X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=actions2.c;h=2c5f0c41020c4a7768c7efc46eb5177128f349bf;hb=1e2e24f4d51bfc2df43a10780b1e8f2acc5c8952;hp=7d931cc054fa6e413d78d1851a9fc3c81233a708;hpb=c9e9b6457540d1feb7ccd7186ccffa57698dec57;p=open-adventure.git

diff --git a/actions2.c b/actions2.c
index 7d931cc..2c5f0c4 100644
--- a/actions2.c
+++ b/actions2.c
@@ -3,26 +3,23 @@
 #include "share.h"
 #include "funcs.h"
 
-#define TRUE  (0==0)
-#define FALSE (0!=0)
+/*  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. */
 
-/*  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() {
+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;
+	game.spk=25;
+	if(OBJ == PLANT && PROP[PLANT] <= 0)game.spk=115;
+	if(OBJ == BEAR && PROP[BEAR] == 1)game.spk=169;
+	if(OBJ == CHAIN && PROP[BEAR] != 0)game.spk=170;
+	if(OBJ == URN)game.spk=215;
+	if(OBJ == CAVITY)game.spk=217;
+	if(OBJ == BLOOD)game.spk=239;
+	if(OBJ == RUG && PROP[RUG] == 2)game.spk=222;
+	if(OBJ == SIGN)game.spk=196;
 	if(OBJ != MESSAG) goto L9011;
-	SPK=190;
+	game.spk=190;
 	DSTROY(MESSAG);
 L9011:	if(FIXED[OBJ] != 0) return(2011);
 	if(OBJ != WATER && OBJ != OIL) goto L9017;
@@ -30,16 +27,16 @@ L9011:	if(FIXED[OBJ] != 0) return(2011);
 	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;
+	if(PROP[BOTTLE] != 1)game.spk=105;
+	if(!TOTING(BOTTLE))game.spk=104;
 	 return(2011);
-L9017:	SPK=92;
-	if(HOLDNG >= 7) return(2011);
+L9017:	game.spk=92;
+	if(game.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);
+	if(!TOTING(CAGE))game.spk=27;
+	if(TOTING(ROD))game.spk=26;
+	if(game.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);
@@ -51,22 +48,22 @@ L9014:	if((OBJ == BIRD || OBJ == CAGE) && (PROP[BIRD] == 1 || -1-PROP[BIRD] ==
 	PROP[CAVITY]=1;
 	 return(2009);
 
-L9015:	SPK=238;
+L9015:	game.spk=238;
 	DSTROY(BIRD);
 	 return(2011);
 }
 
-/*  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. */
+/*  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(just_do_it)long just_do_it; {
+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);
+	if(game.closed) return(19000);
 	DSTROY(SNAKE);
 /*  SET PROP FOR USE BY TRAVEL OPTIONS */
 	PROP[SNAKE]=1;
@@ -86,11 +83,11 @@ L9023:	if(!(GSTONE(OBJ) && AT(CAVITY) && PROP[CAVITY] != 0)) goto L9024;
 	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;
+	game.spk=219;
+	if(TOTING(RUG))game.spk=220;
+	if(OBJ == RUBY)game.spk=221;
+	RSPEAK(game.spk);
+	if(game.spk == 220) goto L9021;
 	K=2-PROP[RUG];
 	PROP[RUG]=K;
 	if(K == 2)K=PLAC[SAPPH];
@@ -130,11 +127,11 @@ L9028:	PROP[VASE]=2;
 	 goto L9021;
 }
 
