1 files changed, 63 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 00000000..f688cffe
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,63 @@
+use anyhow::Result;
+use game::Game;
+use log::info;
+use protocol::{PacketC, PacketS};
+use std::{sync::Arc, time::Duration};
+use tokio::{
+    io::{AsyncBufReadExt, AsyncWriteExt, BufReader},
+    net::TcpListener,
+    spawn,
+    sync::{broadcast, RwLock},
+    time::sleep,
+};
+
+pub mod game;
+pub mod protocol;
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    env_logger::init_from_env("LOG");
+    let listener = TcpListener::bind("0.0.0.0:27031").await?;
+    info!("listening on {}", listener.local_addr()?);
+
+    let game = Arc::new(RwLock::new(Game::new()));
+    let (tx, rx) = broadcast::channel::<PacketC>(1024);
+
+    {
+        let game = game.clone();
+        spawn(async move {
+            {
+                let mut g = game.write().await;
+                while let Some(p) = g.packet_out() {
+                    let _ = tx.send(p);
+                }
+            }
+            sleep(Duration::from_millis(10)).await;
+        });
+    }
+
+    for id in 0.. {
+        let (sock, addr) = listener.accept().await?;
+        let (read, mut write) = sock.into_split();
+        let game = game.clone();
+        let mut rx = rx.resubscribe();
+        info!("{addr} connected");
+        spawn(async move {
+            while let Ok(packet) = rx.recv().await {
+                write
+                    .write_all(serde_json::to_string(&packet).unwrap().as_bytes())
+                    .await
+                    .unwrap();
+            }
+        });
+        spawn(async move {
+            let mut read = BufReader::new(read).lines();
+            while let Ok(Some(line)) = read.next_line().await {
+                let packet: PacketS = serde_json::from_str(&line).unwrap();
+                game.write().await.packet_in(id, packet).unwrap();
+            }
+        });
+    }
+
+    Ok(())
+}