zhenyan121/Cubed
1
0
Fork 0
mirror of https://github.com/zhenyan121/Cubed.git synced 2026-08-09 02:07:04 +08:00
Code Issues Packages Projects Releases Wiki Activity

feat(audio): add per-channel volume control and config reload

Browse Source
This commit is contained in:
zhenyan121
2026-07-07 13:29:28 +08:00
parent a5bc4e238d
commit 5264755a7e
11 changed files with 102 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/audio/audio_fade.cpp
View File

@@ -10,8 +10,9 @@ AudioFade::AudioFade(AudioSource* source, float fade_in, float fade_out)
m_active = false;
return;
}
m_start_gain = 0.0f;
m_end_gain = m_source->volume();
m_source->set_volume(0.0f);
}
AudioFade::~AudioFade() {}
@@ -27,13 +28,12 @@ void AudioFade::update() {
// Ease Out Sine
t = std::sin(t * std::numbers::pi_v<float> * 0.5f);
float gain = std::lerp(m_start_gain, m_end_gain, t);
float gain = std::lerp(m_start_gain, m_source->target_volume(), t);
m_source->set_volume(gain);
if (t >= 1.0f) {
m_source->set_volume(m_end_gain);
m_source->set_volume(m_source->target_volume());
m_fade_in = false;
m_start_gain = m_end_gain;
m_end_gain = 0.0f;
m_start_gain = m_source->target_volume();
}
} else {
float start_time =
@@ -50,11 +50,11 @@ void AudioFade::update() {
// Smoothstep
t = t * t * (3.0f - 2.0f * t);
float gain = std::lerp(m_start_gain, m_end_gain, t);
float gain = std::lerp(m_start_gain, 0.0f, t);
m_source->set_volume(gain);
if (t >= 1.0f) {
m_source->set_volume(m_end_gain);
m_source->set_volume(0.0f);
m_active = false;
}
}