GODOT IS OPEN SOURCE

1 files changed, 229 insertions, 0 deletions

diff --git a/scene/3d/spatial_sample_player.cpp b/scene/3d/spatial_sample_player.cpp
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+++ b/scene/3d/spatial_sample_player.cpp
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+/*************************************************************************/
+/*  spatial_sample_player.cpp                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* 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 "spatial_sample_player.h"
+
+#include "servers/audio_server.h"
+#include "camera.h"
+#include "servers/spatial_sound_server.h"
+#include "scene/scene_string_names.h"
+
+bool SpatialSamplePlayer::_set(const StringName& p_name, const Variant& p_value) {
+
+	String name=p_name;
+
+	if (name==SceneStringNames::get_singleton()->play_play) {
+		if (library.is_valid()) {
+
+			String what=p_value;
+			if (what=="")
+				stop_all();
+			else
+				play(what);
+
+			played_back=what;
+		}
+		return true;
+
+	}
+
+	return false;
+}
+
+bool SpatialSamplePlayer::_get(const StringName& p_name,Variant &r_ret) const {
+
+
+	String name=p_name;
+
+	if (name==SceneStringNames::get_singleton()->play_play) {
+		r_ret=played_back;
+		return true;
+	}
+
+	return false;
+}
+
+void SpatialSamplePlayer::_get_property_list(List<PropertyInfo> *p_list) const {
+
+	String en="";
+	if (library.is_valid()) {
+		List<StringName> samples;
+		Ref<SampleLibrary> ncl=library;
+		ncl->get_sample_list(&samples);
+		for (List<StringName>::Element *E=samples.front();E;E=E->next()) {
+
+			en+=",";
+			en+=E->get();
+		}
+	}
+
+	p_list->push_back( PropertyInfo( Variant::STRING, "play/play", PROPERTY_HINT_ENUM, en,PROPERTY_USAGE_EDITOR));
+
+}
+void SpatialSamplePlayer::_notification(int p_what) {
+
+
+	switch(p_what) {
+
+		case NOTIFICATION_ENTER_WORLD: {
+
+			SpatialSoundServer::get_singleton()->source_set_polyphony(get_source_rid(),polyphony);
+
+
+		} break;
+	}
+
+}
+
+void SpatialSamplePlayer::set_sample_library(const Ref<SampleLibrary>& p_library) {
+
+	library=p_library;
+}
+
+Ref<SampleLibrary> SpatialSamplePlayer::get_sample_library() const {
+
+	return library;
+}
+
+void SpatialSamplePlayer::set_polyphony(int p_voice_count) {
+
+	ERR_FAIL_COND(p_voice_count<0 || p_voice_count>64);
+	polyphony=p_voice_count;
+	if (get_source_rid().is_valid())
+		SpatialSoundServer::get_singleton()->source_set_polyphony(get_source_rid(),polyphony);
+
+}
+
+int SpatialSamplePlayer::get_polyphony() const {
+
+	return polyphony;
+}
+
+SpatialSamplePlayer::VoiceID SpatialSamplePlayer::play(const String& p_sample,int p_voice) {
+
+	if (!get_source_rid().is_valid())
+		return INVALID_VOICE;
+	if (library.is_null())
+		return INVALID_VOICE;
+	if (!library->has_sample(p_sample))
+		return INVALID_VOICE;
+	Ref<Sample> sample = library->get_sample(p_sample);
+	float vol_change = library->sample_get_volume_db(p_sample);
+	float pitch_change = library->sample_get_pitch_scale(p_sample);
+
