1/*	$NetBSD: score.c,v 1.10 2009/05/25 00:03:18 dholland Exp $	*/
2
3/*
4 * Copyright (c) 1980, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33#ifndef lint
34#if 0
35static char sccsid[] = "@(#)score.c	8.1 (Berkeley) 5/31/93";
36#else
37__RCSID("$NetBSD: score.c,v 1.10 2009/05/25 00:03:18 dholland Exp $");
38#endif
39#endif /* not lint */
40
41#include <stdarg.h>
42#include <stdio.h>
43#include "trek.h"
44#include "getpar.h"
45
46/*
47**  PRINT OUT THE CURRENT SCORE
48*/
49
50static void scoreitem(long amount, const char *descfmt, ...)
51	__printflike(2, 3);
52
53static void
54scoreitem(long amount, const char *descfmt, ...)
55{
56	va_list ap;
57	char buf[128];
58
59	if (amount == 0)
60		return;
61
62	va_start(ap, descfmt);
63	vsnprintf(buf, sizeof(buf), descfmt, ap);
64	va_end(ap);
65
66	printf("%-40s %10ld\n", buf, amount);
67}
68
69long
70score(void)
71{
72	int		u;
73	int		t;
74	long		s;
75	double		r;
76
77	printf("\n*** Your score:\n");
78
79	s = t = Param.klingpwr / 4 * (u = Game.killk);
80	scoreitem(t, "%d Klingons killed", u);
81
82	r = Now.date - Param.date;
83	if (r < 1.0)
84		r = 1.0;
85	r = Game.killk / r;
86	s += (t = 400 * r);
87	scoreitem(t, "Kill rate %.2f Klingons/stardate", r);
88
89	r = Now.klings;
90	r /= Game.killk + 1;
91	s += (t = -400 * r);
92	scoreitem(t, "Penalty for %d klingons remaining", Now.klings);
93
94	if (Move.endgame > 0) {
95		s += (t = 100 * (u = Game.skill));
96		scoreitem(t, "Bonus for winning a %s%s game",
97			Skitab[u - 1].abbrev, Skitab[u - 1].full);
98	}
99
100	if (Game.killed) {
101		s -= 500;
102		scoreitem(-500, "Penalty for getting killed");
103	}
104
105	s += (t = -100 * (u = Game.killb));
106	scoreitem(t, "%d starbases killed", u);
107
108	s += (t = -100 * (u = Game.helps));
109	scoreitem(t, "%d calls for help", u);
110
111	s += (t = -5 * (u = Game.kills));
112	scoreitem(t, "%d stars destroyed", u);
113
114	s += (t = -150 * (u = Game.killinhab));
115	scoreitem(t, "%d inhabited starsystems destroyed", u);
116
117	if (Ship.ship != ENTERPRISE) {
118		s -= 200;
119		scoreitem(-200, "penalty for abandoning ship");
120	}
121
122	s += (t = 3 * (u = Game.captives));
123	scoreitem(t, "%d Klingons captured", u);
124
125	s += (t = -(u = Game.deaths));
126	scoreitem(t, "%d casualties", u);
127
128	printf("\n");
129	scoreitem(s, "***  TOTAL");
130	return (s);
131}
132