From 5dda54ecd49a43e79a52ded2a0fc0f1017689197 Mon Sep 17 00:00:00 2001
From: Strubbelkopp <nils130902@gmail.com>
Date: Fri, 25 Jul 2025 12:20:17 +0200
Subject: [PATCH] Add optional argument to select a specific style

---
 src/main.rs    | 13 ++++++++++---
 src/mikuart.rs |  4 ++--
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index d6313fa..715d34b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,20 +12,27 @@ struct Args {
     /// Text to display in the speech bubble
     text: String,
 
+    /// Style of the Miku art. Random is chosen if not specified.
+    #[arg(short, long)]
+    style: Option<i32>,
 }
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     let args = Args::parse();
     
     let text = args.text;
-    draw_miku_says(&text)?;
+    let style = match args.style {
+        Some(s) => s,
+        None => -1 // Default to -1 to select a random style
+    };
+    draw_miku_says(&text, style)?;
 
     Ok(())
 }
 
-fn draw_miku_says(text: &str) -> Result<(), Box<dyn std::error::Error>> {
+fn draw_miku_says(text: &str, style: i32) -> Result<(), Box<dyn std::error::Error>> {
     let speech_bubble_lines = get_speech_bubble_lines(text);
-    let miku_art = get_miku_art();
+    let miku_art = get_miku_art(style);
 
     let (window_width, window_height) = size()?;
     let available_width = window_width as usize;
diff --git a/src/mikuart.rs b/src/mikuart.rs
index 5ba1849..6d7b5c9 100644
--- a/src/mikuart.rs
+++ b/src/mikuart.rs
@@ -3,7 +3,7 @@
 
 use rand::Rng;
 
-pub fn get_miku_art() -> Vec<&'static str> {
+pub fn get_miku_art(style: i32) -> Vec<&'static str> {
     let mut rng = rand::rng();
     let styles = vec![
         //MARK: small art
@@ -504,6 +504,6 @@ pub fn get_miku_art() -> Vec<&'static str> {
         ],
     ];
 
-    let selected_style = rng.random_range(0..styles.len());
+    let selected_style = if style < 0 { rng.random_range(0..styles.len()) } else { style as usize };
     styles[selected_style].clone()
 }