feat: initialize and use audio subsystem.

main.go

@@ -5,6 +5,7 @@ import (
 	"image/color"
 
 	"tetris/assets"
+	"tetris/engine/audio"
 	"tetris/engine/core"
 	"tetris/engine/graphics"
 	"tetris/engine/render"
@@ -118,6 +119,11 @@ func main() {
 	})
 	defer render.Exit()
 
+	audio.Init()
+	defer audio.Exit()
+
+	audio.LoadLibrary(assets.LoadSound())
+
 	// Load texture
 	texture := graphics.LoadTextureFromMemory(".png", assets.Sprite)
 	defer rl.UnloadTexture(texture)
@@ -129,6 +135,7 @@ func main() {
 	SpawnShape()
 
 	for !rl.WindowShouldClose() {
+		audio.Update()
 		Update(rl.GetFrameTime())
 		Render()
 	}