Embed fox32rom into the main fox32 executable, prepare for 1st release

.github/workflows/fox32-unstable-linux.yml

@@ -13,6 +13,13 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Download latest fox32rom artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          repo: fox32-arch/fox32rom
+          workflow: fox32rom-unstable.yml
+          workflow_conclusion: success
+
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:

.github/workflows/fox32-unstable-windows.yml

@@ -13,6 +13,13 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Download latest fox32rom artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          repo: fox32-arch/fox32rom
+          workflow: fox32rom-unstable.yml
+          workflow_conclusion: success
+
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:

README.md

@@ -10,17 +10,17 @@
 
 **Note: This software is still very much in an early stage, and is currently more focused towards developers rather than end-users.**
 
-Prebuilt binaries are available on the [GitHub Actions page](https://github.com/fox32-arch/fox32/actions).
+Stable releases are available on the [Releases page](https://github.com/fox32-arch/fox32/releases).
+
+Prebuilt binaries of the latest commit are also available on the [GitHub Actions page](https://github.com/fox32-arch/fox32/actions).
 
 ### Building
 
-Simply run `cargo build --release`. The resulting binary will be saved as `target/release/fox32`. You can also run `cargo run --release` if you want to run it directly.
+Download the latest release of [**fox32rom**](https://github.com/fox32-arch/fox32rom/releases). Create a folder in the root of this repo called `fox32.rom`, and place the downloaded `fox32.rom` file into that directory. Then simply run `cargo build --release`. The resulting binary will be saved as `target/release/fox32`. You can also run `cargo run --release` if you want to run it directly.
 
 ### Usage
 
-**fox32** attempts to read its ROM (called **fox32rom**) from a file called `fox32.rom` in the current directory. If this file isn't found then it falls back to `../fox32rom/fox32.rom`, and if this file isn't found then it exits. **fox32rom** can be found [here](https://github.com/fox32-arch/fox32rom).
-
-Passing files as arguments will mount those files as disks, in the order that the arguments were passed.
+Passing files as arguments will mount those files as disks, in the order that the arguments were passed. The most common use case is passing the [**fox32os**](https://github.com/fox32-arch/fox32os) disk image as the first argument: `fox32 fox32os.img`
 
 See [encoding.md](docs/encoding.md) for information about the instruction set.
 

src/main.rs

@@ -58,9 +58,9 @@ pub struct Overlay {
 
 fn read_rom() -> Vec<u8> {
     read("fox32.rom").unwrap_or_else(|_| {
-        println!("fox32.rom not found, attempting to open ../fox32rom/fox32.rom instead");
         read("../fox32rom/fox32.rom").unwrap_or_else(|_| {
-            error("fox32.rom not found!");
+            println!("fox32.rom file not found, using embedded ROM");
+            include_bytes!("../fox32.rom/fox32.rom").to_vec()
         })
     })
 }
@@ -79,10 +79,6 @@ fn main() {
     println!("{}", version_string);
 
     let args: Vec<String> = env::args().collect();
-    /*if args.len() != 2 {
-        println!("fox32\nUsage: {} <binary>", &args[0]);
-        exit(1);
-    }*/
 
     let mut display = Display::new();
     let keyboard = Arc::new(Mutex::new(Keyboard::new()));