implement remaining Sound functions

1 files changed, 26 insertions, 3 deletions

diff --git a/src/crepe/Sound.cpp b/src/crepe/Sound.cpp
index 136a71d..20f1787 100644
--- a/src/crepe/Sound.cpp
+++ b/src/crepe/Sound.cpp
@@ -20,19 +20,42 @@ void Sound::load(std::unique_ptr<api::Resource> res) {
 }
 
 void Sound::play() {
-	SoundSystem & system = SoundSystem::instance();
+	SoundSystem & system = SoundSystem::get_instance();
 	if (system.engine.getPause(this->handle)) {
 		// resume if paused
 		system.engine.setPause(this->handle, false);
 	} else {
 		// or start new sound
-		this->handle = system.engine.play(this->sample);
+		this->handle = system.engine.play(this->sample, this->volume);
+		system.engine.setLooping(this->handle, this->looping);
 	}
 }
 
 void Sound::pause() {
-	SoundSystem & system = SoundSystem::instance();
+	SoundSystem & system = SoundSystem::get_instance();
 	if (system.engine.getPause(this->handle)) return;
 	system.engine.setPause(this->handle, true);
 }
 
+void Sound::rewind() {
+	SoundSystem & system = SoundSystem::get_instance();
+	if (!system.engine.isValidVoiceHandle(this->handle)) return;
+	system.engine.seek(this->handle, 0);
+}
+
+void Sound::set_volume(float volume) {
+	this->volume = volume;
+
+	SoundSystem & system = SoundSystem::get_instance();
+	if (!system.engine.isValidVoiceHandle(this->handle)) return;
+	system.engine.setVolume(this->handle, this->volume);
+}
+
+void Sound::set_looping(bool looping) {
+	this->looping = looping;
+
+	SoundSystem & system = SoundSystem::get_instance();
+	if (!system.engine.isValidVoiceHandle(this->handle)) return;
+	system.engine.setLooping(this->handle, this->looping);
+}
+