Default side for black player is black

src/bin/client.rs

@@ -56,6 +56,9 @@ fn main() {
         Some(role) => client.player.role = role.clone(),
         None => return,
     };
+    if client.player.role == UserRole::Black {
+        client.side = Color::Black;
+    }
     if client.player.role == UserRole::Spectator {
         println!(
             "Hello, {} !\n\r You're spectating !",