diff options
Diffstat (limited to 'scene/3d/audio_stream_player_3d.cpp')
| -rw-r--r-- | scene/3d/audio_stream_player_3d.cpp | 58 |
1 files changed, 50 insertions, 8 deletions
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp index 6c102e4027..c2a50ec7bb 100644 --- a/scene/3d/audio_stream_player_3d.cpp +++ b/scene/3d/audio_stream_player_3d.cpp @@ -1,3 +1,33 @@ +/*************************************************************************/ +/* audio_stream_player_3d.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 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 */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + #include "audio_stream_player_3d.h" #include "engine.h" #include "scene/3d/area.h" @@ -27,18 +57,18 @@ void AudioStreamPlayer3D::_mix_audio() { //mix if (output_count > 0 || out_of_range_mode == OUT_OF_RANGE_MIX) { - float pitch_scale = 0.0; + float output_pitch_scale = 0.0; if (output_count) { //used for doppler, not realistic but good enough for (int i = 0; i < output_count; i++) { - pitch_scale += outputs[i].pitch_scale; + output_pitch_scale += outputs[i].pitch_scale; } - pitch_scale /= float(output_count); + output_pitch_scale /= float(output_count); } else { - pitch_scale = 1.0; + output_pitch_scale = 1.0; } - stream_playback->mix(buffer, pitch_scale, buffer_size); + stream_playback->mix(buffer, pitch_scale * output_pitch_scale, buffer_size); } //write all outputs @@ -290,7 +320,7 @@ void AudioStreamPlayer3D::_notification(int p_what) { total_max = MAX(total_max, cam_area_pos.length()); } if (total_max > max_distance) { - continue; //cant hear this sound in this camera + continue; //can't hear this sound in this camera } } @@ -506,14 +536,14 @@ void AudioStreamPlayer3D::_notification(int p_what) { setseek = setplay; active = true; setplay = -1; - //do not update, this makes it easier to animate (will shut off otherise) + //do not update, this makes it easier to animate (will shut off otherwise) ///_change_notify("playing"); //update property in editor } //stop playing if no longer active if (!active) { set_physics_process_internal(false); - //do not update, this makes it easier to animate (will shut off otherise) + //do not update, this makes it easier to animate (will shut off otherwise) //_change_notify("playing"); //update property in editor emit_signal("finished"); } @@ -577,6 +607,13 @@ float AudioStreamPlayer3D::get_max_db() const { return max_db; } +void AudioStreamPlayer3D::set_pitch_scale(float p_pitch_scale) { + pitch_scale = p_pitch_scale; +} +float AudioStreamPlayer3D::get_pitch_scale() const { + return pitch_scale; +} + void AudioStreamPlayer3D::play(float p_from_pos) { if (stream_playback.is_valid()) { @@ -802,6 +839,9 @@ void AudioStreamPlayer3D::_bind_methods() { ClassDB::bind_method(D_METHOD("set_max_db", "max_db"), &AudioStreamPlayer3D::set_max_db); ClassDB::bind_method(D_METHOD("get_max_db"), &AudioStreamPlayer3D::get_max_db); + ClassDB::bind_method(D_METHOD("set_pitch_scale", "pitch_scale"), &AudioStreamPlayer3D::set_pitch_scale); + ClassDB::bind_method(D_METHOD("get_pitch_scale"), &AudioStreamPlayer3D::get_pitch_scale); + ClassDB::bind_method(D_METHOD("play", "from_position"), &AudioStreamPlayer3D::play, DEFVAL(0.0)); ClassDB::bind_method(D_METHOD("seek", "to_position"), &AudioStreamPlayer3D::seek); ClassDB::bind_method(D_METHOD("stop"), &AudioStreamPlayer3D::stop); @@ -855,6 +895,7 @@ void AudioStreamPlayer3D::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_db", PROPERTY_HINT_RANGE, "-80,80"), "set_unit_db", "get_unit_db"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_size", PROPERTY_HINT_RANGE, "0.1,100,0.1"), "set_unit_size", "get_unit_size"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_db", PROPERTY_HINT_RANGE, "-24,6"), "set_max_db", "get_max_db"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_RANGE, "0,65536,1"), "set_max_distance", "get_max_distance"); @@ -891,6 +932,7 @@ AudioStreamPlayer3D::AudioStreamPlayer3D() { unit_size = 1; attenuation_model = ATTENUATION_INVERSE_DISTANCE; max_db = 3; + pitch_scale = 1.0; autoplay = false; setseek = -1; active = false; |