demo code, needs some work to be more stable

backend/gleam.toml

@@ -26,6 +26,7 @@ gleam_http = ">= 4.0.0 and < 5.0.0"
 gleam_otp = ">= 0.16.1 and < 1.0.0"
 gleam_crypto = ">= 1.5.0 and < 2.0.0"
 gleam_json = ">= 2.3.0 and < 3.0.0"
+gleescript = ">= 1.4.0 and < 2.0.0"
 
 [dev-dependencies]
 gleeunit = ">= 1.0.0 and < 2.0.0"

backend/manifest.toml

@@ -16,6 +16,7 @@ packages = [
   { name = "gleam_regexp", version = "1.1.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_regexp", source = "hex", outer_checksum = "9C215C6CA84A5B35BB934A9B61A9A306EC743153BE2B0425A0D032E477B062A9" },
   { name = "gleam_stdlib", version = "0.59.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "F8FEE9B35797301994B81AF75508CF87C328FE1585558B0FFD188DC2B32EAA95" },
   { name = "gleam_yielder", version = "1.1.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_yielder", source = "hex", outer_checksum = "8E4E4ECFA7982859F430C57F549200C7749823C106759F4A19A78AEA6687717A" },
+  { name = "gleescript", version = "1.4.0", build_tools = ["gleam"], requirements = ["argv", "filepath", "gleam_erlang", "gleam_stdlib", "simplifile", "snag", "tom"], otp_app = "gleescript", source = "hex", outer_checksum = "8CDDD29F91064E69950A91A40061785F10275ADB70A0520075591F61A724C455" },
   { name = "gleeunit", version = "1.3.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "A7DD6C07B7DA49A6E28796058AA89E651D233B357D5607006D70619CD89DAAAB" },
   { name = "glint", version = "1.2.1", build_tools = ["gleam"], requirements = ["gleam_community_ansi", "gleam_community_colour", "gleam_stdlib", "snag"], otp_app = "glint", source = "hex", outer_checksum = "2214C7CEFDE457CEE62140C3D4899B964E05236DA74E4243DFADF4AF29C382BB" },
   { name = "glisten", version = "7.0.1", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_otp", "gleam_stdlib", "logging", "telemetry"], otp_app = "glisten", source = "hex", outer_checksum = "1A53CF9FB3231A93FF7F1BD519A43DC968C1722F126CDD278403A78725FC5189" },
@@ -40,6 +41,7 @@ gleam_http = { version = ">= 4.0.0 and < 5.0.0" }
 gleam_json = { version = ">= 2.3.0 and < 3.0.0" }
 gleam_otp = { version = ">= 0.16.1 and < 1.0.0" }
 gleam_stdlib = { version = ">= 0.44.0 and < 2.0.0" }
+gleescript = { version = ">= 1.4.0 and < 2.0.0" }
 gleeunit = { version = ">= 1.0.0 and < 2.0.0" }
 glint = { version = ">= 1.2.1 and < 2.0.0" }
 mist = { version = ">= 4.0.7 and < 5.0.0" }

backend/src/app/web.gleam

@@ -11,7 +11,7 @@ import gleam/int
 import gleam/io
 import gleam/json
 import gleam/list
-import gleam/option.{None, Some}
+import gleam/option.{type Option, None, Some}
 import gleam/otp/actor
 import player
 import player_session
@@ -225,11 +225,16 @@ fn get_player_session_from_id(
 fn get_player_session_subject(
   ctx: Context,
   player: player_session.PlayerSession,
-) -> process.Subject(String) {
+) -> Option(process.Subject(String)) {
-  let assert Some(id) = player.socket_id
+  case player.socket_id {
+    None -> None
+    Some(id) -> {
       let assert Ok(subject) =
         socket_manager.get_socket_subj_by_id(ctx.socket_manager, id)
-  subject
+
+      Some(subject)
+    }
+  }
 }
 
 pub fn broadcast_message_to_players(
@@ -240,6 +245,7 @@ pub fn broadcast_message_to_players(
   dict.keys(session.players)
   |> list.map(get_player_session_from_id(ctx, _))
   |> list.map(get_player_session_subject(ctx, _))
+  |> list.filter_map(fn(subject) { option.to_result(subject, "Missing") })
   |> list.each(fn(subject) {
     let client_msg = player_client.encode_player_server_messages(msg)
     actor.send(subject, json.to_string(client_msg))
@@ -253,9 +259,16 @@ pub fn send_message_to_player(
 ) {
   let client_msg = player_client.encode_player_server_messages(msg)
 
