From 75330887d72ea94562226442f854092327f68fa0 Mon Sep 17 00:00:00 2001 From: Silc Renew Date: Sat, 28 Jan 2023 03:25:49 +0900 Subject: Implement blending audio feature to AnimationTree --- scene/3d/audio_stream_player_3d.cpp | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) (limited to 'scene/3d/audio_stream_player_3d.cpp') diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp index 7ed18d2d41..436b936586 100644 --- a/scene/3d/audio_stream_player_3d.cpp +++ b/scene/3d/audio_stream_player_3d.cpp @@ -284,14 +284,12 @@ void AudioStreamPlayer3D::_notification(int p_what) { volume_vector = _update_panning(); } - if (setplay.get() >= 0 && stream.is_valid()) { + if (setplayback.is_valid() && setplay.get() >= 0) { active.set(); - Ref new_playback = stream->instantiate_playback(); - ERR_FAIL_COND_MSG(new_playback.is_null(), "Failed to instantiate playback."); HashMap> 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); + AudioServer::get_singleton()->start_playback_stream(setplayback, bus_map, setplay.get(), actual_pitch_scale, linear_attenuation, attenuation_filter_cutoff_hz); + setplayback.unref(); setplay.set(-1); } @@ -580,14 +578,21 @@ void AudioStreamPlayer3D::play(float p_from_pos) { if (stream->is_monophonic() && is_playing()) { stop(); } + Ref stream_playback = stream->instantiate_playback(); + ERR_FAIL_COND_MSG(stream_playback.is_null(), "Failed to instantiate playback."); + + stream_playbacks.push_back(stream_playback); + setplayback = stream_playback; setplay.set(p_from_pos); active.set(); set_physics_process_internal(true); } void AudioStreamPlayer3D::seek(float p_seconds) { - stop(); - play(p_seconds); + if (is_playing()) { + stop(); + play(p_seconds); + } } void AudioStreamPlayer3D::stop() { @@ -783,6 +788,10 @@ bool AudioStreamPlayer3D::get_stream_paused() const { return false; } +bool AudioStreamPlayer3D::has_stream_playback() { + return !stream_playbacks.is_empty(); +} + Ref AudioStreamPlayer3D::get_stream_playback() { ERR_FAIL_COND_V_MSG(stream_playbacks.is_empty(), Ref(), "Player is inactive. Call play() before requesting get_stream_playback()."); return stream_playbacks[stream_playbacks.size() - 1]; @@ -875,6 +884,7 @@ void AudioStreamPlayer3D::_bind_methods() { ClassDB::bind_method(D_METHOD("set_panning_strength", "panning_strength"), &AudioStreamPlayer3D::set_panning_strength); ClassDB::bind_method(D_METHOD("get_panning_strength"), &AudioStreamPlayer3D::get_panning_strength); + ClassDB::bind_method(D_METHOD("has_stream_playback"), &AudioStreamPlayer3D::has_stream_playback); ClassDB::bind_method(D_METHOD("get_stream_playback"), &AudioStreamPlayer3D::get_stream_playback); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream"); -- cgit v1.2.3