From de113c2d81c7afb28e2d3faf0335e5ba00ee7874 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Thu, 2 Jun 2005 21:47:27 +0000
Subject: [PATCH] add comments

---
 stepmania/src/ScreenGameplay.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/stepmania/src/ScreenGameplay.cpp b/stepmania/src/ScreenGameplay.cpp
index eafd2f94dd..fe0598e1d3 100644
--- a/stepmania/src/ScreenGameplay.cpp
+++ b/stepmania/src/ScreenGameplay.cpp
@@ -1063,6 +1063,9 @@ void ScreenGameplay::LoadLights()
 	if( !LIGHTSMAN->IsEnabled() )
 		return;
 
+	//
+	// First, check if the song has explicit lights
+	//
 	m_CabinetLightsNoteData.Init();
 	ASSERT( GAMESTATE->m_pCurSong );
 
@@ -1073,6 +1076,9 @@ void ScreenGameplay::LoadLights()
 		return;
 	}
 
+	//
+	// No explicit lights.  Create autogen lights.
+	//
 	CString sDifficulty = PREFSMAN->m_sLightsStepsDifficulty;
 	vector<CString> asDifficulties;
 	split( sDifficulty, ",", asDifficulties );