+  let subject =
     get_player_session_from_id(ctx, id)
     |> get_player_session_subject(ctx, _)
-  |> actor.send(json.to_string(client_msg))
+
+  case subject {
+    None -> Nil
+    Some(subject) -> {
+      actor.send(subject, json.to_string(client_msg))
+    }
+  }
 }
 
 pub fn send_message_to_host(
@@ -265,9 +278,16 @@ pub fn send_message_to_host(
 ) {
   let client_msg = host_client.encode_host_server_messages(msg)
 
+  let subject =
     get_player_session_from_id(ctx, id)
     |> get_player_session_subject(ctx, _)
-  |> actor.send(json.to_string(client_msg))
+
+  case subject {
+    None -> Nil
+    Some(subject) -> {
+      actor.send(subject, json.to_string(client_msg))
+    }
+  }
 }
 
 fn reset_player_buzzer(

frontend/index/index.html

@@ -32,11 +32,11 @@
                 load("./static/frontend_bg.wasm");
             }
             window.run = function (join_type) {
-                console.log("Joining as: ", join_type);
+                console.log("Joining as:", join_type);
                 var xhr = new XMLHttpRequest();
                 xhr.open("POST", "./login/" + join_type);
                 xhr.onload = function (event) {
-                    console.log("Starting game...", event.target);
+                    console.log("Starting game...", event);
                     document.getElementById("run-container").remove();
                     document
                         .getElementById("glcanvas")
@@ -46,7 +46,7 @@
                 };
                 // or onerror, onabort
                 var formData = new FormData(document.getElementById("login"));
-                xhr.send(JSON.stringify(Object.fromEntries(formData));
+                xhr.send(JSON.stringify(Object.fromEntries(formData)));
             };
         </script>
         <div
@@ -62,8 +62,8 @@
             <form id="login">
                 <label for="username">Username:</label><br />
                 <input type="text" id="username" name="username" /><br />
-                <label for="gamecode">Gamecode:</label><br />
+                <label for="game_code">Gamecode:</label><br />
-                <input type="text" id="gamecode" name="gamecode" /><br />
+                <input type="text" id="game_code" name="game_code" /><br />
             </form>
             <button onclick="run('join')">Join Game</button>
             <button onclick="run('host')">Host Game</button>

frontend/src/context.rs

@@ -16,6 +16,7 @@ pub struct Context {
 
 impl Context {
     pub fn new(url: &str, cfg: Cfg) -> Context {
+        info!("Connecting to web socket server @ {}", url);
         let (sender, reciever) = ewebsock::connect(url, ewebsock::Options::default()).unwrap();
 
         Self {
@@ -42,11 +43,7 @@ impl Context {
                     None
                 }
                 WsEvent::Message(ws_message) => match ws_message {
-                    ewebsock::WsMessage::Text(msg) => {
+                    ewebsock::WsMessage::Text(msg) => serde_json::from_str(&msg).ok(),
-                        let game_resp: T = serde_json::from_str(&msg).unwrap();
-
-                        Some(game_resp)
-                    }
                     _ => None,
                 },
                 WsEvent::Error(err) => {

frontend/src/login_screen.rs

@@ -29,7 +29,7 @@ pub enum NewUserServerMessages {
 #[derive(Default)]
 pub struct LoginScreen {
     sent_join: bool,
-    retry_count: usize,
+    retry_time: f64,
 }
 
 impl Screen for LoginScreen {
@@ -60,6 +60,7 @@ impl Screen for LoginScreen {
 
             info!("Sending join request...");
             ctx.send_msg(&msg);
+            self.retry_time = get_time() + 2.0;
         }
     }
 
@@ -78,11 +79,8 @@ impl Screen for LoginScreen {
                 }
             }
 
-            self.retry_count += 1;
+            if get_time() > self.retry_time {
-
-            if self.retry_count > (get_fps() as usize * 100) {
                 warn!("Join failed, try again...");
-                self.retry_count = 0;
                 self.sent_join = false;
             }
         }

frontend/src/main.rs

@@ -112,7 +112,7 @@ fn get_ws_url() -> String {
         "ws"
     };
 
-    format!("{}://{}/ws", protocol, location.host().unwrap())
+    format!("wss://{}/ws", location.host().unwrap())
 }
 
 mod modname {}