        let installs_path = self.installs_path.clone();
+                        self.copy_au_handle = Some(thread::spawn(move || {
+                            let among_us_path: PathBuf =
+                                [installs_path.as_str(), "Among Us"].iter().collect();
+                            // Un-mod whatever we found if it's modded
+                            crate::unmod_among_us_folder(&among_us_path);
+
+                            println!(
+                                "Renaming {} to {}",
+                                among_us_path.to_str().unwrap(),
+                                new_installed_path.to_str().unwrap()
+                            );
+
+                            let mut perms =
+                                fs::metadata(among_us_path.clone()).unwrap().permissions();
+                            perms.set_readonly(false);
+                            fs::set_permissions(among_us_path.clone(), perms).unwrap();
+
+                            fs::rename(among_us_path, new_installed_path.clone()).unwrap();
+                        }));
+                    }
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Unmodding Among Us...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::DownloadingZip => {
+                    if self.download_tou_handle.as_ref().is_some() {
+                        if self.download_tou_handle.as_ref().unwrap().is_finished() {
+                            self.download_tou_handle = None;
+                            self.app_state =
+                                GlobalAppState::Initializing(InitializingState::Unzipping);
+                        }
+                    } else {
+                        let data_path = self.data_path.clone();
+                        let download_url = self.init_download_url.as_ref().unwrap().clone();
+                        self.download_tou_handle = Some(thread::spawn(move || {
+                            let mut download_path: PathBuf = [data_path.as_str()].iter().collect();
+                            let downloaded_filename: &str =
+                                download_url.rsplit('/').next().unwrap();
+                            download_path.push(downloaded_filename);
+
+                            if !download_path.exists() {
+                                println!(
+                                    "Downloading Town of Us... Please be patient! [{}]",
+                                    download_url.clone()
+                                );
+                                let client = reqwest::blocking::Client::builder()
+                                    .timeout(None)
+                                    .build()
+                                    .unwrap();
+                                let zip_request = client.get(download_url.clone()).build().unwrap();
+                                let zip = client.execute(zip_request).unwrap().bytes().unwrap();
+                                fs::write(download_path.clone(), zip).unwrap();
+                            }
+                        }));
+                    }
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Downloading Town of Us...");
+                    });
+                    ctx.request_repaint();
+                }
+                InitializingState::Unzipping => {
+                    if self.download_tou_handle.as_ref().is_some() {
+                        if self.download_tou_handle.as_ref().unwrap().is_finished() {
+                            self.download_tou_handle = None;
+                            self.app_state = GlobalAppState::Initialized;
+                        }
+                    } else {
+                        let data_path = self.data_path.clone();
+                        let download_url = self.init_download_url.as_ref().unwrap().clone();
+                        let new_installed_path = self.init_install_path.as_ref().unwrap().clone();
+                        self.download_tou_handle = Some(thread::spawn(move || {
+                            let mut download_path: PathBuf = [data_path.as_str()].iter().collect();
+                            let downloaded_filename: &str =
+                                download_url.rsplit('/').next().unwrap();
+                            download_path.push(downloaded_filename);
+                            let opened_zip = fs::File::open(download_path.clone()).unwrap();
+                            println!("Extracting mod zip file...");
+                            let mut archive = zip::ZipArchive::new(opened_zip).unwrap();
+                            archive.extract(data_path.clone()).unwrap();
+
+                            fs::remove_file(download_path).unwrap();
+
+                            let mut root_folder_path = String::new();
+                            for i in archive.file_names() {
+                                root_folder_path = String::from(i.split('/').next().unwrap());
+                                break;
+                            }
+                            let extracted_path: PathBuf =
+                                [data_path.as_str(), root_folder_path.as_str(), "."]
+                                    .iter()
+                                    .collect();
+                            println!("{}", extracted_path.to_str().unwrap());
+                            crate::copy_folder_contents_to_target(
+                                extracted_path.to_str().unwrap(),
+                                new_installed_path.to_str().unwrap(),
+                            );
+                        }));
+                    }
+                    egui::CentralPanel::default().show(ctx, |ui| {
+                        ui.heading("Extracting Town of Us...");
+                        ui.heading("Modding Among Us...");
+                    });
+                    ctx.request_repaint();
+                }
+                _ => {}
+            },
+            GlobalAppState::Initialized => {
+                self.detect_running_stores();
+                self.detect_running_among_us();
+                if self.update_installs_list {
+                    self.detect_installs();
+                    self.update_installs_list = false;
+                }
+                egui::TopBottomPanel::bottom("bottom_panel").show(ctx, |ui| {
+                    ui.checkbox(&mut self.delete_mode, "DELETE MODE");
+                    if ui
+                        .checkbox(&mut self.config.auto_run_blessed, "Auto run blessed build")
+                        .clicked()
+                    {
+                        config::save_config(&self.config);
+                    };
+                });
+                egui::CentralPanel::default().show(ctx, |ui| {
+                    if !self.launcher_running {
+                        let warning_string = match self.config.launcher_type {
+                            LauncherType::Steam => "STEAM IS NOT RUNNING",
+                            LauncherType::Epic => "EPIC IS NOT RUNNING",
+                            _ => "UNKNOWN LAUNCHER USED",
+                        };
+                        let warning_text = egui::RichText::new(warning_string)
+                            // .size(25.0)
+                            .color(egui::Color32::RED);
+                        ui.heading(warning_text);
+                        ctx.request_repaint();
+                    }
+                    self.draw_layout(ui);
+                });
+            }
+            _ => {}
+        }
+        // app_data.on_path_added();
+        // app_data.detect_installs(); // Initial check since we only update every 10s
+    }
+}

