From 11dbbb90cd86ca72aa9db29d291c27490d34721f Mon Sep 17 00:00:00 2001
From: Lukas Krickl <lukas@krickl.dev>
Date: Sat, 12 Apr 2025 21:06:48 +0200
Subject: [PATCH] update: added stubs for cell updates

---
 src/update.s | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/update.s b/src/update.s
index ecf9b0b..e9be5fc 100644
--- a/src/update.s
+++ b/src/update.s
@@ -31,3 +31,17 @@ update:
 
   
 
+  ; bg update queue 
+  ; this is called once during blank
+  ; and updates a fixed amount of tiles 
+  ; from a circular buffer
+  ; the buffer can hold up to 255 items and wraps around
+bg_update_queue_process:
+  ret
+
+  ; pushes a new bg update to the queue
+  ; inputs:
+  ;   hl: ptr to tile 
+  ;    a: tile data
+bg_update_queue_push:
+  ret
-- 
2.30.2