swallowed time (trunk only)

     From a bug report, making engulf time longer for high AC
didn't make sense for non-digestion attacks:  taking longer to die from
being digested (high AC lets you last longer there) is much different from
being stuck inside a vortex or elemental and suffering extra buffettings
or whatever.  Calculate swallow time differently for non-digestion than
for digestion.  (The adjustment based around level 25 doesn't make much
sense either, but I left that in.)

     If you survive total digestion via life saving, you get a message
about the monster not liking your taste.  I don't think that's appropriate,
but haven't tried to figure out how to fix it.

doc/fixes35.0

@@ -131,6 +131,7 @@ avoid "Something's in the way" message with unidentified wand of locking
 better handling for Fort Ludios and endgame in wizard mode's `^V ?' menu
 no free lunch for gelatinous cubes eating scrolls of mail
 eating gold in front of the vault guard will make the guard angry
+calculate engulf time differently for non-digestion attacks than for digestion
 
 
 Platform- and/or Interface-Specific Fixes

src/mhitu.c

@@ -1,4 +1,4 @@
-/*	SCCS Id: @(#)mhitu.c	3.5	2006/02/01	*/
+/*	SCCS Id: @(#)mhitu.c	3.5	2006/03/27	*/
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* NetHack may be freely redistributed.  See license for details. */
 
@@ -1662,11 +1662,22 @@ gulpmu(mtmp, mattk)	/* monster swallows you, or damage if u.uswallow */
 		display_nhwindow(WIN_MESSAGE, FALSE);
 		vision_recalc(2);	/* hero can't see anything */
 		u.uswallow = 1;
+		/* for digestion, shorter time is more dangerous;
+		   for other swallowings, longer time means more
+		   chances for the swallower to attack */
+		if (mattk->adtyp == AD_DGST) {
+		    tim_tmp = 25 - (int)mtmp->m_lev;
+		    if (tim_tmp > 0) tim_tmp = rnd(tim_tmp) / 2;
+		    else if (tim_tmp < 0) tim_tmp = -(rnd(-tim_tmp) / 2);
+		    /* having good armor & high constitution makes
+		       it take longer for you to be digested, but
+		       you'll end up trapped inside for longer too */
+		    tim_tmp += -u.uac + 10 + (ACURR(A_CON) / 3 - 1);
+		} else {
+		    /* higher level attacker takes longer to eject hero */
+		    tim_tmp = rnd((int)mtmp->m_lev + 10 / 2);
+		}
 		/* u.uswldtim always set > 1 */
-		tim_tmp = 25 - (int)mtmp->m_lev;
-		if (tim_tmp > 0) tim_tmp = rnd(tim_tmp) / 2;
-		else if (tim_tmp < 0) tim_tmp = -(rnd(-tim_tmp) / 2);
-		tim_tmp += -u.uac + 10;
 		u.uswldtim = (unsigned)((tim_tmp < 2) ? 2 : tim_tmp);
 		swallowed(1);
 		for (otmp2 = invent; otmp2; otmp2 = otmp2->nobj)