-/* $NetBSD: main.c,v 1.21 2010/03/29 02:46:05 dholland Exp $ */
+/* $NetBSD: main.c,v 1.27 2016/06/12 02:15:26 dholland Exp $ */
/*
* Copyright (c) 1994
#if 0
static char sccsid[] = "@(#)main.c 8.4 (Berkeley) 5/4/95";
#else
-__RCSID("$NetBSD: main.c,v 1.21 2010/03/29 02:46:05 dholland Exp $");
+__RCSID("$NetBSD: main.c,v 1.27 2016/06/12 02:15:26 dholland Exp $");
#endif
#endif /* not lint */
int debug; /* true if debugging */
static int test; /* both moves come from 1: input, 2: computer */
static char *prog; /* name of program */
+static char user[LOGIN_NAME_MAX]; /* name of player */
static FILE *debugfp; /* file for debug output */
static FILE *inputfp; /* file for debug input */
{
char buf[128];
char fname[PATH_MAX];
+ char *tmp;
int color, curmove, i, ch;
int input[2];
- static const char *const fmt[2] = {
- "%3d %-6s",
- "%3d %-6s"
- };
/* Revoke setgid privileges */
setgid(getgid());
+ tmp = getlogin();
+ if (tmp) {
+ strlcpy(user, tmp, sizeof(user));
+ } else {
+ strcpy(user, "you");
+ }
+
color = curmove = 0;
prog = strrchr(argv[0], '/');
if ((debugfp = fopen(optarg, "w")) == NULL)
err(1, "%s", optarg);
break;
- case 'u': /* testing: user verses user */
+ case 'u': /* testing: user versus user */
test = 1;
break;
- case 'c': /* testing: computer verses computer */
+ case 'c': /* testing: computer versus computer */
test = 2;
break;
}
}
if (!debug)
-#ifdef SVR4
- srand(time(0));
-#else
srandom(time(0));
-#endif
if (interactive)
cursinit(); /* initialize curses */
again:
#endif
if (inputfp == NULL && test == 0) {
+ move(BSZ3, 0);
+ printw("Black moves first. ");
+ ask("(B)lack or (W)hite? ");
for (;;) {
- ask("black or white? ");
- get_line(buf, sizeof(buf));
- if (buf[0] == 'b' || buf[0] == 'B') {
+ ch = get_key(NULL);
+ if (ch == 'b' || ch == 'B') {
color = BLACK;
break;
}
- if (buf[0] == 'w' || buf[0] == 'W') {
+ if (ch == 'w' || ch == 'W') {
color = WHITE;
break;
}
- move(22, 0);
- printw("Black moves first. Please enter `black' or `white'\n");
+ if (ch == 'q' || ch == 'Q') {
+ quit();
+ }
+ beep();
+ ask("Please choose (B)lack or (W)hite: ");
}
- move(22, 0);
+ move(BSZ3, 0);
clrtoeol();
}
} else {
input[WHITE] = INPUTF;
} else {
switch (test) {
- case 0: /* user verses program */
+ case 0: /* user versus program */
input[color] = USER;
input[!color] = PROGRAM;
break;
- case 1: /* user verses user */
+ case 1: /* user versus user */
input[BLACK] = USER;
input[WHITE] = USER;
break;
- case 2: /* program verses program */
+ case 2: /* program versus program */
input[BLACK] = PROGRAM;
input[WHITE] = PROGRAM;
break;
}
}
if (interactive) {
- plyr[BLACK] = input[BLACK] == USER ? "you" : prog;
- plyr[WHITE] = input[WHITE] == USER ? "you" : prog;
+ plyr[BLACK] = input[BLACK] == USER ? user : prog;
+ plyr[WHITE] = input[WHITE] == USER ? user : prog;
bdwho(1);
}
if (curmove != ILLEGAL)
break;
switch (test) {
- case 0: /* user verses program */
+ case 0: /* user versus program */
