diff options
Diffstat (limited to 'backgammon/common_source/board.c')
| -rw-r--r-- | backgammon/common_source/board.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/backgammon/common_source/board.c b/backgammon/common_source/board.c new file mode 100644 index 00000000..d21d36a9 --- /dev/null +++ b/backgammon/common_source/board.c @@ -0,0 +1,176 @@ +/* + * Copyright (c) 1980 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 +static char sccsid[] = "@(#)board.c 5.4 (Berkeley) 6/1/90"; +#endif /* not lint */ + +#include "back.h" + +static int i, j, k; +static char ln[60]; + +wrboard () { + register int l; + static char bl[] = + "| | | |\n"; + static char sv[] = + "| | | | \n"; + + fixtty (noech); + clear(); + + if (tflag) { + fboard(); + goto lastline; + } + + writel ("_____________________________________________________\n"); + writel (bl); + strcpy (ln,bl); + for (j = 1; j < 50; j += 4) { + k = j/4+(j > 24? 12: 13); + ln[j+1] = k%10+'0'; + ln[j] = k/10+'0'; + if (j == 21) + j += 4; + } + writel (ln); + for (i = 0; i < 5; i++) { + strcpy (ln,sv); + for (j = 1; j < 50; j += 4) { + k = j/4+(j > 24? 12: 13); + wrbsub (); + if (j == 21) + j += 4; + } + if (-board[25] > i) + ln[26] = 'w'; + if (-board[25] > i+5) + ln[25] = 'w'; + if (-board[25] > i+10) + ln[27] = 'w'; + l = 53; + if (off[1] > i || (off[1] < 0 && off[1]+15 > i)) { + ln[54] = 'r'; + l = 55; + } + if (off[1] > i+5 || (off[1] < 0 && off[1]+15 > i+5)) { + ln[55] = 'r'; + l = 56; + } + if (off[1] > i+10 || (off[1] < 0 && off[1]+15 > i+10)) { + ln[56] = 'r'; + l = 57; + } + ln[l++] = '\n'; + ln[l] = '\0'; + writel (ln); + } + strcpy (ln,bl); + ln[25] = 'B'; + ln[26] = 'A'; + ln[27] = 'R'; + writel (ln); + strcpy (ln,sv); + for (i = 4; i > -1; i--) { + for (j = 1; j < 50; j += 4) { + k = ((j > 24? 53: 49)-j)/4; + wrbsub(); + if (j == 21) + j += 4; + } + if (board[0] > i) + ln[26] = 'r'; + if (board[0] > i+5) + ln[25] = 'r'; + if (board[0] > i+10) + ln[27] = 'r'; + l = 53; + if (off[0] > i || (off[0] < 0 && off[0]+15 > i)) { + ln[54] = 'w'; + l = 55; + } + if (off[0] > i+5 || (off[0] < 0 && off[0]+15 > i+5)) { + ln[55] = 'w'; + l = 56; + } + if (off[0] > i+10 || (off[0] < 0 && off[0]+15 > i+10)) { + ln[56] = 'w'; + l = 57; + } + ln[l++] = '\n'; + ln[l] = '\0'; + writel (ln); + } + strcpy (ln,bl); + for (j = 1; j < 50; j += 4) { + k = ((j > 24? 53: 49)-j)/4; + ln[j+1] = k%10+'0'; + if (k > 9) + ln[j] = k/10+'0'; + if (j == 21) + j += 4; + } + writel (ln); + writel ("|_______________________|___|_______________________|\n"); + +lastline: + gwrite (); + if (tflag) + curmove (18,0); + else { + writec ('\n'); + writec ('\n'); + } + fixtty(raw); +} + +wrbsub () { + register int m; + register char d; + + if (board[k] > 0) { + m = board[k]; + d = 'r'; + } else { + m = -board[k]; + d = 'w'; + } + if (m>i) + ln[j+1] = d; + if (m>i+5) + ln[j] = d; + if (m>i+10) + ln[j+2] = d; +} |