Fix some steed/wounded legs things. Also add a wizard-only enlightenment

message specifying that the steed has wounded legs.

doc/buglist

@@ -152,16 +152,8 @@ Riding bugs:
    showing the player in that situation. The u.usteed check in the 
    display_self() macro could become u.usteed && !u.usteed.minvis 
    to accomodate that.
--- Land mine traps cause wounded legs when the character is riding, and 
-   don't do any harm to the steed.  
 -- Wielding Stormbringer while riding should result in it attacking
    your steed on occasion.
--- There are several inappropriate items around riding a steed
-   with wounded legs: 
-   -Dexterity is periodically abused.
-   -Wounded legs are a minor prayer trouble.
-   -Wounded legs are considered an unfixable unicorn horn trouble.
-   -Falling/being thrown from steed doesn't incur usual wounded-legs DEX hit.
 -- The steed might want to wander about when you are paralyzed (of course the
    knight's well-trained pony wouldn't)
    [eino.keskitalo@purkki.mbnet.fi]

doc/fixes33.2

@@ -234,6 +234,10 @@ quaffing a noncursed potion of speed no longer heals the steed's wounded legs
 prevent mounting of steed when you have Wounded_legs to prevent abuse;
 	dismount does an unconditional healing of Wounded_legs during the
 	Wounded_legs context switch
+wounded legs on a steed doesn't count as a prayer trouble
+wounded legs on a steed doesn't abuse dexterity
+make wounded legs gained by falling off a steed consistent (dexterity loss)
+land mines while mounted should hurt the steed
 self-genocide while sitting on a throne should not refer to scroll of genocide
 eating dogfood or fixing a squeaky board conveys experience but didn't
 	check for gaining a new level

src/apply.c

@@ -2703,7 +2703,11 @@ int unfixable_trouble_count(is_horn)
 
 	if (Stoned) unfixable_trbl++;
 	if (Strangled) unfixable_trbl++;
-	if (Wounded_legs) unfixable_trbl++;
+	if (Wounded_legs
+#ifdef STEED
+		    && !u.usteed
+#endif
+				) unfixable_trbl++;
 	if (Slimed) unfixable_trbl++;
 	/* lycanthropy is not desirable, but it doesn't actually make you feel
 	   bad */

src/attrib.c

@@ -350,7 +350,11 @@ exerper()
 
 		if(Sick || Vomiting)     exercise(A_CON, FALSE);
 		if(Confusion || Hallucination)		exercise(A_WIS, FALSE);
-		if(Wounded_legs || Fumbling || HStun)	exercise(A_DEX, FALSE);
+		if((Wounded_legs 
+#ifdef STEED
+		    && !u.usteed
+#endif
+			    ) || Fumbling || HStun)	exercise(A_DEX, FALSE);
 	}
 }
 

src/cmd.c

@@ -790,6 +790,14 @@ int final;	/* 0 => still in progress; 1 => over, survived; 2 => dead */
 		Sprintf(buf, "wounded %s", makeplural(body_part(LEG)));
 		you_have(buf);
 	}
+#if defined(WIZARD) && defined(STEED)
+	if (Wounded_legs && u.usteed && wizard) {
+	    Strcpy(buf, x_monnam(u.usteed, ARTICLE_YOUR, (char *)0, 
+		    SUPPRESS_SADDLE | SUPPRESS_HALLUCINATION, FALSE));
+	    *buf = highc(*buf);
+	    enl_msg(buf, " has", " had", " wounded legs");
+	}
+#endif
 	if (Sleeping) enl_msg("You ", "fall", "fell", " asleep");
 	if (Hunger) enl_msg("You hunger", "", "ed", " rapidly");
 

src/pray.c

@@ -167,7 +167,11 @@ in_trouble()
 	if(Blinded > 1) return(TROUBLE_BLIND);
 	for(i=0; i<A_MAX; i++)
 	    if(ABASE(i) < AMAX(i)) return(TROUBLE_POISONED);
-	if(Wounded_legs) return (TROUBLE_WOUNDED_LEGS);
+	if(Wounded_legs
+#ifdef STEED
+		    && !u.usteed
+#endif
+				) return (TROUBLE_WOUNDED_LEGS);
 	if(u.uhs >= HUNGRY) return(TROUBLE_HUNGRY);
 	if(HStun) return (TROUBLE_STUNNED);
 	if(HConfusion) return (TROUBLE_CONFUSED);

src/steed.c

@@ -457,8 +457,7 @@ dismount_steed(reason)
 		You("%s off of %s!", verb, mon_nam(mtmp));
 		if (!have_spot) have_spot = landing_spot(&cc,1);
 		losehp(rn1(10,10), "riding accident", KILLED_BY_AN);
-		HWounded_legs += rn1(5, 5);
-		EWounded_legs |= BOTH_SIDES;
+		set_wounded_legs(BOTH_SIDES, HWounded_legs + rn1(5,5));
 		repair_leg_damage = FALSE;
 		break;
 	    case DISMOUNT_POLY:

src/trap.c

@@ -974,9 +974,23 @@ glovecheck:		(void) rust_dmg(uarmg, "gauntlets", 1, TRUE, &youmonst);
 			    already_seen ? a_your[trap->madeby_u] : "",
 			    already_seen ? " land mine" : "it");
 		} else {
+#ifdef STEED
+		    /* prevent landmine from killing steed, throwing you to
+		     * the ground, and you being affected again by the same
+		     * mine because it hasn't been deleted yet
+		     */
+		    static boolean recursive_mine = FALSE;
+
+		    if (recursive_mine) break;
+#endif
 		    seetrap(trap);
 		    pline("KAABLAMM!!!  You triggered %s land mine!",
 					    a_your[trap->madeby_u]);
+#ifdef STEED
+		    recursive_mine = TRUE;
+		    (void) steedintrap(trap, (struct obj *)0);
+		    recursive_mine = FALSE;
+#endif
 		    set_wounded_legs(LEFT_SIDE, rn1(35, 41));
 		    set_wounded_legs(RIGHT_SIDE, rn1(35, 41));
 		    exercise(A_DEX, FALSE);
@@ -1059,6 +1073,11 @@ struct obj *otmp;
 			}
 			steedhit = TRUE;
 			break;
+		case LANDMINE:
+			if (thitm(0, mtmp, (struct obj *)0, rnd(16)))
+			    trapkilled = TRUE;
+			steedhit = TRUE;
+			break;
 		case PIT:
 		case SPIKED_PIT:
 			if (mtmp->mhp <= 0 ||