X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=actions.c;h=7a401eb65faada635e3093218f47110181b64c7d;hb=a57d93ce35ccdea6fa4f260bf004d6f8f9924b2f;hp=a69dbc5d1685fa6860f461021c8c6f18656af265;hpb=e5f9c4fbea18216c40f1501cdee2ec21914e477c;p=open-adventure.git

diff --git a/actions.c b/actions.c
index a69dbc5..7a401eb 100644
--- a/actions.c
+++ b/actions.c
@@ -21,9 +21,9 @@ static int attack(FILE *input, long verb, token_t obj)
  *  enemies, or no enemies but 2 others. */
 {
     int spk = ACTSPK[verb];
-    int i = ATDWRF(game.loc);
+    int d = ATDWRF(game.loc);
     if (obj == 0) {
-	if (i > 0)
+	if (d > 0)
 	    obj=DWARF;
 	if (HERE(SNAKE))obj=obj*NOBJECTS+SNAKE;
 	if (AT(DRAGON) && game.prop[DRAGON] == 0)obj=obj*NOBJECTS+DRAGON;
@@ -65,48 +65,52 @@ static int attack(FILE *input, long verb, token_t obj)
     if (obj == DWARF && game.closed) return GO_DWARFWAKE;
     if (obj == DRAGON)spk=ALREADY_DEAD;
     if (obj == TROLL)spk=ROCKY_TROLL;
-    if (obj == OGRE)spk=OGRE_DOFGE;
-    if (obj == OGRE && i > 0) {
+    if (obj == OGRE)spk=OGRE_DODGE;
+    if (obj == OGRE && d > 0) {
 	RSPEAK(spk);
 	RSPEAK(KNIFE_THROWN);
 	DSTROY(OGRE);
-	int k=0;
-	for (i=1; i < PIRATE; i++) {
+	int dwarves=0;
+	for (int i=1; i < PIRATE; i++) {
 	    if (game.dloc[i] == game.loc) {
-		++k;
-		game.dloc[i] = LOC_61;
+		++dwarves;
+		game.dloc[i] = LOC_LONGWEST;
 		game.dseen[i]=false;
 	    }
 	}
-	spk=spk+1+1/k;
-	RSPEAK(spk);
-	return GO_CLEAROBJ;
+	spk=spk+1+1/dwarves;	/* FIXME: Arithmetic on message numbers */
     }
-    if (obj == BEAR)spk=BEAR_HANDS+(game.prop[BEAR]+1)/2;
-    if (obj != DRAGON || game.prop[DRAGON] != 0) {RSPEAK(spk); return GO_CLEAROBJ;}
-    /*  Fun stuff for dragon.  If he insists on attacking it, win!
-     *  Set game.prop to dead, move dragon to central loc (still
-     *  fixed), move rug there (not fixed), and move him there,
-     *  too.  Then do a null motion to get new description. */
-    RSPEAK(BARE_HANDS_QUERY);
-    GETIN(input,&WD1,&WD1X,&WD2,&WD2X);
-    if (WD1 != MAKEWD(25) && WD1 != MAKEWD(250519))
-	return GO_CHECKFOO;
-    PSPEAK(DRAGON,3);
-    game.prop[DRAGON]=1;
-    game.prop[RUG]=0;
-    int k=(PLAC[DRAGON]+FIXD[DRAGON])/2;
-    MOVE(DRAGON+NOBJECTS,-1);
-    MOVE(RUG+NOBJECTS,0);
-    MOVE(DRAGON,k);
-    MOVE(RUG,k);
-    DROP(BLOOD,k);
-    for (obj=1; obj<=NOBJECTS; obj++) {
-	if (game.place[obj] == PLAC[DRAGON] || game.place[obj] == FIXD[DRAGON])
-	    MOVE(obj,k);
+    else if (obj == BEAR)
+	/* FIXME: Arithmetic on message numbers */
+	spk = BEAR_HANDS+(game.prop[BEAR]+1)/2;
+    else if (obj == DRAGON && game.prop[DRAGON] == 0) {
+	/*  Fun stuff for dragon.  If he insists on attacking it, win!
+	 *  Set game.prop to dead, move dragon to central loc (still
+	 *  fixed), move rug there (not fixed), and move him there,
+	 *  too.  Then do a null motion to get new description. */
+	RSPEAK(BARE_HANDS_QUERY);
+	GETIN(input,&WD1,&WD1X,&WD2,&WD2X);
+	if (WD1 != MAKEWD(25) && WD1 != MAKEWD(250519))
+	    return GO_CHECKFOO;
+	PSPEAK(DRAGON,3);
+	game.prop[DRAGON]=1;
+	game.prop[RUG]=0;
+	int k=(PLAC[DRAGON]+FIXD[DRAGON])/2;
+	MOVE(DRAGON+NOBJECTS,-1);
+	MOVE(RUG+NOBJECTS,0);
+	MOVE(DRAGON,k);
+	MOVE(RUG,k);
+	DROP(BLOOD,k);
+	for (obj=1; obj<=NOBJECTS; obj++) {
+	    if (game.place[obj] == PLAC[DRAGON] || game.place[obj] == FIXD[DRAGON])
+		MOVE(obj,k);
+	}
+	game.loc=k;
+	return GO_MOVE;
     }
-    game.loc=k;
-    return GO_MOVE;
+
+    RSPEAK(spk);
+    return GO_CLEAROBJ;
 }
 
