from <Someone>: #rub touchstone

<Someone>'s message said this was committed, but the cvs repository
didn't reflect his changes.

> Subject: patch: #rub touchstone
> Date: Wed, 20 Feb 2002 23:33:27 -0800
> <email deleted>
>
> Implement <Someone>'s suggestion.
>
> - allow the #rub command to apply to gray stones
> - update various doc & help files to reflect the change
>
> Committed to CVS.

dat/hh

@@ -92,7 +92,7 @@ M-n     name    name an item or type of object
 M-o     offer   offer a sacrifice to the gods
 M-p     pray    pray to the gods for help
 M-q     quit    stop playing
-M-r     rub     rub a lamp
+M-r     rub     rub a lamp or a stone
 M-s     sit     sit down
 M-t     turn    turn undead
 M-u     untrap  untrap something

doc/Guidebook.mn

@@ -692,7 +692,7 @@ Quit the program without saving your game.
 .lp #ride
 Ride (or stop riding) a monster.
 .lp #rub
-Rub a lamp.
+Rub a lamp or a stone.
 .lp #sit
 Sit down.
 .lp #turn

doc/Guidebook.tex

@@ -923,7 +923,7 @@ Quit the program without saving your game.
 Ride (or stop riding) a monster.
 %.lp
 \item[\tb{\#rub}]
-Rub a lamp.
+Rub a lamp or a stone.
 %.lp
 \item[\tb{\#sit}]
 Sit down.

src/apply.c

@@ -1146,13 +1146,24 @@ light_cocktail(obj)
 	    begin_burn(obj, FALSE);
 }
 
-static NEARDATA const char cuddly[] = { TOOL_CLASS, 0 };
+static NEARDATA const char cuddly[] = { TOOL_CLASS, GEM_CLASS, 0 };
 
 int
 dorub()
 {
 	struct obj *obj = getobj(cuddly, "rub");
 
+	if (obj && obj->oclass == GEM_CLASS) {
+	    if (obj->otyp == FLINT || obj->otyp == LUCKSTONE ||
+		obj->otyp == LOADSTONE || obj->otyp == TOUCHSTONE) {
+		use_stone(obj);
+		return 1;
+	    } else {
+		pline("Sorry, I don't know how to use that.");
+		return 0;
+	    }
+	}
+
 	if(!obj || (obj != uwep && !wield_tool(obj))) return 0;
 
 	/* now uwep is obj */

src/cmd.c

@@ -1390,7 +1390,7 @@ struct ext_func_tab extcmdlist[] = {
 #ifdef STEED
 	{"ride", "ride (or stop riding) a monster", doride, FALSE},
 #endif
-	{"rub", "rub a lamp", dorub, FALSE},
+	{"rub", "rub a lamp or a stone", dorub, FALSE},
 	{"sit", "sit down", dosit, FALSE},
 	{"turn", "turn undead", doturn, TRUE},
 	{"twoweapon", "toggle two-weapon combat", dotwoweapon, FALSE},

src/invent.c

@@ -817,9 +817,12 @@ register const char *let,*word;
 		|| (!strcmp(word, "tin") &&
 		    (otyp != CORPSE || !tinnable(otmp)))
 		|| (!strcmp(word, "rub") &&
-		    (otmp->oclass == TOOL_CLASS &&
-		     otyp != OIL_LAMP && otyp != MAGIC_LAMP &&
-		     otyp != BRASS_LANTERN))
+		    ((otmp->oclass == TOOL_CLASS &&
+		      otyp != OIL_LAMP && otyp != MAGIC_LAMP &&
+		      otyp != BRASS_LANTERN) ||
+		     (otmp->oclass == GEM_CLASS &&
+		      otyp != LUCKSTONE && otyp != LOADSTONE &&
+		      otyp != TOUCHSTONE && otyp != FLINT)))
 		|| ((!strcmp(word, "use or apply") ||
 			!strcmp(word, "untrap with")) &&
 		     /* Picks, axes, pole-weapons, bullwhips */