+	VoiceID vid = SpatialSoundServer::get_singleton()->source_play_sample(get_source_rid(),sample->get_rid(),sample->get_mix_rate()*pitch_change,p_voice);
+	if (vol_change)
+		SpatialSoundServer::get_singleton()->source_voice_set_volume_scale_db(get_source_rid(),vid,vol_change);
+
+	return vid;
+
+
+}
+//voices
+void SpatialSamplePlayer::voice_set_pitch_scale(VoiceID p_voice, float p_pitch_scale) {
+
+	if (!get_source_rid().is_valid())
+		return;
+
+	SpatialSoundServer::get_singleton()->source_voice_set_pitch_scale(get_source_rid(),p_voice,p_pitch_scale);
+
+}
+
+void SpatialSamplePlayer::voice_set_volume_scale_db(VoiceID p_voice, float p_volume_db) {
+
+	if (!get_source_rid().is_valid())
+		return;
+	SpatialSoundServer::get_singleton()->source_voice_set_volume_scale_db(get_source_rid(),p_voice,p_volume_db);
+
+}
+
+bool SpatialSamplePlayer::is_voice_active(VoiceID p_voice) const {
+
+	if (!get_source_rid().is_valid())
+		return false;
+	return SpatialSoundServer::get_singleton()->source_is_voice_active(get_source_rid(),p_voice);
+
+}
+
+void SpatialSamplePlayer::stop_voice(VoiceID p_voice) {
+
+	if (!get_source_rid().is_valid())
+		return;
+	SpatialSoundServer::get_singleton()->source_stop_voice(get_source_rid(),p_voice);
+
+}
+
+void SpatialSamplePlayer::stop_all() {
+
+	if (!get_source_rid().is_valid())
+		return;
+
+	for(int i=0;i<polyphony;i++) {
+
+		SpatialSoundServer::get_singleton()->source_stop_voice(get_source_rid(),i);
+	}
+}
+
+void SpatialSamplePlayer::_bind_methods() {
+
+
+	ObjectTypeDB::bind_method(_MD("set_sample_library","library:SampleLibrary"),&SpatialSamplePlayer::set_sample_library);
+	ObjectTypeDB::bind_method(_MD("get_sample_library:SampleLibrary"),&SpatialSamplePlayer::get_sample_library);
+
+	ObjectTypeDB::bind_method(_MD("set_polyphony","voices"),&SpatialSamplePlayer::set_polyphony);
+	ObjectTypeDB::bind_method(_MD("get_polyphony"),&SpatialSamplePlayer::get_polyphony);
+
+	ObjectTypeDB::bind_method(_MD("play","sample","voice"),&SpatialSamplePlayer::play,DEFVAL(NEXT_VOICE));
+	//voices,DEV
+	ObjectTypeDB::bind_method(_MD("voice_set_pitch_scale","voice","ratio"),&SpatialSamplePlayer::voice_set_pitch_scale);
+	ObjectTypeDB::bind_method(_MD("voice_set_volume_scale_db","voice","db"),&SpatialSamplePlayer::voice_set_volume_scale_db);
+
+	ObjectTypeDB::bind_method(_MD("is_voice_active","voice"),&SpatialSamplePlayer::is_voice_active);
+	ObjectTypeDB::bind_method(_MD("stop_voice","voice"),&SpatialSamplePlayer::stop_voice);
+	ObjectTypeDB::bind_method(_MD("stop_all"),&SpatialSamplePlayer::stop_all);
+
+	BIND_CONSTANT( INVALID_VOICE );
+	BIND_CONSTANT( NEXT_VOICE );
+
+	ADD_PROPERTY( PropertyInfo( Variant::INT, "config/polyphony", PROPERTY_HINT_RANGE, "1,64,1"),_SCS("set_polyphony"),_SCS("get_polyphony"));
+	ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "config/samples", PROPERTY_HINT_RESOURCE_TYPE,"SampleLibrary"),_SCS("set_sample_library"),_SCS("get_sample_library"));
+
+
+}
+
+
+SpatialSamplePlayer::SpatialSamplePlayer() {
+
+	polyphony=1;
+
+}
+
+SpatialSamplePlayer::~SpatialSamplePlayer() {
+
+
+}