From ad551391b27d0d44cac6b69f37cc266dd8407280 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Sun, 26 Jan 2025 00:44:19 -0500
Subject: [PATCH] stuff

---
 src/agent.rs | 42 ++++++++++++++++++++++++++++++++++--------
 src/game.rs  |  6 ++++++
 src/main.rs  |  1 +
 src/repr.rs  | 11 +++++++++++
 4 files changed, 52 insertions(+), 8 deletions(-)
 create mode 100644 src/game.rs

diff --git a/src/agent.rs b/src/agent.rs
index acd9df7..50c3ab9 100644
--- a/src/agent.rs
+++ b/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 {
-    pub const fn new(color: Piece) -> Self {
-        Self { color }
-    }
-
-    pub fn next_move() -> (usize, usize) {
+impl Agent for AutoAgent {
+    fn next_move(&mut self, board: &Board) -> Option<(usize, usize)> {
         todo!("next_move not implemented")
     }
 }
+
+impl AutoAgent {
+    pub const fn new(color: Piece) -> Self {
+        Self { color }
+    }
+}
diff --git a/src/game.rs b/src/game.rs
new file mode 100644
index 0000000..3adb2d3
--- /dev/null
+++ b/src/game.rs
@@ -0,0 +1,6 @@
+use crate::{agent::Agent, repr::Board};
+
+pub struct Game {
+    players: [Box<dyn Agent>; 2],
+    board: Board,
+}
diff --git a/src/main.rs b/src/main.rs
index a106cd9..5f81149 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 mod agent;
+mod game;
 mod repr;
 
 fn main() {
diff --git a/src/repr.rs b/src/repr.rs
index 98d1037..3bc1abe 100644
--- a/src/repr.rs
+++ b/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();