Basic audio manager setup.

src/game.odin

@@ -13,6 +13,7 @@ Game :: struct {
     scene:         Scene,
     overlay_scene: Maybe(Scene),
     should_close:  bool,
+    audio:         Audio_Manager,
 }
 
 // ------------------------------------------------------------------------------
@@ -22,6 +23,9 @@ game_init :: proc(game: ^Game) {
     rl.InitWindow(WINDOW_W, WINDOW_H, WINDOW_TITLE)
     rl.SetTargetFPS(60)
 
+    // init any global managers
+    audio_init(&game.audio)
+
     // allocate some event capacity to stop early dynamic reallocations 
     GLOBAL_EVENTS = make([dynamic]Event, 0, 16)
 
@@ -43,6 +47,9 @@ game_update :: proc(game: ^Game) {
         scene_update(&game.scene, game, input, dt)
     }
 
+    // background music buffer streaming
+    audio_update(&game.audio, dt)
+
     // flush any events triggered in this loop
     flush_events()
 }
@@ -72,6 +79,10 @@ game_render :: proc(game: ^Game) {
 game_quit :: proc(game: ^Game) {
     delete(GLOBAL_EVENTS)
     rl.UnloadRenderTexture(game.viewport)
+
+    // cleanup global managers
+    audio_manager_quit(&game.audio)
+
     rl.CloseWindow()
 }