void
do_play_ascii(Gameinfo *gameinfo)
{
int m, num;
float fnum;
int passes = 0; /* two passes and its over */
int tmp;
char line[80];
char *line_ptr = line;
char *command;
char *tmpstring;
int state = 1;
if (have_time_settings())
clock_on = 1;
while (state == 1) {
state = 0;
/* No score is estimated yet. */
current_score_estimate = NO_SCORE;
/* Allow resignation at interface level (the engine may still be not
* allowed to resign.
*/
resignation_allowed = 1;
printf("\nBeginning ASCII mode game.\n\n");
gameinfo_print(gameinfo);
/* Does the computer play first? If so, make a move. */
if (gameinfo->computer_player == gameinfo->to_move)
state = computer_move(gameinfo, &passes);
/* main ASCII Play loop */
while (state == 0) {
/* Display game board. */
if (opt_showboard)
ascii_showboard();
#if !READLINE
/* Print the prompt */
mprintf("%s(%d): ", color_to_string(gameinfo->to_move), movenum + 1);
/* Read a line of input. */
line_ptr = line;
if (!fgets(line, 80, stdin))
return;
#else
snprintf(line, 79, "%s(%d): ",
color_to_string(gameinfo->to_move), movenum + 1);
if (!(line_ptr = readline(line)))
return;
add_history(line_ptr);
#endif
while (state == 0
&& (command = strtok(line_ptr, ";"), line_ptr = 0, command)) {
/* Get the command or move. */
switch (get_command(command)) {
case RESIGN:
state = ascii_endgame(gameinfo, 1);
break;
case END:
case EXIT:
case QUIT:
return;
case HELP:
show_commands();
break;
case CMD_HELPDEBUG:
printf(DEBUG_COMMANDS);
break;
case SHOWBOARD:
opt_showboard = !opt_showboard;
break;
case INFO:
printf("\n");
gameinfo_print(gameinfo);
break;
case SETBOARDSIZE:
if (sgf_initialized) {
printf("Boardsize cannot be changed after record is started!\n");
break;
}
command += 10;
if (sscanf(command, "%d", &num) != 1) {
printf("\nInvalid command syntax!\n");
break;
}
if (!check_boardsize(num, stdout))
break;
/* Init board. */
board_size = num;
clear_board();
/* In case max handicap changes on smaller board. */
gameinfo->handicap = place_fixed_handicap(gameinfo->handicap);
sgfOverwritePropertyInt(sgftree.root, "SZ", board_size);
sgfOverwritePropertyInt(sgftree.root, "HA", gameinfo->handicap);
break;
case SETHANDICAP:
if (sgf_initialized) {
printf("Handicap cannot be changed after game is started!\n");
break;
}
command += 9;
if (sscanf(command, "%d", &num) != 1) {
printf("\nInvalid command syntax!\n");
break;
}
if (num < 0 || num > MAX_HANDICAP) {
printf("\nInvalid handicap: %d\n", num);
break;
}
/* Init board. */
clear_board();
/* Place stones on board but don't record sgf
* in case we change more info. */
gameinfo->handicap = place_fixed_handicap(num);
printf("\nSet handicap to %d\n", gameinfo->handicap);
gameinfo->to_move = (gameinfo->handicap ? WHITE : BLACK);
break;
case FREEHANDICAP:
if (sgf_initialized) {
printf("Handicap cannot be changed after game is started!\n");
break;
}
while (*command && *command != ' ')
command++;
ascii_free_handicap(gameinfo, command);
break;
case SETKOMI:
if (sgf_initialized) {
printf("Komi cannot be modified after game record is started!\n");
break;
}
command += 5;
if (sscanf(command, "%f", &fnum) != 1) {
printf("\nInvalid command syntax!\n");
break;
}
komi = fnum;
printf("\nSet Komi to %.1f\n", komi);
break;
case SETDEPTH:
command += 6;
if (sscanf(command, "%d", &num) != 1) {
printf("\nInvalid command syntax!\n");
break;
}
mandated_depth = num;
printf("\nSet depth to %d\n", mandated_depth);
break;
case SETLEVEL:
command += 6;
if (sscanf(command, "%d", &num) != 1) {
printf("\nInvalid command syntax!\n");
break;
}
set_level(num);
printf("\nSet level to %d\n", num);
break;
case DISPLAY:
if (!opt_showboard)
ascii_showboard();
break;
case FORCE:
command += 6; /* skip the force part... */
switch (get_command(command)) {
case MOVE:
state = do_move(gameinfo, command, &passes, 1);
break;
case PASS:
state = do_pass(gameinfo, &passes, 1);
break;
default:
printf("Illegal forced move: %s %d\n", command,
get_command(command));
break;
}
break;
case MOVE:
state = do_move(gameinfo, command, &passes, 0);
break;
case PASS:
state = do_pass(gameinfo, &passes, 0);
break;
case PLAY:
command += 5;
if (sscanf(command, "%d", &num) != 1) {
printf("\nInvalid command syntax!\n");
break;
}
if (num >= 0)
for (m = 0; m < num; m++) {
gameinfo->computer_player
= OTHER_COLOR(gameinfo->computer_player);
state = computer_move(gameinfo, &passes);
if (state)
break;
if (passes >= 2)
break;
}
else {
printf("\nInvalid number of moves specified: %d\n", num);
break;
}
break;
case PLAYBLACK:
if (gameinfo->computer_player == WHITE)
gameinfo->computer_player = BLACK;
if (gameinfo->computer_player == gameinfo->to_move)
state = computer_move(gameinfo, &passes);
break;
case PLAYWHITE:
if (gameinfo->computer_player == BLACK)
gameinfo->computer_player = WHITE;
if (gameinfo->computer_player == gameinfo->to_move)
state = computer_move(gameinfo, &passes);
break;
case SWITCH:
gameinfo->computer_player = OTHER_COLOR(gameinfo->computer_player);
state = computer_move(gameinfo, &passes);
break;
case UNDO:
case CMD_BACK:
if (undo_move(1)) {
sgftreeAddComment(&sgftree, "undone");
sgftreeBack(&sgftree);
gameinfo->to_move = OTHER_COLOR(gameinfo->to_move);
}
else
printf("\nCan't undo.\n");
break;
case CMD_FORWARD:
if (sgftreeForward(&sgftree))
gameinfo->to_move = gnugo_play_sgfnode(sgftree.lastnode,
gameinfo->to_move);
else
printf("\nEnd of game tree.\n");
break;
case CMD_LAST:
while (sgftreeForward(&sgftree))
gameinfo->to_move = gnugo_play_sgfnode(sgftree.lastnode,
gameinfo->to_move);
break;
case COMMENT:
printf("\nEnter comment. Press ENTER when ready.\n");
fgets(line, 80, stdin);
sgftreeAddComment(&sgftree, line);
break;
case SCORE:
showscore = !showscore;
if (!showscore)
current_score_estimate = NO_SCORE;
break;
case CMD_DEAD:
silent_examine_position(FULL_EXAMINE_DRAGONS);
showdead = !showdead;
break;
case CMD_CAPTURE:
strtok(command, " ");
showcapture(strtok(NULL, " "));
break;
case CMD_DEFEND:
strtok(command, " ");
showdefense(strtok(NULL, " "));
break;
case CMD_SHOWMOYO:
tmp = printmoyo;
printmoyo = PRINTMOYO_MOYO;
silent_examine_position(EXAMINE_DRAGONS);
printmoyo = tmp;
break;
case CMD_SHOWTERRI:
tmp = printmoyo;
printmoyo = PRINTMOYO_TERRITORY;
silent_examine_position(EXAMINE_DRAGONS);
printmoyo = tmp;
break;
case CMD_SHOWAREA:
tmp = printmoyo;
printmoyo = PRINTMOYO_AREA;
silent_examine_position(EXAMINE_DRAGONS);
printmoyo = tmp;
break;
case CMD_SHOWDRAGONS:
silent_examine_position(EXAMINE_DRAGONS);
showboard(1);
break;
case CMD_GOTO:
strtok(command, " ");
ascii_goto(gameinfo, strtok(NULL, " "));
break;
case CMD_SAVE:
strtok(command, " ");
tmpstring = strtok(NULL, " ");
if (tmpstring) {
/* discard newline */
tmpstring[strlen(tmpstring) - 1] = 0;
/* make sure we are saving proper handicap */
init_sgf(gameinfo);
writesgf(sgftree.root, tmpstring);
printf("You may resume the game");
printf(" with -l %s --mode ascii\n", tmpstring);
printf("or load %s\n", tmpstring);
}
else
printf("Please specify filename\n");
break;
case CMD_LOAD:
strtok(command, " ");
tmpstring = strtok(NULL, " ");
if (tmpstring) {
/* discard newline */
tmpstring[strlen(tmpstring) - 1] = 0;
if (!sgftree_readfile(&sgftree, tmpstring)) {
fprintf(stderr, "Cannot open or parse '%s'\n", tmpstring);
break;
}
