From 2243ffa37cad22fa31e2d2814ddc636f0950113a Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 3 Dec 2004 23:33:06 +0000
Subject: [PATCH] split this loop apart (working on eliminating brute-force
 search)

---
 stepmania/src/ScreenGameplay.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/stepmania/src/ScreenGameplay.cpp b/stepmania/src/ScreenGameplay.cpp
index 537db6bfea..537fa1085f 100644
--- a/stepmania/src/ScreenGameplay.cpp
+++ b/stepmania/src/ScreenGameplay.cpp
@@ -1566,6 +1566,10 @@ void ScreenGameplay::UpdateLights()
 				bool bBlink = (m_CabinetLightsNoteData.GetTapNote( cl, r ).type != TapNote::empty );
 				bBlinkCabinetLight[cl] |= bBlink;
 			}
+		}
+
+		for( int r=iRowLastCrossed+1; r<=iRowNow; r++ )  // for each index we crossed since the last update
+		{
 			FOREACH_EnabledPlayer( pn )
 			{
 				for( int t=0; t<m_Player[pn].m_NoteData.GetNumTracks(); t++ )