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Base lightning sfx delay on the speed of sound

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This commit is contained in:
crabman
2024-11-07 17:07:18 +00:00
parent 7366652246
commit 41f09e679d
1 changed files with 4 additions and 7 deletions
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11
voxygen/src/audio/sfx/mod.rs
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@ -471,20 +471,17 @@ impl SfxMgr {
audio.emit_sfx(sfx_trigger_item, *pos, Some((power.abs() / 2.5).min(1.5)));
},
Outcome::Lightning { pos } => {
let power = (1.0 - pos.distance(audio.listener_pos) / 6_000.0)
.max(0.0)
.powi(7);
let distance = pos.distance(audio.listener_pos);
let power = (1.0 - distance / 6_000.0).max(0.0).powi(7);
if power > 0.0 {
let sfx_trigger_item = triggers.get_key_value(&SfxEvent::Lightning);
let volume = (power * 3.0).min(2.9);
// Delayed based on power (which in turn is based on distance) within a range of
// 0.17 to 1.5 seconds
// TODO: Make this more physically accurate
// Delayed based on distance / speed of sound (approxmately 340 m/s)
audio.play_ambience_oneshot(
super::channel::AmbienceChannelTag::Thunder,
sfx_trigger_item,
Some(volume),
Some((1.0 / volume * 2.0).max(1.5)),
Some(distance / 340.0),
);
}
},