Footstep sounds (not finished).

1 files changed, 9 insertions, 2 deletions

diff --git a/src/audio.cpp b/src/audio.cpp
index af6d24b..ff4fcd3 100644
--- a/src/audio.cpp
+++ b/src/audio.cpp
@@ -32,13 +32,19 @@ void clean_sounds(void)
 void sound_t::load(const char *path)
 {
 	printf("load %s\n", path);
-	buffer.loadFromFile(path);
+
+	auto sound = sounds.emplace(sounds.end());
+	sound->loadFromFile(path);
 }
 
 void sound_t::play(void)
 {
+	if (!sounds.size())
+		return;
+
 	auto sound = playing_sounds.emplace(playing_sounds.end());
-	sound->setBuffer(buffer);
+	sound->setBuffer(sounds[rand() % sounds.size()]);
+	sound->setVolume(volume * 100.0f);
 	sound->play();
 }
 
@@ -47,6 +53,7 @@ void ambient_t::load(const char *path)
 	printf("load %s\n", path);
 	sound.openFromFile(path);
 	sound.setLoop(true);
+	sound.setRelativeToListener(true);
 	ambient_sounds.push_back(this);
 }