From 4ff72337998bca184b2d12921caf7f10cb546190 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Fri, 7 Feb 2003 01:23:35 +0000
Subject: [PATCH] fixed vivid frame number miscalculation

---
 stepmania/src/NoteDisplay.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/stepmania/src/NoteDisplay.cpp b/stepmania/src/NoteDisplay.cpp
index 5187b05bd6..06d2eb98b3 100644
--- a/stepmania/src/NoteDisplay.cpp
+++ b/stepmania/src/NoteDisplay.cpp
@@ -158,11 +158,9 @@ int NoteDisplay::GetFrameNo( float fNoteBeat, int iNumFrames, float fAnimationLe
 	float fPrecentIntoAnimation = fmodf(fSongBeat,fAnimationLengthInBeats) / fAnimationLengthInBeats;
 	float fNoteBeatFraction = fmodf( fNoteBeat, 1.0f );
 
-	int iFrameNo;
+	int iFrameNo = (int)(fPrecentIntoAnimation*iNumFrames);
 	if( bVivid )
-		iFrameNo = (int)(fPrecentIntoAnimation*iNumFrames + fNoteBeatFraction*iNumFrames);
-	else
-		iFrameNo = (int)(fPrecentIntoAnimation*iNumFrames);
+		iFrameNo += (int)( froundf(fNoteBeatFraction,1.f/fAnimationLengthInBeats)*iNumFrames );
 
 	iFrameNo += iNumFrames;
 	iFrameNo %= iNumFrames;