X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=misc.c;h=a656cbc24e22823699ec9c2a132942f9a0a03626;hb=5c4fdc35ebeb58655c8d6ae7a2f883395f49ca0c;hp=7057bad5272b10ec44239d7ff848008e0564d3c8;hpb=6146406990839864bfc5074327f44f207d3b61c2;p=open-adventure.git

diff --git a/misc.c b/misc.c
index 7057bad..a656cbc 100644
--- a/misc.c
+++ b/misc.c
@@ -1,6 +1,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include "main.h"
 #include "share.h"	/* for SETUP */
 #include "misc.h"
@@ -724,7 +725,8 @@ L2:	ATDWRF=I;
 
 
 
-/*  Utility routines (SETBIT, TSTBIT, set_seed_from_time, get_next_lcg_value, randrange, RNDVOC, BUG) */
+/*  Utility routines (SETBIT, TSTBIT, set_seed, get_next_lcg_value,
+ *  randrange, RNDVOC, BUG) */
 
 #undef SETBIT
 long fSETBIT(long BIT) {
@@ -759,11 +761,9 @@ long TSTBIT;
 
 #define TSTBIT(MASK,BIT) fTSTBIT(MASK,BIT)
 
-void set_seed_from_time(void)
+void set_seed(long seedval)
 {
-  /* Use the current system time to get seed the ISO rand() function, from which we get a seed for the LCG. */
-  srand(time(NULL));
-  lcgstate.x = (unsigned long) rand() % lcgstate.m;
+  lcgstate.x = (unsigned long) seedval % lcgstate.m;
 }
 
 unsigned long get_next_lcg_value(void)
@@ -888,17 +888,18 @@ long I, VAL;
 	if (!oldstyle && SETUP && OPENED == stdin)
 		fputs("> ", stdout);
 	do {
-		IGNORE(fgets(INLINE+1,sizeof(INLINE)-1,OPENED));
+		IGNORE(fgets(rawbuf,sizeof(rawbuf)-1,OPENED));
 	} while
-		(!feof(OPENED) && INLINE[1] == '#');
+		(!feof(OPENED) && rawbuf[0] == '#');
 	if (feof(OPENED)) {
 		if (logfp && OPENED == stdin)
 			fclose(logfp);
 	} else {
-		if (logfp)
-			IGNORE(fputs(INLINE+1, logfp));
+		if (logfp && OPENED == stdin)
+			IGNORE(fputs(rawbuf, logfp));
 		else if (!isatty(0))
-			IGNORE(fputs(INLINE+1, stdout));
+			IGNORE(fputs(rawbuf, stdout));
+		strcpy(INLINE+1, rawbuf);
 		LNLENG=0;
 		for (I=1; I<=sizeof(INLINE) && INLINE[I]!=0; I++) {
 		VAL=INLINE[I]+1;