Added some a potential way forward with config and add/move/nothing

src/config.rs

@@ -4,10 +4,18 @@ use std::path::PathBuf;
 use toml;
 use directories;
 
+#[derive(Serialize, Deserialize, Debug)]
+pub enum AddMode {
+    DoNothing,
+    Copy,
+    Move,
+}
+
 #[derive(Serialize, Deserialize, Debug, Default)]
 pub struct Config {
     pub iwads_added_folder: Option<PathBuf>,
     pub iwads_removed_folder: Option<PathBuf>,
+    pub add_mode: Option<AddMode>,
     pub iwads: Option<Vec<WadInfo>>,
     pub pwads: Option<Vec<WadInfo>>,
     pub launchers: Option<Vec<LauncherInfo>>,
@@ -114,6 +122,9 @@ path = \"/home/pwads/aa.pk3\"";
             iwads: Some(iwads),
             launchers: Some(vec![launcher]),
             pwads: None,
+            iwads_added_folder: None,
+            iwads_removed_folder: None,
+            add_mode: None,
         };
         let toml_as_str = toml::to_string(&config).unwrap();
         let new_config: Config = toml::from_str(&toml_as_str).unwrap();

src/main.rs

@@ -74,7 +74,7 @@ impl RustDoomLauncher {
     fn get_config_file_stuff(&mut self) {
         self.config = match load_config(&self.config_filename) {
             Ok(c) => Some(c),
-            Err(e) => None,
+            Err(_e) => None,
         };
         if let Some(config) = &self.config {
         if let Some(iwads) = &config.iwads {
@@ -391,8 +391,7 @@ impl eframe::App for RustDoomLauncher {
                                     iwads: Some(self.iwad_manager.selectable.clone()),
                                     pwads: Some(self.pwad_manager.selectable.clone()),
                                     launchers: Some(self.launcher_manager.selectable.clone()),
-                                    iwads_added_folder: None,
-                                    iwads_removed_folder: None,
+                                    ..Default::default()
                                 };
                                 save_config(&self.config_filename, &config).unwrap();
                                 frame.close();

src/wad.rs

@@ -316,6 +316,7 @@ mod tests {
     }
 
     #[test]
+    #[ignore]
     fn test_guess_at_difficulty() {
         let freedoom_iwad = PathBuf::from("freedoom1.wad");
         let ow = open_wad(&freedoom_iwad);