9 /* unacceptable when the program is thinking, or quit pondering */
10 #define AbortDifficultCommand \
11 if ( game_status & flag_thinking ) \
13 str_error = str_busy_think; \
16 else if ( game_status & ( flag_pondering | flag_puzzling ) ) \
18 game_status |= flag_quit_ponder; \
23 # define CmdBook(x,y) cmd_book(y);
24 static int cmd_book( char **lasts );
26 # define CmdBook(x,y) cmd_book(x,y);
27 static int cmd_learn( tree_t * restrict ptree, char **lasts );
28 static int cmd_book( tree_t * restrict ptree, char **lasts );
31 #if ! defined(NO_STDOUT)
32 static int cmd_stress( char **lasts );
35 #if defined(DEKUNOBOU)
36 static int cmd_dek( char **lasts );
40 static int proce_csalan( tree_t * restrict ptree );
41 static int cmd_connect( tree_t * restrict ptree, char **lasts );
45 static int proce_mnj( tree_t * restrict ptree );
46 static int cmd_mnj( tree_t * restrict ptree, char **lasts );
47 static int cmd_mnjmove( tree_t * restrict ptree, char **lasts, int is_alter );
51 static int cmd_thread( char **lasts );
55 static int cmd_mpv( char **lasts );
58 static int proce_cui( tree_t * restrict ptree );
59 static int cmd_usrmove( tree_t * restrict ptree, const char *str_move,
61 static int cmd_move_now( void );
62 static int cmd_ponder( char **lasts );
63 static int cmd_limit( char **lasts );
64 static int cmd_quit( void );
65 static int cmd_beep( char **lasts );
66 static int cmd_peek( char **lasts );
67 static int cmd_hash( char **lasts );
68 static int cmd_ping( void );
69 static int cmd_suspend( void );
70 static int cmd_problem( tree_t * restrict ptree, char **lasts );
71 static int cmd_display( tree_t * restrict ptree, char **lasts );
72 static int cmd_move( tree_t * restrict ptree, char **lasts );
73 static int cmd_new( tree_t * restrict ptree, char **lasts );
74 static int cmd_read( tree_t * restrict ptree, char **lasts );
75 static int cmd_resign( tree_t * restrict ptree, char **lasts );
76 static int cmd_time( char **lasts );
77 static int cmd_undo( tree_t * restrict ptree ); // [HGM] undo
78 static int cmd_analyze( tree_t * restrict ptree ); // [HGM] analyze
79 static int cmd_exit( void );
80 static int is_move( const char *str );
84 procedure( tree_t * restrict ptree )
87 if ( sckt_csa != SCKT_NULL ) { return proce_csalan( ptree ); }
90 if ( sckt_mnj != SCKT_NULL ) { return proce_mnj( ptree ); }
93 return proce_cui( ptree );
96 char *start_pos, start_data[512]; // [HGM] undo: for remembering start position
97 int move_list[1024], move_ptr;
100 #define IF(X) else if(!strcmp(command, X))
102 int myTime, hisTime, movesPerSession, inc, plyNr;
108 { // set white and black times from own and opponent time.
110 if(movesPerSession <= 0) moves = 35; else {
112 while(moves <= 0) moves += movesPerSession;
114 time_limit = (myTime-inc-30)/(moves+2) + inc;
115 time_max_limit = 3*time_limit;
116 if(time_max_limit > myTime - 30)time_max_limit = myTime - 30; // keep 0.3 sec margin, as Bonanza reads the clock infrequently
117 time_limit *= 10; // msec
118 time_max_limit *= 10;
119 Out("# moves=%d, time=%d inc=%d t=%d, max=%d\n", moves, myTime, inc, time_limit, time_max_limit);
123 proce_xboard(char *line, const char *command, tree_t * restrict ptree)
124 { // [HGM] added to make Bonanza.exe a native WinBoard engine
126 static char forceMode = 0;
127 sscanf(line + strlen(command) + 1, "%d", &value);
128 Out("# command = '%s'\n", line);
130 IF("protover") { Out("feature variants=\"shogi\" usermove=1 myname=\"Bonanza " BNZ_VER
131 "\" memory=1 smp=1 debug=1 colors=0 setboard=1 ping=1 done=1\n"); }
132 IF("new") { forceMode = plyNr = 0; SetTimes(); return 0; }
133 IF("easy") { strcpy(line, "ponder off"); return 0; }
134 IF("hard") { strcpy(line, "ponder on"); return 0; }
137 IF("time") { sscanf(line+5, "%d", &myTime); }
138 IF("otim") { sscanf(line+5, "%d", &hisTime); }
139 IF("force") { forceMode = 1; }
140 IF("go") { forceMode = 0; SetTimes(); plyNr++; strcpy(line, "move"); return 0; }
142 IF("cores") { sprintf(line, "tlp num %d", value); return 0; }
143 IF("sd") { sprintf(line, "limit depth %d", value); return 0; }
145 IF("quit") { return 0; }
146 IF("analyze") { return 0; }
147 IF("exit") { return 0; }
148 IF("variant") { /* ignore, since it must be Shogi */; }
151 IF("level") { int min, sec; float fsec=0.;
152 if(sscanf(line+6, "%d %d:%d %f", &movesPerSession, &min, &sec, &fsec) != 4)
153 sscanf(line+6, "%d %d %f", &movesPerSession, &min, &fsec);
154 min = 60*min + sec; myTime = hisTime = 100*min; inc = 100 * fsec;
