mirror of
https://github.com/moparisthebest/minetest
synced 2024-12-22 15:48:48 -05:00
Fix some loose ends from 3993093f
This commit is contained in:
parent
3993093f51
commit
761b127060
@ -106,7 +106,8 @@ u32 PcgRandom::range(u32 bound)
|
||||
u32 threshhold = -bound % bound;
|
||||
u32 r;
|
||||
|
||||
while ((r = next()) < threshhold);
|
||||
while ((r = next()) < threshhold)
|
||||
;
|
||||
|
||||
return r % bound;
|
||||
}
|
||||
@ -127,6 +128,7 @@ void PcgRandom::bytes(void *out, size_t len)
|
||||
|
||||
size_t len_alignment = (uintptr_t)out % sizeof(u32);
|
||||
if (len_alignment) {
|
||||
len -= len_alignment;
|
||||
r = next();
|
||||
while (len_alignment--) {
|
||||
*outb = r & 0xFF;
|
||||
@ -156,7 +158,7 @@ void PcgRandom::bytes(void *out, size_t len)
|
||||
|
||||
s32 PcgRandom::randNormalDist(s32 min, s32 max, int num_trials)
|
||||
{
|
||||
u32 accum = 0;
|
||||
s32 accum = 0;
|
||||
for (int i = 0; i != num_trials; i++)
|
||||
accum += range(min, max);
|
||||
return ((float)accum / num_trials) + 0.5f;
|
||||
|
Loading…
Reference in New Issue
Block a user