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

1 files changed, 93 insertions, 0 deletions

diff --git a/games/sail/dr_5.c b/games/sail/dr_5.c
new file mode 100644
index 0000000..7e1e3c4
--- /dev/null
+++ b/games/sail/dr_5.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 1983, 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[] = "@(#)dr_5.c	8.1 (Berkeley) 5/31/93";
+#endif /* not lint */
+
+#include "externs.h"
+
+subtract(from, totalfrom, crewfrom, fromcap, pcfrom)
+struct ship *from, *fromcap;
+int pcfrom;
+register int  totalfrom, crewfrom[3];
+{
+	register int n;
+
+	if (fromcap == from && totalfrom) {		/* if not captured */
+		for (n = 0; n < 3; n++) {
+			if (totalfrom > crewfrom[n]) {
+				totalfrom -= crewfrom[n];
+				crewfrom[n] = 0;
+			} else {
+				crewfrom[n] -= totalfrom;
+				totalfrom = 0;
+			}
+		}
+		Write(W_CREW, from, 0, crewfrom[0], crewfrom[1], crewfrom[2], 0);
+	} else if (totalfrom) {
+		pcfrom -= totalfrom;
+		pcfrom = pcfrom < 0 ? 0 : pcfrom;
+		Write(W_PCREW, from, 0, pcfrom, 0, 0, 0);
+	}
+}
+
+mensent(from, to, crew, captured, pc, isdefense)
+struct ship *from, *to, **captured;
+int crew[3], *pc;
+char isdefense;
+{					/* returns # of crew squares sent */
+	int men = 0;
+	register int n;
+	int c1, c2, c3;
+	register struct BP *bp;
+
+	*pc = from->file->pcrew;
+	*captured = from->file->captured;
+	crew[0] = from->specs->crew1;
+	crew[1] = from->specs->crew2;
+	crew[2] = from->specs->crew3;
+	bp = isdefense ? from->file->DBP : from->file->OBP;
+	for (n=0; n < NBP; n++, bp++) {
+		if (bp->turnsent && bp->toship == to)
+			men += bp->mensent;
+	}
+	if (men) {
+		c1 = men/100 ? crew[0] : 0;
+		c2 = (men%100)/10 ? crew[1] : 0;
+		c3 = men/10 ? crew[2] : 0;
+		c3 = *captured == 0 ? crew[2] : *pc;
+	} else
+		c1 = c2 = c3 = 0;
+	return(c1 + c2 + c3);
+}