adjust the y offset for the snake sprite

apparently the background sprites don't align on 8 pixel boundaries in
the y axis? not sure why

1 files changed, 3 insertions, 2 deletions

diff --git a/main.s b/main.s
index f43c894..2ef56bc 100644
--- a/main.s
+++ b/main.s
@@ -268,9 +268,9 @@ check_collisions
   BCS collision
 
   LDA head_y
-  CMP #$20
+  CMP #$1D
   BCC collision
-  CMP #$E0
+  CMP #$DD
   BCS collision
 
   JMP end_game_loop
@@ -309,6 +309,7 @@ start_game: ; {{{
 
   LDA #$80
   STA head_x
+  LDA #$7D
   STA head_y
 
 - BIT $2002