UI changes and audio support

1 files changed, 3 insertions, 0 deletions

diff --git a/src/renderer.effekt b/src/renderer.effekt
index 9aca29d..0e8145b 100644
--- a/src/renderer.effekt
+++ b/src/renderer.effekt
@@ -7,6 +7,7 @@ Every backend must implement this interface.
 */
 
 import bytearray
+// region of runtime
 
 interface Renderer {
   def init(run: (ByteArray) => Unit at {io, global}): Unit
@@ -17,4 +18,6 @@ interface Renderer {
   def update(f: () => Unit at {io, global}): Unit
   def log(msg: String): Unit
   def getKeyPressed(): Option[String]
+  def beep(): Unit 
+  def stopBeep(): Unit
 }