-/*  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. */
+/*  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() {
+int attack(FILE *input) {
 	I=ATDWRF(LOC);
 	if(OBJ != 0) goto L9124;
 	if(I > 0)OBJ=DWARF;
@@ -152,34 +149,34 @@ int attack() {
 	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);
+	game.spk=137;
+	if(game.closed) return(2011);
 	DSTROY(BIRD);
 	PROP[BIRD]=0;
-	SPK=45;
+	game.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;
+L9126:	if(OBJ == 0)game.spk=44;
+	if(OBJ == CLAM || OBJ == OYSTER)game.spk=150;
+	if(OBJ == SNAKE)game.spk=46;
+	if(OBJ == DWARF)game.spk=49;
+	if(OBJ == DWARF && game.closed) return(19000);
+	if(OBJ == DRAGON)game.spk=167;
+	if(OBJ == TROLL)game.spk=157;
+	if(OBJ == OGRE)game.spk=203;
 	if(OBJ == OGRE && I > 0) goto L9128;
-	if(OBJ == BEAR)SPK=165+(PROP[BEAR]+1)/2;
+	if(OBJ == BEAR)game.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. */
+/*  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. */
 	RSPEAK(49);
 	VERB=0;
 	OBJ=0;
-	GETIN(WD1,WD1X,WD2,WD2X);
+	GETIN(input,WD1,WD1X,WD2,WD2X);
 	if(WD1 != MAKEWD(25) && WD1 != MAKEWD(250519)) return(2607);
 	PSPEAK(DRAGON,3);
 	PROP[DRAGON]=1;
@@ -190,15 +187,15 @@ L9126:	if(OBJ == 0)SPK=44;
 	MOVE(DRAGON,K);
 	MOVE(RUG,K);
 	DROP(BLOOD,K);
-	/* 9127 */ for (OBJ=1; OBJ<=100; OBJ++) {
+	for (OBJ=1; OBJ<=100; OBJ++) {
 	if(PLACE[OBJ] == PLAC[DRAGON] || PLACE[OBJ] == FIXD[DRAGON])MOVE(OBJ,K);
-L9127:	/*etc*/ ;
+	/*etc*/ ;
 	} /* end loop */
 	LOC=K;
 	K=NUL;
 	 return(8);
 
-L9128:	RSPEAK(SPK);
+L9128:	RSPEAK(game.spk);
 	RSPEAK(6);
 	DSTROY(OGRE);
 	K=0;
@@ -206,61 +203,61 @@ L9128:	RSPEAK(SPK);
 	if(DLOC[I] != LOC) goto L9129;
 	K=K+1;
 	DLOC[I]=61;
-	DSEEN[I]=FALSE;
+	game.dseen[I]=false;
 L9129:	/*etc*/ ;
 	} /* end loop */
-	SPK=SPK+1+1/K;
+	game.spk=game.spk+1+1/K;
 	 return(2011);
 }
 
-/*  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. */
+/*  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() {
+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));
+	if(OBJ != AXE) return(discard(false));
 	I=ATDWRF(LOC);
 	if(I > 0) goto L9172;
-	SPK=152;
+	game.spk=152;
 	if(AT(DRAGON) && PROP[DRAGON] == 0) goto L9175;
-	SPK=158;
+	game.spk=158;
 	if(AT(TROLL)) goto L9175;
-	SPK=203;
+	game.spk=203;
 	if(AT(OGRE)) goto L9175;
 	if(HERE(BEAR) && PROP[BEAR] == 0) goto L9176;
 	OBJ=0;
-	return(attack());
+	return(attack(cmdin));
 
-L9172:	SPK=48;
-	if(RAN(7) < DFLAG) goto L9175;
-	DSEEN[I]=FALSE;
+L9172:	game.spk=48;
+	if(RAN(7) < game.dflag) goto L9175;
+	game.dseen[I]=false;
 	DLOC[I]=0;
-	SPK=47;
-	DKILL=DKILL+1;
-	if(DKILL == 1)SPK=149;
-L9175:	RSPEAK(SPK);
+	game.spk=47;
+	game.dkill=game.dkill+1;
+	if(game.dkill == 1)game.spk=149;
+L9175:	RSPEAK(game.spk);
 	DROP(AXE,LOC);
 	K=NUL;
 	 return(8);
 
-/*  THIS'LL TEACH HIM TO THROW THE AXE AT THE BEAR! */
-L9176:	SPK=164;
+/*  This'll teach him to throw the axe at the bear! */
+L9176:	game.spk=164;
 	DROP(AXE,LOC);
 	FIXED[AXE]= -1;
 	PROP[AXE]=1;
 	JUGGLE(BEAR);
 	 return(2011);
 
-/*  BUT THROWING FOOD IS ANOTHER STORY. */
+/*  But throwing food is another story. */
 L9177:	OBJ=BEAR;
 	return(feed());
 
