server can change map at runtime

1 files changed, 18 insertions, 24 deletions

diff --git a/server/src/main.rs b/server/src/main.rs
index aeda9c2f..6773bf29 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -1,19 +1,19 @@
 /*
     Undercooked - a game about cooking
     Copyright 2024 metamuffin
-    
+
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as published by
     the Free Software Foundation, version 3 of the License only.
-    
+
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Affero General Public License for more details.
-    
+
     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
-    
+
 */
 use anyhow::Result;
 use futures_util::{SinkExt, StreamExt};
@@ -23,14 +23,13 @@ use tokio::{
     net::TcpListener,
     spawn,
     sync::{broadcast, mpsc::channel, RwLock},
-    time::sleep,
+    time::interval,
 };
 use tokio_tungstenite::tungstenite::Message;
 use undercooked::{
     customer::customer,
-    game::Game,
-    load_gamedata,
     protocol::{PacketC, PacketS, PlayerID},
+    state::State,
 };
 
 #[tokio::main]
@@ -39,29 +38,22 @@ async fn main() -> Result<()> {
     let ws_listener = TcpListener::bind("0.0.0.0:27032").await?;
     info!("listening for websockets on {}", ws_listener.local_addr()?);
 
-    let data = load_gamedata();
-    let game = Arc::new(RwLock::new(Game::new(data.into())));
     let (tx, rx) = broadcast::channel::<PacketC>(1024);
 
+    let state = Arc::new(RwLock::new(State::new(tx)?));
     {
-        let game = game.clone();
+        let state = state.clone();
         spawn(async move {
             let dt = 1. / 25.;
+            let mut tick = interval(Duration::from_secs_f32(dt));
             loop {
-                {
-                    let mut g = game.write().await;
-                    g.tick(dt);
-                    while let Some(p) = g.packet_out() {
-                        debug!("-> {p:?}");
-                        let _ = tx.send(p);
-                    }
-                }
-                sleep(Duration::from_secs_f32(dt)).await;
+                tick.tick().await;
+                state.write().await.tick(dt).await;
             }
         });
     }
 
-    spawn(customer(game.clone(), rx.resubscribe()));
+    spawn(customer(state.clone(), rx.resubscribe()));
 
     for id in (1..).map(PlayerID) {
         let (sock, addr) = ws_listener.accept().await?;
@@ -70,11 +62,12 @@ async fn main() -> Result<()> {
             continue;
         };
         let (mut write, mut read) = sock.split();
-        let game = game.clone();
+        let state = state.clone();
         let mut rx = rx.resubscribe();
         let (error_tx, mut error_rx) = channel::<PacketC>(8);
         info!("{addr} connected via ws");
-        let init = game.write().await.prime_client(id);
+        let mut init = state.write().await.game.prime_client();
+        init.insert(0, PacketC::Init { id });
         spawn(async move {
             for p in init {
                 if let Err(e) = write
@@ -114,7 +107,7 @@ async fn main() -> Result<()> {
                             break;
                         };
                         debug!("<- {id:?} {packet:?}");
-                        if let Err(e) = game.write().await.packet_in(id, packet) {
+                        if let Err(e) = state.write().await.packet_in(id, packet).await {
                             warn!("client error: {e}");
                             let _ = error_tx
                                 .send(PacketC::Error {
@@ -127,7 +120,8 @@ async fn main() -> Result<()> {
                     _ => (),
                 }
             }
-            let _ = game.write().await.packet_in(id, PacketS::Leave);
+            info!("{id:?} left");
+            state.write().await.packet_in(id, PacketS::Leave).await.ok();
         });
     }
     Ok(())