stuff

src/agent.rs

@@ -1,15 +1,41 @@
-use crate::repr::Piece;
+use std::collections::VecDeque;
 
-pub struct Agent {
+use crate::repr::{Board, Piece};
+
+pub trait Agent {
+    fn next_move(&mut self, board: &Board) -> Option<(usize, usize)>;
+}
+
+pub struct ManualAgent {}
+
+impl Agent for ManualAgent {
+    fn next_move(&mut self, board: &Board) -> Option<(usize, usize)> {
+        todo!("user input not implemented")
+    }
+}
+
+pub struct QueueAgent {
+    moves: VecDeque<(usize, usize)>,
+}
+
+impl Agent for QueueAgent {
+    fn next_move(&mut self, board: &Board) -> Option<(usize, usize)> {
+        self.moves.pop_front()
+    }
+}
+
+pub struct AutoAgent {
     color: Piece,
 }
 
-impl Agent {
+impl Agent for AutoAgent {
-    pub const fn new(color: Piece) -> Self {
+    fn next_move(&mut self, board: &Board) -> Option<(usize, usize)> {
-        Self { color }
-    }
-
-    pub fn next_move() -> (usize, usize) {
         todo!("next_move not implemented")
     }
 }
+
+impl AutoAgent {
+    pub const fn new(color: Piece) -> Self {
+        Self { color }
+    }
+}

src/game.rs

@@ -0,0 +1,6 @@
+use crate::{agent::Agent, repr::Board};
+
+pub struct Game {
+    players: [Box<dyn Agent>; 2],
+    board: Board,
+}

src/main.rs

@@ -1,4 +1,5 @@
 mod agent;
+mod game;
 mod repr;
 
 fn main() {

src/repr.rs

@@ -4,6 +4,15 @@ pub enum Piece {
     White,
 }
 
+impl Piece {
+    pub const fn flip(&self) -> Self {
+        match self {
+            Piece::Black => Piece::White,
+            Piece::White => Piece::Black,
+        }
+    }
+}
+
 const BOARD_SIZE: usize = 8;
 
 #[derive(Copy, Clone)]
@@ -116,6 +125,8 @@ impl Board {
 mod test {
     use super::*;
 
+    // TODO! add tests for double prop
+
     #[test]
     fn place_and_get() {
         let mut board = Board::new();