#include <ctype.h>
#include <signal.h>
#include <stdarg.h>
+#include <stdio.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/file.h>
#endif
#include "gnushogi.h"
-#include "rawdsp.h"
-unsigned short MV[MAXDEPTH];
-int MSCORE;
-
-int mycnt1, mycnt2;
-char *DRAW;
-extern char *InPtr;
-extern short pscore[];
+/****************************************
+ * forward declarations
+ ****************************************/
+static void Raw_UpdateDisplay(short f, short t, short redraw, short isspec);
/****************************************
* Trivial output functions.
****************************************/
-void
+static void
Raw_ClearScreen(void)
{
- if (!barebones && !XSHOGI)
+ if (!XSHOGI)
printf("\n");
}
-void
+static void
Raw_ShowPrompt(void)
{
- if (!barebones && !XSHOGI)
- {
+ if (!XSHOGI)
fputs("\nYour move is? ", stdout);
- }
}
-void
+static void
Raw_ShowCurrentMove(short pnt, short f, short t)
{
}
-void
+static void
Raw_ShowDepth(char ch)
{
- if (!barebones && !XSHOGI)
- {
- printf("Depth= %d%c ", Sdepth, ch);
- printf("\n");
- }
+ if (!XSHOGI)
+ printf("Depth= %d%c \n", Sdepth, ch);
}
-void
+static void
Raw_ShowGameType(void)
{
if (flag.post)
}
-void
+static void
Raw_ShowLine(unsigned short *bstline)
{
int i;
}
-void
-Raw_ShowMessage(char *s)
+static void
+Raw_ShowMessage(char *format, ...)
{
- if (!XSHOGI)
- printf("%s\n", s);
+ if (XSHOGI)
+ return;
+ va_list ap;
+ va_start(ap, format);
+ vprintf(format, ap);
+ printf("\n");
+ va_end(ap);
}
-void
-Raw_AlwaysShowMessage(const char *format, va_list ap)
+static void
+Raw_AlwaysShowMessage(const char *format, ...)
{
+ va_list ap;
+ va_start(ap, format);
vprintf(format, ap);
printf("\n");
+ va_end(ap);
}
-void
-Raw_Printf(const char *format, va_list ap)
+static void
+Raw_Printf(const char *format, ...)
{
+ va_list ap;
+ va_start(ap, format);
vprintf(format, ap);
+ va_end(ap);
}
-void
+static void
Raw_doRequestInputString(const char* fmt, char* buffer)
{
scanf(fmt, buffer);
}
-int
+static int
Raw_GetString(char* sx)
{
int eof = 0;
+ char *nl;
sx[0] = '\0';
while(!eof && !sx[0])
eof = (fgets(sx, 80, stdin) == NULL);
+
+ /* remove any trailing newline */
+ nl = strchr(sx, '\n');
+ if (nl)
+ nl[0] = '\0';
+
return eof;
}
-void
+static void
Raw_ShowNodeCnt(long NodeCnt)
{
printf("Nodes = %ld Nodes/sec = %ld\n",
}
-void
+static void
Raw_ShowPatternCount(short side, short n)
{
if (flag.post)
- printf("%s matches %d pattern(s)\n", ColorStr[side], n);
+ printf("%s%s matches %d pattern(s)\n", xboard ? "# " : "" , ColorStr[side], n);
}
-void
+static void
Raw_ShowResponseTime(void)
{
}
-void
+static void
Raw_ShowResults(short score, unsigned short *bstline, char ch)
{
- if (flag.post && !XSHOGI)
+ if (flag.post && (xboard || !XSHOGI))
{
ElapsedTime(2);
printf("%2d%c %6d %4ld %8ld ",
}
-void
+static void
Raw_ShowSidetoMove(void)
{
}
-void
+static void
Raw_ShowStage(void)
{
printf("stage = %d\n", stage);
* End of trivial output routines.
