+static void player_audio(void)
+{
+ float speed = vg_minf(v3_length( player.v )*0.1f,1.0f),
+ attn = v3_dist( player.co, player.camera[3] )+1.0f;
+ attn = (1.0f/(attn*attn)) * speed;
+
+ static float air = 0.0f;
+ air = vg_lerpf(air, player.in_air? 1.0f: 0.0f, 0.7f);
+
+ v3f ears = { 1.0f,0.0f,0.0f };
+ v3f delta;
+
+ v3_sub( player.co, player.camera[3], delta );
+ v3_normalize( delta );
+ m3x3_mulv( player.camera, ears, ears );
+
+ float pan = v3_dot( ears, delta );
+ audio_player0.pan = pan;
+ audio_player1.pan = pan;
+ audio_player2.pan = pan;
+
+ if( freecam )
+ {
+ audio_player0.vol = 0.0f;
+ audio_player1.vol = 0.0f;
+ audio_player2.vol = 0.0f;
+ }
+ else
+ {
+ if( player.is_dead )
+ {
+ audio_player0.vol = 0.0f;
+ audio_player1.vol = 0.0f;
+ audio_player2.vol = 0.0f;
+ }
+ else
+ {
+ float slide = vg_clampf( fabsf(player.slip), 0.0f, 1.0f );
+ audio_player0.vol = (1.0f-air)*attn*(1.0f-slide);
+ audio_player1.vol = air *attn;
+ audio_player2.vol = (1.0f-air)*attn*slide;
+ }
+ }
+}
+