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Handler for SAY.

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This commit is contained in:
Eric S. Raymond 2017-06-08 18:49:36 -04:00
parent db29f53a9a
commit e1176dbf9c
1 changed files with 21 additions and 16 deletions
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37
actions1.c
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@ -5,7 +5,7 @@
/* /*
* Action handlers. Eventually we'll do lookup through a method table * Action handlers. Eventually we'll do lookup through a method table
* that calls these. Absolutely nothing like the original FORTRAN * that calls these. Absolutely nothing like the original FORTRAN.
*/ */
static int bigwords(long foo) static int bigwords(long foo)
@ -249,6 +249,23 @@ static int rub(token_t obj)
return(2011); return(2011);
} }
static int say(void)
/* SAY. Echo WD2 (or WD1 if no WD2 (SAY WHAT?, etc.).) Magic words override. */
{
/* FIXME: ugly use of globals */
SETPRM(1,WD2,WD2X);
if(WD2 <= 0)SETPRM(1,WD1,WD1X);
if(WD2 > 0)WD1=WD2;
I=VOCAB(WD1,-1);
if(I == 62 || I == 65 || I == 71 || I == 2025 || I == 2034) goto L9035;
RSPEAK(258);
return(2012);
L9035: WD2=0;
//obj=0;
return(2630);
}
static int vscore(void) static int vscore(void)
/* Score. Call scoring routine but tell it to return. */ /* Score. Call scoring routine but tell it to return. */
{ {
@ -448,22 +465,10 @@ L8010: if(game.atloc[game.loc] == 0 || game.link[game.atloc[game.loc]] != 0 || A
/* Transitive carry/drop are in separate file. */ /* Transitive carry/drop are in separate file. */
L9010: return(carry(obj)); L9010: return carry(obj);
L9020: return(discard(obj, false)); L9020: return discard(obj, false);
/* SAY. Echo WD2 (or WD1 if no WD2 (SAY WHAT?, etc.).) Magic words override. */ L9030: return say();
L9030: SETPRM(1,WD2,WD2X);
if(WD2 <= 0)SETPRM(1,WD1,WD1X);
if(WD2 > 0)WD1=WD2;
I=VOCAB(WD1,-1);
if(I == 62 || I == 65 || I == 71 || I == 2025 || I == 2034) goto L9035;
RSPEAK(258);
return(2012);
L9035: WD2=0;
obj=0;
return(2630);
/* Lock, unlock, no object given. Assume various things if present. */ /* Lock, unlock, no object given. Assume various things if present. */