cgram: allow providing an input file instead of the random fortune

[bsdgames-darwin.git] / gomoku / main.c

diff --git a/gomoku/main.c b/gomoku/main.c
index 0f9b18f99d251b85fc2c3b0ae20f5aa45774d73b..26414ba61406e4ff95fe28462e12eb3fec89d46f 100644 (file)
--- a/gomoku/main.c
+++ b/gomoku/main.c
@@ -1,4 +1,4 @@
-/*     $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
 
 /*
  * Copyright (c) 1994


@@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1994\
 #if 0
 static char sccsid[] = "@(#)main.c     8.4 (Berkeley) 5/4/95";
 #else
 #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 */
 
 #endif
 #endif /* not lint */
 


@@ -62,10 +62,13 @@ __RCSID("$NetBSD: main.c,v 1.21 2010/03/29 02:46:05 dholland Exp $");
 #define PROGRAM        1               /* get input from program */
 #define INPUTF 2               /* get input from a file */
 
 #define PROGRAM        1               /* get input from program */
 #define INPUTF 2               /* get input from a file */
 

+#define LOGIN_NAME_MAX 73
+

 int    interactive = 1;        /* true if interactive */
 int    debug;                  /* true if debugging */
 static int test;               /* both moves come from 1: input, 2: computer */
 static char *prog;             /* name of program */
 int    interactive = 1;        /* true if interactive */
 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 */
 
 static FILE *debugfp;          /* file for debug output */
 static FILE *inputfp;          /* file for debug input */
 


@@ -90,16 +93,20 @@ main(int argc, char **argv)
 {
        char buf[128];
        char fname[PATH_MAX];
 {
        char buf[128];
        char fname[PATH_MAX];

+       char *tmp;

        int color, curmove, i, ch;
        int input[2];
        int color, curmove, i, ch;
        int input[2];

-       static const char *const fmt[2] = {
-               "%3d %-6s",
-               "%3d        %-6s"
-       };

 
        /* Revoke setgid privileges */
        setgid(getgid());
 
 
        /* 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], '/');
        color = curmove = 0;
 
        prog = strrchr(argv[0], '/');


@@ -120,10 +127,10 @@ main(int argc, char **argv)
                        if ((debugfp = fopen(optarg, "w")) == NULL)
                                err(1, "%s", optarg);
                        break;
                        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;
                        test = 1;
                        break;

-               case 'c':       /* testing: computer verses computer */
+               case 'c':       /* testing: computer versus computer */

                        test = 2;
                        break;
                }
                        test = 2;
                        break;
                }


@@ -136,11 +143,7 @@ main(int argc, char **argv)
        }
 
        if (!debug)
        }
 
        if (!debug)

-#ifdef SVR4
-               srand(time(0));
-#else

                srandom(time(0));
                srandom(time(0));

-#endif

        if (interactive)
                cursinit();             /* initialize curses */
 again:
        if (interactive)
                cursinit();             /* initialize curses */
 again:


@@ -156,21 +159,26 @@ again:
 #endif
 
                if (inputfp == NULL && test == 0) {
 #endif
 
                if (inputfp == NULL && test == 0) {

+                       move(BSZ3, 0);
+                       printw("Black moves first. ");
+                       ask("(B)lack or (W)hite? ");

                        for (;;) {
                        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;
                                }
                                        color = BLACK;
                                        break;
                                }

-                               if (buf[0] == 'w' || buf[0] == 'W') {
+                               if (ch == 'w' || ch == 'W') {

                                        color = WHITE;
                                        break;
                                }
                                        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 {
                        clrtoeol();
                }
        } else {


@@ -191,25 +199,25 @@ again:
                input[WHITE] = INPUTF;
        } else {
                switch (test) {
                input[WHITE] = INPUTF;
        } else {
                switch (test) {

-               case 0: /* user verses program */
+               case 0: /* user versus program */

                        input[color] = USER;
                        input[!color] = PROGRAM;
                        break;
 
                        input[color] = USER;
                        input[!color] = PROGRAM;
                        break;
 

-               case 1: /* user verses user */
+               case 1: /* user versus user */

                        input[BLACK] = USER;
                        input[WHITE] = USER;
                        break;
 
                        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) {
                        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);
        }
 
                bdwho(1);
        }
 


@@ -221,42 +229,35 @@ again:
                        if (curmove != ILLEGAL)
                                break;
                        switch (test) {
                        if (curmove != ILLEGAL)
                                break;
                        switch (test) {

-                       case 0: /* user verses program */
+                       case 0: /* user versus program */

                                input[color] = USER;
                                input[!color] = PROGRAM;
                                break;
 
                                input[color] = USER;
                                input[!color] = PROGRAM;
                                break;
 

-                       case 1: /* user verses user */
+                       case 1: /* user versus user */

                                input[BLACK] = USER;
                                input[WHITE] = USER;
                                break;
 
                                input[BLACK] = USER;
                                input[WHITE] = USER;
                                break;
 

-                       case 2: /* program verses program */
+                       case 2: /* program versus program */

                                input[BLACK] = PROGRAM;
                                input[WHITE] = PROGRAM;
                                break;
                        }
                                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:
                        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) {
                        if (interactive) {

+                               ask("Select move, (S)ave or (Q)uit.");
+                               curmove = get_coord();

                                if (curmove == SAVE) {
                                        FILE *fp;
 
                                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");
                                        (void)get_line(fname, sizeof(fname));
                                        if ((fp = fopen(fname, "w")) == NULL) {
                                                misclog("cannot create save file");


@@ -270,18 +271,30 @@ again:
                                }
                                if (curmove != RESIGN &&
                                    board[curmove].s_occ != EMPTY) {
                                }
                                if (curmove != RESIGN &&
                                    board[curmove].s_occ != EMPTY) {

-                                       misclog("Illegal move");
+                                       /*misclog("Illegal move");*/
+                                       beep();

                                        goto getinput;
                                }
                                        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 */
                        }
                        break;
 
                case PROGRAM: /* input comes from the program */

+                       if (interactive)
+                               ask("Thinking...");

                        curmove = pickmove(color);
                        break;
                }
                if (interactive) {
                        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;
                }
                if ((i = makemove(color, curmove)) != MOVEOK)
                        break;


@@ -289,16 +302,18 @@ again:
                        bdisp();
        }
        if (interactive) {
                        bdisp();
        }
        if (interactive) {

-               move(22, 0);
+               move(BSZ3, 0);

                switch (i) {
                case WIN:
                        if (input[color] == PROGRAM)
                                addstr("Ha ha, I won");
                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:
                        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");
                        break;
                case ILLEGAL:
                        addstr("Illegal move");


@@ -308,14 +323,14 @@ again:
                bdisp();
                if (i != RESIGN) {
                replay:
                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;
                                goto again;

-                       if (strcmp(buf, "save") == 0) {
+                       if (ch == 'S') {

                                FILE *fp;
 
                                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");
                                (void)get_line(fname, sizeof(fname));
                                if ((fp = fopen(fname, "w")) == NULL) {
                                        misclog("cannot create save file");


@@ -367,7 +382,7 @@ whatsup(int signum)
        if (!interactive)
                quit();
 top:
        if (!interactive)
                quit();
 top:

-       ask("cmd? ");
+       ask("debug command: ");

        if (!get_line(input, sizeof(input)))
                quit();
        switch (*input) {
        if (!get_line(input, sizeof(input)))
                quit();
        switch (*input) {


@@ -549,12 +564,17 @@ panic(const char *fmt, ...)
 {
        va_list ap;
 
 {
        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");
 
        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);

 }
 }