src/config.rs

@@ -0,0 +1,39 @@
+use serde::{Deserialize, Serialize};
+use std::{fs, path::PathBuf};
+
+#[derive(Serialize, Deserialize, Default, Debug)]
+pub enum LauncherType {
+    #[default]
+    None,
+    Steam,
+    Epic,
+}
+
+#[derive(Serialize, Deserialize, Default, Debug)]
+pub struct AppConfig {
+    pub launcher_type: LauncherType,
+    pub among_us_path: Option<PathBuf>,
+    pub auto_run_blessed: bool,
+}
+
+pub fn load_config() -> Option<AppConfig> {
+    let mut config_path = dirs::data_dir().unwrap();
+    config_path.push("town-of-us-updater");
+    config_path.push("settings.json");
+    if let Ok(string) = fs::read_to_string(config_path) {
+        let app_config: AppConfig = serde_json::from_str(string.as_str()).unwrap();
+        return Some(app_config);
+    } else {
+        None
+    }
+}
+
+pub fn save_config(app_data: &AppConfig) {
+    println!("Saving config");
+    let mut config_path = dirs::data_dir().unwrap();
+    config_path.push("town-of-us-updater");
+    config_path.push("settings.json");
+
+    let json = serde_json::to_string_pretty(app_data).unwrap();
+    fs::write(config_path, json).unwrap();
+}

src/main.rs

@@ -1,17 +1,22 @@
-// Modules
+// Module definitions
 mod among_us_version;
+mod app_data;
+mod config;
 mod semver;
 
-// Uses
+// Crate imports
 use among_us_version::*;
+use app_data::*;
+use config::LauncherType;
 
+// Other imports
 use md5::{Digest, Md5};
 use semver::*;
 
 use std::{
     fs, io,
     path::{Path, PathBuf},
-    process, str,
+    process, str, thread,
 };
 
 use fs_extra::{copy_items, dir};
@@ -27,179 +32,7 @@ use eframe::egui;
 
 use reqwest::StatusCode;
 
