90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
#include "behavior.h"
|
|
|
|
#include <uf/utils/serialize/serializer.h>
|
|
|
|
#include <uf/utils/audio/audio.h>
|
|
#include <uf/utils/math/transform.h>
|
|
#include <uf/engine/asset/asset.h>
|
|
|
|
#include <mutex>
|
|
|
|
UF_BEHAVIOR_REGISTER_CPP(ext::SoundEmitterBehavior)
|
|
#define this ((uf::Scene*) &self)
|
|
|
|
void ext::SoundEmitterBehavior::initialize( uf::Object& self ) {
|
|
auto& emitter = this->getComponent<uf::SoundEmitter>();
|
|
auto& metadata = this->getComponent<uf::Serializer>();
|
|
|
|
auto& scene = uf::scene::getCurrentScene();
|
|
auto& sMetadata = scene.getComponent<uf::Serializer>();
|
|
auto& assetLoader = scene.getComponent<uf::Asset>();
|
|
|
|
this->addHook( "asset:Load.%UID%", [&](const std::string& event)->std::string{
|
|
uf::Serializer json = event;
|
|
std::string filename = json["filename"].as<std::string>();
|
|
|
|
if ( uf::io::extension(filename) != "ogg" ) return "false";
|
|
const uf::Audio* audioPointer = NULL;
|
|
try { audioPointer = &assetLoader.get<uf::Audio>(filename); } catch ( ... ) {}
|
|
if ( !audioPointer ) return "false";
|
|
|
|
uf::Audio& audio = this->getComponent<uf::Audio>(); //emitter.add(filename);
|
|
audio.load(filename);
|
|
{
|
|
float volume = 1.0f;
|
|
if ( metadata["audio"]["volume"].is<double>() ) {
|
|
volume = metadata["audio"]["volume"].as<float>();
|
|
} else if ( metadata["audio"]["volume"].is<std::string>() ) {
|
|
std::string key = metadata["audio"]["volume"].as<std::string>();
|
|
if ( sMetadata["volumes"][key].is<double>() ) {
|
|
volume = sMetadata["volumes"][key].as<float>();
|
|
}
|
|
}
|
|
audio.setVolume(volume);
|
|
}
|
|
if ( metadata["audio"]["pitch"].is<double>() ) {
|
|
audio.setPitch(metadata["audio"]["pitch"].as<float>());
|
|
}
|
|
if ( metadata["audio"]["gain"].is<double>() ) {
|
|
audio.setGain(metadata["audio"]["gain"].as<float>());
|
|
}
|
|
if ( metadata["audio"]["rolloffFactor"].is<double>() ) {
|
|
audio.setRolloffFactor(metadata["audio"]["rolloffFactor"].as<float>());
|
|
}
|
|
if ( metadata["audio"]["maxDistance"].is<double>() ) {
|
|
audio.setMaxDistance(metadata["audio"]["maxDistance"].as<float>());
|
|
}
|
|
audio.play();
|
|
|
|
return "true";
|
|
});
|
|
}
|
|
void ext::SoundEmitterBehavior::tick( uf::Object& self ) {
|
|
auto& emitter = this->getComponent<uf::SoundEmitter>();
|
|
auto& metadata = this->getComponent<uf::Serializer>();
|
|
auto& transform = this->getComponent<pod::Transform<>>();
|
|
|
|
// for ( auto pair : emitter.get() ) {
|
|
// uf::Audio& audio = pair.second;
|
|
{
|
|
uf::Audio& audio = this->getComponent<uf::Audio>();
|
|
if ( metadata["audio"]["spatial"].as<bool>() ) {
|
|
audio.setPosition( transform.position );
|
|
audio.setOrientation( transform.orientation );
|
|
}
|
|
|
|
if ( metadata["audio"]["loop"].as<bool>() ) {
|
|
float current = audio.getTime();
|
|
float end = audio.getDuration();
|
|
float epsilon = 0.005f;
|
|
if ( current + epsilon >= end || !audio.playing() ) {
|
|
audio.setTime(0);
|
|
if ( !audio.playing() ) audio.play();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void ext::SoundEmitterBehavior::render( uf::Object& self ){}
|
|
void ext::SoundEmitterBehavior::destroy( uf::Object& self ){}
|
|
#undef this |