From df4ef0311497dde52833ec9cd22e3d00c15aeabb Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Sat, 4 Oct 2003 08:20:37 +0000
Subject: [PATCH] Split percentage display into its own actor.

---
 stepmania/src/PercentageDisplay.cpp | 67 +++++++++++++++++++++++++++++
 stepmania/src/PercentageDisplay.h   | 25 +++++++++++
 2 files changed, 92 insertions(+)
 create mode 100644 stepmania/src/PercentageDisplay.cpp
 create mode 100644 stepmania/src/PercentageDisplay.h

diff --git a/stepmania/src/PercentageDisplay.cpp b/stepmania/src/PercentageDisplay.cpp
new file mode 100644
index 0000000000..a9ef83798e
--- /dev/null
+++ b/stepmania/src/PercentageDisplay.cpp
@@ -0,0 +1,67 @@
+#include "global.h"
+
+#include "PercentageDisplay.h"
+#include "GameState.h"
+#include "ThemeManager.h"
+#include "PrefsManager.h"
+
+#include "RageLog.h"
+
+const float PERCENT_X[NUM_PLAYERS]	=	{ +20, -20 };
+const float PERCENT_Y				=	0;
+
+const int NUM_DANCE_POINT_DIGITS	=	5;
+
+PercentageDisplay::PercentageDisplay()
+{
+	this->AddChild( &m_textPercent );
+}
+
+void PercentageDisplay::Load( PlayerNumber pn )
+{
+	m_PlayerNumber = pn;
+	m_Last = 0;
+
+	m_textPercent.LoadFromNumbers( THEME->GetPathToN(m_sName + " percent") );
+	m_textPercent.EnableShadow( false );
+	m_textPercent.SetZoom( 0.7f );
+	m_textPercent.SetXY( PERCENT_X[pn], PERCENT_Y );
+	m_textPercent.SetDiffuse( PlayerToColor(pn) );	// light blue
+
+	if( PREFSMAN->m_bDancePointsForOni )
+		m_textPercent.SetText( "     " );
+	else
+		m_textPercent.SetText( "00.0%" );
+}
+
+void PercentageDisplay::Update( float fDeltaTime )
+{
+	const int iActualDancePoints = GAMESTATE->m_CurStageStats.iActualDancePoints[m_PlayerNumber];
+	if( iActualDancePoints == m_Last )
+		return;
+	m_Last = iActualDancePoints;
+
+	CString sNumToDisplay;
+	if( !PREFSMAN->m_bDancePointsForOni )
+	{
+		int iPossibleDancePoints = GAMESTATE->m_CurStageStats.iPossibleDancePoints[m_PlayerNumber];
+		iPossibleDancePoints = max( 1, iPossibleDancePoints );
+		float fPercentDancePoints =  iActualDancePoints / (float)iPossibleDancePoints + 0.00001f;	// correct for rounding errors
+
+	//	LOG->Trace( "Actual %d, Possible %d, Percent %f\n", iActualDancePoints, iPossibleDancePoints, fPercentDancePoints );
+
+		float fNumToDisplay = max( 0, fPercentDancePoints*100 );
+		sNumToDisplay = ssprintf("%03.1f%%", fNumToDisplay);
+		if( sNumToDisplay.GetLength() == 4 )
+			sNumToDisplay = "0" + sNumToDisplay;
+	}
+	else
+		sNumToDisplay = ssprintf( "%*d", NUM_DANCE_POINT_DIGITS , iActualDancePoints );
+
+	m_textPercent.SetText( sNumToDisplay );
+}
+
+/*
+ * Copyright (c) 2001-2003 by the person(s) listed below.  All rights reserved.
+ *  Chris Danford
+ */
diff --git a/stepmania/src/PercentageDisplay.h b/stepmania/src/PercentageDisplay.h
new file mode 100644
index 0000000000..74173b509e
--- /dev/null
+++ b/stepmania/src/PercentageDisplay.h
@@ -0,0 +1,25 @@
+#ifndef PERCENTAGE_DISPLAY_H
+#define PERCENTAGE_DISPLAY_H
+
+#include "ActorFrame.h"
+#include "PlayerNumber.h"
+#include "BitmapText.h"
+
+class PercentageDisplay: public ActorFrame
+{
+public:
+	PercentageDisplay();
+	void Load( PlayerNumber pn );
+	void Update( float fDeltaTime );
+
+private:
+	PlayerNumber m_PlayerNumber;
+	int m_Last;
+	BitmapText	m_textPercent;
+};
+
+#endif
+/*
+ * Copyright (c) 2001-2003 by the person(s) listed below.  All rights reserved.
+ *  Chris Danford
+ */