diff options
Diffstat (limited to 'games/backgammon/common_source/one.c')
| -rw-r--r-- | games/backgammon/common_source/one.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/games/backgammon/common_source/one.c b/games/backgammon/common_source/one.c deleted file mode 100644 index e94c183f0d81..000000000000 --- a/games/backgammon/common_source/one.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (c) 1980, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)one.c 8.1 (Berkeley) 5/31/93"; -#endif -static const char rcsid[] = - "$FreeBSD$"; -#endif /* not lint */ - -#include "back.h" - -makmove (i) -int i; - -{ - int n, d; - int max; - - d = d0; - n = abs(g[i]-p[i]); - max = (*offptr < 0? 7: last()); - if (board[p[i]]*cturn <= 0) - return (checkd(d)+2); - if (g[i] != home && board[g[i]]*cturn < -1) - return (checkd(d)+3); - if (i || D0 == D1) { - if (n == max? D1 < n: D1 != n) - return (checkd(d)+1); - } else { - if (n == max? D0 < n && D1 < n: D0 != n && D1 != n) - return (checkd(d)+1); - if (n == max? D0 < n: D0 != n) { - if (d0) - return (checkd(d)+1); - swap; - } - } - if (g[i] == home && *offptr < 0) - return (checkd(d)+4); - h[i] = 0; - board[p[i]] -= cturn; - if (g[i] != home) { - if (board[g[i]] == -cturn) { - board[home] -= cturn; - board[g[i]] = 0; - h[i] = 1; - if (abs(bar-g[i]) < 7) { - (*inopp)--; - if (*offopp >= 0) - *offopp -= 15; - } - } - board[g[i]] += cturn; - if (abs(home-g[i]) < 7 && abs(home-p[i]) > 6) { - (*inptr)++; - if (*inptr+*offptr == 0) - *offptr += 15; - } - } else { - (*offptr)++; - (*inptr)--; - } - return (0); -} - -moverr (i) -int i; - -{ - int j; - - if (tflag) - curmove (20,0); - else - writec ('\n'); - writel ("Error: "); - for (j = 0; j <= i; j++) { - wrint (p[j]); - writec ('-'); - wrint (g[j]); - if (j < i) - writec (','); - } - writel ("... "); - movback (i); -} - - -checkd (d) -int d; - -{ - if (d0 != d) - swap; - return (0); -} - -last () { - int i; - - for (i = home-6*cturn; i != home; i += cturn) - if (board[i]*cturn > 0) - return (abs(home-i)); -} - -movback (i) -int i; - -{ - int j; - - for (j = i-1; j >= 0; j--) - backone(j); -} - -backone (i) -int i; - -{ - board[p[i]] += cturn; - if (g[i] != home) { - board[g[i]] -= cturn; - if (abs(g[i]-home) < 7 && abs(p[i]-home) > 6) { - (*inptr)--; - if (*inptr+*offptr < 15 && *offptr >= 0) - *offptr -= 15; - } - } else { - (*offptr)--; - (*inptr)++; - } - if (h[i]) { - board[home] += cturn; - board[g[i]] = -cturn; - if (abs(bar-g[i]) < 7) { - (*inopp)++; - if (*inopp+*offopp == 0) - *offopp += 15; - } - } -} |