iw4 default arg -stdout; add cfg.engine

src/config.rs

@@ -40,3 +40,13 @@ pub fn save_value(config_path: PathBuf, key: &str, value: bool) {
     }
     save(config_path, config);
 }
+
+pub fn save_value_s(config_path: PathBuf, key: &str, value: String) {
+    let mut config = load(config_path.clone());
+    match key {
+        "args" => config.args = value.to_string(),
+        "engine" => config.engine = value.to_string(),
+        _ => (),
+    }
+    save(config_path, config);
+}

src/main.rs

@@ -495,6 +495,23 @@ async fn main() {
     for g in games.iter() {
         for c in g.client.iter() {
             if c == &game {
+                if cfg.engine.is_empty() {
+                    cfg.engine = String::from(g.engine);
+                    config::save_value_s(
+                        install_path.join("alterware-launcher.json"),
+                        "engine",
+                        cfg.engine.clone(),
+                    );
+                    if cfg.engine == "iw4" && cfg.args.is_empty() {
+                        cfg.args = String::from("-stdout");
+                        config::save_value_s(
+                            install_path.join("alterware-launcher.json"),
+                            "args",
+                            cfg.args.clone(),
+                        );
+                    }
+                }
+
                 if cfg.ask_bonus_content && !g.bonus.is_empty() {
                     println!("Download bonus content? (Y/n)");
                     let input = misc::stdin().to_ascii_lowercase();

src/structs.rs

@@ -22,6 +22,8 @@ pub struct Config {
     pub ask_bonus_content: bool,
     pub force_update: bool,
     pub args: String,
+    #[serde(default)]
+    pub engine: String,
 }
 
 impl Default for Config {
@@ -33,6 +35,7 @@ impl Default for Config {
             ask_bonus_content: true,
             force_update: false,
             args: String::default(),
+            engine: String::default(),
         }
     }
 }