change hold explosion format

stepmania/src/HoldGhostArrow.cpp

@@ -3,7 +3,7 @@
 -----------------------------------------------------------------------------
  Class: HoldGhostArrow
 
- Desc: A graphic displayed in the HoldJudgment during Dancing.
+ Desc: See header
 
  Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
 	Ben Nordstrom
@@ -15,57 +15,32 @@
 #include "PrefsManager.h"
 #include "RageException.h"
 #include "RageTimer.h"
-#include <math.h>
-#include "ThemeManager.h"
-
-
-CachedThemeMetricF		WARM_UP_SECONDS		("HoldGhostArrow","WarmUpSeconds");
-
+#include "NoteSkinManager.h"
+#include "GameState.h"
 
 HoldGhostArrow::HoldGhostArrow()
 {
-	WARM_UP_SECONDS.Refresh();
+	m_bHoldIsActive = false;
+}
 
-	m_bWasSteppedOnLastFrame = false;
-	m_fHeatLevel = 0;
-
-//	LoadFromSpriteFile( THEME->GetPathTo(GRAPHIC_HOLD_GHOST_ARROW) );
-	SetDiffuse( RageColor(1,1,1,1) );
+void HoldGhostArrow::Load( CString sNoteSkin, CString sButton, CString sElement )
+{
+	Sprite::Load( NOTESKIN->GetPathToFromNoteSkinAndButton(sNoteSkin, sButton, sElement) );	// not optional
+	m_sOnCommand = NOTESKIN->GetMetric(sNoteSkin,"HoldGhostArrow","OnCommand");
+	this->Command( m_sOnCommand );
 }
 
 void HoldGhostArrow::Update( float fDeltaTime )
 {
 	Sprite::Update( fDeltaTime );
-
-	if( m_bWasSteppedOnLastFrame )
-		m_fHeatLevel += fDeltaTime/(float)WARM_UP_SECONDS;
-	else
-		m_fHeatLevel -= fDeltaTime/(float)WARM_UP_SECONDS;
-
-	CLAMP( m_fHeatLevel, 0, 1 );
-
-	int iStateNum = (int)min( m_fHeatLevel * GetNumStates(), GetNumStates()-1 );
-	SetState( iStateNum );
-
-	if( m_fHeatLevel == 1 )
-	{
-		bool bZooomALittle = fmodf( RageTimer::GetTimeSinceStart(), 1/20.0f ) > 1/40.0f;
-		SetZoom( bZooomALittle ? 1.04f : 1.0f );
-	}
-	else
-		SetZoom( 1 );
 	
-	SetDiffuse( RageColor(1,1,1,m_fHeatLevel*3) );
-
-	m_bWasSteppedOnLastFrame = false;	// reset for next frame
+	m_bHoldIsActive = false;
 }
 
 void HoldGhostArrow::DrawPrimitives()
 {
+	if( !m_bHoldIsActive )
+		return;
+
 	Sprite::DrawPrimitives();
 }
-
-void HoldGhostArrow::Step()
-{
-	m_bWasSteppedOnLastFrame = true;
-}