X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=actions2.c;h=72bd0b01e45abaa48d4ef1b0d6f9c4bf1c9d2622;hp=6b2889558bbeebb2d024e27b4b303e8660a0cbf3;hb=2abc83350422b98bbb8f4f7bdd19290dd9429949;hpb=8a8770375ebcf69b18749be85838dc46132cbe9f

diff --git a/actions2.c b/actions2.c
index 6b28895..72bd0b0 100644
--- a/actions2.c
+++ b/actions2.c
@@ -1,349 +1,405 @@
-#include "misc.h"
-#include "main.h"
-#include "share.h"
-#include "funcs.h"
+#include "advent.h"
+#include "database.h"
 
 /*  Carry an object.  Special cases for bird and cage (if bird in cage, can't
  *  take one without the other).  Liquids also special, since they depend on
  *  status of bottle.  Also various side effects, etc. */
 
-int carry(void) {
-	if(TOTING(OBJ)) return(2011);
-	SPK=25;
-	if(OBJ == PLANT && PROP[PLANT] <= 0)SPK=115;
-	if(OBJ == BEAR && PROP[BEAR] == 1)SPK=169;
-	if(OBJ == CHAIN && PROP[BEAR] != 0)SPK=170;
-	if(OBJ == URN)SPK=215;
-	if(OBJ == CAVITY)SPK=217;
-	if(OBJ == BLOOD)SPK=239;
-	if(OBJ == RUG && PROP[RUG] == 2)SPK=222;
-	if(OBJ == SIGN)SPK=196;
-	if(OBJ != MESSAG) goto L9011;
+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;
+    if (obj == BEAR && game.prop[BEAR] == 1)SPK=169;
+    if (obj == CHAIN && game.prop[BEAR] != 0)SPK=170;
+    if (obj == URN)SPK=215;
+    if (obj == CAVITY)SPK=217;
+    if (obj == BLOOD)SPK=239;
+    if (obj == RUG && game.prop[RUG] == 2)SPK=222;
+    if (obj == SIGN)SPK=196;
+    if (obj == MESSAG) {
 	SPK=190;
 	DSTROY(MESSAG);
-L9011:	if(FIXED[OBJ] != 0) return(2011);
-	if(OBJ != WATER && OBJ != OIL) goto L9017;
-	K=OBJ;
-	OBJ=BOTTLE;
-	if(HERE(BOTTLE) && LIQ(0) == K) goto L9017;
-	if(TOTING(BOTTLE) && PROP[BOTTLE] == 1) return(fill());
-	if(PROP[BOTTLE] != 1)SPK=105;
-	if(!TOTING(BOTTLE))SPK=104;
-	 return(2011);
-L9017:	SPK=92;
-	if(HOLDNG >= 7) return(2011);
-	if(OBJ != BIRD || PROP[BIRD] == 1 || -1-PROP[BIRD] == 1) goto L9014;
-	if(PROP[BIRD] == 2) goto L9015;
-	if(!TOTING(CAGE))SPK=27;
-	if(TOTING(ROD))SPK=26;
-	if(SPK/2 == 13) return(2011);
-	PROP[BIRD]=1;
-L9014:	if((OBJ == BIRD || OBJ == CAGE) && (PROP[BIRD] == 1 || -1-PROP[BIRD] ==
-		1))CARRY(BIRD+CAGE-OBJ,LOC);
-	CARRY(OBJ,LOC);
-	K=LIQ(0);
-	if(OBJ == BOTTLE && K != 0)PLACE[K]= -1;
-	if(!GSTONE(OBJ) || PROP[OBJ] == 0) return(2009);
-	PROP[OBJ]=0;
-	PROP[CAVITY]=1;
-	 return(2009);
-
-L9015:	SPK=238;
-	DSTROY(BIRD);
-	 return(2011);
+    }
+    if (game.fixed[obj] != 0)
+	return(2011);
+    if (obj == WATER || obj == OIL) {
+	if (!HERE(BOTTLE) || LIQ(0) != obj) {
+	    if (TOTING(BOTTLE) && game.prop[BOTTLE] == 1)
+		return(fill(BOTTLE));
+	    if (game.prop[BOTTLE] != 1)SPK=105;
+	    if (!TOTING(BOTTLE))SPK=104;
+	    return(2011);
+	}
+	obj = BOTTLE;
+    }
+
+    SPK=92;
+    if (game.holdng >= INVLIMIT)
+	return(2011);
+    if (obj == BIRD && game.prop[BIRD] != 1 && -1-game.prop[BIRD] != 1) {
+	if (game.prop[BIRD] == 2) {
+	    SPK=238;
+	    DSTROY(BIRD);
+	    return(2011);
+	}
+	if (!TOTING(CAGE))SPK=27;
+	if (TOTING(ROD))SPK=26;
+	if (SPK/2 == 13) return(2011);
+	game.prop[BIRD]=1;
+    }
+    if ((obj==BIRD || obj==CAGE) && (game.prop[BIRD]==1 || -1-game.prop[BIRD]==1))
+	CARRY(BIRD+CAGE-obj,game.loc);
+    CARRY(obj,game.loc);
+    if (obj == BOTTLE && LIQ(0) != 0)
+	game.place[LIQ(0)] = -1;
+    if (!GSTONE(obj) || game.prop[obj] == 0)
+	return(2009);
+    game.prop[obj]=0;
+    game.prop[CAVITY]=1;
+    return(2009);
 }
 
