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Save SRAM with making `const` bytes `static const`

This commit is contained in:
Quinten Kock 2020-06-15 22:49:45 +02:00
parent ce74c6c4f9
commit 0b9f92218c
1 changed files with 8 additions and 8 deletions
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16
Board.h
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@ -41,20 +41,20 @@ class Board {
}; };
private: private:
const byte PTR_SIDE_AND_CASTLERIGHT = 0x08; //byte (1=side, 2,4=white castle, 8,16=black) static const byte PTR_SIDE_AND_CASTLERIGHT = 0x08; //byte (1=side, 2,4=white castle, 8,16=black)
const byte PTR_PTR_UNMAKE = 0x09; //byte (points to index) static const byte PTR_PTR_UNMAKE = 0x09; //byte (points to index)
const byte PTR_W_KING = 0x0A; // byte (points to index or maybe 64-arr index) static const byte PTR_W_KING = 0x0A; // byte (points to index or maybe 64-arr index)
// const byte PTR_B_KING = 0x0B; (PTR_W_KING | COLOR or PTR_W_KING + COLOR) // const byte PTR_B_KING = 0x0B; (PTR_W_KING | COLOR or PTR_W_KING + COLOR)
const byte PTR_ZOBRIST = 0x0C; // 4 bytes static const byte PTR_ZOBRIST = 0x0C; // 4 bytes
// 0x0D // 0x0D
// 0x0E // 0x0E
// 0x0F // 0x0F
const byte PTR_ENPASSANT = 0x18; static const byte PTR_ENPASSANT = 0x18;
const byte PTR_REVMOV = 0x19; static const byte PTR_REVMOV = 0x19;
const byte PTR_UNMAKE_START = 0x28; static const byte PTR_UNMAKE_START = 0x28;
const byte PTR_UNMAKE_LAST = 0x7F; static const byte PTR_UNMAKE_LAST = 0x7F;
inline byte get_unmake() __attribute__((always_inline)) { inline byte get_unmake() __attribute__((always_inline)) {
return field[PTR_PTR_UNMAKE]; return field[PTR_PTR_UNMAKE];
} }