better docs

1 files changed, 10 insertions, 3 deletions

diff --git a/src/main.rs b/src/main.rs
index 44d0887..573b8db 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,20 +1,27 @@
+use std::path::PathBuf;
 use clap::Parser;
 
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
 struct Args {
     #[arg(short, long)]
-    volume: f64,
+    volume: Option<f64>,
     
     #[arg(short, long)]
-    timbre: f64,
+    timbre: Option<f64>,
+    
+    #[arg(long, value_name = "CISO filepath")]
+    iso_path: PathBuf,
 }
 
 mod phonemes;
 mod tokenizer;
+mod iso;
 
 fn main() {
-    let _args = Args::parse();
+    let args = Args::parse();
+
+    let game = iso::GameIso::new(args.iso_path);
 
     println!("Hello, world!");
 }