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Fix some potential iterator invalidation issues

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sfan5 2024-02-15 15:29:44 +01:00
parent 9ac6d330b4
commit 2b97fead9e
6 changed files with 12 additions and 17 deletions
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7
src/serverenvironment.cpp
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@ -1616,9 +1616,8 @@ void ServerEnvironment::step(float dtime)
Manage particle spawner expiration
*/
if (m_particle_management_interval.step(dtime, 1.0)) {
for (std::unordered_map<u32, float>::iterator i = m_particle_spawners.begin();
i != m_particle_spawners.end(); ) {
//non expiring spawners
for (auto i = m_particle_spawners.begin(); i != m_particle_spawners.end(); ) {
// non expiring spawners
if (i->second == PARTICLE_SPAWNER_NO_EXPIRY) {
++i;
continue;
@ -1626,7 +1625,7 @@ void ServerEnvironment::step(float dtime)
i->second -= 1.0f;
if (i->second <= 0.f)
m_particle_spawners.erase(i++);
i = m_particle_spawners.erase(i);
else
++i;
}