-L9178:	SPK=159;
-/*  SNARF A TREASURE FOR THE TROLL. */
+L9178:	game.spk=159;
+/*  Snarf a treasure for the troll. */
 	DROP(OBJ,0);
 	MOVE(TROLL,0);
 	MOVE(TROLL+100,0);
@@ -270,83 +267,83 @@ L9178:	SPK=159;
 	 return(2011);
 }
 
-/*  FEED.  IF BIRD, NO SEED.  SNAKE, DRAGON, TROLL: QUIP.  IF DWARF, MAKE HIM
- *  MAD.  BEAR, SPECIAL. */
+/*  Feed.  If bird, no seed.  Snake, dragon, troll: quip.  If dwarf, make him
+ *  mad.  Bear, special. */
 
 int feed() {
 	if(OBJ != BIRD) goto L9212;
-	SPK=100;
+	game.spk=100;
 	 return(2011);
 
 L9212:	if(OBJ != SNAKE && OBJ != DRAGON && OBJ != TROLL) goto L9213;
-	SPK=102;
-	if(OBJ == DRAGON && PROP[DRAGON] != 0)SPK=110;
-	if(OBJ == TROLL)SPK=182;
-	if(OBJ != SNAKE || CLOSED || !HERE(BIRD)) return(2011);
-	SPK=101;
+	game.spk=102;
+	if(OBJ == DRAGON && PROP[DRAGON] != 0)game.spk=110;
+	if(OBJ == TROLL)game.spk=182;
+	if(OBJ != SNAKE || game.closed || !HERE(BIRD)) return(2011);
+	game.spk=101;
 	DSTROY(BIRD);
 	PROP[BIRD]=0;
 	 return(2011);
 
 L9213:	if(OBJ != DWARF) goto L9214;
 	if(!HERE(FOOD)) return(2011);
-	SPK=103;
-	DFLAG=DFLAG+2;
+	game.spk=103;
+	game.dflag=game.dflag+2;
 	 return(2011);
 
 L9214:	if(OBJ != BEAR) goto L9215;
-	if(PROP[BEAR] == 0)SPK=102;
-	if(PROP[BEAR] == 3)SPK=110;
+	if(PROP[BEAR] == 0)game.spk=102;
+	if(PROP[BEAR] == 3)game.spk=110;
 	if(!HERE(FOOD)) return(2011);
 	DSTROY(FOOD);
 	PROP[BEAR]=1;
 	FIXED[AXE]=0;
 	PROP[AXE]=0;
-	SPK=168;
+	game.spk=168;
 	 return(2011);
 
 L9215:	if(OBJ != OGRE) goto L9216;
-	if(HERE(FOOD))SPK=202;
+	if(HERE(FOOD))game.spk=202;
 	 return(2011);
 
-L9216:	SPK=14;
+L9216:	game.spk=14;
 	 return(2011);
 }
 
-/*  FILL.  BOTTLE OR URN MUST BE EMPTY, AND LIQUID AVAILABLE.  (VASE IS NASTY.) */
+/*  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);
+	game.spk=107;
+	if(LIQLOC(LOC) == 0)game.spk=106;
+	if(HERE(URN) && PROP[URN] != 0)game.spk=214;
+	if(LIQ(0) != 0)game.spk=105;
+	if(game.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;
+	if(K == OIL)game.spk=108;
 	 return(2011);
 
-L9222:	SPK=29;
-	if(LIQLOC(LOC) == 0)SPK=144;
+L9222:	game.spk=29;
+	if(LIQLOC(LOC) == 0)game.spk=144;
 	if(LIQLOC(LOC) == 0 || !TOTING(VASE)) return(2011);
 	RSPEAK(145);
 	PROP[VASE]=2;
 	FIXED[VASE]= -1;
-	 return(discard(TRUE));
+	 return(discard(true));
 
-L9224:	SPK=213;
+L9224:	game.spk=213;
 	if(PROP[URN] != 0) return(2011);
-	SPK=144;
+	game.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];
+	game.spk=211+PROP[URN];
 	 return(2011);
 }