forked from Mirrorlandia_minetest/minetest
Add FPS limit to menu clouds
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parent
7f51b2da28
commit
5f88cd98ad
24
src/main.cpp
24
src/main.cpp
@ -1597,7 +1597,7 @@ int main(int argc, char *argv[])
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if(skip_main_menu == false)
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{
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video::IVideoDriver* driver = device->getVideoDriver();
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float fps_max = g_settings->getFloat("fps_max");
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infostream<<"Waiting for other menus"<<std::endl;
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while(device->run() && kill == false)
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{
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@ -1690,8 +1690,28 @@ int main(int argc, char *argv[])
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// On some computers framerate doesn't seem to be
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// automatically limited
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if (!cloud_menu_background)
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if (cloud_menu_background) {
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// Time of frame without fps limit
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float busytime;
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u32 busytime_u32;
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// not using getRealTime is necessary for wine
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u32 time = device->getTimer()->getTime();
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if(time > lasttime)
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busytime_u32 = time - lasttime;
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else
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busytime_u32 = 0;
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busytime = busytime_u32 / 1000.0;
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// FPS limiter
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u32 frametime_min = 1000./fps_max;
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if(busytime_u32 < frametime_min) {
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u32 sleeptime = frametime_min - busytime_u32;
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device->sleep(sleeptime);
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}
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} else {
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sleep_ms(25);
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}
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}
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infostream<<"Dropping main menu"<<std::endl;
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