X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=actions2.c;h=72bd0b01e45abaa48d4ef1b0d6f9c4bf1c9d2622;hp=7ce46a8897a5acea038883b16ac14e207b85b50b;hb=2abc83350422b98bbb8f4f7bdd19290dd9429949;hpb=da76563f40474ed90eb274da0796714633d60c3a

diff --git a/actions2.c b/actions2.c
index 7ce46a8..72bd0b0 100644
--- a/actions2.c
+++ b/actions2.c
@@ -7,6 +7,15 @@
 
 int carry(long obj)
 {
+    if (obj == INTRANSITIVE) {
+	/*  Carry, no object given yet.  OK if only one object present. */
+	if(game.atloc[game.loc] == 0 ||
+	   game.link[game.atloc[game.loc]] != 0 ||
+	   ATDWRF(game.loc) > 0)
+	    return(8000);
+	obj=game.atloc[game.loc];
+    }
+
     if (TOTING(obj)) return(2011);
     SPK=25;
     if (obj == PLANT && game.prop[PLANT] <= 0)SPK=115;
@@ -65,105 +74,104 @@ int carry(long obj)
  *  Drop coins at vending machine for extra batteries. */
 
 int discard(long obj, bool just_do_it) {
-	if (just_do_it) goto L9021;
-	if (TOTING(ROD2) && obj == ROD && !TOTING(ROD))obj=ROD2;
-	if (!TOTING(obj)) return(2011);
-	if (obj != BIRD || !HERE(SNAKE)) goto L9023;
-	RSPEAK(30);
-	if (game.closed) return(19000);
-	DSTROY(SNAKE);
-	/* Set game.prop for use by travel options */
-	game.prop[SNAKE]=1;
-L9021:	K=LIQ(0);
-	if (K == obj)obj=BOTTLE;
-	if (obj == BOTTLE && K != 0)game.place[K]=0;
-	if (obj == CAGE && game.prop[BIRD] == 1)DROP(BIRD,game.loc);
-	DROP(obj,game.loc);
-	if (obj != BIRD) return(2012);
-	game.prop[BIRD]=0;
-	if (FOREST(game.loc))game.prop[BIRD]=2;
-	 return(2012);
-
-L9023:	if (!(GSTONE(obj) && AT(CAVITY) && game.prop[CAVITY] != 0)) goto L9024;
-	RSPEAK(218);
-	game.prop[obj]=1;
-	game.prop[CAVITY]=0;
-	if (!HERE(RUG) || !((obj == EMRALD && game.prop[RUG] != 2) || (obj == RUBY &&
-		game.prop[RUG] == 2))) goto L9021;
-	SPK=219;
-	if (TOTING(RUG))SPK=220;
-	if (obj == RUBY)SPK=221;
-	RSPEAK(SPK);
-	if (SPK == 220) goto L9021;
-	K=2-game.prop[RUG];
-	game.prop[RUG]=K;
-	if (K == 2)K=PLAC[SAPPH];
-	MOVE(RUG+NOBJECTS,K);
-	 goto L9021;
-
-L9024:	if (obj != COINS || !HERE(VEND)) goto L9025;
-	DSTROY(COINS);
-	DROP(BATTER,game.loc);
-	PSPEAK(BATTER,0);
-	 return(2012);
-
-L9025:	if (obj != BIRD || !AT(DRAGON) || game.prop[DRAGON] != 0) goto L9026;
-	RSPEAK(154);
-	DSTROY(BIRD);
-	game.prop[BIRD]=0;
-	 return(2012);
-
-L9026:	if (obj != BEAR || !AT(TROLL)) goto L9027;
-	RSPEAK(163);
-	MOVE(TROLL,0);
-	MOVE(TROLL+NOBJECTS,0);
-	MOVE(TROLL2,PLAC[TROLL]);
-	MOVE(TROLL2+NOBJECTS,FIXD[TROLL]);
-	JUGGLE(CHASM);
-	game.prop[TROLL]=2;
-	 goto L9021;
-
-L9027:	if (obj == VASE && game.loc != PLAC[PILLOW]) goto L9028;
-	RSPEAK(54);
-	 goto L9021;
+    if (!just_do_it) {
+        if (TOTING(ROD2) && obj == ROD && !TOTING(ROD))obj=ROD2;
+        if (!TOTING(obj)) return(2011);
+        if (obj == BIRD && HERE(SNAKE)) {
+            RSPEAK(30);
+            if (game.closed) return(19000);
+            DSTROY(SNAKE);
+            /* Set game.prop for use by travel options */
+            game.prop[SNAKE]=1;
 