****************************************/
-void
+static void
Raw_Initialize(void)
{
mycnt1 = mycnt2 = 0;
}
-void
+static void
Raw_ExitShogi(void)
{
/* CHECKME: what purpose does this next statement serve? */
}
-void
-Raw_Die(int sig)
-{
- char s[80];
-
- Raw_ShowMessage("Abort? ");
- scanf("%s", s);
-
- if (strcmp(s, "yes") == 0)
- Raw_ExitShogi();
-}
-
-
-void
+static void
Raw_TerminateSearch(int sig)
{
#ifdef INTERRUPT_TEST
}
-void
+static void
Raw_help(void)
{
Raw_ClearScreen();
printf("GNU Shogi %s command summary\n", PACKAGE_VERSION);
- printf("----------------------------------"
- "------------------------------\n");
- fputs ("7g7f move from 7g to 7f quit Exit Shogi\n", stdout);
- printf("S6h move silver to 6h beep turn %s\n", (flag.beep) ? "OFF" : "ON");
- printf("2d2c+ move to 2c and promote material turn %s\n", (flag.material) ? "OFF" : "ON");
- printf("P*5e drop pawn to 5e easy turn %s\n", (flag.easy) ? "OFF" : "ON");
- printf("tsume toggle tsume mode hash turn %s\n", (flag.hash) ? "OFF" : "ON");
- fputs ("bd redraw board reverse board display\n", stdout);
- printf("list game to shogi.lst book turn %s used %d of %d\n", (Book) ? "OFF" : "ON", bookcount, booksize);
- fputs ("undo undo last ply remove take back a move\n", stdout);
- fputs ("edit edit board force toggle manual move mode\n", stdout);
- fputs ("switch sides with computer both computer match\n", stdout);
- fputs ("black computer plays black white computer plays white\n", stdout);
- fputs ("depth set search depth clock set time control\n", stdout);
- fputs ("post principle variation hint suggest a move\n", stdout);
- fputs ("save game to file get game from file\n", stdout);
- printf("xsave pos. to xshogi file xget"
- " pos. from xshogi file\n");
- fputs("random randomize play new start new game\n", stdout);
- printf("--------------------------------"
- "--------------------------------\n");
+ printf("----------------------------------------------------------------\n");
+ printf("7g7f move from 7g to 7f quit Exit Shogi\n");
+ printf("S6h move silver to 6h beep turn %s\n",
+ (flag.beep) ? "OFF" : "ON");
+ printf("2d2c+ move to 2c and promote material turn %s\n",
+ (flag.material) ? "OFF" : "ON");
+ printf("P*5e drop pawn to 5e easy turn %s\n",
+ (flag.easy) ? "OFF" : "ON");
+ printf("tsume toggle tsume mode hash turn %s\n",
+ (flag.hash) ? "OFF" : "ON");
+ printf("bd redraw board reverse board display\n");
+ printf("list game to shogi.lst book turn %s used %d of %d\n",
+ (Book) ? "OFF" : "ON", bookcount, booksize);
+ printf("undo undo last ply remove take back a move\n");
+ printf("edit edit board force toggle manual move mode\n");
+ printf("switch sides with computer both computer match\n");
+ printf("black computer plays black white computer plays white\n");
+ printf("sd set search depth clock set time control\n");
+ printf("post principle variation hint suggest a move\n");
+ printf("save game to file get game from file\n");
+ printf("xsave pos. to xshogi file xget pos. from xshogi file\n");
+ printf("random randomize play new start new game\n");
+ printf("setup first \n");
+ printf("go computer plays now material turn %s\n",
+ flag.material ? "OFF" : "ON");
+ printf("level time control gamein \n");
+ printf("time set engine clock otime set opponent clock\n");
+ printf("Awindow Bwindow \n");
+ printf("rcptr turn %3s bsave book save\n",
+ flag.rcptr ? "OFF" : "ON ");
+ printf("hashdepth hard turn easy OFF\n");
+ printf("contempt xwndw \n");
+ printf("rv turn %3s coords turn %s\n",
+ flag.rv ? "OFF" : "ON ", flag.coords ? "OFF" : "ON");
+ printf("stars turn %3s moves \n",
+ flag.stars ? "OFF" : "ON ");
+ printf("test p \n");
+ printf("debug depth alias for 'sd'\n");
+ printf("----------------------------------------------------------------\n");
printf("Computer: %-12s Opponent: %s\n",
ColorStr[computer], ColorStr[opponent]);
- printf("Depth: %-12d Response time: %d sec\n",
+ printf("Depth: %-12d Response time: %ld sec\n",
MaxSearchDepth, MaxResponseTime/100);
printf("Random: %-12s Easy mode: %s\n",
(dither) ? "ON" : "OFF", (flag.easy) ? "ON" : "OFF");
(flag.beep) ? "ON" : "OFF", (flag.hash) ? "ON" : "OFF");
printf("Tsume: %-12s Force: %s\n",
(flag.tsume) ? "ON" : "OFF", (flag.force) ? "ON" : "OFF");
- printf("Time Control %s %d moves %d sec %d add %d depth\n",
+ printf("Time Control %s %d moves %ld sec %d add %d depth\n",
(TCflag) ? "ON" : "OFF",
TimeControl.moves[black], TimeControl.clock[black] / 100,
TCadd/100, MaxSearchDepth);
* Set up a board position. Pieces are entered by typing the piece followed
* by the location. For example, Nf3 will place a knight on square f3.
