OMGeeky/hcsalmon1-Chess-Engine-Test
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fix warning: "Unnecessary unsafe block"

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OMGeeky
2025-02-20 16:59:08 +01:00
parent 7ed9c9360f
commit 746900f2bc
1 changed files with 13 additions and 15 deletions
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28
Rust/main.rs
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@@ -197,11 +197,9 @@ const BQ: usize = 10;
const BK: usize = 11;
impl Wrapper {
fn get_rook_attacks_fast(&mut self,starting_square: usize, mut occupancy: u64) -> u64 {
unsafe {
occupancy &= constants::ROOK_MASKS[starting_square];
occupancy = occupancy.wrapping_mul(constants::ROOK_MAGIC_NUMBERS[starting_square]);
occupancy >>= 64 - constants::ROOK_REL_BITS[starting_square];
}
occupancy &= constants::ROOK_MASKS[starting_square];
occupancy = occupancy.wrapping_mul(constants::ROOK_MAGIC_NUMBERS[starting_square]);
occupancy >>= 64 - constants::ROOK_REL_BITS[starting_square];
let converted_occupancy: usize = occupancy as usize;
return constants::ROOK_ATTACKS[starting_square][converted_occupancy];
}
@@ -223,7 +221,7 @@ impl Wrapper {
fn Is_Square_Attacked_By_Black_Global(&mut self, square: usize, occupancy: u64) -> bool {
unsafe {
if (self.PIECE_ARRAY[BP] & constants::WHITE_PAWN_ATTACKS[square]) != 0 {
return true;
}
@@ -248,11 +246,11 @@ impl Wrapper {
return true;
}
return false;
}
}
fn Is_Square_Attacked_By_White_Global(&mut self,square: usize, occupancy: u64) -> bool {
unsafe {
if (self.PIECE_ARRAY[WP] & constants::BLACK_PAWN_ATTACKS[square]) != 0 {
return true;
}
@@ -277,7 +275,7 @@ impl Wrapper {
return true;
}
return false;
}
}
fn OutOfBounds(&mut self,input: usize) -> bool {
@@ -302,7 +300,7 @@ impl Wrapper {
fn set_starting_position(&mut self) {
unsafe {
self.EP = 65;
self.WHITE_TO_PLAY = true;
self.CASTLE_RIGHTS[0] = true;
@@ -322,7 +320,7 @@ impl Wrapper {
self.PIECE_ARRAY[9] = 129;
self.PIECE_ARRAY[10] = 8;
self.PIECE_ARRAY[11] = 16;
}
}
fn is_occupied(&mut self,bitboard: u64, square: usize) -> bool {
@@ -331,11 +329,11 @@ impl Wrapper {
fn get_occupied_index(&mut self,square: usize) -> usize {
for i in 0..12 {
unsafe {
if self.is_occupied(self.PIECE_ARRAY[i], square) {
return i;
}
}
}
return 12;
}
@@ -350,7 +348,7 @@ impl Wrapper {
}
fn print_board(&mut self) {
unsafe {
const PIECE_NAMES: [u8; 13] = [
b'P', b'N', b'B', b'R', b'Q', b'K', b'P', b'N', b'B', b'R', b'Q', b'K', b'_',
];
@@ -386,7 +384,7 @@ impl Wrapper {
println!("ep: {}\n", self.EP);
println!();
println!();
}
}
fn perft_inline(&mut self, depth: i8, ply: usize) -> usize {