156 IF("usermove") { char fromX=line[9], fromY=line[10], toX=line[11], toY=line[12], promo=line[13];
158 {int i,j;for(i=0;i<81;i+=9){printf("# ");for(j=0;j<9;j++)printf(" %3d", BOARD[i+j]);printf("\n");}}
159 if(forceMode || analyze_mode) strcpy(line, "move "), line += 5; else plyNr++, SetTimes();
160 if(fromY == '@') { // drop
161 if(fromX >= 'a') fromX += 'A' - 'a';
162 switch(fromX) { // encode piece
163 case 'P': fromX = pawn; break;
164 case 'L': fromX = lance; break;
165 case 'N': fromX = knight; break;
166 case 'S': fromX = silver; break;
167 case 'G': fromX = gold; break;
168 case 'B': fromX = bishop; break;
169 case 'R': fromX = rook; break;
171 sprintf(line, "00%c%c%s", 'a'+'9'-toX, '1'+'9'-toY, astr_table_piece[(int)fromX]);
173 from = ('9' - fromY)*9 + (fromX - 'a');
174 Out("# from=%d\n",from);
175 sprintf(line, "%c%c%c%c%s", 'a'+'9'-fromX, '1'+'9'-fromY, 'a'+'9'-toX, '1'+'9'-toY,
176 astr_table_piece[abs(BOARD[from]) + (promo == '+' ? promote : 0)]);
181 IF("undo") { return 0; }
183 IF("ping") { Out("pong %d\n", value); }
189 proce_cui( tree_t * restrict ptree )
194 token = strtok_r( str_cmdline, str_delimiters, &last );
196 if ( token == NULL || *token == '#' ) { return 1; }
200 if( proce_xboard(str_cmdline, token, ptree) ) return 1; // command already processed
201 Out("# translated command '%s'\n", str_cmdline); // command translated for processing by Bonanza
202 token = strtok_r( str_cmdline, str_delimiters, &last ); // redo parsing
204 if ( ! strcmp( token, "xboard" ) ) { xboard_mode = 1; game_status |= flag_noprompt; return 1; }
207 if ( ! strcmp( token, "analyze" ) ) { return cmd_analyze( ptree ); } // [HGM] analyze
208 if ( ! strcmp( token, "exit" ) ) { return cmd_exit(); } // [HGM] analyze
209 if ( ! strcmp( token, "move" ) ) { return cmd_move( ptree, &last ); }
210 if ( ! strcmp( token, "undo" ) ) { return cmd_undo( ptree ); } // [HGM] undo
211 analyze_mode = 0; // [HGM] analyze: all other commands terminate analysis
212 if ( is_move( token ) ) { return cmd_usrmove( ptree, token, &last ); }
213 if ( ! strcmp( token, "s" ) ) { return cmd_move_now(); }
214 if ( ! strcmp( token, "beep" ) ) { return cmd_beep( &last); }
215 if ( ! strcmp( token, "book" ) ) { return CmdBook( ptree, &last ); }
216 if ( ! strcmp( token, "display" ) ) { return cmd_display( ptree, &last ); }
217 if ( ! strcmp( token, "hash" ) ) { return cmd_hash( &last ); }
218 if ( ! strcmp( token, "limit" ) ) { return cmd_limit( &last ); }
219 if ( ! strcmp( token, "new" ) ) { return cmd_new( ptree, &last ); }
220 if ( ! strcmp( token, "peek" ) ) { return cmd_peek( &last ); }
221 if ( ! strcmp( token, "ping" ) ) { return cmd_ping(); }
222 if ( ! strcmp( token, "ponder" ) ) { return cmd_ponder( &last ); }
223 if ( ! strcmp( token, "problem" ) ) { return cmd_problem( ptree, &last ); }
224 if ( ! strcmp( token, "quit" ) ) { return cmd_quit(); }
225 if ( ! strcmp( token, "read" ) ) { return cmd_read( ptree, &last ); }
226 if ( ! strcmp( token, "resign" ) ) { return cmd_resign( ptree, &last ); }
227 if ( ! strcmp( token, "suspend" ) ) { return cmd_suspend(); }
228 if ( ! strcmp( token, "time" ) ) { return cmd_time( &last ); }
230 if ( ! strcmp( token, "connect" ) ) { return cmd_connect( ptree, &last ); }
233 if ( ! strcmp( token, "mnj" ) ) { return cmd_mnj( ptree, &last ); }
235 #if defined(DEKUNOBOU)
236 if ( ! strcmp( token, "dekunobou" ) ) { return cmd_dek( &last ); }
239 if ( ! strcmp( token, "mpv" ) ) { return cmd_mpv( &last ); }
242 if ( ! strcmp( token, "tlp" ) ) { return cmd_thread( &last ); }
244 #if ! defined(NO_STDOUT)
245 if ( ! strcmp( token, "stress" ) ) { return cmd_stress( &last ); }
247 #if ! defined(MINIMUM)
248 if ( ! strcmp( token, "learn" ) ) { return cmd_learn( ptree, &last ); }
251 str_error = str_bad_cmdline;
258 proce_csalan( tree_t * restrict ptree )
263 token = strtok_r( str_cmdline, str_delimiters, &last );
265 if ( token == NULL ) { return 1; }
266 if ( *token == ach_turn[client_turn] && is_move( token+1 ) )
271 token = strtok_r( NULL, str_delimiters, &last );
272 if ( token == NULL || *token != 'T' )
274 str_error = str_bad_cmdline;
278 l = strtol( token+1, &ptr, 0 );
279 if ( token+1 == ptr || l == LONG_MAX || l < 1 )
281 str_error = str_bad_cmdline;
285 adjust_time( (unsigned int)l, client_turn );
286 Out( " elapsed: b%u, w%u\n", sec_b_total, sec_w_total );
289 if ( *token == ach_turn[Flip(client_turn)] && is_move( token+1 ) )