/* to avoid changing handicap etc. */
if (gameinfo_play_sgftree(gameinfo, &sgftree, NULL) == EMPTY)
fprintf(stderr, "Cannot load '%s'\n", tmpstring);
else {
sgf_initialized = 1;
sgfOverwritePropertyInt(sgftree.root, "HA", gameinfo->handicap);
}
}
else
printf("Please specify a filename\n");
break;
case CMD_LISTDRAGONS:
silent_examine_position(EXAMINE_DRAGONS);
show_dragons();
break;
default:
printf("\nInvalid command: %s", command);
break;
}
if (passes >= 2)
state = ascii_endgame(gameinfo, 0);
}
#if READLINE
free(line_ptr);
#endif
}
sgffile_output(&sgftree);
passes = 0;
/* Play a different game next time. */
update_random_seed();
/* Free the sgf tree and prepare for a new game. */
sgfFreeNode(sgftree.root);
sgftree_clear(&sgftree);
sgftreeCreateHeaderNode(&sgftree, board_size, komi, gameinfo->handicap);
sgf_initialized = 0;
gameinfo_clear(gameinfo);
}
}
/* done with all structures along the way to deepest*/
PRIVATE int
update_deepest(Encoded *Enc, struct_en *str, struct_en *min){
/* apply move + get its energy*/
int tmp_en;
tmp_en = str->energy + energy_of_move_pt(str->structure, Enc->s0, Enc->s1, Enc->bp_left, Enc->bp_right);
do_move(str->structure, Enc->bp_left, Enc->bp_right);
if (Enc->bp_left2 != 0) {
tmp_en += energy_of_move_pt(str->structure, Enc->s0, Enc->s1, Enc->bp_left2, Enc->bp_right2);
do_move(str->structure, Enc->bp_left2, Enc->bp_right2);
}
int last_en = str->energy;
str->energy = tmp_en;
/* use f_point if we have it */
if (Enc->funct) {
int end = Enc->funct(str, min);
// undo moves
if (Enc->bp_left2!=0) do_move(str->structure, -Enc->bp_left2, -Enc->bp_right2);
do_move(str->structure, -Enc->bp_left, -Enc->bp_right);
str->energy = last_en;
Enc->bp_left=0;
Enc->bp_right=0;
Enc->bp_left2=0;
Enc->bp_right2=0;
return (end?1:0);
}
if (Enc->verbose_lvl>1) { fprintf(stderr, " "); print_str(stderr, str->structure); fprintf(stderr, " %d\n", tmp_en); }
/* better deepest*/
if (tmp_en < min->energy) {
min->energy = tmp_en;
copy_arr(min->structure, str->structure);
/* delete degeneracy*/
free_degen(Enc);
/* undo moves*/
if (Enc->bp_left2!=0) do_move(str->structure, -Enc->bp_left2, -Enc->bp_right2);
do_move(str->structure, -Enc->bp_left, -Enc->bp_right);
str->energy = last_en;
Enc->bp_left=0;
Enc->bp_right=0;
Enc->bp_left2=0;
Enc->bp_right2=0;
return 1;
}
/* degeneracy*/
if ((str->energy == min->energy) && (Enc->current_en == min->energy)) {
int found = 0;
int i;
for (i=Enc->begin_pr; i<Enc->end_pr; i++) {
if (equals(Enc->processed[i], str->structure)) {
found = 1;
break;
}
}
for (i=Enc->begin_unpr; !found && i<Enc->end_unpr; i++) {
if (equals(Enc->unprocessed[i], str->structure)) {
found = 1;
break;
}
}
if (!found) {
//print_stren(stderr, str); // fprintf(stderr, " %6.2f\n", str->energy);
Enc->unprocessed[Enc->end_unpr]=allocopy(str->structure);
Enc->end_unpr++;
}
}
/* undo moves*/
if (Enc->bp_left2!=0) do_move(str->structure, -Enc->bp_left2, -Enc->bp_right2);
do_move(str->structure, -Enc->bp_left, -Enc->bp_right);
str->energy = last_en;
Enc->bp_left=0;
Enc->bp_right=0;
Enc->bp_left2=0;
Enc->bp_right2=0;
return 0;
}
/* Execute a social command. */
void exec_social(struct char_data *npc, char *cmd, int next_line,
int *cur_line, void **thing)
{
bool ok;
void do_move(struct char_data *ch, char *argument, int cmd);
void do_open(struct char_data *ch, char *argument, int cmd);
void do_lock(struct char_data *ch, char *argument, int cmd);
void do_unlock(struct char_data *ch, char *argument, int cmd);
void do_close(struct char_data *ch, char *argument, int cmd);
if (GET_POS(npc) == POSITION_FIGHTING)
return;
ok = TRUE;
switch (*cmd) {
case 'G' :