 /*  Discard object.  "Throw" also comes here for most objects.  Special cases for
  *  bird (might attack snake or dragon) and cage (might contain bird) and vase.
  *  Drop coins at vending machine for extra batteries. */
 
-int discard(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(CLOSED) return(19000);
-	DSTROY(SNAKE);
-/*  SET PROP FOR USE BY TRAVEL OPTIONS */
-	PROP[SNAKE]=1;
-L9021:	K=LIQ(0);
-	if(K == OBJ)OBJ=BOTTLE;
-	if(OBJ == BOTTLE && K != 0)PLACE[K]=0;
-	if(OBJ == CAGE && PROP[BIRD] == 1)DROP(BIRD,LOC);
-	DROP(OBJ,LOC);
-	if(OBJ != BIRD) return(2012);
-	PROP[BIRD]=0;
-	if(FOREST(LOC))PROP[BIRD]=2;
-	 return(2012);
-
-L9023:	if(!(GSTONE(OBJ) && AT(CAVITY) && PROP[CAVITY] != 0)) goto L9024;
-	RSPEAK(218);
-	PROP[OBJ]=1;
-	PROP[CAVITY]=0;
-	if(!HERE(RUG) || !((OBJ == EMRALD && PROP[RUG] != 2) || (OBJ == RUBY &&
-		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-PROP[RUG];
-	PROP[RUG]=K;
-	if(K == 2)K=PLAC[SAPPH];
-	MOVE(RUG+100,K);
-	 goto L9021;
-
-L9024:	if(OBJ != COINS || !HERE(VEND)) goto L9025;
-	DSTROY(COINS);
-	DROP(BATTER,LOC);
-	PSPEAK(BATTER,0);
-	 return(2012);
-
-L9025:	if(OBJ != BIRD || !AT(DRAGON) || PROP[DRAGON] != 0) goto L9026;
-	RSPEAK(154);
-	DSTROY(BIRD);
-	PROP[BIRD]=0;
-	 return(2012);
-
-L9026:	if(OBJ != BEAR || !AT(TROLL)) goto L9027;
-	RSPEAK(163);
-	MOVE(TROLL,0);
-	MOVE(TROLL+100,0);
-	MOVE(TROLL2,PLAC[TROLL]);
-	MOVE(TROLL2+100,FIXD[TROLL]);
-	JUGGLE(CHASM);
-	PROP[TROLL]=2;
-	 goto L9021;
-
-L9027:	if(OBJ == VASE && LOC != PLAC[PILLOW]) goto L9028;
-	RSPEAK(54);
-	 goto L9021;
-
-L9028:	PROP[VASE]=2;
-	if(AT(PILLOW))PROP[VASE]=0;
-	PSPEAK(VASE,PROP[VASE]+1);
-	if(PROP[VASE] != 0)FIXED[VASE]= -1;
-	 goto L9021;
+int discard(long obj, bool just_do_it) {
+    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;
+
+        } 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) {
-	I=ATDWRF(LOC);
-	if(OBJ != 0) goto L9124;
-	if(I > 0)OBJ=DWARF;
-	if(HERE(SNAKE))OBJ=OBJ*100+SNAKE;
-	if(AT(DRAGON) && PROP[DRAGON] == 0)OBJ=OBJ*100+DRAGON;
-	if(AT(TROLL))OBJ=OBJ*100+TROLL;
-	if(AT(OGRE))OBJ=OBJ*100+OGRE;
-	if(HERE(BEAR) && PROP[BEAR] == 0)OBJ=OBJ*100+BEAR;
-	if(OBJ > 100) 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*100+VEND;
-/*  CLAM AND OYSTER BOTH TREATED AS CLAM FOR INTRANSITIVE CASE; NO HARM DONE. */
-	if(HERE(CLAM) || HERE(OYSTER))OBJ=100*OBJ+CLAM;
