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Make RNDVOC() into better C.

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This commit is contained in:
Jason S. Ninneman 2017-05-29 13:59:06 -07:00
parent fda1abed97
commit 18eac9f55d
1 changed files with 20 additions and 16 deletions
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36
misc.c
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@ -778,7 +778,7 @@ long randrange(long range)
#undef RNDVOC #undef RNDVOC
long fRNDVOC(long CHAR, long FORCE) { long fRNDVOC(long CHAR, long FORCE) {
long DIV, I, J, RNDVOC; long DIV, J, RNDVOC;
/* Searches the vocabulary for a word whose second character is char, and /* Searches the vocabulary for a word whose second character is char, and
* changes that word such that each of the other four characters is a * changes that word such that each of the other four characters is a
@ -787,22 +787,26 @@ long DIV, I, J, RNDVOC;
RNDVOC=FORCE; RNDVOC=FORCE;
if(RNDVOC != 0) goto L3;
for (I=1; I<=5; I++) {
J=11+randrange(26);
if(I == 2)J=CHAR;
RNDVOC=RNDVOC*64+J;
} /* end loop */
L3: J=10000;
DIV=64L*64L*64L;
for (I=1; I<=TABSIZ; I++) {
J=J+7;
if(MOD((ATAB[I]-J*J)/DIV,64L) == CHAR) goto L8;
/*etc*/ ;
} /* end loop */
BUG(5);
L8: ATAB[I]=RNDVOC+J*J; if (RNDVOC == 0) {
for (int I = 1; I <= 5; I++) {
J = 11 + randrange(26);
if (I == 2)
J = CHAR;
RNDVOC = RNDVOC * 64 + J;
}
}
J = 10000;
DIV = 64L * 64L * 64L;
for (int I = 1; I <= TABSIZ; I++) {
J = J + 7;
if (MOD((ATAB[I]-J*J)/DIV, 64L) == CHAR)
break;
}
ATAB[I] = RNDVOC + J * J;
return(RNDVOC); return(RNDVOC);
} }