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 {
-    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 }
+    }
+}