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simplify FutureMoves::root_from_child_idx_board

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This commit is contained in:
Simon Gardling 2025-04-03 14:12:15 -04:00
parent 82b679095c
commit a3b75d633f
Signed by: titaniumtown
GPG Key ID: 9AB28AC10ECE533D
1 changed files with 6 additions and 7 deletions
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13
src/logic/future_moves.rs
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@ -372,7 +372,7 @@ impl FutureMoves {
}); });
if let Some(curr_board_idx) = curr_board { if let Some(curr_board_idx) = curr_board {
self.root_from_child_idx_board(curr_board_idx, *board); self.root_from_child_idx(curr_board_idx);
false false
} else { } else {
if self.config.print && !self.arena.is_empty() { if self.config.print && !self.arena.is_empty() {
@ -397,7 +397,10 @@ impl FutureMoves {
self.board = board; self.board = board;
} }
fn root_from_child_idx_board(&mut self, idx: usize, board: Board) { fn root_from_child_idx(&mut self, idx: usize) {
let board = self
.get_board_from_idx(idx)
.expect("unable to get board at idx");
self.current_depth -= self.depth_of(idx); self.current_depth -= self.depth_of(idx);
self.current_root = Some(idx); self.current_root = Some(idx);
self.board = board; self.board = board;
@ -638,11 +641,7 @@ mod tests {
assert_eq!(futm.arena_len(), 5); assert_eq!(futm.arena_len(), 5);
// move to a child // move to a child
futm.root_from_child_idx_board( futm.root_from_child_idx(1);
1,
futm.get_board_from_idx(1)
.expect("unable to get board from child"),
);
futm.refocus_tree(); futm.refocus_tree();
assert_eq!(futm.arena_len(), 1); assert_eq!(futm.arena_len(), 1);