From: Lukas Krickl <lukas@krickl.dev>
Date: Thu, 27 Mar 2025 10:53:38 +0000 (+0100)
Subject: Added note about state handling
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=14899dc3c3cee08d99d506185f2487210fb8682f;p=gbrg%2F.git

Added note about state handling
---

diff --git a/src/defs.s b/src/defs.s
index 3a672f0..f76d1f3 100644
--- a/src/defs.s
+++ b/src/defs.s
@@ -74,7 +74,12 @@
 .se 0
   ; time until next state 
 .de st_time, 1
-  ; state routine 
+  ; state routine
+  ; it can return 0000 in hl
+  ; or a new state address in hl
+  ; if hl is not 0000 after
+  ; the calling state's address
+  ; will be set to hl immediatly 
 .de st_routine, 2
   ; next state
 .de st_next, 2