*cur_line = next_line;
return;
case 'g' :
*cur_line += next_line;
return;
case 'e' :
act(cmd+1, FALSE, npc, *thing, *thing, TO_ROOM);
break;
case 'E' :
act(cmd+1, FALSE, npc, 0, *thing, TO_VICT);
break;
case 'B' :
act(cmd+1, FALSE, npc, 0, *thing, TO_NOTVICT);
break;
case 'm' :
do_move(npc, "", *(cmd+1)-'0'+1);
break;
case 'w' :
if (GET_POS(npc) != POSITION_SLEEPING)
ok = FALSE;
else
GET_POS(npc) = POSITION_STANDING;
break;
case 's' :
if (GET_POS(npc) <= POSITION_SLEEPING)
ok = FALSE;
else
GET_POS(npc) = POSITION_SLEEPING;
break;
case 'c' : /* Find char in room */
*thing = get_char_room_vis(npc, cmd+1);
ok = (*thing != 0);
break;
case 'o' : /* Find object in room */
*thing = get_obj_in_list_vis(npc, cmd+1, world[npc->in_room].contents);
ok = (*thing != 0);
break;
case 'r' : /* Test if in a certain room */
ok = (npc->in_room == atoi(cmd+1));
break;
case 'O' : /* Open something */
do_open(npc, cmd+1, 0);
break;
case 'C' : /* Close something */
do_close(npc, cmd+1, 0);
break;
case 'L' : /* Lock something */
do_lock(npc, cmd+1, 0);
break;
case 'U' : /* UnLock something */
do_unlock(npc, cmd+1, 0);
break;
case '?' : /* Test a random number */
if (atoi(cmd+1) <= number(1,100))
ok = FALSE;
break;
default:
break;
} /* End Switch */
if (ok)
(*cur_line)++;
else
(*cur_line) += next_line;
}
int main(int argc, char **argv) {
cl_options_t cl_options = {0};
dbg_init();
DBG_LOG("Version %s", g_version);
ui = &ui_sdlgl;
printf("DreamChess %s\n", g_version);
parse_options(argc, argv, &ui, &cl_options);
config_init();
set_cl_options(&cl_options);
if (!ui) {
DBG_ERROR("Failed to find a user interface driver");
exit(1);
}
ui->init();
init_resolution();
while (1) {
board_t board;
int pgn_slot;
option_t *option;
if (!(config = ui->config(&pgn_slot)))
break;
ch_userdir();
option = config_get_option("first_engine");
#ifdef __APPLE__
char temp1[200];
char temp2[200];
if (!strcmp(option->string, "dreamer") || !strcmp(option->string, "Dreamer")) {
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFURLRef bundledir = CFBundleCopyBundleURL(mainBundle);
CFStringRef stringref = CFURLCopyFileSystemPath(bundledir, kCFURLPOSIXPathStyle);
CFStringGetCString(stringref, temp1, 200, kCFStringEncodingMacRoman);
snprintf(temp2, sizeof(temp2), "%s/contents/MacOS/dreamer", temp1);
game_set_engine_error(comm_init(temp2));
} else
game_set_engine_error(comm_init(option->string));
#else
game_set_engine_error(comm_init(option->string));
#endif
comm_send("xboard\n");
comm_send("new\n");
comm_send("random\n");
comm_send("sd %i\n", config->cpu_level);
comm_send("depth %i\n", config->cpu_level);
if (config->difficulty == 0)
comm_send("noquiesce\n");
if (config->player[WHITE] == PLAYER_UI && config->player[BLACK] == PLAYER_UI)
comm_send("force\n");
if (config->player[WHITE] == PLAYER_ENGINE)
comm_send("go\n");
in_game = 1;
board_setup(&board);
history = history_init(&board);
move_list_init(&san_list);
move_list_init(&fan_list);
move_list_init(&fullalg_list);
if (pgn_slot >= 0)
if (game_load(pgn_slot)) {
DBG_ERROR("Failed to load savegame in slot %i", pgn_slot);
exit(1);
}
ui->update(history->view->board, NULL);
while (in_game) {
char *s;
if ((s = comm_poll())) {
DBG_LOG("Message from engine: '%s'", s);
if (!history->result) {
if ((!strncmp(s, "move ", 4) || strstr(s, "... ")) &&
config->player[history->last->board->turn] == PLAYER_ENGINE) {
char *move_str = strrchr(s, ' ') + 1;
board_t new_board = *history->last->board;
move_t *engine_move;
DBG_LOG("Parsing move string '%s'", move_str);
engine_move = san_to_move(&new_board, move_str);
if (!engine_move)
engine_move = fullalg_to_move(&new_board, move_str);
