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Yet more goto elimination.

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This commit is contained in:
Eric S. Raymond 2017-06-11 15:19:49 -04:00
parent 2576613759
commit e1f44a09fa
1 changed files with 29 additions and 26 deletions
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43
main.c
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@ -793,7 +793,7 @@ L2600: if (COND[game.loc] >= game.conds) {
* objects won't be described until they've been picked up
* and put down separate from their respective piles. Don't
* tick game.clock1 unless well into cave (and not at Y2). */
L2603: if (game.closed) {
if (game.closed) {
if (game.prop[OYSTER] < 0 && TOTING(OYSTER))
PSPEAK(OYSTER,1);
for (i=1; i<=NOBJECTS; i++) {
@ -974,8 +974,11 @@ L19999: K=43;
RSPEAK(K);
goto L2012;
}
if (V1 == ENTER && WD2 > 0)
goto L2800;
if (V1 == ENTER && WD2 > 0) {
WD1=WD2;
WD1X=WD2X;
WD2=0;
} else {
if (!((V1 != 1000+WATER && V1 != 1000+OIL) ||
(V2 != 1000+PLANT && V2 != 1000+DOOR))) {
if (AT(V2-1000))
@ -983,9 +986,11 @@ L19999: K=43;
}
if (V1 == 1000+CAGE && V2 == 1000+BIRD && HERE(CAGE) && HERE(BIRD))
WD1=MAKEWD(301200308);
}
L2620: if (WD1 == MAKEWD(23051920)) {
++game.iwest;
if (game.iwest == 10)RSPEAK(17);
if (game.iwest == 10)
RSPEAK(17);
}
if (WD1 == MAKEWD( 715) && WD2 != 0) {
if (++IGO == 10)
@ -993,8 +998,14 @@ L2620: if (WD1 == MAKEWD(23051920)) {
}
L2630:
i=VOCAB(WD1,-1);
if (i == -1)
goto L3000;
if (i == -1) {
/* Gee, I don't understand. */
if (fallback_handler(rawbuf))
return true;
SETPRM(1,WD1,WD1X);
RSPEAK(254);
goto L2600;
}
K=MOD(i,1000);
KQ=i/1000+1;
switch (KQ-1)
@ -1006,19 +1017,6 @@ L2630:
}
BUG(22);
/* Get second word for analysis. */
L2800: WD1=WD2;
WD1X=WD2X;
WD2=0;
goto L2620;
/* Gee, I don't understand. */
L3000: SETPRM(1,WD1,WD1X);
if (fallback_handler(rawbuf))
return true;
RSPEAK(254);
goto L2600;
/* Verb and object analysis moved to separate module. */
L4000: part=intransitive; VERB=K; goto Laction;
@ -1033,7 +1031,12 @@ Laction:
case 2600: goto L2600;
case 2607: goto L2607;
case 2630: goto L2630;
case 2800: goto L2800;
case 2800:
/* Get second word for analysis. */
WD1=WD2;
WD1X=WD2X;
WD2=0;
goto L2620;
case 8000:
/* Random intransitive verbs come here. Clear obj just in case
* (see attack()). */