 static int bigwords(long foo)
@@ -148,17 +152,16 @@ static int bigwords(long foo)
 static int bivalve(token_t verb, token_t obj)
 /* Clam/oyster actions */
 {
-    int spk, k=0;
-    if (obj == OYSTER)k=1;
-    /* FIXME: Arithmetic on message numbers in next lines */
-    spk=PEARL_FALLS+k;		
-    if (TOTING(obj))spk=DROP_CLAM+k;
-    if (!TOTING(TRIDNT))spk=CLAM_OPENER+k;
+    int spk;
+    bool is_oyster = (obj == OYSTER);
+    spk= is_oyster ? OYSTER_OPENS : PEARL_FALLS;
+    if (TOTING(obj))spk= is_oyster ? DROP_OYSTER : DROP_CLAM;
+    if (!TOTING(TRIDNT))spk= is_oyster ? OYSTER_OPENER : CLAM_OPENER;
     if (verb == LOCK)spk=HUH_MAN;
     if (spk == PEARL_FALLS) {
 	DSTROY(CLAM);
 	DROP(OYSTER,game.loc);
-	DROP(PEARL,LOC_105);
+	DROP(PEARL,LOC_CULDESAC);
     }
     RSPEAK(spk);
     return GO_CLEAROBJ;
@@ -173,12 +176,12 @@ static int blast(void)
 	return GO_CLEAROBJ;
     }
     game.bonus=133;
-    if (game.loc == LOC_115)
+    if (game.loc == LOC_NE)
 	game.bonus=134;
     if (HERE(ROD2))
 	game.bonus=135;
     RSPEAK(game.bonus);
-    score(0);
+    score(endgame);
     return GO_CLEAROBJ;	/* pacify compiler - we never get here */
 }
 
