From 5daf3c9b39d2c320ad812147845eb9774d4330b2 Mon Sep 17 00:00:00 2001
From: giomba <giomba@glgprograms.it>
Date: Sun, 4 Dec 2022 20:16:44 +0100
Subject: [PATCH] Automatic computation of start-of-variables.

---
 src/main.asm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.asm b/src/main.asm
index bc2bb2a..3228888 100644
--- a/src/main.asm
+++ b/src/main.asm
@@ -47,9 +47,9 @@ coldstart SUBROUTINE
     sta $3b
 
     ; set start of variables
-    lda #$ff
+    lda #<($1001 + demoend - basicdemo)
     sta $2d
-    lda #$15
+    lda #>($1001 + demoend - basicdemo)
     sta $2e
 
     jsr clear_color_ram