291 return cmd_usrmove( ptree, token+1, &last );
293 if ( ! strcmp( token, str_resign ) ) { return cmd_resign( ptree, &last ); }
294 if ( ! strcmp( token, "#WIN" )
295 || ! strcmp( token, "#LOSE" )
296 || ! strcmp( token, "#DRAW" )
297 || ! strcmp( token, "#CHUDAN" ) )
299 if ( game_status & ( flag_thinking | flag_pondering | flag_puzzling ) )
301 game_status |= flag_suspend;
307 if ( client_ngame == client_max_game ) { return cmd_quit(); }
309 return client_next_game( ptree, client_str_addr, (int)client_port );
319 proce_mnj( tree_t * restrict ptree )
325 token = strtok_r( str_cmdline, str_delimiters, &last );
326 if ( token == NULL ) { return 1; }
328 if ( ! strcmp( token, "new" ) )
330 iret = cmd_suspend();
331 if ( iret != 1 ) { return iret; }
334 iret = cmd_new( ptree, &last );
335 if ( iret < 0 ) { return iret; }
337 return analyze( ptree );
339 if ( ! strcmp( token, "idle" ) ) { return cmd_suspend(); }
340 if ( ! strcmp( token, "alter" ) ) { return cmd_mnjmove( ptree, &last, 1 ); }
341 if ( ! strcmp( token, "move" ) ) { return cmd_mnjmove( ptree, &last, 0 ); }
343 str_error = str_bad_cmdline;
349 cmd_mnjmove( tree_t * restrict ptree, char **lasts, int is_alter )
351 const char *str1 = strtok_r( NULL, str_delimiters, lasts );
352 const char *str2 = strtok_r( NULL, str_delimiters, lasts );
358 if ( sckt_mnj == SCKT_NULL || str1 == NULL || str2 == NULL )
360 str_error = str_bad_cmdline;
364 lid = strtol( str2, &ptr, 0 );
365 if ( ptr == str2 || lid == LONG_MAX || lid < 1 )
367 str_error = str_bad_cmdline;
371 AbortDifficultCommand;
373 if ( is_alter ) { unmake_move_root( ptree, mnj_move_last ); };
375 iret = interpret_CSA_move( ptree, &move, str1 );
376 if ( iret < 0 ) { return iret; }
378 iret = get_elapsed( &time_turn_start );
379 if ( iret < 0 ) { return iret; }
381 mnj_posi_id = (int)lid;
382 mnj_move_last = move;
384 iret = make_move_root( ptree, move, ( flag_history | flag_time | flag_rep
386 | flag_rejections ) );
387 if ( iret < 0 ) { return iret; }
389 # if ! defined(NO_STDOUT)
390 iret = out_board( ptree, stdout, 0, 0 );
391 if ( iret < 0 ) { return iret; }
394 return analyze( ptree );
400 do_analyze( tree_t * restrict ptree )
401 { // [HGM] analyze: do a ponder search on the current position
403 if ( get_elapsed( &time_start ) < 0 ) { return -1; }
404 time_limit = time_max_limit = 1e9; // kludge: use huge time to mimic infinity
406 Out("1 0 0 0 New Search\n"); // make sure lower depth is emitted, so XBoard undestand new search started
408 game_status |= flag_pondering;
409 iret = iterate( ptree, 0 );
410 game_status &= ~flag_pondering;
416 cmd_undo( tree_t * restrict ptree )
417 { // [HGM] undo: restart the game, and feed all moves except the last
418 int i, last = move_ptr;
419 char *p = start_data;
420 if( move_ptr <= 0 ) {
421 str_error = "undo past start of game ignored";
425 AbortDifficultCommand;
428 cmd_new( ptree, &p );
429 for(i=0; i<last; i++) {
430 make_move_root( ptree, move_list[i], 0);
433 if ( analyze_mode ) return do_analyze ( ptree ); // [HGM] analyze: analysis should continue after undo
440 cmd_analyze( tree_t * restrict ptree )
441 { // [HGM] analyze: switch on analyze mode, and start analyzing
442 AbortDifficultCommand;
445 return do_analyze( ptree );
451 { // [HGM] analyze: switch off analysis mode
452 if ( !analyze_mode ) {
453 str_error = "was not analyzing";
457 if ( game_status & flag_pondering ) { game_status |= flag_quit_ponder; return 2; }
465 is_move( const char *str )
467 if ( isdigit( (int)str[0] ) && isdigit( (int)str[1] )
468 && isdigit( (int)str[2] ) && isdigit( (int)str[3] )
469 && isupper( (int)str[4] ) && isupper( (int)str[5] )
470 && str[6] == '\0' ) { return 1; }
479 if ( game_status & flag_thinking ) { game_status |= flag_move_now; }
486 cmd_usrmove( tree_t * restrict ptree, const char *str_move, char **lasts )
494 if ( game_status & mask_game_end )
496 str_error = str_game_ended;
500 if ( game_status & flag_thinking )
502 str_error = str_busy_think;
506 str = strtok_r( NULL, str_delimiters, lasts );
507 if ( str == NULL ) { lelapsed = 0; }
511 str_error = str_bad_cmdline;
515 lelapsed = strtol( str, &ptr, 0 );
516 if ( ptr == str || lelapsed == LONG_MAX || lelapsed < 1 )
518 str_error = str_bad_cmdline;
523 if ( game_status & ( flag_pondering | flag_puzzling ) )
527 for ( i = 0; i < ponder_nmove; i++ )
529 if ( ! strcmp( str_move, str_CSA_move(ponder_move_list[i]) ) )
534 if ( i == ponder_nmove )
537 if ( sckt_csa != SCKT_NULL ) { AbortDifficultCommand; }
