void zz::bot::choose_randomly() {
int index = rand( ) % _count_moves;
#ifdef DEBUG_BOT
fprintf( stderr, " choose_randomly: [" );
for( int i = 0; i < _count_moves; ++i ) {
fprintf( stderr, "%d:%d", _moves[i], i == index );
if( i != _count_moves - 1) fprintf( stderr, ", " );
}
fprintf( stderr, "]\n" );
#endif
output_move( _moves[index] );
}
// 下一手棋
void play()
{
int ret;
int ply, turn, time_limit;
int chsbrd[BOARD_SIZE];
int score;
int r, move_type;
int MaxDepth;
clock_t t;
printf("inputting board\n");
ret = load_game("board.txt", piece_num, chsbrd, &turn, &time_limit);
transform_board(board, chsbrd);
dark_num = get_dark_num(board);
red_num = get_piece_num(RED, piece_num);
black_num = get_piece_num(BLACK, piece_num);
best_src = 0;
best_dest = 0;
if(dark_num == PIECE_NUM)
move_type = REVEAL_PIECE;
else
move_type = MOVE_PIECE;
if(move_type == MOVE_PIECE){
printf("searching\n");
clock_limit = clock() + time_limit * CLK_TCK;
if(time_limit < 20)
max_depth = 6;
else
max_depth = (int) (log(time_limit / 20) / log(3)) * 2 + 6;
score = search(board, piece_num, dark_num, red_num, black_num, turn, 1, max_depth, clock_limit);
}
move_type = (best_dest == -1) ? 1 : 0;
if(best_src == 0){
move_type = REVEAL_PIECE;
printf("revealing\n");
reveal(board);
}
best_src = translate_position(board, best_src);
best_dest = translate_position(board, best_dest);
printf("outputing\n\n");
output_move("move.txt", move_type, best_src, best_dest, score);
}
void zz::bot::choose_first() {
output_move( _moves[0] );
}