engine sounds

1 files changed, 26 insertions, 0 deletions

diff --git a/src/audio/sources.cc b/src/audio/sources.cc
index 2c67304..3a6b3fc 100644
--- a/src/audio/sources.cc
+++ b/src/audio/sources.cc
@@ -53,4 +53,30 @@ void Sources::clear()
 	
 }
 
+size_t Sources::get()
+{
+	for (size_t i= MAXUISOURCES; i < MAXSOURCES; i++) {
+		if (source_available[i]) {
+			source_available[i] = false;
+ 			alSourcef(sources[i], AL_PITCH, 1.0);
+    			alSourcef(sources[i], AL_GAIN, 1.0);
+			//con_debug << "reserved source " << i << std::endl;
+			return i;
+		}
+	}
+	return 0;
+}
+
+void Sources::remove(size_t index)
+{
+	if ( (index < MAXUISOURCES ) || (MAXSOURCES <= index))
+		return;
+
+	source_available[index] = true;
+	alSourcef(sources[index], AL_GAIN, 0);
+	alSourceRewind(sources[index]);
+
+	//con_debug << "removed source " << index << std::endl;
+}
+
 }