540 #if defined(DEKUNOBOU)
541 if ( dek_ngame ) { AbortDifficultCommand; }
544 #if defined(CSASHOGI)
545 AbortDifficultCommand;
547 str_error = str_illegal_move;
552 if ( ( game_status & flag_puzzling )
553 || strcmp( str_move, str_CSA_move(ponder_move) ) )
555 ponder_move = MOVE_PONDER_FAILED;
556 game_status |= flag_quit_ponder;
560 iret = renovate_time( Flip(root_turn) );
561 if ( iret < 0 ) { return iret; }
564 adjust_time( (unsigned int)lelapsed, Flip(root_turn) );
567 history_book_learn[ record_game.moves ].move_played = ponder_move;
568 history_book_learn[ record_game.moves ].hand_played
569 = ptree->rep_hand_list[ root_nrep-1 ];
570 history_book_learn[ record_game.moves ].key_played
571 = (unsigned int)ptree->rep_board_list[ root_nrep-1 ];
573 out_CSA( ptree, &record_game, ponder_move );
575 game_status &= ~flag_pondering;
576 game_status |= flag_thinking;
581 set_search_limit_time( root_turn );
583 OutCsaShogi( "info ponder end\n" );
585 str = str_time_symple( time_turn_start - time_start );
586 Out( " %6s MOVE PREDICTION HIT\n"
587 " elapsed: b%u, w%u\n", str, sec_b_total, sec_w_total );
592 iret = interpret_CSA_move( ptree, &move, str_move );
593 if ( iret < 0 ) { return iret; }
594 move_evasion_pchk = 0;
595 iret = make_move_root( ptree, move, ( flag_rep | flag_history | flag_time
597 | flag_detect_hang ) );
602 if ( sckt_csa != SCKT_NULL )
604 if ( move_evasion_pchk )
606 str = str_CSA_move( move_evasion_pchk );
607 iret = sckt_out( sckt_csa, "%c%s\n",
608 ach_turn[Flip(root_turn)], str );
609 if ( iret < 0 ) { return iret; }
611 return cmd_suspend();
615 #if defined(DEKUNOBOU)
618 if ( move_evasion_pchk )
621 OutDek( "%%TORYO\n" );
623 return cmd_suspend();
627 if ( move_evasion_pchk )
629 str = str_CSA_move( move_evasion_pchk );
630 #if defined(CSASHOGI)
631 OutCsaShogi( "move%s\n", str );
632 return cmd_suspend();
634 snprintf( str_message, SIZE_MESSAGE, "perpetual check (%c%s)",
635 ach_turn[Flip(root_turn)], str );
636 str_error = str_message;
644 if ( lelapsed ) { adjust_time( (unsigned int)lelapsed, Flip(root_turn) ); }
645 Out( " elapsed: b%u, w%u\n", sec_b_total, sec_w_total );
648 if ( sckt_csa != SCKT_NULL && ( game_status & flag_mated ) )
650 iret = sckt_out( sckt_csa, "%%TORYO\n" );
651 if ( iret < 0 ) { return iret; }
655 #if defined(DEKUNOBOU)
656 if ( dek_ngame && ( game_status & flag_drawn ) ) { OutDek( "%%TORYO\n" ); }
659 if ( ! ( game_status & mask_game_end ) )
661 iret = com_turn_start( ptree, 0 );
662 if ( iret < 0 ) { return iret; }
670 cmd_beep( char **lasts )
672 const char *str = strtok_r( NULL, str_delimiters, lasts );
675 str_error = str_bad_cmdline;
679 if ( ! strcmp( str, str_on ) ) { game_status &= ~flag_nobeep; }
680 else if ( ! strcmp( str, str_off ) ) { game_status |= flag_nobeep; }
682 str_error = str_bad_cmdline;
691 cmd_peek( char **lasts )
693 const char *str = strtok_r( NULL, str_delimiters, lasts );
697 str_error = str_bad_cmdline;
701 if ( ! strcmp( str, str_on ) ) { game_status &= ~flag_nopeek; }
702 else if ( ! strcmp( str, str_off ) ) { game_status |= flag_nopeek; }
704 str_error = str_bad_cmdline;
713 cmd_ponder( char **lasts )
715 const char *str = strtok_r( NULL, str_delimiters, lasts );
719 str_error = str_bad_cmdline;
723 if ( ! strcmp( str, str_on ) ) { game_status &= ~flag_noponder; }
724 else if ( ! strcmp( str, str_off ) )
726 if ( game_status & ( flag_pondering | flag_puzzling ) )
728 game_status |= flag_quit_ponder;
730 game_status |= flag_noponder;
733 str_error = str_bad_cmdline;
741 #if ! defined(NO_STDOUT)
743 cmd_stress( char **lasts )
745 const char *str = strtok_r( NULL, str_delimiters, lasts );
749 str_error = str_bad_cmdline;
753 if ( ! strcmp( str, str_on ) ) { game_status &= ~flag_nostress; }
754 else if ( ! strcmp( str, str_off ) ) { game_status |= flag_nostress; }
756 str_error = str_bad_cmdline;
767 cmd_book( char **lasts )
769 cmd_book( tree_t * restrict ptree, char **lasts )
772 const char *str = strtok_r( NULL, str_delimiters, lasts );
777 str_error = str_bad_cmdline;
780 if ( ! strcmp( str, str_on ) ) { iret = book_on(); }
781 else if ( ! strcmp( str, str_off ) ) { iret = book_off(); }
782 else if ( ! strcmp( str, "narrow" ) ) { game_status |= flag_narrow_book; }
783 else if ( ! strcmp( str, "wide" ) ) { game_status &= ~flag_narrow_book; }
784 #if ! defined(MINIMUM)
785 else if ( ! strcmp( str, "create" ) )
787 AbortDifficultCommand;
789 iret = book_create( ptree );
