wrap

minmax-rs/src/connect4/board.rs

@@ -27,6 +27,10 @@ impl Connect4 {
         }
     }
 
+    pub fn set_pos(&mut self, position: usize, value: Position) {
+        self.positions[position] = value;
+    }
+
     pub fn result(&self) -> State {
         match self.check_board() {
             State::Winner(winner) => State::Winner(winner),

minmax-rs/src/lib.rs

@@ -92,6 +92,7 @@ impl Score {
         Self(int)
     }
 
+    #[allow(unused)]
     fn randomize(self) -> Self {
         let score = self.0 as f32;
         let rand = rand::thread_rng();

minmax-rs/src/minmax.rs

@@ -29,6 +29,10 @@ impl<G: Game> PerfectPlayer<G> {
         self
     }
 
+    pub fn best_move(&self) -> G::Move {
+        self.best_move.expect("no move made yet")
+    }
+
     fn minmax(&mut self, board: &mut G, player: Player, depth: usize) -> Score {
         if let Some(max_depth) = self.max_depth && depth >= max_depth {
             return board.rate(player);