BRNSystems/minetest
1
0
Fork 0
forked from Mirrorlandia_minetest/minetest
Code Pull Requests 1 Activity

master #7

Merged
BRNSystems merged 95 commits from Mirrorlandia_minetest/minetest:master into master 2024-01-28 00:16:42 +01:00
Conversation 0 Commits 95 Files Changed 224 +4 -3
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit e416c99419 - Show all commits

7
src/noise.h
View File

@ -56,8 +56,9 @@ public:
inline u32 next() inline u32 next()
{ {
m_next = m_next * 1103515245 + 12345; m_next = static_cast<u32>(m_next) * 1103515245U + 12345U;
return (u32)(m_next / 65536) % (RANDOM_RANGE + 1); // Signed division is required due to backwards compatibility
return static_cast<u32>(m_next / 65536) % (RANDOM_RANGE + 1U);
} }
inline s32 range(s32 min, s32 max) inline s32 range(s32 min, s32 max)
@ -70,7 +71,7 @@ public:
PcgRandom, we cannot modify this RNG's range as it would change the PcgRandom, we cannot modify this RNG's range as it would change the
output of this RNG for reverse compatibility. output of this RNG for reverse compatibility.
*/ */
if ((u32)(max - min) > (RANDOM_RANGE + 1) / 5) if (static_cast<u32>(max - min) > (RANDOM_RANGE + 1) / 5)
throw PrngException("Range too large"); throw PrngException("Range too large");
return (next() % (max - min + 1)) + min; return (next() % (max - min + 1)) + min;