34 lines
687 B
Rust
34 lines
687 B
Rust
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// Eryn Wells <eryn@erynwells.me>
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mod color {
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const WHITE = 0;
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const BLACK = 1;
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}
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mod piece {
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const PAWN = 0;
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const KNIGHT = 1;
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const BISHOP = 2;
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const ROOK = 3;
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const QUEEN = 4;
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const KING = 5;
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}
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#[derive(Clone, Debug, Eq, Hash, PartialEq)]
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pub struct Position {
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/// Composite bitboards for all the pieces of a particular color.
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pieces_per_color: [BitBoard; 2],
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/// Bitboards representing positions of particular piece types per color.
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pieces_per_type: [[BitBoard; 6]; 2],
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}
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impl Position {
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static fn empty() -> Position {
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Position {
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pieces_per_color = [],
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pieces_per_type = [],
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}
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}
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}
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