-#[derive(PartialEq, Eq, Clone, Debug)]
-pub enum InitializingState {
-    StartingGUI,
-    DeterminingVersion,
-    CopyingAmongUs,
-    UnmoddingAmongUs,
-    DownloadingZip,
-    Unzipping,
-    CopyingZipIn,
-}
-
-#[derive(PartialEq, Eq, Clone, Debug)]
-pub enum GlobalAppState {
-    Initializing(InitializingState),
-    Initialized,
-    Installing,
-    Playing,
-}
-
-#[derive(Clone, Debug)]
-pub struct AppData {
-    pub among_us_path: String,
-    pub installs_path: String,
-    pub version: SemVer,
-    pub initialized: bool,
-    pub among_us_version: AmongUsVersion,
-    pub data_path: String,
-    pub app_state: GlobalAppState,
-    pub blessed_version: String,
-    pub update_installs_list: bool,
-    pub installs_last_update_time: std::time::Instant,
-    pub installs_list: Vec<PathBuf>,
-}
-
-impl Default for AppData {
-    fn default() -> AppData {
-        AppData {
-            among_us_path: String::new(),
-            installs_path: String::new(),
-            version: SemVer {
-                major: 0,
-                minor: 0,
-                patch: 0,
-            },
-            initialized: false,
-            among_us_version: AmongUsVersion::default(),
-            data_path: String::new(),
-            app_state: GlobalAppState::Initialized,
-            blessed_version: String::new(),
-            update_installs_list: true,
-            installs_last_update_time: std::time::Instant::now(),
-            installs_list: Vec::new(),
-        }
-    }
-}
-
-impl AppData {
-    fn detect_installs(&mut self) {
-        let install_iter = fs::read_dir(self.installs_path.clone());
-        if let Ok(iter) = install_iter {
-            self.installs_list = iter
-                .map(|elem| PathBuf::from(elem.unwrap().file_name()))
-                .collect();
-        } else {
-            self.installs_list.clear();
-        }
-        self.installs_last_update_time = std::time::Instant::now();
-    }
-
-    fn draw_layout(&mut self, ui: &mut egui::Ui) {
-        let now = std::time::Instant::now();
-        if now.duration_since(self.installs_last_update_time) > std::time::Duration::from_secs(10) {
-            self.detect_installs();
-        }
-
-        let mut collection = self.installs_list.clone();
-
-        if collection.is_empty() {
-            if ui.button("Locate your Among Us Directory").clicked() {
-                if let Some(mut path) = rfd::FileDialog::new().pick_file() {
-                    path.pop();
-                    self.among_us_path = path.display().to_string();
-                    self.on_path_added();
-                }
-            }
-            return;
-        }
-
-        collection.reverse();
-        let mut auv_array: Vec<AmongUsVersion> = Vec::new();
-
-        for i in &collection {
-            let existing_ver_smash = i;
-            let mut ver_smash_split = existing_ver_smash.to_str().unwrap().split('-');
-            let among_us_version = AmongUsVersion::from(ver_smash_split.next().unwrap());
-            if !auv_array.contains(&among_us_version) {
-                auv_array.push(among_us_version);
-            }
-        }
-
-        auv_array.sort();
-        auv_array.reverse();
-
-        ui.separator();
-        for i in &auv_array {
-            ui.label(
-                egui::RichText::new(format!("Among Us {}", i.as_american_string())).size(35.0),
-            );
-            for j in &collection {
-                let existing_ver_smash = j;
-                let mut ver_smash_split = existing_ver_smash.to_str().unwrap().split('-');
-                let mut blessed_split = self.blessed_version.as_str().split('-');
-                let among_us_version = AmongUsVersion::from(ver_smash_split.next().unwrap());
-                let tou_version = ver_smash_split.next().unwrap();
-                let blessed_version = AmongUsVersion::from(blessed_split.next().unwrap());
-                let blessed_tou_version = blessed_split.next().unwrap();
-                let button_string: String = format!("Town of Us {}", tou_version);
-                if i == &among_us_version {
-                    let mut clone: PathBuf = PathBuf::from(self.installs_path.clone());
-                    clone.push(existing_ver_smash.clone());
-                    ui.horizontal(|ui| {
-                        if i == &blessed_version && tou_version == blessed_tou_version {
-                            let button_text = egui::RichText::new(button_string.clone())
-                                .size(25.0)
-                                .color(egui::Color32::GREEN);
-                            if ui.button(button_text).clicked() {
-                                crate::attempt_run_among_us(&clone);
-                            }
-                        } else {
-                            let button_text = egui::RichText::new(button_string.clone()).size(25.0);
-                            if ui.button(button_text).clicked() {
-                                crate::attempt_run_among_us(&clone);
-                            }
-                        }
-
-                        if !self.initialized {
-                            ui.set_visible(false);
-                        }
-
-                        let button_text = egui::RichText::new("DELETE")
-                            .size(25.0)
-                            .color(egui::Color32::RED);
-
-                        if ui.button(button_text).clicked() {
-                            if i != &blessed_version || tou_version != blessed_tou_version {
-                                crate::attempt_delete_among_us(&clone);
-                                self.update_installs_list = true;
-                            }
-                        }
-
-                        ui.set_visible(true);
-                    });
-                }
-            }
-            ui.separator();
-        }
-    }
-}
-
-impl eframe::App for AppData {
-    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
-        if self.update_installs_list {
-            self.detect_installs();
-            self.update_installs_list = false;
-        }
-        egui::TopBottomPanel::bottom("bottom_panel").show(ctx, |ui| {
-            ui.checkbox(&mut self.initialized, "DELETE MODE");
-        });
-        egui::CentralPanel::default().show(ctx, |ui| {
-            self.draw_layout(ui);
-        });
-    }
-}
+struct CombinedVersion(AmongUsVersion, SemVer);
 
 static AMONG_US_APPID: &str = "945360";
 