-	if(OBJ > 100) return(8000);
-L9124:	if(OBJ != BIRD) goto L9125;
-	SPK=137;
-	if(CLOSED) return(2011);
-	DSTROY(BIRD);
-	PROP[BIRD]=0;
-	SPK=45;
-L9125:	if(OBJ != VEND) goto L9126;
-	PSPEAK(VEND,PROP[VEND]+2);
-	PROP[VEND]=3-PROP[VEND];
-	 return(2012);
-
-L9126:	if(OBJ == 0)SPK=44;
-	if(OBJ == CLAM || OBJ == OYSTER)SPK=150;
-	if(OBJ == SNAKE)SPK=46;
-	if(OBJ == DWARF)SPK=49;
-	if(OBJ == DWARF && CLOSED) return(19000);
-	if(OBJ == DRAGON)SPK=167;
-	if(OBJ == TROLL)SPK=157;
-	if(OBJ == OGRE)SPK=203;
-	if(OBJ == OGRE && I > 0) goto L9128;
-	if(OBJ == BEAR)SPK=165+(PROP[BEAR]+1)/2;
-	if(OBJ != DRAGON || PROP[DRAGON] != 0) return(2011);
-/*  Fun stuff for dragon.  If he insists on attacking it, win!  Set 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. */
+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;
+	}
+	if (obj == VEND) {
+	    PSPEAK(VEND,game.prop[VEND]+2);
+	    game.prop[VEND]=3-game.prop[VEND];
+	    return(2012);
+	}
+
+	if (obj == 0)SPK=44;
+	if (obj == CLAM || obj == OYSTER)SPK=150;
+	if (obj == SNAKE)SPK=46;
+	if (obj == DWARF)SPK=49;
+	if (obj == DWARF && game.closed) return(19000);
+	if (obj == DRAGON)SPK=167;
+	if (obj == TROLL)SPK=157;
+	if (obj == OGRE)SPK=203;
+	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!
+	 *  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(49);
-	VERB=0;
-	OBJ=0;
 	GETIN(input,WD1,WD1X,WD2,WD2X);
-	if(WD1 != MAKEWD(25) && WD1 != MAKEWD(250519)) return(2607);
+	if (WD1 != MAKEWD(25) && WD1 != MAKEWD(250519)) return(2607);
 	PSPEAK(DRAGON,3);
-	PROP[DRAGON]=1;
-	PROP[RUG]=0;
+	game.prop[DRAGON]=1;
+	game.prop[RUG]=0;
 	K=(PLAC[DRAGON]+FIXD[DRAGON])/2;
-	MOVE(DRAGON+100,-1);
-	MOVE(RUG+100,0);
+	MOVE(DRAGON+NOBJECTS,-1);
+	MOVE(RUG+NOBJECTS,0);
 	MOVE(DRAGON,K);
 	MOVE(RUG,K);
 	DROP(BLOOD,K);
-	for (OBJ=1; OBJ<=100; OBJ++) {
-	if(PLACE[OBJ] == PLAC[DRAGON] || PLACE[OBJ] == FIXD[DRAGON])MOVE(OBJ,K);
+	for (obj=1; obj<=NOBJECTS; obj++) {
+	if (game.place[obj] == PLAC[DRAGON] || game.place[obj] == FIXD[DRAGON])MOVE(obj,K);
 	/*etc*/ ;
 	} /* end loop */
-	LOC=K;
+	game.loc=K;
 	K=NUL;
-	 return(8);
-
-L9128:	RSPEAK(SPK);
-	RSPEAK(6);
-	DSTROY(OGRE);
-	K=0;
-	/* 9129 */ for (I=1; I<=5; I++) {
-	if(DLOC[I] != LOC) goto L9129;
-	K=K+1;
-	DLOC[I]=61;
-	DSEEN[I]=false;
-L9129:	/*etc*/ ;
-	} /* end loop */
-	SPK=SPK+1+1/K;
-	 return(2011);
+	return(8);
 }
 
