initial elo rating stuff

src/logic/future_moves.rs

@@ -41,6 +41,8 @@ pub struct FutureMoveConfig {
     pub max_arena_size: usize,
 
     pub do_not_prune: bool,
+
+    pub print: bool,
 }
 
 impl FutureMoves {
@@ -92,7 +94,7 @@ impl FutureMoves {
         }
 
         for _ in self.current_depth..self.config.max_depth {
-            let pstyle_inner = if cfg!(test) {
+            let pstyle_inner = if cfg!(test) || !self.config.print {
                 ""
             } else {
                 &format!(
@@ -273,7 +275,9 @@ impl FutureMoves {
             self.set_root_idx_raw(curr_board_idx);
             false
         } else {
-            println!("regenerating arena from board");
+            if self.config.print {
+                println!("regenerating arena from board");
+            }
             self.set_root_from_board(*board);
             true
         }
@@ -304,6 +308,9 @@ impl FutureMoves {
 
         self.refocus_tree();
         self.extend_layers();
+        if self.config.print {
+            println!("# of moves stored: {}", self.arena_len());
+        }
         self.compute_values(0..self.arena.len());
 
         // check arena's consistancy
@@ -467,6 +474,7 @@ mod tests {
         up_to_minus: 0,
         max_arena_size: 100,
         do_not_prune: true,
+        print: false,
     };
 
     #[test]