some cart manual updates

2026-05-20 22:33:43 +02:00 · 2023-07-30 22:53:27 -04:00
parent 9c55fe4d2c
commit 20fe6106dd
4 changed files with 10 additions and 5 deletions
@@ -23,12 +23,17 @@ main_loop

    ldx #screen_height-1
 screen_copy    
-    ldy #screen_width-1
+    ldy #0
@
      lda (src),y
+      cmp #$ff  ; end of line marker
+      bne not_eol
+
+not_eol
      sta (dest),y
-      dey
-    bpl @-
+      iny
+      cpy #screen_width
+    bne @-
    adw src #screen_width
    adw dest #screen_width
    dex