-/*  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 troll.  Treasures special for troll. */
-
-int throw(FILE *cmdin) {
-	if(TOTING(ROD2) && OBJ == ROD && !TOTING(ROD))OBJ=ROD2;
-	if(!TOTING(OBJ)) return(2011);
-	if(OBJ >= 50 && OBJ <= MAXTRS && AT(TROLL)) goto L9178;
-	if(OBJ == FOOD && HERE(BEAR)) goto L9177;
-	if(OBJ != AXE) return(discard(false));
-	I=ATDWRF(LOC);
-	if(I > 0) goto L9172;
-	SPK=152;
-	if(AT(DRAGON) && PROP[DRAGON] == 0) goto L9175;
-	SPK=158;
-	if(AT(TROLL)) goto L9175;
-	SPK=203;
-	if(AT(OGRE)) goto L9175;
-	if(HERE(BEAR) && PROP[BEAR] == 0) goto L9176;
-	OBJ=0;
-	return(attack(cmdin));
-
-L9172:	SPK=48;
-	if(randrange(7) < DFLAG) goto L9175;
-	DSEEN[I]=false;
-	DLOC[I]=0;
-	SPK=47;
-	DKILL=DKILL+1;
-	if(DKILL == 1)SPK=149;
-L9175:	RSPEAK(SPK);
-	DROP(AXE,LOC);
-	K=NUL;
-	 return(8);
-
-/*  This'll teach him to throw the axe at the bear! */
-L9176:	SPK=164;
-	DROP(AXE,LOC);
-	FIXED[AXE]= -1;
-	PROP[AXE]=1;
-	JUGGLE(BEAR);
-	 return(2011);
-
-/*  But throwing food is another story. */
-L9177:	OBJ=BEAR;
-	return(feed());
+int throw_support(long spk)
+{
+    RSPEAK(spk);
+    DROP(AXE,game.loc);
+    K=NUL;
+    return(8);
+}
 
