new timing circuit (dynamic interval)
needs windows fix (f msvc stl)
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343c8e7012
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42
src/main.cpp
42
src/main.cpp
@ -29,6 +29,7 @@
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#include <nlohmann/json.hpp>
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#include <nlohmann/json.hpp>
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#include <cstdint>
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#include <cstdint>
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#include <cmath>
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#include <chrono>
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#include <chrono>
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#include <thread>
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#include <thread>
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#include <atomic>
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#include <atomic>
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@ -124,7 +125,7 @@ int main(int argc, char** argv) {
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#endif
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#endif
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const auto started_at = std::chrono::steady_clock::now();
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const auto started_at = std::chrono::steady_clock::now();
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auto last_time = std::chrono::steady_clock::now();
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auto last_time_tick = std::chrono::steady_clock::now();
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std::string config_path {"config.json"};
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std::string config_path {"config.json"};
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@ -291,28 +292,45 @@ int main(int argc, char** argv) {
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conf.dump();
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conf.dump();
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std::this_thread::sleep_for(std::chrono::milliseconds(10)); // at startup, just to be safe
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std::this_thread::sleep_for(std::chrono::milliseconds(25)); // at startup, just to be safe
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float last_min_interval {0.1f};
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while (!quit) {
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while (!quit) {
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//auto new_time = std::chrono::steady_clock::now();
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auto new_time = std::chrono::steady_clock::now();
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const float time_delta_tick = std::chrono::duration<float, std::chrono::seconds::period>(new_time - last_time_tick).count();
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// TODO: implement the equivalent of screen->nextTick() for plugs
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const bool tick = time_delta_tick >= last_min_interval;
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if (tick) {
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quit = !tc.iterate();
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quit = !tc.iterate();
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tcm.iterate(/*time_delta*/0.02f);
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tcm.iterate(time_delta_tick);
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ttm.iterate();
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ttm.iterate();
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mts.iterate();
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mts.iterate();
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const float pm_interval = pm.tick(/*time_delta*/0.02f);
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const float pm_interval = pm.tick(time_delta_tick);
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mc.iterate(0.02f);
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mc.iterate(time_delta_tick);
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mcd.iterate(0.02f);
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mcd.iterate(time_delta_tick);
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const float tox_interval = std::pow(tc.toxIterationInterval(), 1.6f) / 1000.f;
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//std::this_thread::sleep_for( // time left to get to 60fps
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last_min_interval = std::min<float>(
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//std::chrono::duration<float, std::chrono::seconds::period>(0.0166f) // 60fps frame duration
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tox_interval,
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//- std::chrono::duration<float, std::chrono::seconds::period>(std::chrono::steady_clock::now() - new_time) // time used for rendering
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pm_interval
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//);
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);
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std::this_thread::sleep_for(std::chrono::milliseconds(20)); // HACK: until i figure out the best main loop
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// dont sleep and do an extra check
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last_time_tick = new_time;
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//std::cout << "M: time_delta_tick: " << time_delta_tick << "\n";
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//std::cout << "M: last_min_interval: " << last_min_interval << " (t:" << tox_interval << " p:" << pm_interval << ")\n";
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} else {
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// TODO: replace with something that works on windows
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const float sleep_dur = std::max(last_min_interval-time_delta_tick, 0.001f);
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std::this_thread::sleep_for(std::chrono::milliseconds(int64_t(sleep_dur*1000)));
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}
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}
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}
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conf.dump();
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conf.dump();
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