Port FluidSim core and scenarios to C++20

src/sound_engine.cpp

@@ -0,0 +1,39 @@
+#include "FluidSim/SoundEngine.hpp"
+
+namespace fluidsim::port {
+
+SoundEngine::SoundEngine(SimulationRingBuffer& source_buffer) : stream_(source_buffer) {}
+
+SoundEngine::~SoundEngine() {
+    stop();
+}
+
+void SoundEngine::start() {
+    if (is_playing_) return;
+    stream_.play();
+    is_playing_ = true;
+}
+
+void SoundEngine::stop() {
+    if (!is_playing_) return;
+    stream_.stop();
+    is_playing_ = false;
+}
+
+void SoundEngine::set_speed(double speed_value) {
+    stream_.set_speed(speed_value);
+}
+
+double SoundEngine::speed() const {
+    return stream_.speed();
+}
+
+void SoundEngine::set_volume(float volume_value) {
+    stream_.setVolume(volume_value);
+}
+
+float SoundEngine::volume() const {
+    return stream_.getVolume();
+}
+
+} // namespace fluidsim::port