@@ -270,7 +273,7 @@ static int carry(token_t verb, token_t obj)
 	}
 	if (!TOTING(CAGE))spk=CANNOT_CARRY;
 	if (TOTING(ROD))spk=BIRD_EVADES;
-	if (spk/2 == 13) {	/* FIXME: Arithmetic on message number */
+	if (spk == CANNOT_CARRY || spk == BIRD_EVADES) {
 	    RSPEAK(spk);
 	    return GO_CLEAROBJ;
 	}
@@ -280,7 +283,7 @@ static int carry(token_t verb, token_t obj)
 	CARRY(BIRD+CAGE-obj,game.loc);
     CARRY(obj,game.loc);
     if (obj == BOTTLE && LIQUID() != 0)
-	game.place[LIQUID()] = -1;
+	game.place[LIQUID()] = CARRIED;
     if (GSTONE(obj) && game.prop[obj] != 0) {
 	game.prop[obj]=0;
 	game.prop[CAVITY]=1;
@@ -306,7 +309,10 @@ static int chain(token_t verb)
 	spk=CHAIN_LOCKED;
 	if (game.prop[CHAIN] != 0)spk=ALREADY_LOCKED;
 	if (game.loc != PLAC[CHAIN])spk=NO_LOCKSITE;
-	if (spk != CHAIN_LOCKED) {RSPEAK(spk); return GO_CLEAROBJ;}
+	if (spk != CHAIN_LOCKED) {
+	    RSPEAK(spk);
+	    return GO_CLEAROBJ;
+	}
 	game.prop[CHAIN]=2;
 	if (TOTING(CHAIN))DROP(CHAIN,game.loc);
 	game.fixed[CHAIN]= -1;
@@ -378,7 +384,7 @@ static int discard(token_t verb, token_t obj, bool just_do_it)
     int k = LIQUID();
     if (k == obj)obj=BOTTLE;
     if (obj == BOTTLE && k != 0)
-	game.place[k]=0;
+	game.place[k] = NOWHERE;
     if (obj == CAGE && game.prop[BIRD] == 1)DROP(BIRD,game.loc);
     DROP(obj,game.loc);
     if (obj != BIRD) return GO_CLEAROBJ;
@@ -396,9 +402,9 @@ static int drink(token_t verb, token_t obj)
 	return GO_UNKNOWN;
     if (obj != BLOOD) {
 	if (obj != 0 && obj != WATER)spk=RIDICULOUS_ATTEMPT;
-	if (spk != 110 && LIQUID() == WATER && HERE(BOTTLE)) {
-	    game.prop[BOTTLE]=1;
-	    game.place[WATER]=0;
+	if (spk != RIDICULOUS_ATTEMPT && LIQUID() == WATER && HERE(BOTTLE)) {
+	    game.prop[BOTTLE] = 1;
+	    game.place[WATER] = NOWHERE;
 	    spk=BOTTLE_EMPTY;
 	}
     } else {
@@ -519,7 +525,7 @@ int fill(token_t verb, token_t obj)
 	    return GO_CLEAROBJ;
 	}
 	RSPEAK(SHATTER_VASE);
-	game.prop[VASE]=2;
+	game.prop[VASE] = 2;
 	game.fixed[VASE]= -1;
 	return(discard(verb, obj, true));
     }
@@ -529,8 +535,8 @@ int fill(token_t verb, token_t obj)
 	spk=FILL_INVALID;
 	k=LIQUID();
 	if (k == 0 || !HERE(BOTTLE)) {RSPEAK(spk); return GO_CLEAROBJ;}
-	game.place[k]=0;
-	game.prop[BOTTLE]=1;
+	game.place[k] = NOWHERE;
+	game.prop[BOTTLE] = 1;
 	if (k == OIL)game.prop[URN]=1;
 	spk=WATER_URN+game.prop[URN];
 	RSPEAK(spk);
@@ -553,7 +559,7 @@ int fill(token_t verb, token_t obj)
 	game.prop[BOTTLE]=MOD(COND[game.loc],4)/2*2;
 	k=LIQUID();
 	if (TOTING(BOTTLE))
-	    game.place[k]= -1;
+	    game.place[k] = CARRIED;
 	if (k == OIL)
 	    spk=BOTTLED_OIL;
     }
@@ -583,7 +589,7 @@ static int fly(token_t verb, token_t obj)
     if (obj == INTRANSITIVE) {
 	if (game.prop[RUG] != 2)spk=RUG_NOTHING2;
 	if (!HERE(RUG))spk=FLAP_ARMS;
-	if (spk/2 == 112) {	/* FIXME: Arithmetic on message numbers */
+	if (spk == RUG_NOTHING2 || spk == FLAP_ARMS) {
 	    RSPEAK(spk);
 	    return GO_CLEAROBJ;
 	}
@@ -600,17 +606,17 @@ static int fly(token_t verb, token_t obj)
     game.oldloc=game.loc;
     game.newloc=game.place[RUG]+game.fixed[RUG]-game.loc;
     spk=RUG_GOES;
-    if (game.prop[SAPPH] >= 0)spk=RUG_RETURNS;
+    if (game.prop[SAPPH] >= 0)
+	spk=RUG_RETURNS;
     RSPEAK(spk);
     return GO_TERMINATE;
 }
-    
-static int inven(token_t obj)
+
+static int inven(void)
 /* Inventory. If object, treat same as find.  Else report on current burden. */
 {
-    int i;
     int spk=NO_CARRY;
-    for (i=1; i<=NOBJECTS; i++) {
+    for (int i=1; i<=NOBJECTS; i++) {
 	if (i == BEAR || !TOTING(i))
 	    continue;
 	if (spk == NO_CARRY)
@@ -661,13 +667,13 @@ int light(token_t verb, token_t obj)
 	    return GO_TOP;
 	else
 	    return GO_CLEAROBJ;
-    }	 
+    }
 }
 
 static int listen(void)
 /*  Listen.  Intransitive only.  Print stuff based on objsnd/locsnd. */
 {
-    int i, k;
+    int k;
     int spk=ALL_SILENT;
     k=LOCSND[game.loc];
     if (k != 0) {
@@ -676,7 +682,7 @@ static int listen(void)
 	spk=ARB_0;
     }
     SETPRM(1,game.zzword,0);
-    for (i=1; i<=NOBJECTS; i++) {
+    for (int i=1; i<=NOBJECTS; i++) {
 	if (!HERE(i) || OBJSND[i] == 0 || game.prop[i] < 0)
 	    continue;
 	PSPEAK(i,OBJSND[i]+game.prop[i]);
@@ -721,10 +727,10 @@ static int lock(token_t verb, token_t obj)
 		if (!game.panic)game.clock2=15;
 		game.panic=true;
 	    } else {
-		spk=ALREADY_LOCKED+game.prop[GRATE];	/* FIXME: Arithmetic on message number */
+		spk=game.prop[GRATE] ? GRATE_LOCKED : ALREADY_LOCKED;
 		game.prop[GRATE]=1;
 		if (verb == LOCK)game.prop[GRATE]=0;
-		spk=spk+2*game.prop[GRATE];
+		spk=game.prop[GRATE] ? GRATE_UNLOCKED : GRATE_LOCKED;
 	    }
 	}
     }
@@ -744,8 +750,8 @@ static int pour(token_t verb, token_t obj)
     if (obj != OIL && obj != WATER) {RSPEAK(spk); return GO_CLEAROBJ;}
     if (HERE(URN) && game.prop[URN] == 0)
 	return fill(verb, URN);
-    game.prop[BOTTLE]=1;
-    game.place[obj]=0;
+    game.prop[BOTTLE] = 1;
+    game.place[obj] = NOWHERE;
     spk=GROUND_WET;
     if (!(AT(PLANT) || AT(DOOR)))
 	{RSPEAK(spk); return GO_CLEAROBJ;}
@@ -769,7 +775,7 @@ static int quit(FILE *input)
 /*  Quit.  Intransitive only.  Verify intent and exit if that's what he wants. */
 {
     if (YES(input,REALLY_QUIT,OK_MAN,OK_MAN))
-	score(1);
+	score(quitgame);
     return GO_CLEAROBJ;
 }
 
