backport sound fix

platform/src/platform.cwa

@@ -372,7 +372,16 @@ export fn printChar(char: i32) {
 global mut controlCodeLength = 0;
 
 fn printSingleChar(char: i32) {
-    if outputChannel >= 2 & (char < 4 | char > 6) {
+    if char >= 4 & char <= 6 {
+        outputChannel = char - 4;
+        if !outputChannel {
+            textCursorX = 0;
+            textCursorY = 0;
+        }
+        return;
+    }
+
+    if outputChannel >= 2 {
         logChar(char);
         return;
     }
@@ -390,15 +399,6 @@ fn printSingleChar(char: i32) {
         return;
     }
 
-    if char >= 4 & char <= 6 {
-        outputChannel = char - 4;
-        if !outputChannel {
-            textCursorX = 0;
-            textCursorY = 0;
-        }
-        return;
-    }
-
     if char == 7 {
         80?0 = 80?0 ^ 2;
         return;

src/run_native.rs

@@ -134,10 +134,6 @@ impl super::Runtime for MicroW8 {
         let end_frame = platform_instance.get_typed_func::<(), (), _>(&mut store, "endFrame")?;
         let update = instance.get_typed_func::<(), (), _>(&mut store, "upd").ok();
 
-        if let Some(start) = instance.get_typed_func::<(), (), _>(&mut store, "start").ok() {
-            start.call(&mut store, ())?;
-        }
-
         let (sound_tx, stream) = if self.disable_audio {
             (None, None)
         } else {

src/run_web.rs

@@ -11,7 +11,6 @@ use warp::{http::Response, Filter};
 pub struct RunWebServer {
     cart: Arc<Mutex<Vec<u8>>>,
     tx: broadcast::Sender<()>,
-    socket_addr: SocketAddr,
 }
 
 impl RunWebServer {
@@ -19,13 +18,8 @@ impl RunWebServer {
         let cart = Arc::new(Mutex::new(Vec::new()));
         let (tx, _) = broadcast::channel(1);
 
-        let socket_addr = "127.0.0.1:3030"
-            .parse::<SocketAddr>()
-            .expect("Failed to parse socket address");
-
         let server_cart = cart.clone();
         let server_tx = tx.clone();
-        let server_addr = socket_addr.clone();
         thread::spawn(move || {
             let rt = tokio::runtime::Builder::new_current_thread()
                 .enable_io()
@@ -53,26 +47,24 @@ impl RunWebServer {
                     warp::sse::reply(warp::sse::keep_alive().stream(event_stream(&server_tx)))
                 });
 
-                let server_future = warp::serve(html.or(cart).or(events)).bind(server_addr);
+                let socket_addr = "127.0.0.1:3030"
+                    .parse::<SocketAddr>()
+                    .expect("Failed to parse socket address");
+
+                let server_future = warp::serve(html.or(cart).or(events)).bind(socket_addr);
+                println!("Point browser at http://{}", socket_addr);
+                let _ignore_result = webbrowser::open(&format!("http://{}", socket_addr));
                 server_future.await
             });
         });
 
-        RunWebServer {
-            cart,
-            tx,
-            socket_addr,
-        }
+        RunWebServer { cart, tx }
     }
 }
 
 impl super::Runtime for RunWebServer {
     fn load(&mut self, module_data: &[u8]) -> Result<()> {
         if let Ok(mut lock) = self.cart.lock() {
-            if lock.is_empty() && !module_data.is_empty() {
-                println!("Point browser at http://{}", self.socket_addr);
-                let _ignore_result = webbrowser::open(&format!("http://{}", self.socket_addr));
-            }
             lock.clear();
             lock.extend_from_slice(module_data);
         }
@@ -94,4 +86,4 @@ impl Default for RunWebServer {
     fn default() -> RunWebServer {
         RunWebServer::new()
     }
-}
+}

test/start_fn.cwa

@@ -1,5 +0,0 @@
-include "../examples/include/microw8-api.cwa"
-
-export fn start() {
-	printChar('Test');
-}

test/text_modes.cwa

@@ -1,13 +0,0 @@
-include "../examples/include/microw8-api.cwa"
-
-export fn upd() {
-	printString(USER_MEM);
-}
-
-data USER_MEM {
-	i8(12, 31, 5, 6) "Text mode"
-	i8(5, 31, 4, 5) "Graphics mode"
-	i8(6) "Console output\nSecond line\n"
-	i8(4, 31, 4, 12) "Back to text mode"
-	i8(0)
-}

uw8-window/Cargo.toml

@@ -15,4 +15,4 @@ pollster = "0.2"
 bytemuck = { version = "1.4", features = [ "derive" ] }
 anyhow = "1"
 minifb = { version = "0.23.0", default-features = false, features = ["x11"] }
-winapi = "0.3.9"
+winapi = { version = "0.3.9", features = ["std"] }

web/src/microw8.js

@@ -263,10 +263,6 @@ export default function MicroW8(screen, config = {}) {
             window.addEventListener('blur', () => updateVisibility(false), { signal: abortController.signal });
             updateVisibility(document.hasFocus());
 
-            if (instance.exports.start) {
-                instance.exports.start();
-            }
-
             function mainloop() {
                 if (!keepRunning) {
                     return;