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author | jkh <jkh@FreeBSD.org> | 1994-09-04 04:03:31 +0000 |
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committer | jkh <jkh@FreeBSD.org> | 1994-09-04 04:03:31 +0000 |
commit | 057afceb86e030ad65b0130436860d9a18066186 (patch) | |
tree | a0ced9c9b9278eb776d89cd2565c27ddcf020b51 /games/trek/impulse.c | |
parent | eedec95276cdb8aef98e92c5371000f10b8d6ba7 (diff) | |
download | FreeBSD-src-057afceb86e030ad65b0130436860d9a18066186.zip FreeBSD-src-057afceb86e030ad65b0130436860d9a18066186.tar.gz |
Bring in the 4.4 Lite games directory, modulo man page changes and segregation
of the x11 based games. I'm not going to tag the originals with bsd_44_lite
and do this in two stages since it's just not worth it for this collection,
and I've got directory renames to deal with that way. Bleah.
Submitted by: jkh
Diffstat (limited to 'games/trek/impulse.c')
-rw-r--r-- | games/trek/impulse.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/games/trek/impulse.c b/games/trek/impulse.c new file mode 100644 index 0000000..afd4d22 --- /dev/null +++ b/games/trek/impulse.c @@ -0,0 +1,80 @@ +/* + * 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 +static char sccsid[] = "@(#)impulse.c 8.1 (Berkeley) 5/31/93"; +#endif /* not lint */ + +# include "trek.h" + +/** + ** move under impulse power + **/ + +impulse() +{ + int course; + register int power; + double dist, time; + register int percent; + extern double move(); + + if (Ship.cond == DOCKED) + return (printf("Scotty: Sorry captain, but we are still docked.\n")); + if (damaged(IMPULSE)) + return (out(IMPULSE)); + if (getcodi(&course, &dist)) + return; + power = 20 + 100 * dist; + percent = 100 * power / Ship.energy + 0.5; + if (percent >= 85) + { + printf("Scotty: That would consume %d%% of our remaining energy.\n", + percent); + if (!getynpar("Are you sure that is wise")) + return; + printf("Aye aye, sir\n"); + } + time = dist / 0.095; + percent = 100 * time / Now.time + 0.5; + if (percent >= 85) + { + printf("Spock: That would take %d%% of our remaining time.\n", + percent); + if (!getynpar("Are you sure that is wise")) + return; + printf("(He's finally gone mad)\n"); + } + Move.time = move(0, course, time, 0.095); + Ship.energy -= 20 + 100 * Move.time * 0.095; +} |