static void manual_move( char **last, char *dice )
{
const char *p = strtok_r( NULL, DELIM, last );
unsigned int move;
move = CSA2Internal( p );
if( move == MOVE_NULL )
{
out(" Invalid Move\n");
return;
}
if( is_mated() == 1 ) history_dice( 0 );
else {
if( dice == NULL || strcmp( dice, "1" ) < 0 || strcmp( dice, "6" ) > 0 )
{
out(" Invalid Number\n");
return;
}
history_dice( atoi( dice ) );
}
char str_move[8];
str_CSA_move( str_move, move );
out("%s\n", str_move);
MAKE_MOVE( move );
out_position();
}
void move_set_attr(board_t *b, move_t *move)
{
int check, mated;
board_t board = *b;
if (move_is_capture(b, move))
move->type = CAPTURE;
else
move->type = NORMAL;
if (PIECE(b->square[move->source]) == KING)
{
int hor = move->destination % 8 - move->source % 8;
if (hor > 1)
move->type = KINGSIDE_CASTLE;
else if (hor < -1)
move->type = QUEENSIDE_CASTLE;
}
make_move(&board, move);
check = in_check(&board, board.turn);
mated = is_mated(&board, board.turn);
if (check && mated)
move->state = MOVE_CHECKMATE;
else if (check)
move->state = MOVE_CHECK;
else if (mated)
move->state = MOVE_STALEMATE;
else
move->state = MOVE_NORMAL;
}
int cmd_prompt(){
/*
ret = 0: continue
-1: exit
*/
char buf[256];
const char *token;
char *last, *last2;
int count_byte, ret = 0;
if( TURN )
{
out("Black %d> ", N_PLY +1 );
}
else
{
out("White %d> ", N_PLY +1 );
}
memset( buf, 0, sizeof(buf) );
fgets( buf, sizeof( buf ), stdin );
count_byte = strlen( buf );
if( !strcmp( buf, "\n") )
{ return 0; }
buf[count_byte-1] = '\0';
token = strtok_r( buf, DELIM, &last );
last = strtok_r( last, DELIM, &last2 );
if( token == NULL )
{ return 0; }
if( !strcmp( token, "quit" ) )
{ return -1; }
else if( !strcmp( token, "board" ) )
{ out_position(); }
else if( !strcmp( token, "back" ) )
{ back(); }
else if( !strcmp( token, "move" ) )
{ manual_move( &last, last2 ); }
else if( !strcmp( token, "dice" ) || !strcmp( token, "d" ) )
{ shake_dice(); }
else if( !strcmp( token, "search" ) || !strcmp( token, "s" ) )
{
if( is_mated() == 1 ) search_start( 0 );
else if( last == NULL || strcmp( last, "1" ) < 0 || strcmp( last, "6" ) > 0 )
{
out(" Invalid Number\n");
return 1;
}
else search_start( atoi( last ) );
}
else if( !strcmp( token, "ds" ) )
{
if( is_mated() == 1 ) search_start( 0 );
else search_start( shake_dice() );
}
else if( !strcmp( token, "new" ) )
{ new_game(); }
else if( !strcmp( token, "record" ) )
{ out_record( 1 ); }
else
{ ret = -1; }
if( ret == -1 )
out(" Invalid command\n");
return 0;
}
