cleanup

src/board.rs

@@ -68,7 +68,7 @@ impl Board {
     }
 
     pub fn what_if(&self, i: usize, j: usize, piece: Piece) -> Option<(Self, usize)> {
-        let mut self_copy = self.clone();
+        let mut self_copy = *self;
         if self_copy.get(i, j).is_some() {
             return None;
         }
@@ -85,7 +85,7 @@ impl Board {
                 return Ok(());
             }
         }
-        Err(format!("move would not propegate"))
+        Err("move would not propegate".to_string())
     }
 
     /// Propegate piece captures originating from (i, j)

src/complexagent.rs

@@ -1,14 +1,11 @@
 use crate::{
     agent::Agent,
     board::{Board, BOARD_SIZE},
-    misc::offsets,
     piece::Piece,
 };
-use rand::{rngs::ThreadRng, seq::IteratorRandom};
 
 pub struct ComplexAgent {
     color: Piece,
-    rng: ThreadRng,
 }
 
 impl Agent for ComplexAgent {
@@ -36,9 +33,6 @@ impl Agent for ComplexAgent {
 
 impl ComplexAgent {
     pub fn new(color: Piece) -> Self {
-        Self {
-            color,
-            rng: rand::rng(),
-        }
+        Self { color }
     }
 }