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Four calls to random() fixed that escaped my previous patch to

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emp_random().
This commit is contained in:
Marc Olzheim 2004-06-20 17:42:51 +00:00
parent 99187cd5fd
commit b464a4876e
1 changed files with 82 additions and 41 deletions
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123
src/scripts/nightly/patches/All/prng.patch
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@ -147,47 +147,6 @@ Index: empserver/src/lib/common/damage.c
lost++;
return amt - lost;
}
Index: empserver/src/lib/gen/chance.c
--- empserver/src/lib/gen/chance.c 2 Sep 2003 20:48:48 -0000 1.2
+++ empserver/src/lib/gen/chance.c 20 Jun 2004 15:15:05 -0000
@@ -33,23 +33,27 @@
#include "gen.h"
-#ifdef hpux
+#ifndef RANDOM
+#ifdef NOSVIDPRNG
+#define RANDOM random
+#define SRANDOM srandom
+#else /* ! NOSVIDPRNG */
+#define RANDOM lrand48
+#define SRANDOM srand48
+#endif /* ! NOSVIDPRNG */
+#endif /* RANDOM */
+
void
-srandom(unsigned int n)
+emp_srandom(unsigned int n)
{
- extern void srand48();
-
- srand48(n);
+ SRANDOM(1);
}
long
-random(void)
+emp_random(void)
{
- extern long lrand48();
-
- return (lrand48()); /* 5/28/91 by bailey@mcs.kent.edu */
+ return (RANDOM()); /* 5/28/91 by bailey@mcs.kent.edu */
}
-#endif
int
chance(double d)
Index: empserver/src/lib/subs/attsub.c
--- empserver/src/lib/subs/attsub.c 5 Mar 2004 13:14:28 -0000 1.17
+++ empserver/src/lib/subs/attsub.c 20 Jun 2004 15:15:06 -0000
@ -433,3 +392,85 @@ Index: empserver/src/util/fairland.c
#endif
#define rnd(x) (RANDOM() % (x))
Index: empserver/src/lib/gen/chance.c
--- empserver/src/lib/gen/chance.c 2 Sep 2003 20:48:48 -0000 1.2
+++ empserver/src/lib/gen/chance.c 20 Jun 2004 15:15:05 -0000
@@ -33,30 +33,34 @@
#include "gen.h"
-#ifdef hpux
+#ifndef RANDOM
+#ifdef NOSVIDPRNG
+#define RANDOM random
+#define SRANDOM srandom
+#else /* ! NOSVIDPRNG */
+#define RANDOM lrand48
+#define SRANDOM srand48
+#endif /* ! NOSVIDPRNG */
+#endif /* RANDOM */
+
void
-srandom(unsigned int n)
+emp_srandom(unsigned int n)
{
- extern void srand48();
-
- srand48(n);
+ SRANDOM(1);
}
long
-random(void)
+emp_random(void)
{
- extern long lrand48();
-
- return (lrand48()); /* 5/28/91 by bailey@mcs.kent.edu */
+ return (RANDOM()); /* 5/28/91 by bailey@mcs.kent.edu */
}
-#endif
int
chance(double d)
{
double roll;
- roll = (random() & 0x7fff);
+ roll = (emp_random() & 0x7fff);
if (d > roll / 32768.0)
return 1;
@@ -66,7 +70,7 @@
int
roll(int n)
{
- return (random() % n) + 1;
+ return (emp_random() % n) + 1;
}
/*
Index: empserver/src/server/main.c
--- empserver/src/server/main.c 4 Apr 2004 14:20:30 -0000 1.12
+++ empserver/src/server/main.c 20 Jun 2004 17:38:12 -0000
@@ -196,7 +196,7 @@
empth_init((char **)&player, flags);
time(&now);
#if !defined(_WIN32)
- srandom(now);
+ emp_srandom(now);
#else
srand(now);
#endif /* _WIN32 */
Index: empserver/src/server/update.c
--- empserver/src/server/update.c 4 Apr 2004 15:52:24 -0000 1.14
+++ empserver/src/server/update.c 20 Jun 2004 17:38:12 -0000
@@ -64,7 +64,7 @@
time(&now);
next_update_time(&now, &update_time, &delta);
if (update_window > 0) {
- wind = (random() % update_window);
+ wind = (emp_random() % update_window);
update_time += wind;
delta += wind;
}