A revision of "The purpose of computing is insight, not numbers" by

[bsdgames-darwin.git] / trek / warp.c

diff --git a/trek/warp.c b/trek/warp.c
index d221d965646e7ca1d89e8cbd44715a43064e09a6..1e792ebc7d39f49998205022e3c0692dccb31a7d 100644 (file)
--- a/trek/warp.c
+++ b/trek/warp.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: warp.c,v 1.6 1998/09/11 14:28:28 hubertf Exp $ */
+/*     $NetBSD: warp.c,v 1.11 2009/05/24 22:55:03 dholland Exp $       */
 
 /*
  * Copyright (c) 1980, 1993
@@ -12,11 +12,7 @@
  * 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
+ * 3. 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.
  *
@@ -38,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)warp.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: warp.c,v 1.6 1998/09/11 14:28:28 hubertf Exp $");
+__RCSID("$NetBSD: warp.c,v 1.11 2009/05/24 22:55:03 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -66,8 +62,7 @@ __RCSID("$NetBSD: warp.c,v 1.6 1998/09/11 14:28:28 hubertf Exp $");
 */
 
 void
-dowarp(fl)
-       int fl;
+dowarp(int fl)
 {
        int c;
        double d;
@@ -78,9 +73,7 @@ dowarp(fl)
 }
 
 void
-warp(fl, c, d)
-int    fl, c;
-double d;
+warp(int fl, int c, double d)
 {
        char           *p;
        int             course;
@@ -91,13 +84,13 @@ double      d;
        double          frac;
        int             percent;
        int             i;
+       double repairs;
 
        if (Ship.cond == DOCKED) {
                printf("%s is docked\n", Ship.shipname);
                return;
        }
-       if (damaged(WARP))
-       {
+       if (damaged(WARP)) {
                out(WARP);
                return;
        }
@@ -108,9 +101,9 @@ double      d;
        /* check to see that we are not using an absurd amount of power */
        power = (dist + 0.05) * Ship.warp3;
        percent = 100 * power / Ship.energy + 0.5;
-       if (percent >= 85)
-       {
-               printf("Scotty: That would consume %d%% of our remaining energy.\n",
+       if (percent >= 85) {
+               printf("Scotty: That would consume %d%% of our remaining "
+                      "energy.\n",
                        percent);
                if (!getynpar("Are you sure that is wise"))
                        return;
@@ -122,8 +115,7 @@ double      d;
 
        /* check to see that that value is not ridiculous */
        percent = 100 * time / Now.time + 0.5;
-       if (percent >= 85)
-       {
+       if (percent >= 85) {
                printf("Spock: That would take %d%% of our remaining time.\n",
                        percent);
                if (!getynpar("Are you sure that is wise"))
@@ -131,12 +123,12 @@ double    d;
        }
 
        /* compute how far we will go if we get damages */
-       if (Ship.warp > 6.0 && ranf(100) < 20 + 15 * (Ship.warp - 6.0))
-       {
+       if (Ship.warp > 6.0 && ranf(100) < 20 + 15 * (Ship.warp - 6.0)) {
                frac = franf();
                dist *= frac;
                time *= frac;
-               damage(WARP, (frac + 1.0) * Ship.warp * (franf() + 0.25) * 0.20);
+               repairs = (frac + 1.0) * Ship.warp * (franf() + 0.25) * 0.20;
+               damage(WARP, repairs);
        }
 
        /* do the move */
@@ -155,26 +147,23 @@ double    d;
        sleep(2);
        printf("Crew experiencing extreme sensory distortion\n");
        sleep(4);
-       if (ranf(100) >= 100 * dist)
-       {
+       if (ranf(100) >= 100 * dist) {
                printf("Equilibrium restored -- all systems normal\n");
                return;
        }
 
        /* select a bizzare thing to happen to us */
        percent = ranf(100);
-       if (percent < 70)
-       {
+       if (percent < 70) {
                /* time warp */
-               if (percent < 35 || !Game.snap)
-               {
+               if (percent < 35 || !Game.snap) {
                        /* positive time warp */
                        time = (Ship.warp - 8.0) * dist * (franf() + 1.0);
                        Now.date += time;
-                       printf("Positive time portal entered -- it is now Stardate %.2f\n",
+                       printf("Positive time portal entered -- "
+                              "it is now Stardate %.2f\n",
                                Now.date);
-                       for (i = 0; i < MAXEVENTS; i++)
-                       {
+                       for (i = 0; i < MAXEVENTS; i++) {
                                percent = Event[i].evcode;
                                if (percent == E_FIXDV || percent == E_LRTB)
                                        Event[i].date += time;
@@ -190,7 +179,8 @@ double      d;
                memcpy(p, Event, sizeof Event);
                p += sizeof Event;
                memcpy(p, &Now, sizeof Now);
-               printf("Negative time portal entered -- it is now Stardate %.2f\n",
+               printf("Negative time portal entered -- "
+                      "it is now Stardate %.2f\n",
                        Now.date);
                for (i = 0; i < MAXEVENTS; i++)
                        if (Event[i].evcode == E_FIXDV)
@@ -201,7 +191,8 @@ double      d;
        /* test for just a lot of damage */
        if (percent < 80)
                lose(L_TOOFAST);
-       printf("Equilibrium restored -- extreme damage occured to ship systems\n");
+       printf("Equilibrium restored -- "
+              "extreme damage occurred to ship systems\n");
        for (i = 0; i < NDEV; i++)
                damage(i, (3.0 * (franf() + franf()) + 1.0) * Param.damfac[i]);
        Ship.shldup = 0;