*/
-void
+static void
Raw_EditBoard(void)
{
short a, r, c, sq, i, found;
Book = BOOKFAIL;
Raw_ClearScreen();
Raw_UpdateDisplay(0, 0, 1, 0);
- fputs(". Exit to main\n", stdout);
- fputs("# Clear board\n", stdout);
- fputs("c Change sides\n", stdout);
- fputs("enter piece & location: \n", stdout);
+ printf(". Exit to main\n");
+ printf("# Clear board\n");
+ printf("c Change sides\n");
+ printf("enter piece & location:\n");
a = black;
break;
}
}
+ if (!found)
+ printf("# Invalid piece type '%c'\n", s[0]);
continue;
}
r = ROW_NUM(s[2]);
if ((c < 0) || (c >= NO_COLS) || (r < 0) || (r >= NO_ROWS)) {
+ printf("# Out-of-board position '%c%c'\n", s[1], s[2]);
continue;
}
sq = locn(r, c);
- color[sq] = a;
- board[sq] = no_piece;
for (i = no_piece; i <= king; i++)
{
if ((s[0] == pxx[i]) || (s[0] == qxx[i]))
{
+ color[sq] = a;
if (s[3] == '+')
board[sq] = promoted[i];
else
}
}
- if (found == 0)
- color[sq] = neutral;
+ if (!found)
+ printf("# Invalid piece type '%c'\n", s[0]);
}
for (sq = 0; sq < NO_SQUARES; sq++)
* Nine lines of nine characters are used to setup the board. 9a-1a is the
* first line. White pieces are represented by uppercase characters.
*/
-void
+static void
Raw_SetupBoard(void)
{
short r, c, sq, i;
}
-void
+static void
Raw_SearchStartStuff(short side)
{
if (flag.post)
}
-void
+static void
Raw_OutputMove(void)
{
if (flag.illegal)
if (mvstr[0][0] == '\0')
goto nomove;
- if (XSHOGI)
- {
+ mycnt1++;
+ if (XSHOGI && xboard) /* xboard: print move in XBoard format, with 'move' prefix */
+ printf("move %s\n", mvstr[0]);
+ else if (XSHOGI)
/* add remaining time in milliseconds to xshogi */
- printf("%d. ... %s %ld\n", ++mycnt1, mvstr[0],
+ printf("%d. ... %s %ld\n", mycnt1, mvstr[0],
(TimeControl.clock[player] - et) * 10);
- }
else
- {
- printf("%d. ... %s\n", ++mycnt1, mvstr[0]);
- }
+ printf("%d. ... %s\n", mycnt1, mvstr[0]);
nomove:
if ((root->flags & draw) || (root->score == -(SCORE_LIMIT + 999))
summary:
if (root->flags & draw)
- {
fputs("Drawn game!\n", stdout);
- }
else if (root->score == -(SCORE_LIMIT + 999))
- {
printf("%s mates!\n", ColorStr[opponent]);
- }
else if (root->score == (SCORE_LIMIT + 998))
- {
printf("%s mates!\n", ColorStr[computer]);
- }
#ifdef VERYBUGGY
- else if (!barebones && (root->score < -SCORE_LIMIT))
- {
- printf("%s has a forced mate in %d moves!\n",
+ else if (!XSHOGI && (root->score < -SCORE_LIMIT))
+ printf("%s%s has a forced mate in %d moves!\n", xboard ? "# " : "",
ColorStr[opponent], SCORE_LIMIT + 999 + root->score - 1);
- }
- else if (!barebones && (root->score > SCORE_LIMIT))
- {
- printf("%s has a forced mate in %d moves!\n",
+ else if (!XSHOGI && (root->score > SCORE_LIMIT))
+ printf("%s%s has a forced mate in %d moves!\n", xboard ? "# " : "",
ColorStr[computer], SCORE_LIMIT + 998 - root->score - 1);
- }
#endif /* VERYBUGGY */
}
-void
+static void
Raw_UpdateClocks(void)
{
}
-void
+static void
Raw_UpdateDisplay(short f, short t, short redraw, short isspec)
{
}
-void
+static void
Raw_ChangeAlphaWindow(void)
{
printf("WAwindow: ");