@@ -283,99 +116,8 @@ async fn _get_latest_updater_version() -> Result<(String, String), reqwest::Erro
     Ok((String::from("no"), String::from("yes")))
 }
 
-impl AppData {
-    fn on_path_added(&mut self) {
-        if self.among_us_path.is_empty() {
-            return;
-        }
-
-        if let Some(among_us_version) =
-            determine_among_us_version(String::from(self.among_us_path.clone()))
-        {
-            self.among_us_version = among_us_version.clone();
-            println!("AmongUsVersion: {}", among_us_version);
-        }
-
-        self.app_state = GlobalAppState::Initializing(InitializingState::DeterminingVersion);
-        let ver_url: (String, String, bool) =
-            determine_town_of_us_url(self.among_us_version.to_string().clone()).unwrap();
-
-        let version_smash = format!("{}-{}", self.among_us_version, ver_url.0.clone());
-        let new_installed_path: PathBuf = [self.installs_path.as_str(), version_smash.as_str()]
-            .iter()
-            .collect();
-
-        if !Path::exists(&new_installed_path) {
-            println!("Copying Among Us to cache location...");
-            copy_folder_to_target(self.among_us_path.clone(), self.installs_path.clone());
-
-            let among_us_path: PathBuf = [self.installs_path.as_str(), "Among Us"].iter().collect();
-
-            if !among_us_path.to_str().unwrap().contains("Among Us") {
-                process::exit(0);
-            }
-
-            // Un-mod whatever we found if it's modded
-            unmod_among_us_folder(&among_us_path);
-
-            println!(
-                "Renaming {} to {}",
-                among_us_path.to_str().unwrap(),
-                new_installed_path.to_str().unwrap()
-            );
-
-            let mut perms = fs::metadata(among_us_path.clone()).unwrap().permissions();
-            perms.set_readonly(false);
-            fs::set_permissions(among_us_path.clone(), perms).unwrap();
-
-            fs::rename(among_us_path, new_installed_path.clone()).unwrap();
-            let mut download_path: PathBuf = [self.data_path.as_str()].iter().collect();
-            let downloaded_filename: &str = ver_url.1.rsplit('/').next().unwrap();
-            download_path.push(downloaded_filename);
-
-            if !download_path.exists() {
-                // println!("{:?}", download_path);
-                println!(
-                    "Downloading Town of Us... Please be patient! [{}]",
-                    ver_url.1.clone()
-                );
-                let client = reqwest::blocking::Client::builder()
-                    .timeout(None)
-                    .build()
-                    .unwrap();
-                let zip_request = client.get(ver_url.1.clone()).build().unwrap();
-                let zip = client.execute(zip_request).unwrap().bytes().unwrap();
-                fs::write(download_path.clone(), zip).unwrap();
-            }
-
-            let opened_zip = fs::File::open(download_path.clone()).unwrap();
-            println!("Extracting mod zip file...");
-            let mut archive = zip::ZipArchive::new(opened_zip).unwrap();
-            archive.extract(self.data_path.clone()).unwrap();
-
-            fs::remove_file(download_path).unwrap();
-
-            let mut root_folder_path = String::new();
-            for i in archive.file_names() {
-                root_folder_path = String::from(i.split('/').next().unwrap());
-                break;
-            }
-            let extracted_path: PathBuf = [self.data_path.as_str(), root_folder_path.as_str(), "."]
-                .iter()
-                .collect();
-            println!("{}", extracted_path.to_str().unwrap());
-            copy_folder_contents_to_target(
-                extracted_path.to_str().unwrap(),
-                new_installed_path.to_str().unwrap(),
-            );
-        }
-        self.initialized = !self.initialized;
-        self.app_state = GlobalAppState::Initialized;
-        self.update_installs_list = true;
-    }
-}
-
 fn main() {
+    let app_config = config::load_config().unwrap_or_default();
     let version = env!("CARGO_PKG_VERSION");
     let title_string: String = format!("Town of Us Updater - {}", version);
     let blessed_body = reqwest::blocking::get("https://tou.dormedas.com/blessed");
@@ -504,9 +246,9 @@ fn main() {
     if let Ok(existing_folder) = existing_found_folder {
         among_us_folder.push(existing_folder);
     } else {
-        let folder_opt: Option<String> = detect_among_us_folder();
+        let folder_opt: Option<(String, LauncherType)> = detect_among_us_folder();
         if folder_opt.is_some() {
-            among_us_folder.push(folder_opt.unwrap());
+            among_us_folder.push(folder_opt.unwrap().0);
         }
 
