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author | eug-vs <eugene@eug-vs.xyz> | 2023-02-21 17:49:51 +0300 |
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committer | eug-vs <eugene@eug-vs.xyz> | 2023-02-23 14:01:03 +0300 |
commit | f60c573ba71207c18a28413e3940a4e21b07c73f (patch) | |
tree | 3e50e9ea6cd0129414db92cd50805ebeb65a4676 /src/board/ttable.rs | |
parent | 69f3c48fb99d96f3fbc4ab49f5fb6d1d8e90e270 (diff) | |
download | chessnost-f60c573ba71207c18a28413e3940a4e21b07c73f.tar.gz |
refactor: create grossmeister module
Diffstat (limited to 'src/board/ttable.rs')
-rw-r--r-- | src/board/ttable.rs | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/board/ttable.rs b/src/board/ttable.rs deleted file mode 100644 index 9f9e0b0..0000000 --- a/src/board/ttable.rs +++ /dev/null @@ -1,25 +0,0 @@ -use crate::moves::Move; - -/// https://www.chessprogramming.org/Node_Types -#[derive(Debug, PartialEq, Clone, Copy)] -pub enum NodeType { - /// Principal variation node - exact score - PV, - /// Fail-high - Cut, - /// Fail-low - All, -} - -#[derive(Debug, PartialEq, Clone, Copy)] -pub struct TranspositionTableItem { - /// Zobrist hash of this position - pub hash: u64, - pub mov: Move, - pub depth: u8, - pub score: f32, - pub node_type: NodeType, -} - -pub const TTABLE_SIZE: u64 = 2u64.pow(24); -pub type TranspositionTable = Vec<Option<TranspositionTableItem>>; |