* Curses interface for GNU Shogi
*
* ----------------------------------------------------------------------
- *
- * Copyright (c) 2012 Free Software Foundation
+ * Copyright (c) 1993, 1994, 1995 Matthias Mutz
+ * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
*
* GNU SHOGI is based on GNU CHESS
*
+ * Copyright (c) 1988, 1989, 1990 John Stanback
+ * Copyright (c) 1992 Free Software Foundation
+ *
* This file is part of GNU SHOGI.
*
* GNU Shogi is free software; you can redistribute it and/or modify it
#include <ctype.h>
#include <signal.h>
+#include <stdio.h>
#include <sys/param.h>
#include <sys/types.h>
#include "gnushogi.h"
#include "cursesdsp.h"
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if HAVE_SYS_FILIO_H
+/* Definition of FIONREAD */
+#include <sys/filio.h>
+#endif
+
+#if HAVE_ERRNO_H
+/* Definition of errno(). */
+#include <errno.h>
+#endif
+
#define FLUSH_SCANW fflush(stdout), scanw
int mycnt1, mycnt2;
#define TAB (58)
-#define VIR_C(s) ((flag.reverse) ? (8 - column(s)) : column(s))
-#define VIR_R(s) ((flag.reverse) ? (8 - row(s)) : row(s))
+#define VIR_C(s) ((flag.reverse) ? (NO_COLS - 1 - column(s)) : column(s))
+#define VIR_R(s) ((flag.reverse) ? (NO_ROWS - 1 - row(s)) : row(s))
unsigned short MV[MAXDEPTH];
int MSCORE;
/* FIXME: change this name, puh-leeze! */
static void UpdateCatched(void);
-
+static void DrawPiece(short sq);
+static void ShowScore(short score);
/****************************************
* Trivial output functions.
****************************************/
-void
+static void
ClearEoln(void)
{
clrtoeol();
}
-void
+static void
ClearMessage(void)
{
gotoXY(TAB, 6);
}
-
-void
+static void
gotoXY(short x, short y)
{
move(y - 1, x - 1);
void
-ShowNodeCnt(long NodeCnt)
+Curses_AlwaysShowMessage(const char *format, ...)
+{
+ static char buffer[60];
+ va_list ap;
+ va_start(ap, format);
+ vsnprintf(buffer, sizeof(buffer), format, ap);
+ Curses_ShowMessage(buffer);
+ va_end(ap);
+}
+
+
+void
+Curses_Printf(const char *format, ...)
+{
+ static char buffer[60];
+ va_list ap;
+ va_start(ap, format);
+ vsnprintf(buffer, sizeof(buffer), format, ap);
+ printw("%s", buffer);
+ va_end(ap);
+}
+
+
+void
+Curses_doRequestInputString(const char* fmt, char* buffer)
+{
+ FLUSH_SCANW(fmt, buffer);
+}
+
+
+int
+Curses_GetString(char* sx)
+{
+ fflush(stdout);
+ return (getstr(sx) == ERR);
+}
+
+
+void
+Curses_ShowNodeCnt(long NodeCnt)
{
gotoXY(TAB, 22);
/* printw(CP[90], NodeCnt, (et > 100) ? NodeCnt / (et / 100) : 0); */
{
if (flag.post)
{
- gotoXY(TAB + 10 + 3 * side, 20);
+ gotoXY(TAB + 10 + 3 * side, 20); /* CHECKME */
if (n >= 0)
printw("%3d", n);
}
-void
+static void
ShowPlayers(void)
{
- gotoXY(5, ((flag.reverse) ? 23 : 2));
+ gotoXY(5, ((flag.reverse) ? (5 + 2*NO_ROWS) : 2));
printw("%s", (computer == white) ? CP[218] : CP[74]);
- gotoXY(5, ((flag.reverse) ? 2 : 23));
+ gotoXY(5, ((flag.reverse) ? 2 : (5 + 2*NO_ROWS)));
printw("%s", (computer == black) ? CP[218] : CP[74]);
}
-void
-ShowPrompt(void)
+static void
+Curses_ShowPrompt(void)
{
+ Curses_ShowSidetoMove();
gotoXY(TAB, 17);
printw(CP[121]); /* Your move is? */
ClearEoln();
}
-void
+static void
ShowScore(short score)
{
gotoXY(TAB, 5);
ClearEoln();
}
-
/****************************************
* End of trivial output routines.
