ilikecats/stk-code_catmod
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Rearranged code somewhat to make it easier to read - only cosmetic changes.

Browse Source
This commit is contained in:
hiker 2017-01-31 18:25:30 +11:00
parent d8706e2319
commit 9df07ac0c2
1 changed files with 34 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
src/main_loop.cpp
View File

@ -85,6 +85,7 @@ float MainLoop::getLimitedDt()
{
m_curr_time = device->getTimer()->getRealTime();
dt = (float)(m_curr_time - m_prev_time);
if (dt <= 0) break; // should not really happen
const World* const world = World::getWorld();
if (UserConfigParams::m_fps_debug && world)
{
@ -110,29 +111,28 @@ float MainLoop::getLimitedDt()
// client and server will not be in synch anymore
if(!NetworkConfig::get()->isNetworking())
{
static const float max_elapsed_time = 3.0f*1.0f / 60.0f*1000.0f; /* time 3 internal substeps take */
if (dt > max_elapsed_time) dt = max_elapsed_time;
/* time 3 internal substeps take */
const float MAX_ELAPSED_TIME = 3.0f*1.0f / 60.0f*1000.0f;
if (dt > MAX_ELAPSED_TIME) dt = MAX_ELAPSED_TIME;
}
if (!m_throttle_fps || ProfileWorld::isProfileMode()) break;
// Throttle fps if more than maximum, which can reduce
// the noise the fan on a graphics card makes.
// When in menus, reduce FPS much, it's not necessary to push to the maximum for plain menus
const int max_fps = (StateManager::get()->throttleFPS() ? 30 : UserConfigParams::m_max_fps);
if (dt > 0)
{
const int current_fps = (int)(1000.0f / dt);
if (m_throttle_fps && current_fps > max_fps && !ProfileWorld::isProfileMode())
{
int wait_time = 1000 / max_fps - 1000 / current_fps;
if (wait_time < 1) wait_time = 1;
// Throttle fps if more than a certain maximum, which can reduce
// the noise the fan on a graphics card makes. When in menus, limit
// FPS even more
const int max_fps = StateManager::get()->throttleFPS()
? 30
: UserConfigParams::m_max_fps;
PROFILER_PUSH_CPU_MARKER("Throttle framerate", 0, 0, 0);
StkTime::sleep(wait_time);
PROFILER_POP_CPU_MARKER();
}
else break;
}
else break;
const int current_fps = (int)(1000.0f / dt);
if (current_fps <= max_fps ) break;
int wait_time = 1000 / max_fps - 1000 / current_fps;
if (wait_time < 1) wait_time = 1;
PROFILER_PUSH_CPU_MARKER("Throttle framerate", 0, 0, 0);
StkTime::sleep(wait_time);
PROFILER_POP_CPU_MARKER();
}
dt *= 0.001f;
return dt;
@ -144,6 +144,8 @@ float MainLoop::getLimitedDt()
*/
void MainLoop::updateRace(float dt)
{
if (!World::getWorld()) return; // No race on atm - i.e. we are in menu
// The race event manager will update world in case of an online race
if ( RaceEventManager::getInstance() &&
RaceEventManager::getInstance()->isRunning() )
@ -241,19 +243,18 @@ void MainLoop::run()
PROFILER_POP_CPU_MARKER();
}
if (World::getWorld()) // race is active if world exists
{
PROFILER_PUSH_CPU_MARKER("Update race", 0, 255, 255);
updateRace(dt);
PROFILER_POP_CPU_MARKER();
} // if race is active
PROFILER_PUSH_CPU_MARKER("Update race", 0, 255, 255);
updateRace(dt); // Doesn't do anything if race is not active
PROFILER_POP_CPU_MARKER();
// We need to check again because update_race may have requested
// the main loop to abort; and it's not a good idea to continue
// since the GUI engine is no more to be called then.
// Also only do music, input, and graphics update if graphics are
if (m_abort) break;
// Only do music, input, and graphics update if graphics are
// enabled.
if (!m_abort && !ProfileWorld::isNoGraphics())
if (!ProfileWorld::isNoGraphics())
{
PROFILER_PUSH_CPU_MARKER("Music/input/GUI", 0x7F, 0x00, 0x00);
input_manager->update(dt);
@ -282,21 +283,18 @@ void MainLoop::run()
}
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("Database polling update", 0x00, 0x7F, 0x7F);
Online::RequestManager::get()->update(dt);
PROFILER_POP_CPU_MARKER();
}
else if (!m_abort && ProfileWorld::isNoGraphics())
else
{
PROFILER_PUSH_CPU_MARKER("Protocol manager update", 0x7F, 0x00, 0x7F);
if(NetworkConfig::get()->isNetworking())
ProtocolManager::getInstance()->update(dt);
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("Database polling update", 0x00, 0x7F, 0x7F);
Online::RequestManager::get()->update(dt);
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("Database polling update", 0x00, 0x7F, 0x7F);
Online::RequestManager::get()->update(dt);
PROFILER_POP_CPU_MARKER();
if (World::getWorld() )
{