changed futex crate for mac compat (maybe) and image to bitmap assembly converter

bitmap_to_asm/src/main.rs

@@ -1,12 +1,27 @@
+use regex::Regex;
+use std::env::args;
+
 fn main() {
-    println!("Hello, world!");
+    let path = args().nth(1).expect("usage: 1 image file argument");
+    let (data, name, width, height) = path_to_img(path.as_str());
+
+    println!("{name}:");
+    println!("    D {width}");
+    println!("    D {height}");
+    for d in data {
+        println!("    D 0x{d:08x}");
+    }
+}
+fn remove_non_alphanumeric(input: &str) -> String {
+    let re = Regex::new(r"[^a-zA-Z0-9_]+").unwrap();
+    re.replace_all(input, "").to_string()
 }
 
-fn path_to_img(path: &str) -> (Vec<u32>, String, u32, u32){
+fn path_to_img(path: &str) -> (Vec<u32>, String, u32, u32) {
     let img = match image::open(path) {
         Ok(img) => img.to_luma8(),
         Err(e) => panic!("failed to open image {path}: {e}"),
-    }
+    };
 
     let width = img.width();
     let height = img.height();
@@ -18,7 +33,7 @@ fn path_to_img(path: &str) -> (Vec<u32>, String, u32, u32){
         for x in 0..width {
             let pix = img.get_pixel(x, y)[0];
             if pix >= 127 {
-                byte |= 1<<bit
+                byte |= 1 << bit
             }
             bit += 1;
             if bit == 32 {
@@ -31,6 +46,8 @@ fn path_to_img(path: &str) -> (Vec<u32>, String, u32, u32){
     if bit != 0 {
         bytes.push(byte);
     }
-    let path = path.split
-    (bytes,name,width,height)
+    let path = path.split('/').next_back().unwrap();
+    let split: Vec<_> = path.split('.').collect();
+    let name = remove_non_alphanumeric(&split[0..split.len() - 1].join("_")).to_lowercase();
+    (bytes, name, width, height)
 }