****************************************/
-
void
Curses_Initialize(void)
{
}
-
void
Curses_Die(int sig)
{
}
-
void
Curses_TerminateSearch(int sig)
{
}
-
void
Curses_help(void)
{
}
else
{
- c = '9' - s[1];
- r = 'i' - s[2];
+ c = COL_NAME(s[1]);
+ r = ROW_NAME(s[2]);
}
if ((c >= 0) && (c < NO_COLS) && (r >= 0) && (r < NO_ROWS))
}
-
static void
UpdateCatched()
{
}
-
void
Curses_SearchStartStuff(short side)
{
signal(SIGINT, Curses_TerminateSearch);
signal(SIGQUIT, Curses_TerminateSearch);
- for (i = 4; i < 14; i++)
+ for (i = 4; i < 14; i++) /* CHECKME */
{
gotoXY(TAB, i);
ClearEoln();
}
-
void
Curses_OutputMove(void)
{
}
-
-void
+static void
UpdateClocks(void)
{
short m, s;
}
-
-void
+static void
DrawPiece(short sq)
{
char y;
y = pxx[(int)piece];
}
- gotoXY(8 + 5 * VIR_C(sq), 4 + 2 * (8 - VIR_R(sq)));
+ gotoXY(8 + 5 * VIR_C(sq), 4 + 2 * ((NO_ROWS - 1) - VIR_R(sq)));
printw("%c%c%c%c", l, p, y, r);
}
-
-
/*
* Curses_ShowPostnValue(): must have called ExaminePosition() first
*/
-
void
Curses_ShowPostnValue(short sq)
{
short score;
- gotoXY(4 + 5 * VIR_C(sq), 5 + 2 * (7 - VIR_R(sq)));
+ gotoXY(4 + 5 * VIR_C(sq), 5 + 2 * (7 - VIR_R(sq))); /* CHECKME */
score = ScorePosition(color[sq]);
if (color[sq] != neutral)
}
-
void
Curses_ShowPostnValues(void)
{
}
-
void
Curses_UpdateDisplay(short f, short t, short redraw, short isspec)
{
short i, sq, z;
+ int j;
if (redraw)
{
i = 2;
gotoXY(3, ++i);
- printw(" +----+----+----+----+----+----+----+----+----+");
+ printw(" +");
+ for (j=0; j<NO_COLS; j++)
+ printw("----+");
- while (i < 20)
+ while (i <= 1 + 2*NO_ROWS)
{
gotoXY(1, ++i);
if (flag.reverse)
z = (i / 2) - 1;
else
- z = 11 - ((i + 1) / 2);
+ z = NO_ROWS + 2 - ((i + 1) / 2);
- printw(" %c | | | | | |"
- " | | | |", 'a' + 9 - z);
+ printw(" %c |", ROW_NAME(z+1));
+ for (j=0; j<NO_COLS; j++)
+ printw(" |");
gotoXY(3, ++i);
- if (i < 20)
+ if (i < 2 + 2*NO_ROWS)
{
- printw(" +----+----+----+----+----+----+----+----+----+");
+ printw(" +");
+ for (j=0; j<NO_COLS; j++)
+ printw("----+");
}
}
- printw(" +----+----+----+----+----+----+----+----+----+");
+ printw(" +");
+ for (j=0; j<NO_COLS; j++)
+ printw("----+");
- gotoXY(3, 22);
+ gotoXY(3, 4 + 2*NO_ROWS);
printw(" ");
if (flag.reverse)
}
-extern char *InPtr;
-
-
void
Curses_ChangeAlphaWindow(void)
{
}
-
void
Curses_ChangeBetaWindow(void)
{
}
-
void
Curses_GiveHint(void)
{
}
-
void
Curses_ChangeSearchDepth(void)
{
}
-
void
Curses_ChangeXwindow(void)
{
}
-
void
Curses_SelectLevel(char *sx)
{
}
-
void
Curses_DoDebug(void)
{
}
-
void
Curses_DoTable(short table[NO_SQUARES])
{
}
+/*
+ * Determine the time that has passed since the search was started. If the
+ * elapsed time exceeds the target(ResponseTime + ExtraTime) then set timeout
+ * to true which will terminate the search.
+ * iop = COMPUTE_MODE calculate et, bump ETnodes
+ * iop = COMPUTE_AND_INIT_MODE calculate et, set timeout if time exceeded,
+ * set reference time
+ */
+void
+Curses_ElapsedTime(ElapsedTime_mode iop)
+{
+ long current_time;
+ int i;
+ int nchar;
+
+#ifdef HAVE_GETTIMEOFDAY
+ struct timeval tv;
+#endif
+
+ if ((i = ioctl((int) 0, FIONREAD, &nchar)))
+ {
+ perror("FIONREAD");
+ fprintf(stderr,
+ "You probably have a non-ANSI <ioctl.h>; "
+ "see README. %d %d %x\n",
+ i, errno, FIONREAD);
+ exit(1);
+ }
+ if (nchar)
+ {
+ if (!flag.timeout)
+ flag.back = true;
+
+ flag.bothsides = false;
+ }
+
+#ifdef HAVE_GETTIMEOFDAY
+ gettimeofday(&tv, NULL);
+ current_time = tv.tv_sec*100 + (tv.tv_usec/10000);
+#else
+ et = ((current_time = time((long *) 0)) - time0) * 100;
+#endif
+
+#ifdef INTERRUPT_TEST
+ if (iop == INIT_INTERRUPT_MODE)
+ {
+ itime0 = current_time;
+ }
+ else if (iop == COMPUTE_INTERRUPT_MODE)
+ {
+ it = current_time - itime0;
+ }
+ else
+#endif
+ {
+#ifdef HAVE_GETTIMEOFDAY
+ et = current_time - time0;
+#endif
+ ETnodes = NodeCnt + znodes;
+
+ if (et < 0)
+ {
+#ifdef INTERRUPT_TEST
+ printf("elapsed time %ld not positive\n", et);
+#endif
+ et = 0;
+ }
+
+ if (iop == COMPUTE_AND_INIT_MODE)
+ {
+ if ((et > (ResponseTime + ExtraTime)) && (Sdepth > MINDEPTH))
+ flag.timeout = true;
+
+ time0 = current_time;
+ }
+
+#ifdef QUIETBACKGROUND
+ if (!background)
+#endif
+ UpdateClocks();
+ }
+}
+
+void
+Curses_SetupBoard(void)
+{
+ Curses_ShowMessage("'setup' command is not supported in Cursesmode");
+}
projects / gnushogi.git / blobdiff