790 if ( iret < 0 ) { return iret; }
792 iret = ini_game( ptree, &min_posi_no_handicap, flag_history,
794 if ( iret < 0 ) { return iret; }
796 iret = get_elapsed( &time_turn_start );
800 str_error = str_bad_cmdline;
809 cmd_display( tree_t * restrict ptree, char **lasts )
811 const char *str = strtok_r( NULL, str_delimiters, lasts );
818 l = strtol( str, &ptr, 0 );
821 str_error = str_bad_cmdline;
824 if ( l == 1 ) { game_status &= ~flag_reverse; }
825 else if ( l == 2 ) { game_status |= flag_reverse; }
827 str_error = str_bad_cmdline;
833 iret = out_board( ptree, stdout, 0, 0 );
834 if ( iret < 0 ) { return iret; }
835 #if ! defined(NO_LOGGING)
836 iret = out_board( ptree, pf_log, 0, 0 );
837 if ( iret < 0 ) { return iret; }
848 OutCsaShogi( "pong\n" );
855 cmd_hash( char **lasts )
857 const char *str = strtok_r( NULL, str_delimiters, lasts );
863 str_error = str_bad_cmdline;
867 if ( ! strcmp( str, "learn" ) )
869 str = strtok_r( NULL, str_delimiters, lasts );
870 if ( str != NULL && ! strcmp( str, str_on ) )
872 return hash_learn_on();
874 else if ( str != NULL && ! strcmp( str, str_off ) )
876 return hash_learn_off();
878 #if ! defined(MINIMUM)
879 else if ( str != NULL && ! strcmp( str, "create" ) )
881 return hash_learn_create();
885 str_error = str_bad_cmdline;
890 l = strtol( str, &ptr, 0 );
891 if ( ptr == str || l == LONG_MAX || l < 1 || l > 31 )
893 str_error = str_bad_cmdline;
897 AbortDifficultCommand;
899 log2_ntrans_table = (int)l;
900 memory_free( (void *)ptrans_table_orig );
901 return ini_trans_table();
906 cmd_limit( char **lasts )
908 const char *str = strtok_r( NULL, str_delimiters, lasts );
914 str_error = str_bad_cmdline;
918 AbortDifficultCommand;
920 if ( ! strcmp( str, "depth" ) )
922 str = strtok_r( NULL, str_delimiters, lasts );
925 str_error = str_bad_cmdline;
928 l1 = strtol( str, &ptr, 0 );
929 if ( ptr == str || l1 == LONG_MAX || l1 < 1 )
931 str_error = str_bad_cmdline;
934 sec_limit_up = UINT_MAX;
935 node_limit = UINT64_MAX;
936 depth_limit = (int)l1;
938 else if ( ! strcmp( str, "nodes" ) )
940 str = strtok_r( NULL, str_delimiters, lasts );
943 str_error = str_bad_cmdline;
946 l1 = strtol( str, &ptr, 0 );
947 if ( ptr == str || l1 == LONG_MAX || l1 < 1 )
949 str_error = str_bad_cmdline;
952 sec_limit_up = UINT_MAX;
953 depth_limit = PLY_MAX;
954 node_limit = (uint64_t)l1;
956 else if ( ! strcmp( str, "time" ) )
958 str = strtok_r( NULL, str_delimiters, lasts );
961 str_error = str_bad_cmdline;
965 if ( ! strcmp( str, "extendable" ) )
967 game_status |= flag_time_extendable;
969 else if ( ! strcmp( str, "strict" ) )
971 game_status &= ~flag_time_extendable;
974 l1 = strtol( str, &ptr, 0 );
975 if ( ptr == str || l1 == LONG_MAX || l1 < 0 )
977 str_error = str_bad_cmdline;
981 str = strtok_r( NULL, str_delimiters, lasts );
984 str_error = str_bad_cmdline;
987 l2 = strtol( str, &ptr, 0 );
988 if ( ptr == str || l2 == LONG_MAX || l2 < 0 )
990 str_error = str_bad_cmdline;
994 str = strtok_r( NULL, str_delimiters, lasts );
995 if ( ! str ) { l3 = -1; }
997 l3 = strtol( str, &ptr, 0 );
998 if ( ptr == str || l3 >= PLY_MAX || l3 < -1 )
1000 str_error = str_bad_cmdline;
1005 if ( ! ( l1 | l2 ) ) { l2 = 1; }
1007 depth_limit = PLY_MAX;
1008 node_limit = UINT64_MAX;
1009 sec_limit = (unsigned int)l1 * 60U;
1010 sec_limit_up = (unsigned int)l2;
1011 if ( l3 == -1 ) { sec_limit_depth = UINT_MAX; }
1012 else { sec_limit_depth = (unsigned int)l3; }
1016 str_error = str_bad_cmdline;
1025 cmd_read( tree_t * restrict ptree, char **lasts )
1027 const char *str1 = strtok_r( NULL, str_delimiters, lasts );
1028 const char *str2 = strtok_r( NULL, str_delimiters, lasts );
1029 const char *str3 = strtok_r( NULL, str_delimiters, lasts );
1030 const char *str_tmp;
1031 FILE *pf_src, *pf_dest;
1032 char str_file[SIZE_FILENAME];
1038 flag = flag_history | flag_rep | flag_detect_hang | flag_rejections;
1044 str_error = str_bad_cmdline;
1050 if ( ! strcmp( str2, "t" ) ) { flag |= flag_time; }
1051 else if ( strcmp( str2, "nil" ) )
1053 str_error = str_bad_cmdline;
1060 l = strtol( str3, &ptr, 0 );
1061 if ( ptr == str3 || l == LONG_MAX || l < 1 )
1063 str_error = str_bad_cmdline;
1066 moves = (unsigned int)l - 1U;
1069 AbortDifficultCommand;
1071 if ( ! strcmp( str1, "." ) )
1073 str_tmp = "game.cs_";
1075 #if defined(NO_LOGGING)
1076 strncpy( str_file, "game.csa", SIZE_FILENAME-1 );
1078 snprintf( str_file, SIZE_FILENAME, "%s/game%03d.csa",
1079 str_dir_logs, irecord_game );
