allow sending resposne to specific id

db.md

@@ -20,8 +20,6 @@
 
 **Games**: Directories with the name of the game, with contents that define the game
 
-// TODO figure out how to implement the game type itself
-
 **Table**: game table
 
 - **Game Settigns**: Game specific settings (might not be needed)

readme.md

@@ -5,8 +5,8 @@
 [ ] implement tavern functions
 [ ] token drag & drop
 [ ] Chat
-    [ ] Send new chat messages
-    [ ] recv new chat messages
+    [x] Send new chat messages
+    [x] recv new chat messages
 [ ] roll a die when chat message requests that
 [ ] figure out how to zoom on the mouse instead of the center of the div
 [ ] data reqs
@@ -16,7 +16,7 @@
 [ ] impl different requests
 [ ] actual normal login
 [ ] allow sending of old info
-[ ] chat history
+[x] chat history
 [ ] send texture (map/token/image)
 [ ] force show something
 [ ] mouse ping (ideally multiple types)

src/lib.rs

@@ -19,7 +19,7 @@ impl GameServer {
         }
     }
 
-    pub async fn server_loop(mut self, mut msgs: mpsc::Receiver<(String, api::Request)>, broadcast: broadcast::Sender<api::Response>) {
+    pub async fn server_loop(mut self, mut msgs: mpsc::Receiver<(String, api::Request)>, broadcast: broadcast::Sender<(Option<String>, api::Response)>) {
         while let Some(req) = msgs.recv().await {
             // TODO: do stuff yo!
             let (id, req) = req;
@@ -44,9 +44,9 @@ impl GameServer {
                         msg.source = id.clone();
                     }
                     self.chat.push((id.clone(), msg.clone()));
-                    _ = broadcast.send(api::Response::Message(msg));
+                    _ = broadcast.send((None, api::Response::Message(msg)));
                  },
-                api::Request::Quit => { _ = broadcast.send(api::Response::Quit { id })},
+                api::Request::Quit => { _ = broadcast.send((None, api::Response::Quit { id }))},
                 api::Request::Shutdown => todo!(),
                 api::Request::GetChatHistory { mut amount, from: last_msg } => {
                     if amount == 0 { amount = self.chat.len(); }
@@ -55,7 +55,7 @@ impl GameServer {
                         .take(amount)
                         .map(|m| m.1.clone())
                         .collect();
-                    _ = broadcast.send(api::Response::GetChatHistory(history));
+                    _ = broadcast.send((Some(id), api::Response::GetChatHistory(history)));
                 },
                 api::Request::GetLastMessages { mut amount } => {
                     if amount == 0 { amount = self.chat.len(); }
@@ -64,10 +64,10 @@ impl GameServer {
                         .skip(start)
                         .map(|m| m.1.clone())
                         .collect();
-                    _ = broadcast.send(api::Response::GetChatHistory(history));
+                    _ = broadcast.send((Some(id), api::Response::GetChatHistory(history)));
                 },
             }
         }
-        _ = broadcast.send(api::Response::Shutdown);
+        _ = broadcast.send((None, api::Response::Shutdown));
     }
 }

src/main.rs

@@ -22,7 +22,7 @@ async fn main() {
 	axum::serve(listener, app).await.expect("axum server crashed, yaaaaay (unless i crashed him that yay)");
 }
 
-async fn ws_handler(ws: ws::WebSocketUpgrade, msend: mpsc::Sender<(String, Request)>, brecv: broadcast::Receiver<Response>) -> impl axum::response::IntoResponse {
+async fn ws_handler(ws: ws::WebSocketUpgrade, msend: mpsc::Sender<(String, Request)>, brecv: broadcast::Receiver<(Option<String>, Response)>) -> impl axum::response::IntoResponse {
 	ws.on_upgrade(|w| handle_socket(w, msend, brecv))
 }
 
@@ -50,16 +50,18 @@ async fn socket_receiver(mut recv: SplitStream<ws::WebSocket>, msend: mpsc::Send
 	}
 }
 
-async fn socket_sender(mut send: SplitSink<ws::WebSocket, ws::Message>, mut brecv: broadcast::Receiver<Response>) {
-	while let Ok(msg) = brecv.recv().await {
-		let err = send.send(ws::Message::Text(serde_json::to_string(&msg).unwrap())).await.is_err();
-		if err {
-			break;
+async fn socket_sender(id: String, mut send: SplitSink<ws::WebSocket, ws::Message>, mut brecv: broadcast::Receiver<(Option<String>, Response)>) {
+	while let Ok((to_id, msg)) = brecv.recv().await {
+		if to_id.is_none() || to_id.map(|t| t == id).unwrap_or(false) {
+			let err = send.send(ws::Message::Text(serde_json::to_string(&msg).unwrap())).await.is_err();
+			if err {
+				break;
+			}
 		}
 	}
 }
 
-async fn handle_socket(mut socket: ws::WebSocket, msend: mpsc::Sender<(String, Request)>, brecv: broadcast::Receiver<Response>) {
+async fn handle_socket(mut socket: ws::WebSocket, msend: mpsc::Sender<(String, Request)>, brecv: broadcast::Receiver<(Option<String>, Response)>) {
 	let mut id: Option<String> = None;
 	loop {
 		if let Some(msg) = socket.recv().await {
@@ -101,8 +103,8 @@ async fn handle_socket(mut socket: ws::WebSocket, msend: mpsc::Sender<(String, R
 	if let Some(id) = id {
 		println!("Got id for socket: {}", &id);
 		let (send, recv) = socket.split();
-		tokio::spawn(socket_receiver(recv, msend, id));
-		tokio::spawn(socket_sender(send, brecv));
+		tokio::spawn(socket_receiver(recv, msend, id.clone()));
+		tokio::spawn(socket_sender(id, send, brecv));
 	}
 	println!("Done with so-cat");
 }

src/table/texture.rs

@@ -7,7 +7,7 @@ pub enum Grid {
 }
 /// Texture directory source and file
 pub enum TextureSource {
-    // TODO: I think os string would better fit, to do later
+    // TODO: I think os string would better fit
     /// Server's shared textures directory
     Shared(String),
     /// Custom table directory