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ArduChess
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compare: quintenk:1ca79fa2cad2f45b24c562d0c9d6c4f9194d20c6
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No commits in common. "c6ea3de8229273ceee602eb0e98d4779ef84021b" and "1ca79fa2cad2f45b24c562d0c9d6c4f9194d20c6" have entirely different histories.
c6ea3de822 ... 1ca79fa2ca

2 changed files with 15 additions and 5 deletions
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3
Movegen.h
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@ -26,6 +26,8 @@ class Movegen {
Move Movegen::next_move() { Move Movegen::next_move() {
while(square <= 0x77) { while(square <= 0x77) {
if(square & 0x88) square += 8;
byte piece_type = Board::field[square] & 0x7; byte piece_type = Board::field[square] & 0x7;
if( if(
@ -47,7 +49,6 @@ Move Movegen::next_move() {
} }
} }
square++; square++;
if(square & 0x88) square += 8;
direction = 0; direction = 0;
target_square = square; target_square = square;
} }

17
Tasks.h
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@ -14,10 +14,19 @@ unsigned long pseudo_perft(byte depth) {
Movegen gen; Movegen gen;
Move m; Move m;
while((m = gen.next_move()).sq_to != 255) { while (true) {
Board::make(m); m = gen.next_move();
move_count += pseudo_perft(depth-1); if(m.sq_to != 255) {
Board::unmake(); Board::make(m);
if(!Threat::illegal()) {
move_count += pseudo_perft(depth-1);
} else {
//Board::print();
}
Board::unmake();
} else {
break;
}
} }
return move_count; return move_count;
} }