From 3df9c8a9a2f9274e863785fc9a7b196fe20ee87d Mon Sep 17 00:00:00 2001 From: Mike White Date: Sun, 5 Sep 2021 22:14:17 -0400 Subject: Fixed evaluation and created eval command --- ai/src/lib.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ai/src/lib.rs') diff --git a/ai/src/lib.rs b/ai/src/lib.rs index cdd8f2e..583c50b 100644 --- a/ai/src/lib.rs +++ b/ai/src/lib.rs @@ -26,7 +26,7 @@ fn eval_position(board: CheckersBitBoard) -> f32 { } } -fn eval(depth: usize, board: CheckersBitBoard) -> f32 { +pub fn eval(depth: usize, board: CheckersBitBoard) -> f32 { if depth == 0 { eval_position(board) } else { @@ -35,7 +35,7 @@ fn eval(depth: usize, board: CheckersBitBoard) -> f32 { for current_move in PossibleMoves::moves(board) { let board = unsafe { current_move.apply_to(board) }; let current_eval = if board.turn() != turn { - -eval(depth - 1, board) + 1.0 - eval(depth - 1, board) } else { eval(depth - 1, board) }; -- cgit v1.2.3