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Merge branch 'imbris/audio-fixes' into 'master'

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Stop unbounded wind volume when zooming out, make campfires quieter

Closes #844

See merge request veloren/veloren!1566
This commit is contained in:
Forest Anderson 2020-11-27 18:59:23 +00:00
commit 9065d0ca02
2 changed files with 27 additions and 23 deletions
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11
voxygen/src/audio/ambient.rs
View File

@ -69,14 +69,16 @@ impl AmbientMgr {
// non-positional ambient sound in the game. Others can be added
// as seen fit.
let target_volume = {
// Wind volume increases with altitude
let alt_multiplier = (cam_pos.z / 1200.0).abs();
// Tree density factors into wind volume. The more trees,
// the lower wind volume. The trees make more of an impact
// the closer the camera is to the ground.
self.tree_multiplier =
((1.0 - tree_density) + ((cam_pos.z - terrain_alt) / 150.0).powi(2)).min(1.0);
self.tree_multiplier = ((1.0 - tree_density)
+ ((cam_pos.z - terrain_alt).abs() / 150.0).powi(2))
.min(1.0);
let mut volume_multiplier = alt_multiplier * self.tree_multiplier;
@ -93,7 +95,8 @@ impl AmbientMgr {
volume_multiplier = 0.0;
}
let target_volume = volume_multiplier.clamped(0.0, 1.0);
volume_multiplier.clamped(0.0, 1.0)
};
// Transitions the ambient sounds (more) smoothly
self.volume = audio.get_ambient_volume();
@ -113,7 +116,7 @@ impl AmbientMgr {
self.began_playing = Instant::now();
self.next_track_change = track.length;
audio.play_ambient(AmbientChannelTag::Wind, &track.path, volume_multiplier);
audio.play_ambient(AmbientChannelTag::Wind, &track.path, target_volume);
}
}
}

3
voxygen/src/audio/sfx/event_mapper/campfire/mod.rs
View File

@ -72,7 +72,8 @@ impl EventMapper for CampfireEventMapper {
.map(|b| b.is_liquid())
.unwrap_or(false);
let sfx_trigger_item = triggers.get_key_value(&mapped_event);
audio.emit_sfx(sfx_trigger_item, pos.0, None, underwater);
const CAMPFIRE_VOLUME: f32 = 0.1;
audio.emit_sfx(sfx_trigger_item, pos.0, Some(CAMPFIRE_VOLUME), underwater);
internal_state.time = Instant::now();
}