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Diffstat (limited to 'scene/3d/audio_stream_player_3d.cpp')
-rw-r--r--scene/3d/audio_stream_player_3d.cpp146
1 files changed, 77 insertions, 69 deletions
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp
index 34f748b197..4a20a88346 100644
--- a/scene/3d/audio_stream_player_3d.cpp
+++ b/scene/3d/audio_stream_player_3d.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -239,80 +239,82 @@ float AudioStreamPlayer3D::_get_attenuation_db(float p_distance) const {
}
void AudioStreamPlayer3D::_notification(int p_what) {
- if (p_what == NOTIFICATION_ENTER_TREE) {
- velocity_tracker->reset(get_global_transform().origin);
- AudioServer::get_singleton()->add_listener_changed_callback(_listener_changed_cb, this);
- if (autoplay && !Engine::get_singleton()->is_editor_hint()) {
- play();
- }
- }
+ switch (p_what) {
+ case NOTIFICATION_ENTER_TREE: {
+ velocity_tracker->reset(get_global_transform().origin);
+ AudioServer::get_singleton()->add_listener_changed_callback(_listener_changed_cb, this);
+ if (autoplay && !Engine::get_singleton()->is_editor_hint()) {
+ play();
+ }
+ } break;
- if (p_what == NOTIFICATION_EXIT_TREE) {
- stop();
- AudioServer::get_singleton()->remove_listener_changed_callback(_listener_changed_cb, this);
- }
+ case NOTIFICATION_EXIT_TREE: {
+ stop();
+ AudioServer::get_singleton()->remove_listener_changed_callback(_listener_changed_cb, this);
+ } break;
- if (p_what == NOTIFICATION_PAUSED) {
- if (!can_process()) {
- // Node can't process so we start fading out to silence
- set_stream_paused(true);
- }
- }
+ case NOTIFICATION_PAUSED: {
+ if (!can_process()) {
+ // Node can't process so we start fading out to silence.
+ set_stream_paused(true);
+ }
+ } break;
- if (p_what == NOTIFICATION_UNPAUSED) {
- set_stream_paused(false);
- }
+ case NOTIFICATION_UNPAUSED: {
+ set_stream_paused(false);
+ } break;
- if (p_what == NOTIFICATION_TRANSFORM_CHANGED) {
- if (doppler_tracking != DOPPLER_TRACKING_DISABLED) {
- velocity_tracker->update_position(get_global_transform().origin);
- }
- }
+ case NOTIFICATION_TRANSFORM_CHANGED: {
+ if (doppler_tracking != DOPPLER_TRACKING_DISABLED) {
+ velocity_tracker->update_position(get_global_transform().origin);
+ }
+ } break;
- if (p_what == NOTIFICATION_INTERNAL_PHYSICS_PROCESS) {
- //update anything related to position first, if possible of course
- Vector<AudioFrame> volume_vector;
- if (setplay.get() > 0 || (active.is_set() && last_mix_count != AudioServer::get_singleton()->get_mix_count())) {
- volume_vector = _update_panning();
- }
+ case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: {
+ // Update anything related to position first, if possible of course.
+ Vector<AudioFrame> volume_vector;
+ if (setplay.get() > 0 || (active.is_set() && last_mix_count != AudioServer::get_singleton()->get_mix_count())) {
+ volume_vector = _update_panning();
+ }
- if (setplay.get() >= 0 && stream.is_valid()) {
- active.set();
- Ref<AudioStreamPlayback> new_playback = stream->instance_playback();
- ERR_FAIL_COND_MSG(new_playback.is_null(), "Failed to instantiate playback.");
- Map<StringName, Vector<AudioFrame>> bus_map;
- bus_map[_get_actual_bus()] = volume_vector;
- AudioServer::get_singleton()->start_playback_stream(new_playback, bus_map, setplay.get(), actual_pitch_scale, linear_attenuation, attenuation_filter_cutoff_hz);
- stream_playbacks.push_back(new_playback);
- setplay.set(-1);
- }
+ if (setplay.get() >= 0 && stream.is_valid()) {
+ active.set();
+ Ref<AudioStreamPlayback> new_playback = stream->instance_playback();
+ ERR_FAIL_COND_MSG(new_playback.is_null(), "Failed to instantiate playback.");
+ HashMap<StringName, Vector<AudioFrame>> bus_map;
+ bus_map[_get_actual_bus()] = volume_vector;
+ AudioServer::get_singleton()->start_playback_stream(new_playback, bus_map, setplay.get(), actual_pitch_scale, linear_attenuation, attenuation_filter_cutoff_hz);
+ stream_playbacks.push_back(new_playback);
+ setplay.set(-1);
+ }
- if (!stream_playbacks.is_empty() && active.is_set()) {
- // Stop playing if no longer active.