}
-void
+static void
Raw_ChangeBetaWindow(void)
{
printf("WBwindow: ");
}
-void
+static void
Raw_GiveHint(void)
{
if (hint)
}
-void
+static void
Raw_SelectLevel(char *sx)
{
+ /* FIXME: NO_SQUARES is nonsense here */
+ char T[NO_SQUARES + 1], *p;
- char T[NO_SQUARES + 1], *p, *q;
-
- if ((p = strstr(sx, "level")) != NULL)
- p += strlen("level");
- else if ((p = strstr(sx, "clock")) != NULL)
- p += strlen("clock");
-
- strcat(sx, "XX");
- q = T;
- *q = '\0';
-
- for (; *p != 'X'; *q++ = *p++);
-
- *q = '\0';
-
- /* line empty ask for input */
- if (!T[0])
- {
- fputs("Enter #moves #minutes: ", stdout);
- fgets(T, NO_SQUARES + 1, stdin);
- strcat(T, "XX");
- }
-
- /* skip blackspace */
- for (p = T; *p == ' '; p++) ;
-
- /* could be moves or a fischer clock */
- if (*p == 'f')
- {
- /* its a fischer clock game */
- p++;
- TCminutes = (short)strtol(p, &q, 10);
- TCadd = (short)strtol(q, NULL, 10) *100;
- TCseconds = 0;
- TCmoves = 50;
- }
- else
- {
- /* regular game */
- TCadd = 0;
- TCmoves = (short)strtol(p, &q, 10);
- TCminutes = (short)strtol(q, &q, 10);
-
- if (*q == ':')
- TCseconds = (short)strtol(q + 1, (char **) NULL, 10);
- else
- TCseconds = 0;
+ strncpy(T, sx, NO_SQUARES);
+ T[NO_SQUARES] = '\0';
-#ifdef OPERATORTIME
- fputs("Operator time (hundredths) = ", stdout);
- scanf("%hd", &OperatorTime);
-#endif
- if (TCmoves == 0)
+ if (!xboard) {
+ /* if line empty, ask for input */
+ if (!T[0])
{
- TCflag = false;
- MaxResponseTime = TCminutes*60L * 100L + TCseconds * 100L;
- TCminutes = TCseconds = 0;
+ fputs("Enter #moves #minutes: ", stdout);
+ fgets(T, NO_SQUARES + 1, stdin);
+ }
+
+ /* skip blackspace */
+ for (p = T; *p == ' '; p++) ;
+
+ /* could be moves or a fischer clock */
+ if (*p == 'f')
+ {
+ /* its a fischer clock game */
+ char *q;
+ p++;
+ TCminutes = (short)strtol(p, &q, 10);
+ TCadd = (short)strtol(q, NULL, 10) *100;
+ TCseconds = 0;
+ TCmoves = 50;
}
else
{
- TCflag = true;
- MaxResponseTime = 0;
+ /* regular game */
+ char *q;
+ TCadd = 0;
+ TCmoves = (short)strtol(p, &q, 10);
+ TCminutes = (short)strtol(q, &q, 10);
+
+ if (*q == ':')
+ TCseconds = (short)strtol(q + 1, (char **) NULL, 10);
+ else
+ TCseconds = 0;
+
+ #ifdef OPERATORTIME
+ fputs("Operator time (hundredths) = ", stdout);
+ scanf("%hd", &OperatorTime);
+ #endif
+
+ if (TCmoves == 0)
+ {
+ TCflag = false;
+ MaxResponseTime = TCminutes*60L * 100L + TCseconds * 100L;
+ TCminutes = TCseconds = 0;
+ }
+ else
+ {
+ TCflag = true;
+ MaxResponseTime = 0;
+ }
}
+ } else {
+ int min, sec=0, inc, mps;
+ /* parse regular "level MPS TC INC" command of WB protocol */
+ if (sscanf(sx, "%d %d %d", &mps, &min, &inc) != 3)
+ sscanf(sx, "%d %d:%d %d", &mps, &min, &sec, &inc);
+ TCminutes = min; TCseconds = sec;
+ TCadd = inc*100; TCmoves = mps ? mps : 50;
+ MaxResponseTime = 0; TCflag = true;
}
TimeControl.clock[black] = TimeControl.clock[white] = 0;
}
-void
-Raw_ChangeSearchDepth(void)
+static void
+Raw_ChangeSearchDepth(char *sx)
{
- printf("depth = ");
- scanf("%hd", &MaxSearchDepth);