1081 pf_dest = file_open( str_tmp, "w" );
1082 if ( pf_dest == NULL ) { return -2; }
1084 pf_src = file_open( str_file, "r" );
1085 if ( pf_src == NULL )
1087 file_close( pf_dest );
1091 while ( ( c = getc(pf_src) ) != EOF ) { putc( c, pf_dest ); }
1093 iret = file_close( pf_src );
1096 file_close( pf_dest );
1100 iret = file_close( pf_dest );
1101 if ( iret < 0 ) { return iret; }
1107 iret = read_record( ptree, str1, moves, flag );
1108 if ( iret < 0 ) { return iret; }
1110 iret = get_elapsed( &time_turn_start );
1111 if ( iret < 0 ) { return iret; }
1113 if ( str_tmp && remove( str_tmp ) )
1115 out_warning( "remove() failed." );
1124 cmd_resign( tree_t * restrict ptree, char **lasts )
1126 const char *str = strtok_r( NULL, str_delimiters, lasts );
1130 if ( str == NULL || *str == 'T' )
1132 AbortDifficultCommand;
1134 if ( game_status & mask_game_end ) { return 1; }
1136 #if defined(DEKUNOBOU)
1137 if ( dek_ngame && record_game.moves < 2 )
1139 str_error = "ignore resignation";
1144 game_status |= flag_resigned;
1145 renovate_time( root_turn );
1146 out_CSA( ptree, &record_game, MOVE_RESIGN );
1149 l = strtol( str, &ptr, 0 );
1150 if ( ptr == str || l == LONG_MAX || l < MT_CAP_PAWN )
1152 str_error = str_bad_cmdline;
1155 resign_threshold = (int)l;
1163 cmd_move( tree_t * restrict ptree, char **lasts )
1165 const char *str = strtok_r( NULL, str_delimiters, lasts );
1169 if ( game_status & mask_game_end )
1171 str_error = str_game_ended;
1175 AbortDifficultCommand;
1179 if ( analyze_mode ) // [HGM] analyze: in analysis mode we cannot set the engine thinking (but perhaps play PV move?)
1181 str_error = str_bad_cmdline;
1185 iret = get_elapsed( &time_turn_start );
1186 if ( iret < 0 ) { return iret; }
1188 iret = com_turn_start( ptree, 0 );
1189 if ( iret < 0 ) { return iret; }
1191 else if ( ! strcmp( str, "restraint" ) )
1193 if ( analyze_mode ) // [HGM] analyze: in analysis mode we cannot set the engine thinking
1195 str_error = str_bad_cmdline;
1199 iret = get_elapsed( &time_turn_start );
1200 if ( iret < 0 ) { return iret; }
1202 iret = com_turn_start( ptree, flag_refer_rest );
1203 if ( iret < 0 ) { return iret; }
1207 iret = interpret_CSA_move( ptree, &move, str );
1208 if ( iret < 0 ) { return iret; }
1210 iret = get_elapsed( &time_turn_start );
1211 if ( iret < 0 ) { return iret; }
1213 #if defined(MNJ_LAN)
1214 if ( sckt_mnj != SCKT_NULL )
1216 const char *str2 = strtok_r( NULL, str_delimiters, lasts );
1219 if ( str2 ) { l = strtol( str2, &ptr, 0 ); }
1220 if ( ! str2 || ptr == str || l == LONG_MAX || l < 1 )
1222 str_error = str_bad_cmdline;
1225 mnj_posi_id = (int)l;
1226 mnj_move_last = move;
1230 iret = make_move_root( ptree, move, ( flag_history | flag_time | flag_rep
1232 | flag_rejections ) );
1233 if ( iret < 0 ) { return iret; }
1235 if ( analyze_mode ) return do_analyze ( ptree ); // [HGM] analyze: analysis should continue after feeding moves
1243 cmd_new( tree_t * restrict ptree, char **lasts )
1245 const char *str1 = strtok_r( NULL, str_delimiters, lasts );
1246 const char *str2 = strtok_r( NULL, str_delimiters, lasts );
1247 const min_posi_t *pmp;
1248 min_posi_t min_posi;
1251 AbortDifficultCommand;
1253 start_pos = *lasts; move_ptr = 0; // [HGM] undo: remember start position
1257 strncpy(start_data, str1, 511); // [HGM] undo: remember start position
1258 memset( &min_posi.asquare, empty, nsquare );
1259 min_posi.hand_black = min_posi.hand_white = 0;
1260 iret = read_board_rep1( str1, &min_posi );
1261 if ( iret < 0 ) { return iret; }
1265 if ( ! strcmp( str2, "-" ) ) { min_posi.turn_to_move = white; }
1266 else if ( ! strcmp( str2, "+" ) ) { min_posi.turn_to_move = black; }
1268 str_error = str_bad_cmdline;
1272 else { min_posi.turn_to_move = black; }
1276 else { pmp = &min_posi_no_handicap; }
1278 iret = ini_game( ptree, pmp, flag_history, NULL, NULL );
1279 if ( iret < 0 ) { return iret; }
1281 return get_elapsed( &time_turn_start );
1286 cmd_problem( tree_t * restrict ptree, char **lasts )
1288 const char *str = strtok_r( NULL, str_delimiters, lasts );
1291 unsigned int nposition;
1296 l = strtol( str, &ptr, 0 );
1297 if ( ptr == str || l == LONG_MAX || l < 1 )
1299 str_error = str_bad_cmdline;
1302 nposition = (unsigned int)l;
1304 else { nposition = UINT_MAX; }
1306 AbortDifficultCommand;
1308 iret = record_open( &record_problems, "problem.csa", mode_read, NULL, NULL );
1309 if ( iret < 0 ) { return iret; }
1311 iret = solve_problems( ptree, nposition );
