Manage the end of the game.

src/bin/client.rs

@@ -1,5 +1,5 @@
 use shakmaty::fen::Fen;
-use shakmaty::{Chess, Setup};
+use shakmaty::{Chess, Color, Outcome, Position, Setup};
 use std::io;
 use std::io::{BufRead, BufReader};
 use std::os::unix::net::UnixStream;
@@ -33,6 +33,10 @@ fn main() {
             "{}",
             clichess::board_representation(&current_position, clichess::to_color(client.side))
         );
+        //check if game is over.
+        if current_position.is_game_over() {
+            break;
+        }
         if clichess::is_player_turn(&client, current_position.turn()) {
             //it's the user turn, taking user input
             io::stdin().read_line(&mut buffer).unwrap();
@@ -45,6 +49,17 @@ fn main() {
 
         //come back at the beginning of the loop to wait for incoming moves.
     }
+    match current_position.outcome() {
+        None => panic!("Game should be over."),
+        Some(Outcome::Draw) => println!("Draw game."),
+        Some(Outcome::Decisive { winner }) => {
+            if winner == Color::White {
+                println!("White has won the game.")
+            } else {
+                println!("Black has won the game.")
+            }
+        }
+    }
 }
 
 //wait for next position from server, then return the current board.