-L9028:	game.prop[VASE]=2;
-	if (AT(PILLOW))game.prop[VASE]=0;
-	PSPEAK(VASE,game.prop[VASE]+1);
-	if (game.prop[VASE] != 0)game.fixed[VASE]= -1;
-	 goto L9021;
+        } else if ((GSTONE(obj) && AT(CAVITY) && game.prop[CAVITY] != 0)) {
+            RSPEAK(218);
+            game.prop[obj]=1;
+            game.prop[CAVITY]=0;
+            if (HERE(RUG) && ((obj == EMRALD && game.prop[RUG] != 2) || (obj == RUBY &&
+                    game.prop[RUG] == 2))) {
+                SPK=219;
+                if (TOTING(RUG))SPK=220;
+                if (obj == RUBY)SPK=221;
+                RSPEAK(SPK);
+                if (SPK != 220) {
+                    K=2-game.prop[RUG];
+                    game.prop[RUG]=K;
+                    if (K == 2)K=PLAC[SAPPH];
+                    MOVE(RUG+NOBJECTS,K);
+                }
+            }
+        } else if (obj == COINS && HERE(VEND)) {
+            DSTROY(COINS);
+            DROP(BATTER,game.loc);
+            PSPEAK(BATTER,0);
+            return(2012);
+        } else if (obj == BIRD && AT(DRAGON) && game.prop[DRAGON] == 0) {
+            RSPEAK(154);
+            DSTROY(BIRD);
+            game.prop[BIRD]=0;
+            return(2012);
+        } else if (obj == BEAR && AT(TROLL)) {
+            RSPEAK(163);
+            MOVE(TROLL,0);
+            MOVE(TROLL+NOBJECTS,0);
+            MOVE(TROLL2,PLAC[TROLL]);
+            MOVE(TROLL2+NOBJECTS,FIXD[TROLL]);
+            JUGGLE(CHASM);
+            game.prop[TROLL]=2;
+        } else if (obj != VASE || game.loc == PLAC[PILLOW]) {
+            RSPEAK(54);
+        } else {
+            game.prop[VASE]=2;
+            if (AT(PILLOW))game.prop[VASE]=0;
+            PSPEAK(VASE,game.prop[VASE]+1);
+            if (game.prop[VASE] != 0)game.fixed[VASE]= -1;
+        }
+    }
+    K=LIQ(0);
+    if (K == obj)obj=BOTTLE;
+    if (obj == BOTTLE && K != 0)game.place[K]=0;
+    if (obj == CAGE && game.prop[BIRD] == 1)DROP(BIRD,game.loc);
+    DROP(obj,game.loc);
+    if (obj != BIRD) return(2012);
+    game.prop[BIRD]=0;
+    if (FOREST(game.loc))game.prop[BIRD]=2;
+    return(2012);
 }
 
 /*  Attack.  Assume target if unambiguous.  "Throw" also links here.  Attackable
  *  objects fall into two categories: enemies (snake, dwarf, etc.)  and others
  *  (bird, clam, machine).  Ambiguous if 2 enemies, or no enemies but 2 others. */
 
