From 0f010aca2957468c46cd849284873cb26f3a0df3 Mon Sep 17 00:00:00 2001
From: stale <redkugelblitzin@gmail.com>
Date: Fri, 13 May 2022 17:49:36 -0300
Subject: laying the groundwork for rooms

---
 src/types.rs | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 76 insertions(+), 12 deletions(-)

(limited to 'src/types.rs')

diff --git a/src/types.rs b/src/types.rs
index 54a93bc..86f1e32 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -1,7 +1,12 @@
 use std::{
     collections::HashMap,
     net::SocketAddr,
-    sync::Arc,
+    sync::{
+        Arc,
+        atomic::{ AtomicUsize, Ordering },
+    },
+    fmt::Display,
+    ops::{ Deref, DerefMut },
 };
 use warp::ws::Message;
 use tokio::sync::RwLock;
@@ -15,10 +20,28 @@ pub struct Config {
     pub socket_addr: SocketAddr,
 }
 
-#[derive(Debug, Clone)]
-pub struct State {
-    pub conf: Config,
-    pub peers: PeerMap,
+#[derive(Debug, Clone, Copy)]
+pub struct BoardConf {
+    pub w: usize,
+    pub h: usize,
+    /// tiles to mines, expressed as (numerator, denominator)
+    pub mine_ratio: (usize,usize),
+}
+
+impl Display for BoardConf {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}x{} {}/{}", self.w, self.h, self.mine_ratio.0, self.mine_ratio.1)
+    }
+}
+
+#[derive(Debug)]
+pub struct Room {
+    pub name: String,
+    pub players: PlayerMap,
+    pub peer_limit: u32,
+    pub driver: tokio::task::JoinHandle<()>,
+    pub cmd_stream: CmdTx,
+    pub board_conf: BoardConf,
 }
 
 #[derive(Debug)]
@@ -29,19 +52,60 @@ pub enum MetaMove {
 }
 
 #[derive(Debug)]
-pub struct Peer {
+pub struct Conn {
     pub tx: tokio::sync::mpsc::UnboundedSender<Message>,
-    pub seq_id: usize,
+    pub addr: SocketAddr,
+}
+
+#[derive(Debug)]
+pub struct Player {
+    pub conn: Conn,
+    pub uid: usize,
     pub name: String,
     pub clr: String,
     pub position: (usize, usize),
 }
 
-pub struct ConnData {
-    pub cmd_tx: CmdTx,
-    pub remote_addr: SocketAddr,
-    pub peers: PeerMap,
+impl Display for Player {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "\"{}\"@{}", self.name, self.conn.addr)
+    }
 }
 
 pub type CmdTx = tokio::sync::mpsc::UnboundedSender<MetaMove>;
-pub type PeerMap = Arc<RwLock<HashMap<SocketAddr, Peer>>>;
+pub type PlayerMapData = Arc<RwLock<HashMap<SocketAddr, Player>>>;
+#[derive(Debug)]
+pub struct PlayerMap {
+    inner: PlayerMapData,
+    uid_counter: AtomicUsize,
+}
+
+impl Deref for PlayerMap {
+    type Target = Arc<RwLock<HashMap<SocketAddr, Player>>>;
+    fn deref(&self) -> &Self::Target {
+        &self.inner
+    }
+}
+impl DerefMut for PlayerMap {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.inner
+    }
+}
+impl Default for PlayerMap {
+    fn default() -> Self {
+        Self { inner: Arc::new(RwLock::new(HashMap::new())), uid_counter: 0.into() }
+    }
+}
+
+impl PlayerMap {
+    pub async fn insert_conn(&mut self, conn: Conn, name: String, clr: String) -> usize {
+        let mut map = self.write().await;
+        let uid = self.uid_counter.fetch_add(1, Ordering::Relaxed);
+        map.insert(
+            conn.addr,
+            Player { conn, uid, name, clr, position: (0,0) },
+        );
+        uid
+    }
+}
+
-- 
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