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authorJAROWMR <jarorutjes07@gmail.com>2024-12-11 20:12:12 +0100
committerJAROWMR <jarorutjes07@gmail.com>2024-12-11 20:12:12 +0100
commitc90423d5c9d38ae426c168e52994a4fd63e6f266 (patch)
treefa18eae598cf0fccbb0f2dffd3e1d76fedaed53a /src/crepe/system/AudioSystem.cpp
parent9b4f6f24f29e8873a14989ba8c9fccfbc460af7f (diff)
parent194ee3f192c3343c3ccc28dfa97fed180503ffd4 (diff)
merge master
Diffstat (limited to 'src/crepe/system/AudioSystem.cpp')
-rw-r--r--src/crepe/system/AudioSystem.cpp62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/crepe/system/AudioSystem.cpp b/src/crepe/system/AudioSystem.cpp
new file mode 100644
index 0000000..b1aa0f8
--- /dev/null
+++ b/src/crepe/system/AudioSystem.cpp
@@ -0,0 +1,62 @@
+#include "AudioSystem.h"
+
+#include "../manager/ComponentManager.h"
+#include "../manager/ResourceManager.h"
+#include "../types.h"
+
+using namespace crepe;
+using namespace std;
+
+void AudioSystem::update() {
+ ComponentManager & component_manager = this->mediator.component_manager;
+ ResourceManager & resource_manager = this->mediator.resource_manager;
+ RefVector<AudioSource> components
+ = component_manager.get_components_by_type<AudioSource>();
+
+ for (AudioSource & component : components) {
+ Sound & resource = resource_manager.get<Sound>(component.source);
+
+ this->diff_update(component, resource);
+
+ this->update_last(component);
+ }
+}
+
+void AudioSystem::diff_update(AudioSource & component, Sound & resource) {
+ SoundContext & context = this->get_context();
+
+ if (component.active != component.last_active) {
+ if (!component.active) {
+ context.stop(component.voice);
+ return;
+ }
+ if (component.play_on_awake) component.oneshot_play = true;
+ }
+ if (!component.active) return;
+
+ if (component.oneshot_play) {
+ component.voice = context.play(resource);
+ component.oneshot_play = false;
+ }
+ if (component.oneshot_stop) {
+ context.stop(component.voice);
+ component.oneshot_stop = false;
+ }
+ if (component.volume != component.last_volume) {
+ context.set_volume(component.voice, component.volume);
+ }
+ if (component.loop != component.last_loop) {
+ context.set_loop(component.voice, component.loop);
+ }
+}
+
+void AudioSystem::update_last(AudioSource & component) {
+ component.last_active = component.active;
+ component.last_loop = component.loop;
+ component.last_volume = component.volume;
+}
+
+SoundContext & AudioSystem::get_context() {
+ if (this->context == nullptr) this->context = make_unique<SoundContext>();
+ return *this->context.get();
+}