1314 record_close( &record_problems );
1318 iret = record_close( &record_problems );
1319 if ( iret < 0 ) { return iret; }
1321 iret = ini_game( ptree, &min_posi_no_handicap, flag_history, NULL, NULL );
1322 if ( iret < 0 ) { return iret; }
1324 return get_elapsed( &time_turn_start );
1331 game_status |= flag_quit;
1339 if ( game_status & ( flag_pondering | flag_puzzling ) )
1341 game_status |= flag_quit_ponder;
1345 game_status |= flag_suspend;
1351 cmd_time( char **lasts )
1353 const char *str = strtok_r( NULL, str_delimiters, lasts );
1358 str_error = str_bad_cmdline;
1361 else if ( ! strcmp( str, "response" ) )
1364 str = strtok_r( NULL, str_delimiters, lasts );
1367 str_error = str_bad_cmdline;
1370 l = strtol( str, &ptr, 0 );
1371 if ( ptr == str || l == LONG_MAX || l < 0 || l > 1000 )
1373 str_error = str_bad_cmdline;
1376 time_response = (unsigned int)l;
1379 else if ( ! strcmp( str, "remain" ) )
1383 str = strtok_r( NULL, str_delimiters, lasts );
1386 str_error = str_bad_cmdline;
1389 l1 = strtol( str, &ptr, 0 );
1390 if ( ptr == str || l1 == LONG_MAX || l1 < 0 )
1392 str_error = str_bad_cmdline;
1396 str = strtok_r( NULL, str_delimiters, lasts );
1399 str_error = str_bad_cmdline;
1402 l2 = strtol( str, &ptr, 0 );
1403 if ( ptr == str || l2 == LONG_MAX || l2 < 0 )
1405 str_error = str_bad_cmdline;
1409 if ( sec_limit_up == UINT_MAX )
1411 str_error = str_bad_cmdline;
1415 return reset_time( (unsigned int)l1, (unsigned int)l2 );
1418 str_error = str_bad_cmdline;
1423 #if !defined(MINIMUM)
1424 /* learn (ini|no-ini) steps games iterations tlp1 tlp2 */
1426 cmd_learn( tree_t * restrict ptree, char **lasts )
1428 const char *str1 = strtok_r( NULL, str_delimiters, lasts );
1429 const char *str2 = strtok_r( NULL, str_delimiters, lasts );
1430 const char *str3 = strtok_r( NULL, str_delimiters, lasts );
1431 const char *str4 = strtok_r( NULL, str_delimiters, lasts );
1433 const char *str5 = strtok_r( NULL, str_delimiters, lasts );
1434 const char *str6 = strtok_r( NULL, str_delimiters, lasts );
1438 unsigned int max_games;
1439 int is_ini, nsteps, max_iterations, nworker1, nworker2, iret;
1443 str_error = str_bad_cmdline;
1446 if ( ! strcmp( str1, "ini" ) ) { is_ini = 1; }
1447 else if ( ! strcmp( str1, "no-ini" ) ) { is_ini = 0; }
1449 str_error = str_bad_cmdline;
1453 max_games = UINT_MAX;
1454 max_iterations = INT_MAX;
1455 nworker1 = nworker2 = nsteps = 1;
1459 l = strtol( str2, &ptr, 0 );
1460 if ( ptr == str2 || l == LONG_MAX || l < 1 )
1462 str_error = str_bad_cmdline;
1470 l = strtol( str3, &ptr, 0 );
1471 if ( ptr == str3 || l == LONG_MAX || l == LONG_MIN )
1473 str_error = str_bad_cmdline;
1476 if ( l > 0 ) { max_games = (unsigned int)l; }
1481 l = strtol( str4, &ptr, 0 );
1482 if ( ptr == str4 || l == LONG_MAX || l == LONG_MIN )
1484 str_error = str_bad_cmdline;
1487 if ( l > 0 ) { max_iterations = (int)l; }
1493 l = strtol( str5, &ptr, 0 );
1494 if ( ptr == str5 || l > TLP_MAX_THREADS || l < 1 )
1496 str_error = str_bad_cmdline;
1504 l = strtol( str6, &ptr, 0 );
1505 if ( ptr == str6 || l > TLP_MAX_THREADS || l < 1 )
1507 str_error = str_bad_cmdline;
1514 AbortDifficultCommand;
1516 log2_ntrans_table = 12;
1518 memory_free( (void *)ptrans_table_orig );
1520 iret = ini_trans_table();
1521 if ( iret < 0 ) { return iret; }
1523 iret = learn( ptree, is_ini, nsteps, max_games, max_iterations,
1524 nworker1, nworker2 );
1525 if ( iret < 0 ) { return -1; }
1527 iret = ini_game( ptree, &min_posi_no_handicap, flag_history, NULL, NULL );
1528 if ( iret < 0 ) { return -1; }
1530 iret = get_elapsed( &time_turn_start );
1531 if ( iret < 0 ) { return iret; }
1535 #endif /* MINIMUM */
1540 cmd_mpv( char **lasts )
1542 const char *str = strtok_r( NULL, str_delimiters, lasts );
1548 str_error = str_bad_cmdline;
1551 else if ( ! strcmp( str, "num" ) )
1553 str = strtok_r( NULL, str_delimiters, lasts );
1556 str_error = str_bad_cmdline;
1559 l = strtol( str, &ptr, 0 );
1560 if ( ptr == str || l == LONG_MAX || l < 1 || l > MPV_MAX_PV )
1562 str_error = str_bad_cmdline;
1566 AbortDifficultCommand;
1572 else if ( ! strcmp( str, "width" ) )
1574 str = strtok_r( NULL, str_delimiters, lasts );
1577 str_error = str_bad_cmdline;
1580 l = strtol( str, &ptr, 0 );
1581 if ( ptr == str || l == LONG_MAX || l < MT_CAP_PAWN )
1583 str_error = str_bad_cmdline;
1587 AbortDifficultCommand;
1594 str_error = str_bad_cmdline;
1602 cmd_thread( char **lasts )
1604 const char *str = strtok_r( NULL, str_delimiters, lasts );
