feat: bot random strategy

bot/src/strategy/dqn.rs

@@ -1,4 +1,5 @@
 use crate::{BotStrategy, CheckerMove, Color, GameState, PlayerId};
+use log::info;
 use std::path::Path;
 use store::MoveRules;
 
@@ -31,9 +32,10 @@ impl DqnStrategy {
         Self::default()
     }
 
-    pub fn new_with_model<P: AsRef<Path>>(model_path: P) -> Self {
+    pub fn new_with_model<P: AsRef<Path> + std::fmt::Debug>(model_path: P) -> Self {
         let mut strategy = Self::new();
-        if let Ok(model) = SimpleNeuralNetwork::load(model_path) {
+        if let Ok(model) = SimpleNeuralNetwork::load(&model_path) {
+            info!("Loading model {model_path:?}");
             strategy.model = Some(model);
         }
         strategy

bot/src/strategy/mod.rs

@@ -2,4 +2,5 @@ pub mod client;
 pub mod default;
 pub mod dqn;
 pub mod erroneous_moves;
+pub mod random;
 pub mod stable_baselines3;

bot/src/strategy/random.rs

@@ -0,0 +1,67 @@
+use crate::{BotStrategy, CheckerMove, Color, GameState, PlayerId};
+use store::MoveRules;
+
+#[derive(Debug)]
+pub struct RandomStrategy {
+    pub game: GameState,
+    pub player_id: PlayerId,
+    pub color: Color,
+}
+
+impl Default for RandomStrategy {
+    fn default() -> Self {
+        let game = GameState::default();
+        Self {
+            game,
+            player_id: 1,
+            color: Color::White,
+        }
+    }
+}
+
+impl BotStrategy for RandomStrategy {
+    fn get_game(&self) -> &GameState {
+        &self.game
+    }
+    fn get_mut_game(&mut self) -> &mut GameState {
+        &mut self.game
+    }
+
+    fn set_color(&mut self, color: Color) {
+        self.color = color;
+    }
+
+    fn set_player_id(&mut self, player_id: PlayerId) {
+        self.player_id = player_id;
+    }
+
+    fn calculate_points(&self) -> u8 {
+        self.game.dice_points.0
+    }
+
+    fn calculate_adv_points(&self) -> u8 {
+        self.game.dice_points.1
+    }
+
+    fn choose_go(&self) -> bool {
+        true
+    }
+
+    fn choose_move(&self) -> (CheckerMove, CheckerMove) {
+        let rules = MoveRules::new(&self.color, &self.game.board, self.game.dice);
+        let possible_moves = rules.get_possible_moves_sequences(true, vec![]);
+
+        use rand::{seq::SliceRandom, thread_rng};
+        let mut rng = thread_rng();
+        let choosen_move = possible_moves
+            .choose(&mut rng)
+            .cloned()
+            .unwrap_or((CheckerMove::default(), CheckerMove::default()));
+
+        if self.color == Color::White {
+            choosen_move
+        } else {
+            (choosen_move.0.mirror(), choosen_move.1.mirror())
+        }
+    }
+}