diff options
Diffstat (limited to 'engine/src/lib.rs')
| -rw-r--r-- | engine/src/lib.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/engine/src/lib.rs b/engine/src/lib.rs index 6a12b83..8139530 100644 --- a/engine/src/lib.rs +++ b/engine/src/lib.rs @@ -20,6 +20,7 @@ mod transposition_table; pub const ENGINE_NAME: &str = "Ampere"; pub const ENGINE_AUTHOR: &str = "Mica White"; +pub const ENGINE_ABOUT: &str = "Ampere Checkers Bot v1.0\nCopyright Mica White"; pub struct Engine<'a> { position: Mutex<CheckersBitBoard>, @@ -160,6 +161,11 @@ impl<'a> Engine<'a> { self.debug.store(debug, Ordering::Release); } + pub fn is_legal_move(&self, checker_move: Move) -> bool { + let position = self.position.lock(); + PossibleMoves::moves(*position).contains(checker_move) + } + pub fn reset_position(&self) { self.set_position(CheckersBitBoard::starting_position()) } @@ -169,6 +175,18 @@ impl<'a> Engine<'a> { *position_ptr = position; } + pub fn apply_move(&self, checker_move: Move) -> Option<()> { + unsafe { + if self.is_legal_move(checker_move) { + let mut position = self.position.lock(); + *position = checker_move.apply_to(*position); + Some(()) + } else { + None + } + } + } + pub fn start_evaluation(&'static self, settings: EvaluationSettings) { // finish the pondering thread let mut pondering_task = self.pondering_task.lock(); |