+ char buf[80+1];
+ strncpy(buf, sx, 80); buf[80] = '\0';
+ /* if line empty, ask for input */
+ if (!buf[0]) {
+ printf("depth = ");
+ fgets(buf, 80+1, stdin);
+ }
+ sscanf(buf, "%hd", &MaxSearchDepth);
TCflag = !(MaxSearchDepth > 0);
}
-void
+static void
Raw_ChangeHashDepth(void)
{
printf("hashdepth = ");
}
-void
+static void
Raw_SetContempt(void)
{
printf("contempt = ");
}
-void
+static void
Raw_ChangeXwindow(void)
{
printf("xwndw = ");
* Raw_ShowPostnValue(short sq)
* must have called ExaminePosition() first
*/
-void
+static void
Raw_ShowPostnValue(short sq)
{
- short score;
- score = ScorePosition(color[sq]);
+ (void) ScorePosition(color[sq]);
if (color[sq] != neutral)
{
}
-void
+static void
Raw_DoDebug(void)
{
short c, p, sq, tp, tc, tsq, score, j, k;
}
-void
+static void
Raw_DoTable(short table[NO_SQUARES])
{
short sq, j, k;
}
-void
+static void
Raw_ShowPostnValues(void)
{
short sq, score, j, k;
}
-void
+static void
Raw_PollForInput(void)
{
#ifdef WIN32
if (!PeekNamedPipe(GetStdHandle(STD_INPUT_HANDLE), NULL, 0, NULL, &cnt, NULL))
cnt = 1;
#else
- static struct pollfd pollfds[1] = { /* [0] = */ { /* .fd = */ STDIN_FILENO,
- /* .events = */ POLLIN } };
+ static struct pollfd pollfds[1] = { [0] = { .fd = STDIN_FILENO,
+ .events = POLLIN } };
int cnt = poll(pollfds, sizeof(pollfds)/sizeof(pollfds[0]), 0);
if (cnt < 0) {
perror("polling standard input");
- ExitShogi();
+ Raw_ExitShogi();
}
#endif
if (cnt) { /* if anything to read, or error occured */
flag.bothsides = false;
}
}
+
+struct display raw_display =
+{
+ .ChangeAlphaWindow = Raw_ChangeAlphaWindow,
+ .ChangeBetaWindow = Raw_ChangeBetaWindow,
+ .ChangeHashDepth = Raw_ChangeHashDepth,
+ .ChangeSearchDepth = Raw_ChangeSearchDepth,
+ .ChangeXwindow = Raw_ChangeXwindow,
+ .ClearScreen = Raw_ClearScreen,
+ .DoDebug = Raw_DoDebug,
+ .DoTable = Raw_DoTable,
+ .EditBoard = Raw_EditBoard,
+ .ExitShogi = Raw_ExitShogi,
+ .GiveHint = Raw_GiveHint,
+ .Initialize = Raw_Initialize,
+ .ShowNodeCnt = Raw_ShowNodeCnt,
+ .OutputMove = Raw_OutputMove,
+ .PollForInput = Raw_PollForInput,
+ .SetContempt = Raw_SetContempt,
+ .SearchStartStuff = Raw_SearchStartStuff,
+ .SelectLevel = Raw_SelectLevel,
+ .ShowCurrentMove = Raw_ShowCurrentMove,
+ .ShowDepth = Raw_ShowDepth,
+ .ShowGameType = Raw_ShowGameType,
+ .ShowLine = Raw_ShowLine,
+ .ShowMessage = Raw_ShowMessage,
+ .AlwaysShowMessage = Raw_AlwaysShowMessage,
+ .Printf = Raw_Printf,
+ .doRequestInputString = Raw_doRequestInputString,
+ .GetString = Raw_GetString,
+ .SetupBoard = Raw_SetupBoard,
+ .ShowPatternCount = Raw_ShowPatternCount,
+ .ShowPostnValue = Raw_ShowPostnValue,
+ .ShowPostnValues = Raw_ShowPostnValues,
+ .ShowPrompt = Raw_ShowPrompt,
+ .ShowResponseTime = Raw_ShowResponseTime,
+ .ShowResults = Raw_ShowResults,
+ .ShowSidetoMove = Raw_ShowSidetoMove,
+ .ShowStage = Raw_ShowStage,
+ .TerminateSearch = Raw_TerminateSearch,
+ .UpdateClocks = Raw_UpdateClocks,
+ .UpdateDisplay = Raw_UpdateDisplay,
+ .help = Raw_help,
+};
projects / gnushogi.git / blobdiff