if (engine_move) {
audio_play_sound(AUDIO_MOVE);
do_move(engine_move, 1);
free(engine_move);
} else
DBG_ERROR("Failed to parse move string '%s'", move_str);
} else if (strstr(s, "llegal move"))
game_undo();
/* Ignore result message if we've already determined a result ourselves. */
else {
char *start = strchr(s, '{');
char *end = strchr(s, '}');
if (start && end && end > start) {
char *comment = malloc(end - start);
history->result = malloc(sizeof(result_t));
strncpy(comment, start + 1, end - start - 1);
comment[end - start - 1] = '\0';
history->result->reason = comment;
if (strstr(s, "1-0")) {
history->result->code = RESULT_WHITE_WINS;
ui->show_result(history->result);
} else if (strstr(s, "1/2-1/2")) {
history->result->code = RESULT_DRAW;
ui->show_result(history->result);
} else if (strstr(s, "0-1")) {
history->result->code = RESULT_BLACK_WINS;
ui->show_result(history->result);
} else {
free(history->result->reason);
free(history->result);
history->result = NULL;
}
}
}
}
free(s);
}
ui->poll();
}
comm_send("quit\n");
comm_exit();
history_exit(history);
move_list_exit(&san_list);
move_list_exit(&fan_list);
move_list_exit(&fullalg_list);
}
ui->exit();
dbg_exit();
return 0;
}
int mayor(struct char_data *ch, int cmd, char *arg)
{
static char open_path[] =
"W3a3003b33000c111d0d111Oe333333Oe22c222112212111a1S.";
static char close_path[] =
"W3a3003b33000c111d0d111CE333333CE22c222112212111a1S.";
/*
const struct social_type open_path[] = {
{"G",0}
};
static void *thingy = 0;
static int cur_line = 0;
for (i=0; i < 1; i++)
{
if (*(open_path[cur_line].cmd) == '!') {
i++;
exec_social(ch, (open_path[cur_line].cmd)+1,
open_path[cur_line].next_line, &cur_line, &thingy);
} else {
exec_social(ch, open_path[cur_line].cmd,
open_path[cur_line].next_line, &cur_line, &thingy);
}
*/
static char *path;
static int index;
static bool move = FALSE;
void do_move(struct char_data *ch, char *argument, int cmd);
void do_open(struct char_data *ch, char *argument, int cmd);
void do_lock(struct char_data *ch, char *argument, int cmd);
void do_unlock(struct char_data *ch, char *argument, int cmd);
void do_close(struct char_data *ch, char *argument, int cmd);
if (!move) {
if (time_info.hours == 6) {
move = TRUE;
path = open_path;
index = 0;
} else if (time_info.hours == 20) {
move = TRUE;
path = close_path;
index = 0;
}
}
if (cmd || !move || (GET_POS(ch) < POSITION_SLEEPING) ||
(GET_POS(ch) == POSITION_FIGHTING))
return FALSE;
switch (path[index]) {
case '0' :
case '1' :
case '2' :
case '3' :
do_move(ch,"",path[index]-'0'+1);
break;
case 'W' :
GET_POS(ch) = POSITION_STANDING;
act("$n awakens and groans loudly.",FALSE,ch,0,0,TO_ROOM);
break;
case 'S' :
GET_POS(ch) = POSITION_SLEEPING;
act("$n lies down and instantly falls asleep.",FALSE,ch,0,0,TO_ROOM);
break;
case 'a' :
act("$n says 'Hello Honey!'",FALSE,ch,0,0,TO_ROOM);
act("$n smirks.",FALSE,ch,0,0,TO_ROOM);
break;
case 'b' :
act("$n says 'What a view! I must get something done about that dump!'",
FALSE,ch,0,0,TO_ROOM);
break;
case 'c' :
act("$n says 'Vandals! Youngsters nowadays have no respect for anything!'",
FALSE,ch,0,0,TO_ROOM);
break;
case 'd' :
act("$n says 'Good day, citizens!'", FALSE, ch, 0,0,TO_ROOM);
break;
case 'e' :
act("$n says 'I hereby declare the bazaar open!'",FALSE,ch,0,0,TO_ROOM);
break;
case 'E' :
act("$n says 'I hereby declare Midgaard closed!'",FALSE,ch,0,0,TO_ROOM);
break;
case 'O' :
do_unlock(ch, "gate", 0);
do_open(ch, "gate", 0);
break;
case 'C' :
do_close(ch, "gate", 0);
do_lock(ch, "gate", 0);
break;
case '.' :
move = FALSE;
break;
}
index++;
return FALSE;
}