input[color] = USER;
input[!color] = PROGRAM;
break;
- case 1: /* user verses user */
+ case 1: /* user versus user */
input[BLACK] = USER;
input[WHITE] = USER;
break;
- case 2: /* program verses program */
+ case 2: /* program versus program */
input[BLACK] = PROGRAM;
input[WHITE] = PROGRAM;
break;
}
- plyr[BLACK] = input[BLACK] == USER ? "you" : prog;
- plyr[WHITE] = input[WHITE] == USER ? "you" : prog;
+ plyr[BLACK] = input[BLACK] == USER ? user : prog;
+ plyr[WHITE] = input[WHITE] == USER ? user : prog;
bdwho(1);
goto top;
case USER: /* input comes from standard input */
getinput:
- if (interactive)
- ask("move? ");
- if (!get_line(buf, sizeof(buf))) {
- curmove = RESIGN;
- break;
- }
- if (buf[0] == '\0')
- goto getinput;
- curmove = ctos(buf);
if (interactive) {
+ ask("Select move, (S)ave or (Q)uit.");
+ curmove = get_coord();
if (curmove == SAVE) {
FILE *fp;
- ask("save file name? ");
+ ask("Save file name? ");
(void)get_line(fname, sizeof(fname));
if ((fp = fopen(fname, "w")) == NULL) {
misclog("cannot create save file");
}
if (curmove != RESIGN &&
board[curmove].s_occ != EMPTY) {
- misclog("Illegal move");
+ /*misclog("Illegal move");*/
+ beep();
goto getinput;
}
+ } else {
+ if (!get_line(buf, sizeof(buf))) {
+ curmove = RESIGN;
+ break;
+ }
+ if (buf[0] == '\0')
+ goto getinput;
+ curmove = ctos(buf);
}
break;
case PROGRAM: /* input comes from the program */
+ if (interactive)
+ ask("Thinking...");
curmove = pickmove(color);
break;
}
if (interactive) {
- misclog(fmt[color], movenum, stoc(curmove));
+ misclog("%3d%s%-6s", movenum, color ? " " : " ",
+ stoc(curmove));
}
if ((i = makemove(color, curmove)) != MOVEOK)
break;
bdisp();
}
if (interactive) {
- move(22, 0);
+ move(BSZ3, 0);
switch (i) {
case WIN:
if (input[color] == PROGRAM)
addstr("Ha ha, I won");
+ else if (input[0] == USER && input[1] == USER)
+ addstr("Well, you won (and lost)");
else
addstr("Rats! you won");
break;
case TIE:
- addstr("Wow! its a tie");
+ addstr("Wow! It's a tie");
break;
case ILLEGAL:
addstr("Illegal move");
bdisp();
if (i != RESIGN) {
replay:
- ask("replay? ");
- if (get_line(buf, sizeof(buf)) &&
- (buf[0] == 'y' || buf[0] == 'Y'))
+ ask("Play again? ");
+ ch = get_key("YyNnQqSs");
+ if (ch == 'Y' || ch == 'y')
goto again;
- if (strcmp(buf, "save") == 0) {
+ if (ch == 'S') {
FILE *fp;
- ask("save file name? ");
+ ask("Save file name? ");
(void)get_line(fname, sizeof(fname));
if ((fp = fopen(fname, "w")) == NULL) {
misclog("cannot create save file");
if (!interactive)
quit();
top:
- ask("cmd? ");
+ ask("debug command: ");
if (!get_line(input, sizeof(input)))
quit();
switch (*input) {
{
va_list ap;
+ if (interactive) {
+ bdisp();
+ cursfini();
+ }
+
fprintf(stderr, "%s: ", prog);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
fprintf(stderr, "\n");
- fputs("resign\n", stdout);
- quit();
+ fputs("I resign\n", stdout);
+ exit(1);
}
git.ckatri.com / bsdgames-darwin.git / blobdiff