@@ -812,11 +818,14 @@ static int reservoir(void)
     } else {
 	PSPEAK(RESER,game.prop[RESER]+1);
 	game.prop[RESER]=1-game.prop[RESER];
-	if (AT(RESER)) return GO_CLEAROBJ;
-	game.oldlc2=game.loc;
-	game.newloc=0;
-	RSPEAK(NOT_BRIGHT);
-	return GO_TERMINATE;
+	if (AT(RESER))
+	    return GO_CLEAROBJ;
+	else {
+	    game.oldlc2=game.loc;
+	    game.newloc=0;
+	    RSPEAK(NOT_BRIGHT);
+	    return GO_TERMINATE;
+	}
     }
 }
 
@@ -848,6 +857,7 @@ static int say(void)
     if (WD2 > 0)
 	WD1=WD2;
     int wd=VOCAB(WD1,-1);
+    /* FIXME: Magic numbers */
     if (wd == 62 || wd == 65 || wd == 71 || wd == 2025 || wd == 2034) {
 	WD2=0;
 	return GO_LOOKUP;
@@ -876,7 +886,7 @@ static int throw(FILE *cmdin, long verb, token_t obj)
 	RSPEAK(spk);
 	return GO_CLEAROBJ;
     }
-    if (obj >= 50 && obj <= MAXTRS && AT(TROLL)) {
+    if (obj >= MINTRS && obj <= MAXTRS && AT(TROLL)) {
         spk=TROLL_SATISFIED;
         /*  Snarf a treasure for the troll. */
         DROP(obj,0);
@@ -906,7 +916,7 @@ static int throw(FILE *cmdin, long verb, token_t obj)
             return throw_support(spk);
         }
         if (AT(OGRE)) {
-            spk=OGRE_DOFGE;
+            spk=OGRE_DODGE;
             return throw_support(spk);
         }
         if (HERE(BEAR) && game.prop[BEAR] == 0) {
@@ -937,7 +947,7 @@ static int throw(FILE *cmdin, long verb, token_t obj)
 static int vscore(void)
 /* Score.  Call scoring routine but tell it to return. */
 {
-    score(-1);
+    score(scoregame);
     return GO_CLEAROBJ;
 }
 
@@ -1004,10 +1014,10 @@ int action(FILE *input, enum speechpart part, long verb, token_t obj)
 	if (HERE(obj))
 	    /* FALL THROUGH */;
 	else if (obj == GRATE) {
-	    if (game.loc == LOC_1 || game.loc == LOC_4 || game.loc == LOC_7)
+	    if (game.loc == LOC_START || game.loc == LOC_VALLEY || game.loc == LOC_SLIT)
 		obj=DPRSSN;
 	    /* FIXME: Arithmetic on location numbers */
-	    if (game.loc > LOC_9 && game.loc < LOC_15)
+	    if (game.loc > LOC_BELOWGRATE && game.loc < LOC_MISTHALL)
 		obj=ENTRNC;
 	    if (obj != GRATE)
 		return GO_MOVE;
@@ -1075,7 +1085,7 @@ int action(FILE *input, enum speechpart part, long verb, token_t obj)
 		    case 16: /* TOSS  */ return GO_UNKNOWN; 
 		    case 17: /* QUIT  */ return quit(input);   
 		    case 18: /* FIND  */ return GO_UNKNOWN; 
-		    case 19: /* INVEN */ return inven(obj);   
+		    case 19: /* INVEN */ return inven();
 		    case 20: /* FEED  */ return GO_UNKNOWN; 
 		    case 21: /* FILL  */ return fill(verb, obj);   
 		    case 22: /* BLAST */ return blast();