From 7a04a359fa03c5307f6fb2a1102b830c84a8b9c1 Mon Sep 17 00:00:00 2001 From: Colin McMillen Date: Thu, 28 May 2015 08:44:38 -0400 Subject: [PATCH] Tighten up vBlankCounter code. --- pewpew.asm | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/pewpew.asm b/pewpew.asm index f60c8be..70d0c2a 100644 --- a/pewpew.asm +++ b/pewpew.asm @@ -596,15 +596,11 @@ VBlankCounter: ; This is a 24-bit counter. At 60 vblanks/second, this will take ; 77 hours to wrap around; that's good enough for me :) inc vBlankCounter - lda vBlankCounter - cmp #$00 - bne VBlankCounterDone + bne + inc vBlankCounter + 1 - lda vBlankCounter + 1 - cmp #$00 - bne VBlankCounterDone + bne + inc vBlankCounter + 2 -VBlankCounterDone: ++ rts