add more tinyaudio preparation, some test wav files, play sound on collision events. Will expose this in the C-API to pick wav files and collision threshold levels etc. Use the premake --audio flag to try it out. The TinyAudio example in the ExampleBrowser works on Mac, Linux and Windows, you can play notes by pressing keys.

examples/TinyAudio/b3ADSR.cpp

@@ -85,6 +85,10 @@ void b3ADSR::keyOn()
 {
 	if (m_target <= 0.0)
 		m_target = 1.0;
+	if (m_attackRate==1)
+	{
+		m_value = 1.0;
+	}
 	m_state = ADSR_ATTACK;
 }