From e03859406eb19ae8b74c738178106c29c81cd1e0 Mon Sep 17 00:00:00 2001
From: Lucas Scharenbroich <lscharen@prowestgis.com>
Date: Sat, 10 Jul 2021 20:46:32 -0500
Subject: [PATCH] Fix indexing issue with calculating a tile's top line

---
 src/blitter/Tiles.s | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/blitter/Tiles.s b/src/blitter/Tiles.s
index 925584b..effe529 100644
--- a/src/blitter/Tiles.s
+++ b/src/blitter/Tiles.s
@@ -23,6 +23,7 @@ CopyTile
                 asl
                 asl
                 asl
+                asl
                 tay
 
                 sep   #$20              ; set the bank register
@@ -144,3 +145,4 @@ CopyTileLinear  ldal  tiledata+0,x
 
 
 
+