thirdpartymirrors/RingRacers
1
0
Fork 0
mirror of https://github.com/KartKrewDev/RingRacers.git synced 2025-10-30 08:01:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

SpawnerList::random_id: avoid division by zero in PRNG function

Browse source
This commit is contained in:
James R 2023-12-06 04:06:00 -08:00
parent 5329afd23c
commit 4931f32bb8
1 changed files with 6 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/objects/battle-ufo.cpp
View file

@ -92,7 +92,12 @@ public:
auto it = list_.begin(); auto it = list_.begin();
std::size_t count = std::distance(it, list_.end()); std::size_t count = std::distance(it, list_.end());
return std::next(it, P_RandomKey(PR_BATTLEUFO, count - 1u))->id(); if (count > 1u)
{
std::advance(it, P_RandomKey(PR_BATTLEUFO, count - 1u));
}
return it->id();
} }
void spawn_ufo() const void spawn_ufo() const