         if among_us_folder.exists() {
@@ -515,10 +257,11 @@ fn main() {
     }
 
     let mut app_data: AppData = AppData {
-        among_us_path: String::from(among_us_folder.clone().to_str().unwrap()),
+        // among_us_path: String::from(among_us_folder.clone().to_str().unwrap()),
+        among_us_path: String::new(),
         installs_path: String::from(installs_path.clone().to_str().unwrap()),
         version: SemVer::from(version),
-        initialized: false,
+        delete_mode: false,
         among_us_version: AmongUsVersion::default(),
         data_path: String::from(data_path.clone().to_str().unwrap()),
         app_state: GlobalAppState::Initializing(InitializingState::StartingGUI),
@@ -526,6 +269,17 @@ fn main() {
         update_installs_list: true,
         installs_last_update_time: std::time::Instant::now(),
         installs_list: Vec::new(),
+        init_install_path: None,
+        init_download_url: None,
+        launcher_running: false,
+        config: app_config,
+        among_us_launched: false,
+        among_us_running: false,
+        find_among_us_handle: None,
+        determine_au_version_handle: None,
+        determine_tou_version_handle: None,
+        copy_au_handle: None,
+        download_tou_handle: None,
     };
 
     // DETERMINE AMONG US VERSION
@@ -543,13 +297,17 @@ fn main() {
 
     println!("Launching main window...");
 
+    // Tell better crewlink to launch somewhere else
+    thread::spawn(|| {
         launch_better_crewlink().unwrap_or(());
+    });
 
     let mut native_options = eframe::NativeOptions::default();
     native_options.min_window_size = Some(egui::vec2(425.0, 400.0));
     native_options.initial_window_size = Some(egui::vec2(425.0, 400.0));
-    app_data.on_path_added();
-    app_data.detect_installs(); // Initial check since we only update every 10s
+
+    app_data.detect_running_stores();
+
     eframe::run_native(
         title_string.as_str(),
         native_options,
@@ -671,17 +429,7 @@ fn copy_folder_contents_to_target<T: AsRef<Path>>(source: T, dest: T) {
     fs_extra::dir::copy(source, dest, &copy_opts).unwrap();
 }
 
-fn _detect_steam() -> Option<String> {
-    None
-}
-
-fn _detect_epic() -> Option<String> {
-    let _default_folder = String::from("C:\\Program Files\\Epic Games\\AmongUs");
-    None
-}
-
-fn detect_among_us_folder() -> Option<String> {
-    if cfg!(windows) {
+fn detect_steam() -> Option<(String, LauncherType)> {
     let mut library_folder_path: PathBuf =
         PathBuf::from("C:\\Program Files (x86)\\Steam\\steamapps\\libraryfolders.vdf");
     if let Ok(steam_regkey) = Hive::LocalMachine.open(
@@ -696,8 +444,7 @@ fn detect_among_us_folder() -> Option<String> {
         }
     }
 
-        let library_folder =
-            fs::read_to_string(library_folder_path.to_str().expect("Path invalid"));
+    let library_folder = fs::read_to_string(library_folder_path.to_str().expect("Path invalid"));
 
     if library_folder.is_ok() {
         let mut library_folder_string: String = library_folder.unwrap();
@@ -714,13 +461,36 @@ fn detect_among_us_folder() -> Option<String> {
         let last_path = caps.last().unwrap();
         let start = last_path.get(last_path.len() - 1).unwrap();
 
-            return Some(format!(
+        return Some((
+            format!(
                 r"{}\\steamapps\\common\\Among Us\\",
                 library_folder_string
                     .get(start.start()..start.end())
                     .unwrap()
+            ),
+            LauncherType::Steam,
         ));
     }
+    None
+}
+
+fn detect_epic() -> Option<(String, LauncherType)> {
+    let default_folder = Path::new("C:\\Program Files\\Epic Games\\AmongUs");
+    if default_folder.exists() {
+        return Some((default_folder.to_string_lossy().into(), LauncherType::Epic));
+    }
+    None
+}
+
+fn detect_among_us_folder() -> Option<(String, LauncherType)> {
+    if cfg!(windows) {
+        // Default to Steam
+        let return_val = detect_steam();
+        if return_val.is_none() {
+            return detect_epic();
+        } else {
+            return return_val;
+        }
     } else {
     }
     None