Complete the hand of a player who has joined after the start of the game

board-server/src/room.rs

@@ -58,6 +58,7 @@ impl Room {
             }
         }
 
+        let mut is_new_player = false;
         if let Some(i) = player_index {
             // Reclaim the player's spot
             self.broadcast(ServerMessage::PlayerReconnected(i));
@@ -65,6 +66,7 @@ impl Room {
         } else {
             self.broadcast(ServerMessage::PlayerConnected(player_name.clone()));
             player_index = Some(self.players.len());
+            is_new_player = true;
 
             self.players.push(Player {
                 name: player_name,
@@ -90,6 +92,14 @@ impl Room {
             has_started: self.has_started,
         })?;
 
+        if self.has_started && is_new_player {
+            self.players[player_index]
+                .hand
+                .complete(&mut self.deck)
+                .ok();
+            self.sync_hand(player_index);
+        }
+
         Ok(())
     }