-L9178:	SPK=159;
-/*  Snarf a treasure for the troll. */
-	DROP(OBJ,0);
-	MOVE(TROLL,0);
-	MOVE(TROLL+100,0);
-	DROP(TROLL2,PLAC[TROLL]);
-	DROP(TROLL2+100,FIXD[TROLL]);
-	JUGGLE(CHASM);
-	 return(2011);
+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
+ *  troll.  Treasures special for troll. */
+{
+    if (TOTING(ROD2) && obj == ROD && !TOTING(ROD))obj=ROD2;
+    if (!TOTING(obj))
+	return(2011);
+    if (obj >= 50 && obj <= MAXTRS && AT(TROLL)) {
+        SPK=159;
+        /*  Snarf a treasure for the troll. */
+        DROP(obj,0);
+        MOVE(TROLL,0);
+        MOVE(TROLL+NOBJECTS,0);
+        DROP(TROLL2,PLAC[TROLL]);
+        DROP(TROLL2+NOBJECTS,FIXD[TROLL]);
+        JUGGLE(CHASM);
+        return(2011);
+    }
+    if (obj == FOOD && HERE(BEAR)) {
+    /* But throwing food is another story. */
+        obj=BEAR;
+        return(feed(obj));
+    }
+    if (obj != AXE)
+	return(discard(obj, false));
+    I=ATDWRF(game.loc);
+    if (I <= 0) {
+        if (AT(DRAGON) && game.prop[DRAGON] == 0) {
+            SPK=152;
+            return throw_support(SPK);
+        }
+        if (AT(TROLL)) {
+            SPK=158;
+            return throw_support(SPK);
+        }
+        if (AT(OGRE)) {
+            SPK=203;
+            return throw_support(SPK);
+        }
+        if (HERE(BEAR) && game.prop[BEAR] == 0) {
+            /* This'll teach him to throw the axe at the bear! */
+            SPK=164;
+            DROP(AXE,game.loc);
+            game.fixed[AXE]= -1;
+            game.prop[AXE]=1;
+            JUGGLE(BEAR);
+            return(2011);
+        }
+        return(attack(cmdin, verb, 0));
+    }
+
+    if (randrange(NDWARVES+1) < game.dflag) {
+        SPK=48;
+        return throw_support(SPK);
+    }
+    game.dseen[I]=false;
+    game.dloc[I]=0;
+    SPK=47;
+    game.dkill=game.dkill+1;
+    if (game.dkill == 1)SPK=149;
+
+    return throw_support(SPK);
 }
 
+int feed(long obj)
 /*  Feed.  If bird, no seed.  Snake, dragon, troll: quip.  If dwarf, make him
  *  mad.  Bear, special. */
-
-int feed() {
-	if(OBJ != BIRD) goto L9212;
+{
+    if (obj == BIRD) {
 	SPK=100;
-	 return(2011);
+	return(2011);
+    }
 
-L9212:	if(OBJ != SNAKE && OBJ != DRAGON && OBJ != TROLL) goto L9213;
+    if (!(obj != SNAKE && obj != DRAGON && obj != TROLL)) {
 	SPK=102;
-	if(OBJ == DRAGON && PROP[DRAGON] != 0)SPK=110;
-	if(OBJ == TROLL)SPK=182;
-	if(OBJ != SNAKE || CLOSED || !HERE(BIRD)) return(2011);
+	if (obj == DRAGON && game.prop[DRAGON] != 0)SPK=110;
+	if (obj == TROLL)SPK=182;
+	if (obj != SNAKE || game.closed || !HERE(BIRD))
+	    return(2011);
 	SPK=101;
 	DSTROY(BIRD);
-	PROP[BIRD]=0;
-	 return(2011);
+	game.prop[BIRD]=0;
+	return(2011);
+    }
 
-L9213:	if(OBJ != DWARF) goto L9214;
-	if(!HERE(FOOD)) return(2011);
+    if (obj == DWARF) {
+	if (!HERE(FOOD))
+	    return(2011);
 	SPK=103;
-	DFLAG=DFLAG+2;
-	 return(2011);
-
-L9214:	if(OBJ != BEAR) goto L9215;
-	if(PROP[BEAR] == 0)SPK=102;
-	if(PROP[BEAR] == 3)SPK=110;
-	if(!HERE(FOOD)) return(2011);
+	game.dflag=game.dflag+2;
+	return(2011);
+    }
+
+    if (obj == BEAR) {
+	if (game.prop[BEAR] == 0)SPK=102;
+	if (game.prop[BEAR] == 3)SPK=110;
+	if (!HERE(FOOD))
+	    return(2011);
 	DSTROY(FOOD);
-	PROP[BEAR]=1;
-	FIXED[AXE]=0;
-	PROP[AXE]=0;
+	game.prop[BEAR]=1;
+	game.fixed[AXE]=0;
+	game.prop[AXE]=0;
 	SPK=168;
-	 return(2011);
+	return(2011);
+    }
 
