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ASyncRunStep doesn't need to lock when do setTimeOfDaySpeed.

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* setTimeOfDaySpeed already lock a mutex when modify the value, we don't need to lock all environment.
* add a fine grain lock for getTimeOfDay and setTimeOfDay to solve environment multithread modifications on this value
This commit is contained in:
Loic Blot
2015-03-04 11:46:31 +01:00
parent 1b2f64473e
commit 7f8f9785d7
3 changed files with 40 additions and 35 deletions
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25
src/server.cpp
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@@ -535,23 +535,18 @@ void Server::AsyncRunStep(bool initial_step)
/*
Update time of day and overall game time
*/
{
JMutexAutoLock envlock(m_env_mutex);
m_env->setTimeOfDaySpeed(g_settings->getFloat("time_speed"));
m_env->setTimeOfDaySpeed(g_settings->getFloat("time_speed"));
/*
Send to clients at constant intervals
*/
/*
Send to clients at constant intervals
*/
m_time_of_day_send_timer -= dtime;
if(m_time_of_day_send_timer < 0.0)
{
m_time_of_day_send_timer = g_settings->getFloat("time_send_interval");
u16 time = m_env->getTimeOfDay();
float time_speed = g_settings->getFloat("time_speed");
SendTimeOfDay(PEER_ID_INEXISTENT, time, time_speed);
}
m_time_of_day_send_timer -= dtime;
if(m_time_of_day_send_timer < 0.0) {
m_time_of_day_send_timer = g_settings->getFloat("time_send_interval");
u16 time = m_env->getTimeOfDay();
float time_speed = g_settings->getFloat("time_speed");
SendTimeOfDay(PEER_ID_INEXISTENT, time, time_speed);
}
{