-int attack(FILE *input, long obj, long verb) {
-	I=ATDWRF(game.loc);
-	if (obj != 0) goto L9124;
-	if (I > 0)obj=DWARF;
-	if (HERE(SNAKE))obj=obj*NOBJECTS+SNAKE;
-	if (AT(DRAGON) && game.prop[DRAGON] == 0)obj=obj*NOBJECTS+DRAGON;
-	if (AT(TROLL))obj=obj*NOBJECTS+TROLL;
-	if (AT(OGRE))obj=obj*NOBJECTS+OGRE;
-	if (HERE(BEAR) && game.prop[BEAR] == 0)obj=obj*NOBJECTS+BEAR;
-	if (obj > NOBJECTS) return(8000);
-	if (obj != 0) goto L9124;
-	/* Can't attack bird or machine by throwing axe. */
-	if (HERE(BIRD) && verb != THROW)obj=BIRD;
-	if (HERE(VEND) && verb != THROW)obj=obj*NOBJECTS+VEND;
-	/* Clam and oyster both treated as clam for intransitive case;
-	 * no harm done. */
-	if (HERE(CLAM) || HERE(OYSTER))obj=NOBJECTS*obj+CLAM;
-	if (obj > NOBJECTS) return(8000);
-L9124:	if (obj == BIRD) {
+int attack(FILE *input, long verb, long obj) {
+	int i =ATDWRF(game.loc);
+	if (obj == 0) {
+	    if (i > 0)
+		obj=DWARF;
+	    if (HERE(SNAKE))obj=obj*NOBJECTS+SNAKE;
+	    if (AT(DRAGON) && game.prop[DRAGON] == 0)obj=obj*NOBJECTS+DRAGON;
+	    if (AT(TROLL))obj=obj*NOBJECTS+TROLL;
+	    if (AT(OGRE))obj=obj*NOBJECTS+OGRE;
+	    if (HERE(BEAR) && game.prop[BEAR] == 0)obj=obj*NOBJECTS+BEAR;
+	    if (obj > NOBJECTS) return(8000);
+	    if (obj == 0) {
+		/* Can't attack bird or machine by throwing axe. */
+		if (HERE(BIRD) && verb != THROW)obj=BIRD;
+		if (HERE(VEND) && verb != THROW)obj=obj*NOBJECTS+VEND;
+		/* Clam and oyster both treated as clam for intransitive case;
+		 * no harm done. */
+		if (HERE(CLAM) || HERE(OYSTER))obj=NOBJECTS*obj+CLAM;
+		if (obj > NOBJECTS) return(8000);
+	    }
+	}
+	if (obj == BIRD) {
 		SPK=137;
 		if (game.closed) return(2011);
 		DSTROY(BIRD);
 		game.prop[BIRD]=0;
 		SPK=45;
 	}
-L9125:	if (obj == VEND) {
+	if (obj == VEND) {
 	    PSPEAK(VEND,game.prop[VEND]+2);
 	    game.prop[VEND]=3-game.prop[VEND];
 	    return(2012);
@@ -177,7 +185,21 @@ L9125:	if (obj == VEND) {
 	if (obj == DRAGON)SPK=167;
 	if (obj == TROLL)SPK=157;
 	if (obj == OGRE)SPK=203;
-	if (obj == OGRE && I > 0) goto L9128;
+	if (obj == OGRE && i > 0) {
+	    RSPEAK(SPK);
+	    RSPEAK(6);
+	    DSTROY(OGRE);
+	    int k=0;
+	    for (i=1; i < PIRATE; i++) {
+		if (game.dloc[i] == game.loc) {
+		    ++k;
+		    game.dloc[i]=61;
+		    game.dseen[i]=false;
+		}
+	    }
+	    SPK=SPK+1+1/k;
+	    return(2011);
+	}
 	if (obj == BEAR)SPK=165+(game.prop[BEAR]+1)/2;
 	if (obj != DRAGON || game.prop[DRAGON] != 0) return(2011);
 	/*  Fun stuff for dragon.  If he insists on attacking it, win!
@@ -202,21 +224,7 @@ L9125:	if (obj == VEND) {
 	} /* end loop */
 	game.loc=K;
 	K=NUL;
-	 return(8);
-
-L9128:	RSPEAK(SPK);
-	RSPEAK(6);
-	DSTROY(OGRE);
-	K=0;
-	for (I=1; I < PIRATE; I++) {
-		if (game.dloc[I] == game.loc) {
-			K=K+1;
-			game.dloc[I]=61;
-			game.dseen[I]=false;
-		}
-	}
-	SPK=SPK+1+1/K;
-	return(2011);
+	return(8);
 }
 
 int throw_support(long spk)
@@ -227,7 +235,7 @@ int throw_support(long spk)
     return(8);
 }
 
-int throw(FILE *cmdin, long obj, long verb)
+int throw(FILE *cmdin, long verb, long obj)
 /*  Throw.  Same as discard unless axe.  Then same as attack except
  *  ignore bird, and if dwarf is present then one might be killed.
  *  (Only way to do so!)  Axe also special for dragon, bear, and
@@ -277,7 +285,7 @@ int throw(FILE *cmdin, long obj, long verb)
             JUGGLE(BEAR);
             return(2011);
         }
-        return(attack(cmdin, 0, verb));
+        return(attack(cmdin, verb, 0));
     }
 
     if (randrange(NDWARVES+1) < game.dflag) {