From 0422d2b1c5be4300a35c38870c8763b8170a3b08 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Wed, 8 Jun 2005 21:50:55 +0000
Subject: [PATCH] cleanup

---
 stepmania/src/LyricDisplay.cpp | 38 ++++++++++++++++------------------
 stepmania/src/LyricDisplay.h   |  2 +-
 2 files changed, 19 insertions(+), 21 deletions(-)

diff --git a/stepmania/src/LyricDisplay.cpp b/stepmania/src/LyricDisplay.cpp
index 32d35e41e4..62e4e90381 100644
--- a/stepmania/src/LyricDisplay.cpp
+++ b/stepmania/src/LyricDisplay.cpp
@@ -1,7 +1,6 @@
 #include "global.h"
 #include "LyricDisplay.h"
 #include "ScreenDimensions.h"
-
 #include "GameState.h"
 #include "ThemeMetric.h"
 
@@ -9,7 +8,7 @@ static ThemeMetric<apActorCommands>	IN_COMMAND		("LyricDisplay","InCommand");
 static ThemeMetric<apActorCommands>	OUT_COMMAND		("LyricDisplay","OutCommand");
 static ThemeMetric<RageColor>		WIPE_DIM_FACTOR	("LyricDisplay","WipeDimFactor");
 
-static float g_TweenInTime, g_TweenOutTime;
+static float g_fTweenInTime, g_fTweenOutTime;
 
 LyricDisplay::LyricDisplay()
 {
@@ -17,7 +16,7 @@ LyricDisplay::LyricDisplay()
 	{
 		m_textLyrics[i].LoadFromFont( THEME->GetPathF("LyricDisplay","text") );
 		m_textLyrics[i].SetDiffuse( RageColor(1,1,1,1) );
-		this->AddChild(&m_textLyrics[i]);
+		this->AddChild( &m_textLyrics[i] );
 	}
 
 	Init();
@@ -30,8 +29,8 @@ void LyricDisplay::Init()
 	m_iCurLyricNumber = 0;
 
 	/* Update global cache: */
-	g_TweenInTime = Actor::GetCommandsLengthSeconds(IN_COMMAND);
-	g_TweenOutTime = Actor::GetCommandsLengthSeconds(OUT_COMMAND);
+	g_fTweenInTime = Actor::GetCommandsLengthSeconds( IN_COMMAND );
+	g_fTweenOutTime = Actor::GetCommandsLengthSeconds( OUT_COMMAND );
 	m_fLastSecond = -500;
 }
 
@@ -47,14 +46,13 @@ void LyricDisplay::Update( float fDeltaTime )
 		Init();
 	m_fLastSecond = GAMESTATE->m_fMusicSeconds;
 
-	// Make sure we don't go over the array's boundry
 	if( m_iCurLyricNumber >= GAMESTATE->m_pCurSong->m_LyricSegments.size() )
 		return;
 
-	const Song *song = GAMESTATE->m_pCurSong;
-	const float fStartTime = (song->m_LyricSegments[m_iCurLyricNumber].m_fStartTime) - g_TweenInTime;
+	const Song *pSong = GAMESTATE->m_pCurSong;
+	const float fStartTime = (pSong->m_LyricSegments[m_iCurLyricNumber].m_fStartTime) - g_fTweenInTime;
 
-	if(GAMESTATE->m_fMusicSeconds < fStartTime)
+	if( GAMESTATE->m_fMusicSeconds < fStartTime )
 		return;
 
 	const float MaxDisplayTime = 10;
@@ -63,22 +61,22 @@ void LyricDisplay::Update( float fDeltaTime )
 
 	/* Clamp this lyric to the beginning of the next, the end of the music,
 	 * or 5 seconds. */
-	float EndTime;
-	if(m_iCurLyricNumber+1 < GAMESTATE->m_pCurSong->m_LyricSegments.size())
-		EndTime = song->m_LyricSegments[m_iCurLyricNumber+1].m_fStartTime;
+	float fEndTime;
+	if( m_iCurLyricNumber+1 < GAMESTATE->m_pCurSong->m_LyricSegments.size() )
+		fEndTime = pSong->m_LyricSegments[m_iCurLyricNumber+1].m_fStartTime;
 	else
-		EndTime = song->GetElapsedTimeFromBeat( song->m_fLastBeat );
+		fEndTime = pSong->GetElapsedTimeFromBeat( pSong->m_fLastBeat );
 
-	const float Distance = EndTime - song->m_LyricSegments[m_iCurLyricNumber].m_fStartTime;
-	const float TweenBufferTime = g_TweenInTime + g_TweenOutTime;
+	const float fDistance = fEndTime - pSong->m_LyricSegments[m_iCurLyricNumber].m_fStartTime;
+	const float fTweenBufferTime = g_fTweenInTime + g_fTweenOutTime;
 
-	fShowLength = min(fShowLength, Distance - TweenBufferTime);
-	fShowLength = min(fShowLength, 3);
+	fShowLength = min( fShowLength, fDistance - fTweenBufferTime );
+	fShowLength = min( fShowLength, 3 );
 
 	/* If it's negative, two lyrics are so close together that there's no time
 	 * to tween properly.  Lyrics should never be this brief, anyway, so just
 	 * skip it. */
-	fShowLength = max(fShowLength, 0);
+	fShowLength = max( fShowLength, 0 );
 
 	// make lyrics show faster a larger song rates.
 	fShowLength /= GAMESTATE->m_SongOptions.m_fMusicRate;
@@ -97,14 +95,14 @@ void LyricDisplay::Update( float fDeltaTime )
 		const float fZoom = min( 1.0f, float(SCREEN_WIDTH)/(m_textLyrics[i].GetZoomedWidth()+1) );
 
 		m_textLyrics[i].StopTweening();
-		m_textLyrics[i].SetZoomX(fZoom);
+		m_textLyrics[i].SetZoomX( fZoom );
 
 		RageColor color = GAMESTATE->m_pCurSong->m_LyricSegments[m_iCurLyricNumber].m_Color;
 		
 		if( i==0 )
 			color *= WIPE_DIM_FACTOR;
 
-		m_textLyrics[i].SetDiffuse(color);
+		m_textLyrics[i].SetDiffuse( color );
 
 		/* Crop the bottom layer of text away as we crop the top layer on.  That
 		 * prevents overdraw, which reduces AA quality. */
diff --git a/stepmania/src/LyricDisplay.h b/stepmania/src/LyricDisplay.h
index d0f0c96766..6b45d64378 100644
--- a/stepmania/src/LyricDisplay.h
+++ b/stepmania/src/LyricDisplay.h
@@ -9,7 +9,7 @@ class LyricDisplay: public ActorFrame
 {
 public:
 	LyricDisplay();
-	void Update(float fDeltaTime);
+	void Update( float fDeltaTime );
 	
 	/* Call when song changes: */
 	void Init();