initial import of 386bsd-0.1 sources

1 files changed, 144 insertions, 0 deletions

diff --git a/trek/dock.c b/trek/dock.c
new file mode 100644
index 00000000..d83ada39
--- /dev/null
+++ b/trek/dock.c
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+/*
+ * 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[] = "@(#)dock.c	5.4 (Berkeley) 6/1/90";
+#endif /* not lint */
+
+# include	"trek.h"
+
+/*
+**  DOCK TO STARBASE
+**
+**	The starship is docked to a starbase.  For this to work you
+**	must be adjacent to a starbase.
+**
+**	You get your supplies replenished and your captives are
+**	disembarked.  Note that your score is updated now, not when
+**	you actually take the captives.
+**
+**	Any repairs that need to be done are rescheduled to take
+**	place sooner.  This provides for the faster repairs when you
+**	are docked.
+*/
+
+dock()
+{
+	register int		i, j;
+	int			ok;
+	register struct event	*e;
+
+	if (Ship.cond == DOCKED)
+		return (printf("Chekov: But captain, we are already docked\n"));
+	/* check for ok to dock, i.e., adjacent to a starbase */
+	ok = 0;
+	for (i = Ship.sectx - 1; i <= Ship.sectx + 1 && !ok; i++)
+	{
+		if (i < 0 || i >= NSECTS)
+			continue;
+		for (j = Ship.secty - 1; j <= Ship.secty + 1; j++)
+		{
+			if (j  < 0 || j >= NSECTS)
+				continue;
+			if (Sect[i][j] == BASE)
+			{
+				ok++;
+				break;
+			}
+		}
+	}
+	if (!ok)
+		return (printf("Chekov: But captain, we are not adjacent to a starbase.\n"));
+
+	/* restore resources */
+	Ship.energy = Param.energy;
+	Ship.torped = Param.torped;
+	Ship.shield = Param.shield;
+	Ship.crew = Param.crew;
+	Game.captives += Param.brigfree - Ship.brigfree;
+	Ship.brigfree = Param.brigfree;
+
+	/* reset ship's defenses */
+	Ship.shldup = 0;
+	Ship.cloaked = 0;
+	Ship.cond = DOCKED;
+	Ship.reserves = Param.reserves;
+
+	/* recalibrate space inertial navigation system */
+	Ship.sinsbad = 0;
+
+	/* output any saved radio messages */
+	dumpssradio();
+
+	/* reschedule any device repairs */
+	for (i = 0; i < MAXEVENTS; i++)
+	{
+		e = &Event[i];
+		if (e->evcode != E_FIXDV)
+			continue;
+		reschedule(e, (e->date - Now.date) * Param.dockfac);
+	}
+	return;
+}
+
+
+/*
+**  LEAVE A STARBASE
+**
+**	This is the inverse of dock().  The main function it performs
+**	is to reschedule any damages so that they will take longer.
+*/
+
+undock()
+{
+	register struct event	*e;
+	register int		i;
+
+	if (Ship.cond != DOCKED)
+	{
+		printf("Sulu: Pardon me captain, but we are not docked.\n");
+		return;
+	}
+	Ship.cond = GREEN;
+	Move.free = 0;
+
+	/* reschedule device repair times (again) */
+	for (i = 0; i < MAXEVENTS; i++)
+	{
+		e = &Event[i];
+		if (e->evcode != E_FIXDV)
+			continue;
+		reschedule(e, (e->date - Now.date) / Param.dockfac);
+	}
+	return;
+}