-L9215:	if(OBJ != OGRE) goto L9216;
-	if(HERE(FOOD))SPK=202;
-	 return(2011);
+    if (obj == OGRE) {
+	if (HERE(FOOD))
+	    SPK=202;
+	return(2011);
+    }
 
-L9216:	SPK=14;
-	 return(2011);
+    SPK=14;
+    return(2011);
 }
 
-/*  Fill.  Bottle or urn must be empty, and liquid available.  (Vase is nasty.) */
-
-int fill() {
-	if(OBJ == VASE) goto L9222;
-	if(OBJ == URN) goto L9224;
-	if(OBJ != 0 && OBJ != BOTTLE) return(2011);
-	if(OBJ == 0 && !HERE(BOTTLE)) return(8000);
-	SPK=107;
-	if(LIQLOC(LOC) == 0)SPK=106;
-	if(HERE(URN) && PROP[URN] != 0)SPK=214;
-	if(LIQ(0) != 0)SPK=105;
-	if(SPK != 107) return(2011);
-	PROP[BOTTLE]=MOD(COND[LOC],4)/2*2;
-	K=LIQ(0);
-	if(TOTING(BOTTLE))PLACE[K]= -1;
-	if(K == OIL)SPK=108;
-	 return(2011);
-
-L9222:	SPK=29;
-	if(LIQLOC(LOC) == 0)SPK=144;
-	if(LIQLOC(LOC) == 0 || !TOTING(VASE)) return(2011);
+int fill(long obj)
+/*  Fill.  Bottle or urn must be empty, and liquid available.  (Vase
+ *  is nasty.) */
+{
+    int k;
+    if (obj == VASE) {
+	SPK=29;
+	if (LIQLOC(game.loc) == 0)SPK=144;
+	if (LIQLOC(game.loc) == 0 || !TOTING(VASE))
+	    return(2011);
 	RSPEAK(145);
-	PROP[VASE]=2;
-	FIXED[VASE]= -1;
-	 return(discard(true));
-
-L9224:	SPK=213;
-	if(PROP[URN] != 0) return(2011);
+	game.prop[VASE]=2;
+	game.fixed[VASE]= -1;
+	return(discard(obj, true));
+    }
+
+    if (obj == URN){
+	SPK=213;
+	if (game.prop[URN] != 0) return(2011);
 	SPK=144;
-	K=LIQ(0);
-	if(K == 0 || !HERE(BOTTLE)) return(2011);
-	PLACE[K]=0;
-	PROP[BOTTLE]=1;
-	if(K == OIL)PROP[URN]=1;
-	SPK=211+PROP[URN];
-	 return(2011);
+	k=LIQ(0);
+	if (k == 0 || !HERE(BOTTLE)) return(2011);
+	game.place[k]=0;
+	game.prop[BOTTLE]=1;
+	if (k == OIL)game.prop[URN]=1;
+	SPK=211+game.prop[URN];
+	return(2011);
+    }
+
+    if (obj != 0 && obj != BOTTLE)
+	return(2011);
+    if (obj == 0 && !HERE(BOTTLE))
+	return(8000);
+    SPK=107;
+    if (LIQLOC(game.loc) == 0)
+	SPK=106;
+    if (HERE(URN) && game.prop[URN] != 0)
+	SPK=214;
+    if (LIQ(0) != 0)
+	SPK=105;
+    if (SPK != 107)
+	return(2011);
+    game.prop[BOTTLE]=MOD(COND[game.loc],4)/2*2;
+    k=LIQ(0);
+    if (TOTING(BOTTLE))
+	game.place[k]= -1;
+    if (k == OIL)
+	SPK=108;
+    return(2011);
 }