- Vector<Ref<AudioStreamPlayback>> playbacks_to_remove;
- for (Ref<AudioStreamPlayback> &playback : stream_playbacks) {
- if (playback.is_valid() && !AudioServer::get_singleton()->is_playback_active(playback) && !AudioServer::get_singleton()->is_playback_paused(playback)) {
- playbacks_to_remove.push_back(playback);
+ if (!stream_playbacks.is_empty() && active.is_set()) {
+ // Stop playing if no longer active.
+ Vector<Ref<AudioStreamPlayback>> playbacks_to_remove;
+ for (Ref<AudioStreamPlayback> &playback : stream_playbacks) {
+ if (playback.is_valid() && !AudioServer::get_singleton()->is_playback_active(playback) && !AudioServer::get_singleton()->is_playback_paused(playback)) {
+ playbacks_to_remove.push_back(playback);
+ }
+ }
+ // Now go through and remove playbacks that have finished. Removing elements from a Vector in a range based for is asking for trouble.
+ for (Ref<AudioStreamPlayback> &playback : playbacks_to_remove) {
+ stream_playbacks.erase(playback);
+ }
+ if (!playbacks_to_remove.is_empty() && stream_playbacks.is_empty()) {
+ // This node is no longer actively playing audio.
+ active.clear();
+ set_physics_process_internal(false);
+ }
+ if (!playbacks_to_remove.is_empty()) {
+ emit_signal(SNAME("finished"));
}
}
- // Now go through and remove playbacks that have finished. Removing elements from a Vector in a range based for is asking for trouble.
- for (Ref<AudioStreamPlayback> &playback : playbacks_to_remove) {
- stream_playbacks.erase(playback);
- }
- if (!playbacks_to_remove.is_empty() && stream_playbacks.is_empty()) {
- // This node is no longer actively playing audio.
- active.clear();
- set_physics_process_internal(false);
- }
- if (!playbacks_to_remove.is_empty()) {
- emit_signal(SNAME("finished"));
- }
- }
- while (stream_playbacks.size() > max_polyphony) {
- AudioServer::get_singleton()->stop_playback_stream(stream_playbacks[0]);
- stream_playbacks.remove(0);
- }
+ while (stream_playbacks.size() > max_polyphony) {
+ AudioServer::get_singleton()->stop_playback_stream(stream_playbacks[0]);
+ stream_playbacks.remove_at(0);
+ }
+ } break;
}
}
@@ -385,13 +387,19 @@ Vector<AudioFrame> AudioStreamPlayer3D::_update_panning() {
Ref<World3D> world_3d = get_world_3d();
ERR_FAIL_COND_V(world_3d.is_null(), output_volume_vector);
- Set<Camera3D *> cameras = world_3d->get_cameras();
+ RBSet<Camera3D *> cameras = world_3d->get_cameras();
cameras.insert(get_viewport()->get_camera_3d());
PhysicsDirectSpaceState3D *space_state = PhysicsServer3D::get_singleton()->space_get_direct_state(world_3d->get_space());
for (Camera3D *camera : cameras) {
+ if (!camera) {
+ continue;
+ }
Viewport *vp = camera->get_viewport();
+ if (!vp) {
+ continue;
+ }
if (!vp->is_audio_listener_3d()) {
continue;
}
@@ -439,7 +447,7 @@ Vector<AudioFrame> AudioStreamPlayer3D::_update_panning() {
if (emission_angle_enabled) {
Vector3 listenertopos = global_pos - listener_node->get_global_transform().origin;
- float c = listenertopos.normalized().dot(get_global_transform().basis.get_axis(2).normalized()); //it's z negative
+ float c = listenertopos.normalized().dot(get_global_transform().basis.get_column(2).normalized()); //it's z negative
float angle = Math::rad2deg(Math::acos(c));
if (angle > emission_angle) {
db_att -= -emission_angle_filter_attenuation_db;
@@ -458,7 +466,7 @@ Vector<AudioFrame> AudioStreamPlayer3D::_update_panning() {
output_volume_vector.write[k] = multiplier * output_volume_vector[k];
}
- Map<StringName, Vector<AudioFrame>> bus_volumes;
+ HashMap<StringName, Vector<AudioFrame>> bus_volumes;
if (area) {
if (area->is_overriding_audio_bus()) {
//override audio bus
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-11 03:20:29 +0000