1608 str_error = str_bad_cmdline;
1611 else if ( ! strcmp( str, "num" ) )
1616 str = strtok_r( NULL, str_delimiters, lasts );
1619 str_error = str_bad_cmdline;
1622 l = strtol( str, &ptr, 0 );
1623 if ( ptr == str || l == LONG_MAX || l < 1 || l > TLP_MAX_THREADS )
1625 str_error = str_bad_cmdline;
1633 if ( game_status & ( flag_thinking | flag_pondering | flag_puzzling ) )
1640 str_error = str_bad_cmdline;
1646 #if defined(CSA_LAN)
1648 cmd_connect( tree_t * restrict ptree, char **lasts )
1654 str = strtok_r( NULL, str_delimiters, lasts );
1655 if ( ! str || ! strcmp( str, "." ) ) { str = "gserver.computer-shogi.org"; }
1656 strncpy( client_str_addr, str, 255 );
1657 client_str_addr[255] = '\0';
1659 str = strtok_r( NULL, str_delimiters, lasts );
1660 if ( ! str || ! strcmp( str, "." ) ) { str = "4081"; }
1661 client_port = strtol( str, &ptr, 0 );
1662 if ( ptr == str || client_port == LONG_MAX || client_port < 0
1663 || client_port > USHRT_MAX )
1665 str_error = str_bad_cmdline;
1669 str = strtok_r( NULL, str_delimiters, lasts );
1670 if ( ! str || ! strcmp( str, "." ) ) { str = "bonanza_test"; }
1671 strncpy( client_str_id, str, 255 );
1672 client_str_id[255] = '\0';
1674 str = strtok_r( NULL, " \t", lasts );
1675 if ( ! str || ! strcmp( str, "." ) ) { str = "bonanza_test"; }
1676 strncpy( client_str_pwd, str, 255 );
1677 client_str_pwd[255] = '\0';
1679 str = strtok_r( NULL, str_delimiters, lasts );
1680 if ( ! str || ! strcmp( str, "." ) ) { client_max_game = INT_MAX; }
1682 max_games = strtol( str, &ptr, 0 );
1683 if ( ptr == str || max_games == LONG_MAX || max_games < 1 )
1685 str_error = str_bad_cmdline;
1688 client_max_game = max_games;
1691 AbortDifficultCommand;
1695 return client_next_game( ptree, client_str_addr, (int)client_port );
1700 #if defined(MNJ_LAN)
1702 cmd_mnj( tree_t * restrict ptree, char **lasts )
1704 char client_str_addr[256];
1705 char client_str_id[256];
1713 str = strtok_r( NULL, str_delimiters, lasts );
1716 str_error = str_bad_cmdline;
1719 l = strtol( str, &ptr, 0 );
1720 if ( ptr == str || l == LONG_MAX || l < 0 )
1722 str_error = str_bad_cmdline;
1728 str = strtok_r( NULL, str_delimiters, lasts );
1731 str_error = str_bad_cmdline;
1734 l = strtol( str, &ptr, 0 );
1735 if ( ptr == str || l == LONG_MAX || l < 0 )
1737 str_error = str_bad_cmdline;
1740 seed = (unsigned int)l;
1743 str = strtok_r( NULL, str_delimiters, lasts );
1744 if ( ! str || ! strcmp( str, "." ) ) { str = "localhost"; }
1745 strncpy( client_str_addr, str, 255 );
1746 client_str_addr[255] = '\0';
1749 str = strtok_r( NULL, str_delimiters, lasts );
1750 if ( ! str || ! strcmp( str, "." ) ) { str = "4082"; }
1751 l = strtol( str, &ptr, 0 );
1752 if ( ptr == str || l == LONG_MAX || l < 0 || l > USHRT_MAX )
1754 str_error = str_bad_cmdline;
1757 client_port = (int)l;
1760 str = strtok_r( NULL, str_delimiters, lasts );
1761 if ( ! str || ! strcmp( str, "." ) ) { str = "bonanza1"; }
1762 strncpy( client_str_id, str, 255 );
1763 client_str_id[255] = '\0';
1765 AbortDifficultCommand;
1767 resign_threshold = 65535;
1768 game_status |= ( flag_noponder | flag_noprompt );
1769 if ( mnj_reset_tbl( sd, seed ) < 0 ) { return -1; }
1771 sckt_mnj = sckt_connect( client_str_addr, (int)client_port );
1772 if ( sckt_mnj == SCKT_NULL ) { return -2; }
1774 str_buffer_cmdline[0] = '\0';
1776 Out( "Sending my name %s", client_str_id );
1777 sckt_out( sckt_mnj, "%s\n", client_str_id );
1779 return analyze( ptree );
1784 #if defined(DEKUNOBOU)
1787 cmd_dek( char **lasts )
1789 const char *str = strtok_r( NULL, str_delimiters, lasts );
1796 str_error = str_bad_cmdline;
1799 strncpy( str_message, str, SIZE_MESSAGE-1 );
1800 str_message[SIZE_MESSAGE-1] = '\0';
1801 dek_ul_addr = inet_addr( str );
1803 str = strtok_r( NULL, str_delimiters, lasts );
1806 str_error = str_bad_cmdline;
1809 l1 = strtol( str, &ptr, 0 );
1810 if ( ptr == str || l1 == LONG_MAX || l1 < 0 || l1 > USHRT_MAX )
1812 str_error = str_bad_cmdline;
1816 str = strtok_r( NULL, str_delimiters, lasts );
1819 str_error = str_bad_cmdline;
1822 l2 = strtol( str, &ptr, 0 );
1823 if ( ptr == str || l2 == LONG_MAX || l2 < 0 || l2 > USHRT_MAX )
1825 str_error = str_bad_cmdline;
1829 AbortDifficultCommand;
1831 iret = dek_start( str_message, (int)l1, (int)l2 );
1832 if ( iret < 0 ) { return iret; }
1834 Out( "\n- in communication with Dekunobou...\n" );
1836 str_buffer_cmdline[0] = '\0';
1841 game_status |= flag_resigned;